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Robert C. Rennert
( out of 52 reviews )

Robert C. Rennert, MD

Languages spoken: English

Clinical Locations

Clinical Neurosciences Center

Salt Lake City
801-585-7575
  • Dr. Rennert received his medical degree from The Ohio State University College of Medicine and, during this training, spent three years in a stem cell laboratory at Stanford. Following graduation, Dr. Rennert began his Neurosurgical training at the University of California – San Diego. During his residency, Dr. Rennert performed an enfolded fellowship in skull base and cerebrovascular surgery at the University of Arkansas with Dr. JD Day, as well as a CAST-certified enfolded fellowship in endovascular neurosurgery at UCSD with Dr. Alexander Khalessi. After residency graduation, Dr. Rennert completed a CAST-certified fellowship in skull base and cerebrovascular surgery with Dr. William Couldwell at the University of Utah, followed by additional complex open cerebrovascular training with Dr. Jonathan Russin at the University of Southern California. In addition to this clinical training, Dr. Rennert has a passion for research and an outstanding list of publications focused on innovations and outcomes in skull base and vascular neurosurgery, neuro-anatomy, and translational stem cell therapies.

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    Specialties

    Patient Rating

    4.9 /5
    ( out of 52 reviews )

    The patient rating score is an average of all responses on our patient experience survey. The rating averages scores for all questions about care from our providers.

    The scale on which responses are measured is 1 to 5 with 5 being the best score.

    Patient Comments

    Patient comments are gathered from our patient experience survey and displayed in their entirety.
    Patients are de-identified for confidentiality and patient privacy.

    April 25, 2024
    CLINICAL NEUROSCIENCES CENTER

    My first time with Dr Rennert; I am satisfied with the level of care received.

    March 27, 2024
    CLINICAL NEUROSCIENCES CENTER

    Dr. Rennert does not have the best bedside manners it felt like I had to break down in tears before he acknowledged that he could give me a referral to neurology. He could not communicate that though he might not be able to help surgically another department within the university of Utah system might be able to help me I felt, his ego got in the way of communication.

    March 20, 2024
    CLINICAL NEUROSCIENCES CENTER

    You can¿t do better than Dr Rennert. He¿s highly intelligent and capable but brings zero ego into the room. I completely trust his judgment and enjoy talking with him. He listens well to my questions and gives thoughtful, well-reasoned, clear answers. He is kind and respectful with his staff (who are great). You¿ll love having him on your team.

    March 20, 2024
    CLINICAL NEUROSCIENCES CENTER

    He and those who work with him are the best! What more can I say?

    March 19, 2024
    CLINICAL NEUROSCIENCES CENTER

    Dr. Rennert was referred to me by my Vascular Abdominal Aortic Aneurysm Surgeon, Dr. Kinikini. Dr. Rennert is professional, very thorough and included me in every and all decisions pertaining to my Brain Aneurysm and how to take care of it.

    March 13, 2024
    CLINICAL NEUROSCIENCES CENTER

    He was very reasonable. He always made eye contact when talking to me. He had a very nice tone of voice. He explained things and answered my questions. i had major concerns about my headaches and he made me feel like we could get some answers.

    March 07, 2024
    CLINICAL NEUROSCIENCES CENTER

    Dr Rennert is a good listener. He listens to your concerns and addresses them. He is very thorough. He is kind and understanding. He also has a lot of knowledge.

    March 06, 2024
    CLINICAL NEUROSCIENCES CENTER

    Thank you for the excellent care. I appreciate you and your staff for making this procedure such a great experience.

    March 06, 2024
    CLINICAL NEUROSCIENCES CENTER

    Dr. Rennert has given me an improved quality of life and I am grateful.

  • Dr. Rennert received his medical degree from The Ohio State University College of Medicine and, during this training, spent three years in a stem cell laboratory at Stanford. Following graduation, Dr. Rennert began his Neurosurgical training at the University of California – San Diego. During his residency, Dr. Rennert performed an enfolded fellowship in skull base and cerebrovascular surgery at the University of Arkansas with Dr. JD Day, as well as a CAST-certified enfolded fellowship in endovascular neurosurgery at UCSD with Dr. Alexander Khalessi. After residency graduation, Dr. Rennert completed a CAST-certified fellowship in skull base and cerebrovascular surgery with Dr. William Couldwell at the University of Utah, followed by additional complex open cerebrovascular training with Dr. Jonathan Russin at the University of Southern California. In addition to this clinical training, Dr. Rennert has a passion for research and an outstanding list of publications focused on innovations and outcomes in skull base and vascular neurosurgery, neuro-anatomy, and translational stem cell therapies.

    Google Reviews

    Board Certification and Academic Information

    Academic Departments Neurosurgery -Primary
    Radiology & Imaging Sciences -Adjunct

    Education history

    Fellowship Cerebrovascular Surgery - Keck School of Medicine of University of Southern California Fellow
    Skull Base and Cerebrovascular Surgery - University of Utah School of Medicine Fellow
    Fellowship Enfolded Fellowship - Skull Base and Cerebrovascular Surgery - University of Arkansas for Medical Sciences Fellow
    Enfolded Fellowship - Neuroendovascular Surgery - University of California, San Diego Medical Center Fellow
    Residency Neurosurgery - University of California, San Diego Medical Center Resident
    Medicine - Ohio State University College of Medicine M.D.
    Undergraduate Medicine - University of Pennsylvania B.A.

    Selected Publications

    Journal Article

    1. Brandel MG, Lin C, Rennert RC, Plonsker JH, Khan UA, Crawford JR, Nation J, Levy ML (2024). Surgical management of Rathke cleft cysts in pediatric patients: a single institution experience. Childs Nerv Syst, 40(5), 1367-1375. (Read full article)
    2. Findlay MC, Bounajem MT, Kim RB, Henson JC, Azab MA, Cutler CB, Khan M, Brandon C, Budohoski KP, Rennert RC, Couldwell WT (2024). Subtemporal Approach for the Treatment of Ruptured and Unruptured Distal Basilar Artery Aneurysms: Is There a Contemporary Use? Oper Neurosurg (Hagerstown). (Read full article)
    3. Findlay MC, Bounajem MT, Mortimer V, Budohoski KP, Rennert RC, Couldwell WT (2024). Preservation of cranial nerve function in large and giant trigeminal schwannoma resection: a case series. Acta Neurochir (Wien), 166(1), 198. (Read full article)
    4. Brandel MG, Plonsker JH, Rennert RC, Produturi G, Saripella M, Wali AR, McCann C, Ravindra VM, Santiago-Dieppa DR, Pannell JS, Steinberg JA, Khalessi AA, Levy ML (2024). Treatment of pediatric intracranial aneurysms: institutional case series and systematic literature review. Childs Nerv Syst. (Read full article)
    5. Little AS, Karsy M, Evans JJ, Kim W, Pacione DR, Kim AH, Gardner PA, Hendricks BK, Sarris CE, Torok IE, Low TM, Crocker TA, Valappil B, Kanga M, Abdallah H, Collopy S, Fernandez-Miranda JC, Vigo V, Ljubimov VA, Zada G, Garrett NE 3rd, Delery W, Yuen KCJ, Rennert RC, Couldwell WT, Silverstein JM, Kshettry VR, Chicoine MR, RAPID Consortium (2024). Multicenter Registry of Adenomas of the Pituitary and Related Disorders: Initial Description of Cushing Disease Cohort, Surgical Outcomes, and Surgeon Characteristics. Neurosurgery. (Read full article)
    6. Findlay MC, Sabahi M, Azab M, Drexler R, Rotermund R, Ricklefs FL, Flitsch J, Smith TR, Kilgallon JL, Honegger J, Nasi-Kordhishti I, Gardner PA, Gersey ZC, Abdallah HM, Jane JA, Knappe UJ, Uksul N, Schroder HWS, Erdgh M, Losa M, Mortini P, Gerlach R, Antunes ACM, Couldwell WT, Budohoski KP, Rennert RC, Karsy M (2023). The role of surgical management for prolactin-secreting tumors in the era of dopaminergic agonists: An international multicenter report. Clin Neurol Neurosurg, 236, 108079. (Read full article)
    7. Rawanduzy CA, Grandhi R, Rennert RC, Couldwell WT (2023). In-out-in technique for petrosal sinus dural arteriovenous fistula obliteration: How I Do It. Acta Neurochir (Wien), 165, 3793-3798. (Read full article)
    8. Abedi A, Sizdahkhani S, Choi W, Nguyen VN, Rennert RC, Russin JJ (2023). Cilostazol for the management of moyamoya disease: a systematic review of the early evidence, efficacy, safety, and future directions. Neurosurg Focus, 55(4), E9.
    9. Rennert RC, Budohoski KP, Mortimer VR, Couldwell WT (2023). Multiple approaches to a spheno-orbital and deep face meningioma: how I do it. Acta Neurochir (Wien), 165(10), 2937-2942. (Read full article)
    10. Rennert RC, Budohoski KP, Mortimer VR, Couldwell WT (2023). Combined retrosigmoid and middle fossa approach for a small, superiorly located petroclival meningioma: how I do it. Acta Neurochir (Wien), 165(10), 2931-2935. (Read full article)
    11. Findlay MC, Drexler R, Azab M, Karbe A, Rotermund R, Ricklefs FL, Flitsch J, Smith TR, Kilgallon JL, Honegger J, Nasi-Kordhishti I, Gardner PA, Gersey ZC, Abdallah HM, Jane JA Jr, Marino AC, Knappe UJ, Uksul N, Rzaev JA, Bervitskiy AV, Schroeder HWS, Erdgh M, Losa M, Mortini P, Gerlach R, Antunes ACM, Couldwell WT, Budohoski KP, Rennert RC, Karsy M (2023). Crooke Cell Adenoma Confers Poorer Endocrinological Outcomes Compared with Corticotroph Adenoma: Results of a Multicenter, International Analysis. World Neurosurg. (Read full article)
    12. Fujii T, Rennert RC, Hurth KM, Ward PM, Campan M, Mathew AJ, Dubeau L, Wallace WD, Liu CY, Russin JJ (2023). Neurotropism of SARS-CoV-2: A Pathological Examination of Neurosurgical Specimens. Neurosurgery.
    13. Drexler R, Rotermund R, Smith TR, Kilgallon JL, Honegger J, Nasi-Kordhishti I, Gardner PA, Gersey ZC, Abdallah HM, Jane JA, Marino AC, Knappe UJ, Uksul N, Rzaev JA, Galushko EV, Gormolysova EV, Bervitskiy AV, Schroeder HWS, Erdgh M, Losa M, Mortini P, Gerlach R, Azab M, Budohoski KP, Rennert RC, Karsy M, Couldwell WT, Antunes ACM, Westphal M, Ricklefs FL, Flitsch J (2023). Defining benchmark outcomes for transsphenoidal surgery of pituitary adenomas: a multicenter analysis. Eur J Endocrinol, 189(3), 379-386. (Read full article)
    14. Rennert RC, Budohoski KP, Mortimer VR, Couldwell WT (2023). Combined and staged retrosigmoid, extended middle fossa, and endoscopic transnasal approach to a petroclival chondrosarcoma: how I do it. Acta Neurochir (Wien), 165, 3455-3459. (Read full article)
    15. Salah WK, Rennert RC, Mortimer V, Couldwell WT (2023). Closure of small skull base defects with muscle plug napkin ring technique: how I do it. Acta Neurochir (Wien), 165(8), 2321-2325. (Read full article)
    16. Brandel MG, Kunwar N, Alattar AA, Kang KM, Forseth KJ, Rennert RC, Shih JJ, Ben-Haim S (2023). A cost analysis of MR-guided laser interstitial thermal therapy for adult refractory epilepsy. Epilepsia. (Read full article)
    17. Steinberg JA, Brandel MG, Wali AR, Mahata S, Rennert RC, Santiago Dieppa DR, Pannell JS, Khalessi AA, Olson SE (2023). Direct Transorbital Approach for Treatment of Carotid Cavernous Fistula: An Illustrative Case Series. Oper Neurosurg (Hagerstown). (Read full article)
    18. Brandel MG, Plonsker JH, Khan UA, Rennert RC, Friedman RA, Schwartz MS (2023). Going the distance in acoustic neuroma resection: microsurgical outcomes at high-volume centers of excellence. J Neurooncol, 163, 105-114. (Read full article)
    19. Rennert RC, Nguyen VN, Abedi A, Atai NA, Carey JN, Tenser M, Amar A, Mack WJ, Russin JJ (2023). Combined open revascularization and endovascular treatment of complex intracranial aneurysms: case series. Front Neurol, 14, 1102496. (Read full article)
    20. Findlay MC, Drexler R, Khan M, Cole KL, Karbe A, Rotermund R, Ricklefs FL, Flitsch J, Smith TR, Kilgallon JL, Honegger J, Nasi-Kordhishti I, Gardner PA, Gersey ZC, Abdallah HM, Jane JA Jr, Marino AC, Knappe UJ, Uksul N, Rzaev JA, Galushko EV, Gormolysova EV, Bervitskiy AV, Schroeder HWS, Erdgh M, Losa M, Mortini P, Gerlach R, Antunes ACM, Couldwell WT, Budohoski KP, Rennert RC, Azab M, Karsy M (2023). A Multicenter, Propensity Score-Matched Assessment of Endoscopic Versus Microscopic Approaches in the Management of Pituitary Adenomas. Neurosurgery. (Read full article)
    21. Rennert RC, Brandel MG, Budohoski KP, Twitchell S, Fredrickson VL, Grandhi R, Couldwell WT (2023). Influence of Patient and Technical Variables on Combined Direct and Indirect Cerebral Revascularization: Case Series. Oper Neurosurg (Hagerstown), 24(6), 610-618. (Read full article)
    22. Bounajem MT, Rennert RC, Budohoski KP, Azab M, Karsy M, Couldwell WT (2023). Modified Lateral Orbitotomy Approach to Lesions of the Orbital Apex, Superior Orbital Fissure, Cavernous Sinus, and Middle Cranial Fossa. Oper Neurosurg (Hagerstown), 24(5), 514-523. (Read full article)
    23. Rennert RC, Russin JJ (2023). Commentary: Common Carotid Artery to Middle Cerebral Artery Bypass With Radial Interposition Graft for Internal Carotid Artery (ICA) Occlusion After Stent-Coil Embolization of Giant ICA Terminus Aneurysm. Oper Neurosurg (Hagerstown). (Read full article)
    24. Rawanduzy C, Rennert RC, Grandhi R, Couldwell WT (2022). Far lateral craniotomy for disconnection of vertebral dural arteriovenous fistula: how I do it. Acta Neurochir (Wien), 165, 989-992. (Read full article)
    25. Budohoski KP, Rennert RC, Gordon SA, Raheja A, Brandon C, Henson JC, Azab MA, Patel NS, Karsy M, Gurgel RK, Shelton C, Couldwell WT (2022). Factors associated with hearing outcomes after a middle fossa approach in 131 consecutive patients with vestibular schwannomas. J Neurosurg, 1-10. (Read full article)
    26. Rennert RC, Budohoski KP, Grandhi R, Couldwell WT (2022). Combined direct and indirect superficial temporal artery-to-middle cerebral artery bypass with a hinged bone flap: how I do it. Acta Neurochir (Wien), 164(12), 3203-3208. (Read full article)
    27. Shahrestani S, Brown NJ, Loya J, Patel NA, Gendreau JL, Himstead AS, Pierzchajlo N, Singh R, Sahyouni R, Diaz-Aguilar LD, Rennert RC, Levy ML (2022). Novel use of nonpenetrating titanium clips for pediatric primary spinal dural closure: A technical note. Clin Neurol Neurosurg, 222, 107422. (Read full article)
    28. Azab M, Gamboa N, Nadel J, Cutler C, Henson JC, Lucke-Wold B, Panther E, Brandel MG, Khalessi AA, Rennert RC, Menacho ST, Mazur MD, Karsy M (2022). Case Series and Systematic Review of Electronic Scooter Crashes and Severe Traumatic Brain Injury. World Neurosurg, 167, e184-e195. (Read full article)
    29. Rennert RC, Budohoski KP, Awad AW, Karsy M, Couldwell WT (2022). Transnasal Resection of an Adrenocorticotropic Hormone-Secreting Adenoma and Clipping of a Paraclinoid Aneurysm: Two-Dimensional Operative Video. World Neurosurg, 167, 56. (Read full article)
    30. Rennert RC, Stephens ML, Palmer AW, Rodriguez A, Kazemi N, Morris TW 3rd, Pait TG, Day JD (2022). Basilar decompression via a far lateral transcondylar approach: technical note. Acta Neurochir (Wien), 164(10), 2563-2572. (Read full article)
    31. Fredrickson VL, Mortimer V, Rennert RC, Gurgel RK, Couldwell WT (2022). Staged and Combined Approach for Resection of Giant Posterior Fossa and Temporal Bone Schwannoma. World Neurosurg, 166, 170. (Read full article)
    32. Budohoski KP, Rennert RC, Mortimer V, Couldwell WT, Grandhi R (2022). Treatment of a ruptured blister aneurysm of the left internal carotid artery with telescoping Pipeline Flex embolization devices with Shield Technology. Neurosurg Focus Video, 7(2), V6. (Read full article)
    33. Budohoski KP, Thakrar R, Voronovich Z, Rennert RC, Kilburg C, Grandhi R, Couldwell WT, Brockmeyer DL, Taussky P (2022). Initial experience with Pipeline embolization of intracranial pseudoaneurysms in pediatric patients. J Neurosurg Pediatr, 1-9. (Read full article)
    34. Rennert RC, Bounajem MT, Budohoski KP, Mortimer VR, Couldwell WT (2022). Modified lateral orbitotomy approach for resection of anterior temporal cavernous malformation. Surg Neurol Int, 13, 389. (Read full article)
    35. Rennert RC, Budohoski KP, Mortimer VR, Couldwell WT (2022). Double bypass for mycotic middle cerebral artery aneurysm. Surg Neurol Int, 13, 333. (Read full article)
    36. Fredrickson VL, Hollon TC, Rennert RC, Mazur MD, Dailey AT, Couldwell WT (2022). Laminectomy at T4 and T5 for Resection of Symptomatic Cavernous Malformation. World Neurosurg, 163, 3. (Read full article)
    37. Wolfswinkel EM, Ravina K, Rennert RC, Landau M, Strickland BA, Chun A, Wlodarczyk JR, Abedi A, Carey JN, Russin JJ (2022). Cerebral Bypass Using the Descending Branch of the Lateral Circumflex Femoral Artery: A Case Series. Oper Neurosurg (Hagerstown), 22(6), 364-372. (Read full article)
    38. Budohoski KP, Bounajem M, Rennert RC, Awad AW, Shelton C, Couldwell WT (2022). Combined Petrosal Approach for Resection of Petroclival Meningioma: 2-Dimensional Operative Video. World Neurosurg, 161, 103. (Read full article)
    39. Rennert RC, Goodwill V, Steinberg JA, Fukushima T, Day JD, Khalessi AA, Levy ML (2022). Histology of the Porous Oculomotorius: Relevance to Anterior Skull Base Approaches. J Neurol Surg B Skull Base, 84(3), 210-216. (Read full article)
    40. Rennert RC, Nadel JL, Budohoski KP, Couldwell WT (2022). Trans-lamina Terminalis Approach for Resection of Third Ventricular Tumor. World Neurosurg, 160, 33. (Read full article)
    41. Rennert RC, Bounajem MT, Budohoski KP, Schmidt RH, Couldwell WT (2022). Frontotemporal Approach for Infectious Aneurysm Trapping and Superficial Temporal Artery-Middle Cerebral Artery Bypass. World Neurosurg, 160, 50. (Read full article)
    42. Rennert RC, Brandel MG, Steinberg JA, Nation J, Couldwell WT, Fukushima T, Day JD, Khalessi AA, Levy ML (2022). Maturation of the sella turcica and parasellar region: Surgical relevance for anterior skull base approaches in pediatric patients. Clin Neurol Neurosurg, 215, 107168. (Read full article)
    43. Rennert RC, Budohoski KP, Gurgel RK, Couldwell WT (2022). Extended middle fossa approach for resection of a petroclival meningioma and vestibular schwannoma. Neurosurg Focus Video, 6(2), V5. (Read full article)
    44. Hamrick FA, Findlay MC, Rennert RC, Budohoski KP, Couldwell WT (2022). Pituitary Apoplexy Precipitated by Systemic Chemotherapy. Cureus, 14(3), e23004. (Read full article)
    45. Strickland BA, Rennert R, Zada G, Shahrestani S, Russin JJ, Friedman RA, Giannotta SL (2022). Surgical Outcomes Following Vestibular Schwannoma Resection in Patients over the Age of Sixty-five. J Neurol Surg B Skull Base, 84(2), 129-135. (Read full article)
    46. Rennert RC, Brandel MG, Steinberg JA, Friedman RA, Couldwell WT, Fukushima T, Day JD, Khalessi AA, Levy ML (2022). Maturation of the internal auditory canal and posterior petrous bone with relevance to lateral and posterolateral skull base approaches. Sci Rep, 12(1), 3489. (Read full article)
    47. Fredrickson VL, Makarenko S, Hollon TC, Rennert RC, Grandhi R, Couldwell WT (2021). Microsurgical Excision of Ruptured Lenticulostriate Artery Aneurysm. World Neurosurg, 158, 181. (Read full article)
    48. Rennert RC, Kang KM, Santiago-Dieppa DR, Steinberg JA, Pannell JS, Olson SE, Levy ML (2021). Microsurgical Resection of a Giant Posterior Fossa Aneurysmal Malformation in a 21-Month-Old. World Neurosurg, 158, 165. (Read full article)
    49. Henson JC, Rennert RC, Budohoski KP, Couldwell WT (2022). Unstable ventricular tachycardia requiring defibrillation from rapid ventricular pacing during basilar apex aneurysm clipping. Acta Neurochir (Wien), 164(2), 537-541. (Read full article)
    50. Than PA, Davis CR, Rennert RC, Morrison SD, Findlay MW, Kay MA, Gurtner GC (2021). Selective Microvascular Tissue Transfection Using Minicircle DNA for Systemic Delivery of Human Coagulation Factor IX in a Rat Model Using a Therapeutic Flap. Plast Reconstr Surg, 149(1), 117-129. (Read full article)
    51. Rennert RC, Twitchell S, Budohoski KP, Couldwell WT (2021). Combined subtemporal and pterional approach for clipping of multiple aneurysms. Surg Neurol Int, 12, 619. (Read full article)
    52. Rennert RC, Brandel MG, Steinberg JA, Gonda DD, Friedman RA, Fukushima T, Day JD, Khalessi AA, Levy ML (2021). Maturation of the anterior petrous apex: surgical relevance for performance of the middle fossa transpetrosal approach in pediatric patients. J Neurosurg, 1-7. (Read full article)
    53. Rennert RC, Brandel MG, Srinivas S, Prajapati D, Al Jammal OM, Brown NJ, Diaz-Aguilar LD, Elster J, Gonda DD, Crawford JR, Levy ML (2021). Palliative endoscopic third ventriculostomy for pediatric primary brain tumors: a single-institution case series. J Neurosurg Pediatr, 28(4), 387-394. (Read full article)
    54. Yan EG, Rennert RC, Levy DM, Levy ML (2020). Three-Dimensional Modeling of Complex Pediatric Intracranial Aneurysmal Malformations With a Virtual Reality System. Simul Healthc, 16(4), 295-300. (Read full article)
    55. Wali AR, Kang KM, Rennert R, Santiago-Dieppa D, Khalessi AA, Levy M (2021). First-in-Human Clinical Experience Using High-Definition Exoscope with Intraoperative Indocyanine Green for Clip Reconstruction of Unruptured Large Pediatric Aneurysm. World Neurosurg, 151, 52. (Read full article)
    56. Rennert RC, Brandel MG, Stephens ML, Rodriguez A, Morris TW, Day JD (2020). Surgical Relevance of the Suprameatal Tubercle During Superior Petrosal Vein-Sparing Trigeminal Nerve Microvascular Decompression. Oper Neurosurg (Hagerstown), 20(6), E410-E416. (Read full article)
    57. Steinberg JA, Somal J, Brandel MG, Kang KM, Wali AR, Rennert RC, Santiago-Dieppa DR, Olson SE, Pannell JS, Khalessi AA (2019). Site of Occlusion May Influence Decision to Perform Thrombectomy Under General Anesthesia or Conscious Sedation. J Neurosurg Anesthesiol, 33(2), 147-153. (Read full article)
    58. Steinberg JA, Brandel MG, Kang KM, Rennert RC, Pannell JS, Olson SE, Gonda DD, Khalessi AA, Levy ML (2021). Arteriovenous malformation surgery in children: the Rady Children's Hospital experience (2002-2019). Childs Nerv Syst, 37(4), 1267-1277. (Read full article)
    59. Rennert RC, Khani M, Thomas K, Morris TW, Rodriguez A, Day JD (2021). Transsulcal parafascicular brain path-assisted approach to subcortical lesions: 2-dimensional operative video. Surg Neurol Int, 12, 107. (Read full article)
    60. Wali AR, Santiago-Dieppa DR, Srinivas S, Brandel MG, Steinberg JA, Rennert RC, Mandeville R, Murphy JD, Olson S, Pannell JS, Khalessi AA (2021). Surgical revascularization for Moyamoya disease in the United States: A cost-effectiveness analysis. J Cerebrovasc Endovasc Neurosurg, 23(1), 6-15. (Read full article)
    61. Lam J, Ravina K, Rennert RC, Russin JJ (2021). Cerebrovascular bypass for ruptured aneurysms: A case series. J Clin Neurosci, 85, 106-114. (Read full article)
    62. Rennert RC, Brandel MG, Steinberg JA, Martin JR, Gonda DD, Fukushima T, Day JD, Khalessi AA, Levy ML (2020). Surgical Relevance of Pediatric Anterior Clinoid Process Maturation for Anterior Skull Base Approaches. Oper Neurosurg (Hagerstown), 20(3), E200-E207. (Read full article)
    63. Ravina K, Rennert RC, Brandel MG, Strickland BA, Chun A, Lee Y, Carey JN, Russin JJ (2020). Comparative Assessment of Extracranial-to-Intracranial and Intracranial-to-Intracranial In Situ Bypass for Complex Intracranial Aneurysm Treatment Based on Rupture Status: A Case Series. World Neurosurg, 146, e122-e138. (Read full article)
    64. Schaerer D, Nation J, Rennert RC, DeConde A, Levy ML (2021). Pediatric Nasal Chondromesenchymal Tumors: Case Report and Review of the Literature. Pediatr Neurosurg, 56(1), 61-66. (Read full article)
    65. Hu MS, Maan ZN, Leavitt T, Hong WX, Rennert RC, Marshall CD, Borrelli MR, Zhu TN, Esquivel M, Zimmermann A, McArdle A, Chung MT, Foster DS, Jones RE, Gurtner GC, Giaccia AJ, Lorenz HP, Weissman IL, Longaker MT (2019). Wounds Inhibit Tumor Growth In Vivo. Ann Surg, 273(1), 173-180. (Read full article)
    66. Upadhyayula PS, Rennert RC, Martin JR, Yue JK, Yang J, Gillis-Buck EM, Sidhu N, Cheung CK, Lee AT, Hoshide RR, Ciacci JD (2020). Basal impulses: findings from the last twenty years on impulsivity and reward pathways using deep brain stimulation. J Neurosurg Sci, 64(6), 544-551. (Read full article)
    67. Steinberg JA, Rennert RC, Brandel MG, Levy ML (2020). A Paramedian Supracerebellar, Infratentorial Approach for Resection of Midbrain Tumor. World Neurosurg, 143, 83. (Read full article)
    68. Rennert RC, Levy ML (2020). Commentary: What Variables Correlate With Different Clinical Outcomes of Abusive Head Injury? Neurosurgery, 87(4), E497. (Read full article)
    69. Rennert RC, Russin JJ (2020). Commentary: Reimplantation Bypass Using One Limb of a Double-Origin Posterior Inferior Cerebellar Artery for Treatment of a Ruptured Fusiform Aneurysm: Case Report. Oper Neurosurg (Hagerstown), 19(3), E320-E321. (Read full article)
    70. Rennert RC, Levy DM, Plonsker J, Steinberg JA, Friedman RA, Crawford JR, Levy ML (2020). Middle fossa approach for a pediatric facial nerve meningioma. J Neurosurg Pediatr, 26(5), 578-582. (Read full article)
    71. Rennert RC, Tringale K, Steinberg JA, Warnke P, Konety I, Sand LA, Karanjia N, Tummala R, Chen CC (2019). Surgical management of spontaneous intracerebral hemorrhage: insights from randomized controlled trials. Neurosurg Rev, 43(3), 999-1006. (Read full article)
    72. Rennert RC, Strickland BA, Russin JJ (2019). Commentary: Whole-Field Indocyanine Green Intensity Analysis to Intraoperatively Predict Cerebral Hyperperfusion Syndrome Following Superficial Temporal Artery-Middle Cerebral Artery Bypass: A Retrospective Case-Control Study in 7-Year Experience With 112 Cases. Oper Neurosurg (Hagerstown), 18(6), E193-E194. (Read full article)
    73. Rennert RC, Levy ML (2019). Commentary: Microsurgical Resection of Brain Stem Ependymoma: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown), 18(6), E242. (Read full article)
    74. Lam J, Rennert RC, Ravina K, Lamorie-Foote K, Rangwala SD, Russin JJ (2020). Bypass and Deconstructive Technique for Hunt and Hess Grade 3-5 Aneurysmal Subarachnoid Hemorrhage Deemed Unfavorable for Endovascular Treatment: Case Series of Outcomes and Comparison with Clipping. World Neurosurg, 138, e251-e259. (Read full article)
    75. Strickland BA, Mert M, Ravina K, Chartrain A, Rennert RC, Bakhsheshian J, Shahrestani S, Jackanich A, Amar A, Mack W, Russin JJ, Giannotta SL (2020). Discrepancy in Neurologic Outcomes Following Aneurysmal Subarachnoid Hemorrhage as a Function of Socioeconomic Class. World Neurosurg, 138, e787-e794. (Read full article)
    76. Elsawaf Y, Rennert RC, Steinberg JA, Santiago-Dieppa DR, Olson SE, Khalessi AA, Pannell JS (2020). Simulator Training for Endovascular Neurosurgery. J Vis Exp, (159). (Read full article)
    77. Rennert RC, Levy DM, Steinberg JA, Levy ML (2020). Keyhole Microsurgical Middle Fossa Arachnoid Cyst Fenestration: 2-Dimensional Operative Video. World Neurosurg, 137, 93. (Read full article)
    78. Rennert RC, Khan U, Bartek J, Tatter SB, Field M, Toyota B, Fecci PE, Judy K, Mohammadi AM, Landazuri P, Sloan AE, Kim AH, Leuthardt EC, Chen CC (2018). Laser Ablation of Abnormal Neurological Tissue Using Robotic Neuroblate System (LAANTERN): Procedural Safety and Hospitalization. Neurosurgery, 86(4), 538-547. (Read full article)
    79. Strickland BA, Ravina K, Rennert RC, Jackanich A, Aaron K, Bakhsheshian J, Russin JJ, Friedman RA, Giannotta SL (2019). Intentional Subtotal Resection of Vestibular Schwannoma: A Reexamination. J Neurol Surg B Skull Base, 81(2), 136-141. (Read full article)
    80. Brandel MG, Elsawaf Y, Rennert RC, Steinberg JA, Santiago-Dieppa DR, Wali AR, Olson SE, Pannell JS, Khalessi AA (2020). Antiplatelet therapy within 24 hours of tPA: lessons learned from patients requiring combined thrombectomy and stenting for acute ischemic stroke. J Cerebrovasc Endovasc Neurosurg, 22(1), 1-7. (Read full article)
    81. Lopez Ramos C, Brandel MG, Rennert RC, Hirshman BR, Wali AR, Steinberg JA, Santiago-Dieppa DR, Flagg M, Olson SE, Pannell JS, Khalessi AA (2018). The Potential Impact of "Take the Volume Pledge" on Outcomes After Carotid Artery Stenting. Neurosurgery, 86(2), 241-249. (Read full article)
    82. Pham TB, Srinivas S, Martin JR, Brandel MG, Wali AR, Rennert RC, Steinberg JA, Santiago-Dieppa DR, Costantini TW, Khalessi AA (2019). Risk Factors for Urinary Tract Infection or Pneumonia After Admission for Traumatic Subdural Hematoma at a Level I Trauma Center: Large Single-Institution Series. World Neurosurg, 134, e754-e760. (Read full article)
    83. Lin M, Bakhsheshian J, Strickland B, Rennert RC, Chen JW, Van Gompel JJ, Young RL 2nd, Kumar PP, Coppens J, Curry WT, Zacharia BE, Bailes JE, Zada G (2019). Navigable Channel-Based Trans-Sulcal Resection of Third Ventricular Colloid Cysts: A Multicenter Retrospective Case Series and Review of the Literature. World Neurosurg, 133, e702-e710. (Read full article)
    84. Lin M, Bakhsheshian J, Strickland B, Rennert RC, Chu RM, Chaichana KL, Zada G (2019). Exoscopic resection of atrial intraventricular meningiomas using a navigation-assisted channel-based trans-sulcal approach: Case series and literature review. J Clin Neurosci, 71, 58-65. (Read full article)
    85. Steinberg JA, Rennert RC, Ravina K, Strickland BA, Russin JJ (2019). Rescue Cerebral Revascularization in Patients with Progressive Steno-Occlusive Ischemia of the Anterior Intracranial Circulation. World Neurosurg, 133, e609-e618. (Read full article)
    86. Hoshide R, Rennert RC, Sanchez CE, Martin JR, Cheung VJ, Gyles G, Levy ML (2019). Rate-controlled intraventricular endoscopic irrigation via bipolar foot pedal activation: technical note. J Neurosurg Pediatr, 1-5. (Read full article)
    87. Ravina K, Kim PE, Rennert RC, Wolfswinkel EM, Strickland BA, Carey JN, Russin JJ (2019). Lessons Learned from the Initial Experience with Pedicled Temporoparietal Fascial Flap for Combined Revascularization In Moyamoya Angiopathy: A Case Series. World Neurosurg, 132, e259-e273. (Read full article)
    88. Rennert RC, Powers MP, Steinberg JA, Fukushima T, Day JD, Khalessi AA, Levy ML (2019). Histology of the vertebral artery-dural junction: relevance to posterolateral approaches to the skull base. J Neurosurg, 1-6. (Read full article)
    89. Hoshide R, Rennert RC, Calayag M, Gonda D, Meltzer H, Crawford JR, Levy ML (2018). Pediatric Intracavernous Sinus Lesions: A Single Institutional Surgical Case Series and Review of the Literature. Oper Neurosurg (Hagerstown), 17(4), 354-364. (Read full article)
    90. Ravina K, Rennert RC, Kim PE, Strickland BA, Chun A, Russin JJ (2019). Orphaned Middle Cerebral Artery Side-to-Side In Situ Bypass as a Favorable Alternative Approach for Complex Middle Cerebral Artery Aneurysm Treatment: A Case Series. World Neurosurg, 130, e971-e987. (Read full article)
    91. Ravina K, Strickland BA, Rennert RC, Chien M, Mack WJ, Amar AP, Russin JJ (2018). A3-A3 Anastomosis in the Management of Complex Anterior Cerebral Artery Aneurysms: Experience With in Situ Bypass and Lessons Learned From Pseudoaneurysm Cases. Oper Neurosurg (Hagerstown), 17(3), 247-260. (Read full article)
    92. Santiago-Dieppa DR, McDonald MA, Brandel MG, Rennert RC, Khalessi AA, Olson SE (2018). Endovascular Flow Diversion for Hemifacial Spasm Induced by a Vertebral Artery Aneurysm: First Experience. Oper Neurosurg (Hagerstown), 17(3), E115-E118. (Read full article)
    93. Rennert RC, Strickland BA, Ravina K, Brandel MG, Bakhsheshian J, Fredrickson V, Carey J, Russin JJ (2019). Assessment of ischemic risk following intracranial-to-intracranial and extracranial-to-intracranial bypass for complex aneurysms using intraoperative Indocyanine Green-based flow analysis. J Clin Neurosci, 67, 191-197. (Read full article)
    94. Rennert RC, Wali AR, Steinberg JA, Santiago-Dieppa DR, Olson SE, Pannell JS, Khalessi AA (2018). Epidemiology, Natural History, and Clinical Presentation of Large Vessel Ischemic Stroke. Neurosurgery, 85(suppl_1), S4-S8. (Read full article)
    95. Khalessi AA, Rahme R, Rennert RC, Borgas P, Steinberg JA, White TG, Santiago-Dieppa DR, Boockvar JA, Hatefi D, Pannell JS, Levy M, Langer DJ (2017). First-in-Man Clinical Experience Using a High-Definition 3-Dimensional Exoscope System for Microneurosurgery. Oper Neurosurg (Hagerstown), 16(6), 717-725. (Read full article)
    96. Abraham P, Sarkar R, Brandel MG, Wali AR, Rennert RC, Lopez Ramos C, Padwal J, Steinberg JA, Santiago-Dieppa DR, Cheung V, Pannell JS, Murphy JD, Khalessi AA (2019). Cost-effectiveness of Intraoperative MRI for Treatment of High-Grade Gliomas. Radiology, 291(3), 689-697. (Read full article)
    97. Ravina K, Kramer DR, Strickland BA, Wolfswinkel EM, Rennert RC, Carey JN, Russin JJ (2019). Complex Revascularization for Idiopathic Intracranial Occlusive Disease with Unruptured, Fusiform Anterior Cerebral Artery and Middle Cerebral Artery Aneurysms: 3-Dimensional Operative Video. World Neurosurg, 126, 496. (Read full article)
    98. Rennert RC, Steinberg JA, Strickland BA, Ravina K, Bakhsheshian J, Fredrickson V, Pannell JS, Khalessi AA, Russin JJ (2019). Extracranial-to-Intracranial Bypass for Refractory Vertebrobasilar Insufficiency. World Neurosurg, 126, 552-559. (Read full article)
    99. Rennert RC, Strickland BA, Ravina K, Bakhsheshian J, Fredrickson V, Carey J, Russin JJ (2018). Intraoperative Assessment of Cortical Perfusion After Intracranial-To-Intracranial and Extracranial-To-Intracranial Bypass for Complex Cerebral Aneurysms Using Flow 800. Oper Neurosurg (Hagerstown), 16(5), 583-592. (Read full article)
    100. Rennert RC, Hoshide R, Brandel MG, Steinberg JA, Martin JR, Meltzer HS, Gonda DD, Fukushima T, Khalessi AA, Levy ML (2018). Surgical relevance of pediatric skull base maturation for the far-lateral and extreme-lateral infrajugular transcondylar-transtubercular exposure approaches. J Neurosurg Pediatr, 24(1), 85-91. (Read full article)
    101. Rennert RC, Ravina K, Strickland BA, Bakhsheshian J, Carey J, Russin JJ (2017). Radial Artery Fascial Flow-Through Free Flap for Complex Cerebral Revascularization: Technical Notes and Long-Term Neurologic and Radiographic Outcomes. Oper Neurosurg (Hagerstown), 16(4), 424-434. (Read full article)
    102. Ravina K, Strickland BA, Buchanan IA, Rennert RC, Kim PE, Fredrickson VL, Russin JJ (2018). Postoperative Antiplatelet Therapy in the Treatment of Complex Basilar Apex Aneurysms Implementing Hunterian Ligation and Extracranial-to-Intracranial Bypass: Review of the Literature with an Illustrative Case Report. World Neurosurg, 123, 113-122. (Read full article)
    103. Rangwala SD, Strickland BA, Rennert RC, Ravina K, Bakhsheshian J, Hurth K, Giannotta SL, Russin JJ (2017). Ruptured Mycotic Aneurysm of the Distal Circulation in a Patient with Mucormycosis Without Direct Skull Base Extension: Case Report. Oper Neurosurg (Hagerstown), 16(3), E101-E107. (Read full article)
    104. Chen CC, Rennert RC, Olson JJ (2018). Congress of Neurological Surgeons Systematic Review and Evidence-Based Guidelines on the Role of Prophylactic Anticonvulsants in the Treatment of Adults with Metastatic Brain Tumors. Neurosurgery, 84(3), E195-E197. (Read full article)
    105. Lopez Ramos C, Rennert RC, Brandel MG, Abraham P, Hirshman BR, Steinberg JA, Santiago-Dieppa DR, Wali AR, Porras K, Almosa Y, Pannell JS, Khalessi AA (2019). The effect of hospital safety-net burden on outcomes, cost, and reportable quality metrics after emergent clipping and coiling of ruptured cerebral aneurysms. J Neurosurg, 132(3), 788-796. (Read full article)
    106. Bakhsheshian J, Wheeler S, Strickland BA, Pham MH, Rennert RC, Carmichael J, Weiss M, Zada G (2017). Surgical Outcomes Following Repeat Transsphenoidal Surgery for Nonfunctional Pituitary Adenomas: A Retrospective Comparative Study. Oper Neurosurg (Hagerstown), 16(2), 127-135. (Read full article)
    107. Ravina K, Strickland BA, Rennert RC, Bakhsheshian J, Russin JJ, Giannotta SL (2018). Revision Microvascular Decompression for Trigeminal Neuralgia and Hemifacial Spasm: Factors Associated with Surgical Failure. J Neurol Surg B Skull Base, 80(1), 31-39. (Read full article)
    108. Fredrickson VL, Strickland BA, Ravina K, Rennert RC, Donoho DA, Buchanan IA, Russin JJ, Mack WJ, Giannotta SL (2018). State of the Union in Open Neurovascular Training. World Neurosurg, 122, e553-e560. (Read full article)
    109. Rennert RC, Martin JR, Brandel MG, Steinberg JA, Santiago-Dieppa DR, Wali AR, Costantini TW, Khalessi AA (2018). Risk Factors for Venous Thromboembolism After Admission for Traumatic Subdural Hematoma at Level I Trauma Center: Large Single-Institution Series. World Neurosurg, 122, e619-e626. (Read full article)
    110. Buchanan IA, Ravina K, Strickland B, Fredrickson V, She R, Mathew A, Rennert R, Russin JJ (2018). Multiple Intracranial Aneurysms from Coccidioidal Meningitis: Case Report Featuring Aneurysm Formation and Spontaneous Thrombosis with Literature Review. World Neurosurg, 121, 117-123. (Read full article)
    111. Steinberg JA, Rennert RC, Levy M, Khalessi AA (2018). A Practical Cadaveric Model for Intracranial Bypass Training. World Neurosurg, 121, e576-e583. (Read full article)
    112. Lopez Ramos C, Brandel MG, Steinberg JA, Wali AR, Rennert RC, Santiago-Dieppa DR, Sarkar RR, Pannell JS, Murphy JD, Khalessi AA (2018). The impact of traveling distance and hospital volume on post-surgical outcomes for patients with glioblastoma. J Neurooncol, 141(1), 159-166. (Read full article)
    113. Upadhyayula PS, Rennert RC, Hoshide R, Sattar S, Gonda DD (2019). Laser Ablation of a Nonlesional Cingulate Gyrus Epileptogenic Zone Using Robotic-Assisted Stereotactic EEG Localization: A Case Report. Stereotact Funct Neurosurg, 97(1), 10-17. (Read full article)
    114. Khan UA, Rennert RC, White NS, Bartsch H, Farid N, Dale AM, Chen CC (2018). Diagnostic utility of restriction spectrum imaging (RSI) in glioblastoma patients after concurrent radiation-temozolomide treatment: A pilot study. J Clin Neurosci, 58, 136-141. (Read full article)
    115. Ravina K, Buchanan IA, Rennert RC, Strickland BA, Carey JN, Russin JJ (2017). Occipital Artery to Posterior Cerebral Artery Bypass Using Descending Branch of the Lateral Circumflex Femoral Artery Graft for Treatment of Fusiform, Unruptured Posterior Cerebral Artery Aneurysm: 3-Dimensional Operative Video. Oper Neurosurg (Hagerstown), 15(5), E50-E51. (Read full article)
    116. Lopez Ramos C, Brandel MG, Rennert RC, Wali AR, Steinberg JA, Santiago-Dieppa DR, Burton BN, Pannell JS, Olson SE, Khalessi AA (2018). Clinical Risk Factors and Postoperative Complications Associated with Unplanned Hospital Readmissions After Cranial Neurosurgery. World Neurosurg, 119, e294-e300. (Read full article)
    117. Bakhsheshian J, Ding L, Tang A, Wen T, Patel A, Strickland BA, Rennert RC, Amar A, Gruen P, Giannotta S, Mack WJ, Attenello FJ (2018). Safety-Net Hospitals Have Higher Complication and Mortality Rates in the Neurosurgical Management of Traumatic Brain Injuries. World Neurosurg, 119, e284-e293. (Read full article)
    118. Rennert RC, Ravina K, Strickland BA, Bakhsheshian J, Fredrickson VL, Russin JJ (2018). Complete Cavernous Sinus Resection: An Analysis of Complications. World Neurosurg, 119, 89-96. (Read full article)
    119. Ravina K, Buchanan IA, Wolfswinkel EM, Strickland BA, Rennert RC, Carey JN, Russin JJ (2018). Transblepharo-Preseptal Modified Orbitozygomatic Craniotomy for Treatment of Ruptured Aneurysm: 3-Dimensional Operative Video. World Neurosurg, 119, 232. (Read full article)
    120. Dalle Ore CL, Rennert RC, Schupper AJ, Gabel BC, Gonda D, Peterson B, Marshall LF, Levy M, Meltzer HS (2018). The identification of a subgroup of children with traumatic subarachnoid hemorrhage at low risk of neuroworsening. J Neurosurg Pediatr, 22(5), 559-566. (Read full article)
    121. Ravina K, Rennert RC, Strickland BA, Chien M, Carey JN, Russin JJ (2018). Pedicled temporoparietal fascial flap for combined revascularization in adult moyamoya disease. J Neurosurg, 1-7. (Read full article)
    122. Rennert RC, Strickland BA, Radwanski RE, Ravina K, Chien M, Russin JJ (2017). Running-to-Interrupted Microsuture Technique for Vascular Bypass. Oper Neurosurg (Hagerstown), 15(4), 412-417. (Read full article)
    123. Rennert RC, Strickland BA, Ravina K, Bakhsheshian J, Fredrickson V, Tenser M, Amar A, Mack W, Carey J, Russin JJ (2017). Efficacy and Outcomes of Posterior Inferior Cerebellar Artery (PICA) Bypass for Proximal PICA and Vertebral Artery-PICA Aneurysms: A Case Series. Oper Neurosurg (Hagerstown), 15(4), 395-403. (Read full article)
    124. Rennert RC, Strickland BA, Ravina K, Bakhsheshian J, Carey J, Russin JJ (2018). Transblepharo-Preseptal Modified Orbitozygomatic Approach for the Treatment of Ruptured Proximal Anterior Circulation Aneurysms. World Neurosurg, 118, e335-e345. (Read full article)
    125. Ravina K, Strickland BA, Rennert RC, Fredrickson V, Bakhsheshian J, Chien M, Mack W, Amar A, Russin JJ (2018). Fusiform vertebral artery aneurysms involving the posterior inferior cerebellar artery origin associated with the sole angiographic anterior spinal artery origin: technical case report and treatment paradigm proposal. J Neurosurg, 1-7. (Read full article)
    126. Strickland BA, Rennert RC, Bakhsheshian J, Ravina K, Fredrickson V, Giannotta SL, Russin JJ (2018). Extracranial-Intracranial Bypass for Treatment of Blister Aneurysms: Efficacy and Analysis of Complications Compared with Alternative Treatment Strategies. World Neurosurg, 117, e417-e424. (Read full article)
    127. Brandel MG, Rennert RC, Lopez Ramos C, Santiago-Dieppa DR, Steinberg JA, Sarkar RR, Wali AR, Pannell JS, Murphy JD, Khalessi AA (2018). Management of glioblastoma at safety-net hospitals. J Neurooncol, 139(2), 389-397. (Read full article)
    128. Strickland BA, Bakhsheshian J, Rennert RC, Fredrickson VL, Lam J, Amar A, Mack W, Carey J, Russin JJ (2017). Descending Branch of the Lateral Circumflex Femoral Artery Graft for Posterior Inferior Cerebellar Artery Revascularization. Oper Neurosurg (Hagerstown), 15(3), 285-291. (Read full article)
    129. Rennert RC, Khan U, Tatter SB, Field M, Toyota B, Fecci PE, Judy K, Mohammadi AM, Landazuri P, Sloan A, Leuthardt E, Chen CC (2018). Patterns of Clinical Use of Stereotactic Laser Ablation: Analysis of a Multicenter Prospective Registry. World Neurosurg, 116, e566-e570. (Read full article)
    130. Rennert RC, Scott Pannell J, Levy ML, Khalessi AA (2016). Sphenoid wing dysplasia and plexiform neurofibroma in neurofibromatosis type 1. ANZ J Surg, 88(7-8), E615-E616. (Read full article)
    131. Russin JJ, Montagne A, DAmore F, He S, Shiroishi MS, Rennert RC, Depetris J, Zlokovic BV, Mack WJ (2018). Permeability imaging as a predictor of delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage. J Cereb Blood Flow Metab, 38(6), 973-979. (Read full article)
    132. Rennert RC, Strickland BA, Ravina K, Bakhsheshian J, Russin JJ (2018). Assessment of Hemodynamic Changes and Hyperperfusion Risk After Extracranial-to-Intracranial Bypass Surgery Using Intraoperative Indocyanine Green-Based Flow Analysis. World Neurosurg, 114, 352-360. (Read full article)
    133. Santiago-Dieppa DR, Steinberg JA, Brandel MG, Rennert RC, Cheung VJ, Wali AR, Olson SE, Khalessi AA, Pannell JS (2018). Balloon Bridge: Novel Technique for Reaccessing Carotid Artery Stent. World Neurosurg, 113, 257-260. (Read full article)
    134. Sack J, Steinberg JA, Rennert RC, Hatefi D, Pannell JS, Levy M, Khalessi AA (2016). Initial Experience Using a High-Definition 3-Dimensional Exoscope System for Microneurosurgery. Oper Neurosurg (Hagerstown), 14(4), 395-401. (Read full article)
    135. Rennert RC, Hoshide R, Calayag M, Kemp J, Gonda DD, Meltzer HS, Fukushima T, Day JD, Levy ML (2018). Extended middle fossa approach to lateralized pontine cavernomas in children. J Neurosurg Pediatr, 21(4), 384-388. (Read full article)
    136. Brandel MG, Rennert RC, Wali AR, Santiago-Dieppa DR, Steinberg JA, Lopez Ramos C, Abraham P, Pannell JS, Khalessi AA (2018). Impact of preoperative endovascular embolization on immediate meningioma resection outcomes. Neurosurg Focus, 44(4), E6. (Read full article)
    137. Cheung VJ, Wali AR, Santiago-Dieppa DR, Rennert RC, Brandel MG, Steinberg JA, Hirshman BR, Porras K, Abraham P, Jurf J, Botts E, Olson S, Pannell JS, Khalessi AA (2018). Improving Door to Groin Puncture Time for Mechanical Thrombectomy via Iterative Quality Protocol Interventions. Cureus, 10(3), e2300. (Read full article)
    138. Strickland BA, Rennert RC, Bakhsheshian J, Bulic S, Correa AJ, Amar A, Carey J, Russin JJ (2018). Botulinum toxin to improve vessel graft patency in cerebral revascularization surgery: report of 3 cases. J Neurosurg, 1-7. (Read full article)
    139. Hu MS, Borrelli MR, Hong WX, Malhotra S, Cheung ATM, Ransom RC, Rennert RC, Morrison SD, Lorenz HP, Longaker MT (2018). Embryonic skin development and repair. Organogenesis, 14(1), 46-63. (Read full article)
    140. Rennert RC, Steinberg JA, Cheung VJ, Santiago-Dieppa DR, Pannell JS, Khalessi AA (2017). Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations. J Vis Exp, (128). (Read full article)
    141. Hu MS, Walmsley GG, Barnes LA, Weiskopf K, Rennert RC, Duscher D, Januszyk M, Maan ZN, Hong WX, Cheung AT, Leavitt T, Marshall CD, Ransom RC, Malhotra S, Moore AL, Rajadas J, Lorenz HP, Weissman IL, Gurtner GC, Longaker MT (2017). Delivery of monocyte lineage cells in a biomimetic scaffold enhances tissue repair. JCI Insight, 2(19). (Read full article)
    142. Rennert RC, Hoshide RR, Signorelli JW, Amaro D, Sack JA, Brennan CW, Chen CC (2016). Concurrence of chromosome 6 chromothripsis and glioblastoma metastasis. J Neurosurg, 126(5), 1472-1478. (Read full article)
    143. Abraham P, Scott Pannell J, Santiago-Dieppa DR, Cheung V, Steinberg J, Wali A, Gupta M, Rennert RC, Lee RR, Khalessi AA (2017). Vessel wall signal enhancement on 3-T MRI in acute stroke patients after stent retriever thrombectomy. Neurosurg Focus, 42(4), E20. (Read full article)
    144. Rennert RC, Carroll KT, Ali MA, Hamelin T, Chang L, Lemkuil BP, Chen CC (2016). Safety of stereotactic laser ablations performed as treatment for glioblastomas in a conventional magnetic resonance imaging suite. Neurosurg Focus, 41(4), E7. (Read full article)
    145. Ali MA, Carroll KT, Rennert RC, Hamelin T, Chang L, Lemkuil BP, Sharma M, Barnholtz-Sloan JS, Myers C, Barnett GH, Smith K, Mohammadi AM, Sloan AE, Chen CC (2016). Stereotactic laser ablation as treatment for brain metastases that recur after stereotactic radiosurgery: a multiinstitutional experience. Neurosurg Focus, 41(4), E11. (Read full article)
    146. Rennert RC, Steinberg JA, Sack J, Pannell JS, Khalessi AA (2016). Ventricular Tract Hemorrhage Following Intracranial Nail Removal: Utility of Real-time Endovascular Assistance. Front Neurol, 7, 112. (Read full article)
    147. Rennert RC, Januszyk M, Sorkin M, Rodrigues M, Maan ZN, Duscher D, Whittam AJ, Kosaraju R, Chung MT, Paik K, Li AY, Findlay M, Glotzbach JP, Butte AJ, Gurtner GC (2016). Microfluidic single-cell transcriptional analysis rationally identifies novel surface marker profiles to enhance cell-based therapies. Nat Commun, 7, 11945. (Read full article)
    148. Rennert RC, Achrol AS, Januszyk M, Kahn SA, Liu TT, Liu Y, Sahoo D, Rodrigues M, Maan ZN, Wong VW, Cheshier SH, Chang SD, Steinberg GK, Harsh GR, Gurtner GC (2016). Multiple Subsets of Brain Tumor Initiating Cells Coexist in Glioblastoma. Stem Cells, 34(6), 1702-7. (Read full article)
    149. Duscher D, Luan A, Rennert RC, Atashroo D, Maan ZN, Brett EA, Whittam AJ, Ho N, Lin M, Hu MS, Walmsley GG, Wenny R, Schmidt M, Schilling AF, Machens HG, Huemer GM, Wan DC, Longaker MT, Gurtner GC (2016). Suction assisted liposuction does not impair the regenerative potential of adipose derived stem cells. J Transl Med, 14(1), 126. (Read full article)
    150. Abraham P, Rennert RC, Martin JR, Ciacci J, Taylor W, Resnick D, Kasper E, Chen CC (2016). The role of surgery for treatment of low back pain: insights from the randomized controlled Spine Patient Outcomes Research Trials. Surg Neurol Int, 7, 38. (Read full article)
    151. Rennert RC, Schfer R, Bliss T, Januszyk M, Sorkin M, Achrol AS, Rodrigues M, Maan ZN, Kluba T, Steinberg GK, Gurtner GC (2016). High-Resolution Microfluidic Single-Cell Transcriptional Profiling Reveals Clinically Relevant Subtypes among Human Stem Cell Populations Commonly Utilized in Cell-Based Therapies. Front Neurol, 7, 41. (Read full article)
    152. Zielins ER, Paik K, Ransom RC, Brett EA, Blackshear CP, Luan A, Walmsley GG, Atashroo DA, Senarath-Yapa K, Momeni A, Rennert R, Sorkin M, Seo EY, Chan CK, Gurtner GC, Longaker MT, Wan DC (2016). Enrichment of Adipose-Derived Stromal Cells for BMPR1A Facilitates Enhanced Adipogenesis. Tissue Eng Part A, 22(3-4), 214-21. (Read full article)
    153. Kosaraju R, Rennert RC, Maan ZN, Duscher D, Barrera J, Whittam AJ, Januszyk M, Rajadas J, Rodrigues M, Gurtner GC (2016). Adipose-Derived Stem Cell-Seeded Hydrogels Increase Endogenous Progenitor Cell Recruitment and Neovascularization in Wounds. Tissue Eng Part A, 22(3-4), 295-305. (Read full article)
    154. Rennert RC, Pannell JS, Khalessi AA (2016). Advances in minimally invasive treatment of hemorrhagic and ischemic stroke. Neural Regen Res, 11(2), 228-9. (Read full article)
    155. Januszyk M, Rennert RC, Sorkin M, Maan ZN, Wong LK, Whittam AJ, Whitmore A, Duscher D, Gurtner GC (2015). Evaluating the Effect of Cell Culture on Gene Expression in Primary Tissue Samples Using Microfluidic-Based Single Cell Transcriptional Analysis. Microarrays (Basel), 4(4), 540-50. (Read full article)
    156. Rennert RC, Santiago-Dieppa DR, Pannell JS, Khalessi AA (2015). Management of Ruptured and Rapidly Progressive Mycotic Cerebral Aneurysms in the Setting of Unilateral Carotid Occlusion and Endocarditis with Valve Failure. J Neurol Surg Rep, 76(2), e222-6. (Read full article)
    157. Walker CT, Amene CS, Pannell JS, Santiago-Dieppa DR, Rennert RC, Hansen LA, Khalessi AA (2015). Hemorrhagic intramedullary solitary fibrous tumor of the conus medullaris: case report. J Neurosurg Spine, 23(4), 438-43. (Read full article)
    158. Garza RM, Rennert RC, Paik KJ, Atashroo D, Chung MT, Duscher D, Januszyk M, Gurtner GC, Longaker MT, Wan DC (2014). Studies in fat grafting: Part IV. Adipose-derived stromal cell gene expression in cell-assisted lipotransfer. Plast Reconstr Surg, 135(4), 1045-1055. (Read full article)
    159. Teng D, Pannell JS, Rennert RC, Li J, Li YS, Wong VW, Chien S, Khalessi AA (2015). Endothelial trauma from mechanical thrombectomy in acute stroke: in vitro live-cell platform with animal validation. Stroke, 46(4), 1099-106. (Read full article)
    160. Gardiner C, Harrison P, Belting M, Bing A, Campello E, Carter BS, Collier ME, Coumans F, Ettelaie C, van Es N, Hochberg FH, Mackman N, Rennert RC, Thaler J, Rak J, Nieuwland R (2015). Extracellular vesicles, tissue factor, cancer and thrombosis - discussion themes of the ISEV 2014 Educational Day. J Extracell Vesicles, 4, 26901. (Read full article)
    161. Maan ZN, Rennert RC, Koob TJ, Januszyk M, Li WW, Gurtner GC (2014). Cell recruitment by amnion chorion grafts promotes neovascularization. J Surg Res, 193(2), 953-962. (Read full article)
    162. Chang E, Paterno J, Duscher D, Maan ZN, Chen JS, Januszyk M, Rodrigues M, Rennert RC, Bishop S, Whitmore AJ, Whittam AJ, Longaker MT, Gurtner GC (2015). Exercise induces stromal cell-derived factor-1α-mediated release of endothelial progenitor cells with increased vasculogenic function. Plast Reconstr Surg, 135(2), 340e-350e. (Read full article)
    163. Duscher D, Neofytou E, Wong VW, Maan ZN, Rennert RC, Inayathullah M, Januszyk M, Rodrigues M, Malkovskiy AV, Whitmore AJ, Walmsley GG, Galvez MG, Whittam AJ, Brownlee M, Rajadas J, Gurtner GC (2014). Transdermal deferoxamine prevents pressure-induced diabetic ulcers. Proc Natl Acad Sci U S A, 112(1), 94-9. (Read full article)
    164. Wong VW, Garg RK, Sorkin M, Rustad KC, Akaishi S, Levi K, Nelson ER, Tran M, Rennert R, Liu W, Longaker MT, Dauskardt RH, Gurtner GC (2014). Loss of keratinocyte focal adhesion kinase stimulates dermal proteolysis through upregulation of MMP9 in wound healing. Ann Surg, 260(6), 1138-46. (Read full article)
    165. Duscher D, Rennert RC, Januszyk M, Anghel E, Maan ZN, Whittam AJ, Perez MG, Kosaraju R, Hu MS, Walmsley GG, Atashroo D, Khong S, Butte AJ, Gurtner GC (2014). Aging disrupts cell subpopulation dynamics and diminishes the function of mesenchymal stem cells. Sci Rep, 4, 7144. (Read full article)
    166. McArdle A, Chung MT, Paik KJ, Duldulao C, Chan C, Rennert R, Walmsley GG, Senarath-Yapa K, Hu M, Seo E, Lee M, Wan DC, Longaker MT (2014). Positive selection for bone morphogenetic protein receptor type-IB promotes differentiation and specification of human adipose-derived stromal cells toward an osteogenic lineage. Tissue Eng Part A, 20(21-22), 3031-40. (Read full article)
    167. Januszyk M, Sorkin M, Glotzbach JP, Vial IN, Maan ZN, Rennert RC, Duscher D, Thangarajah H, Longaker MT, Butte AJ, Gurtner GC (2014). Diabetes irreversibly depletes bone marrow-derived mesenchymal progenitor cell subpopulations. Diabetes, 63(9), 3047-56. (Read full article)
    168. Garg RK, Rennert RC, Duscher D, Sorkin M, Kosaraju R, Auerbach LJ, Lennon J, Chung MT, Paik K, Nimpf J, Rajadas J, Longaker MT, Gurtner GC (2014). Capillary force seeding of hydrogels for adipose-derived stem cell delivery in wounds. Stem Cells Transl Med, 3(9), 1079-89. (Read full article)
    169. Maan ZN, Januszyk M, Rennert RC, Duscher D, Rodrigues M, Fujiwara T, Ho N, Whitmore A, Hu MS, Longaker MT, Gurtner GC (2014). Noncontact, low-frequency ultrasound therapy enhances neovascularization and wound healing in diabetic mice. Plast Reconstr Surg, 134(3), 402e-411e. (Read full article)
    170. Maan ZN, Rodrigues M, Rennert RC, Whitmore A, Duscher D, Januszyk M, Hu M, Whittam AJ, Davis CR, Gurtner GC (2019). Understanding regulatory pathways of neovascularization in diabetes. Expert Rev Endocrinol Metab, 9(5), 487-501. (Read full article)
    171. Rennert RC, Sorkin M, Januszyk M, Duscher D, Kosaraju R, Chung MT, Lennon J, Radiya-Dixit A, Raghvendra S, Maan ZN, Hu MS, Rajadas J, Rodrigues M, Gurtner GC (2014). Diabetes impairs the angiogenic potential of adipose-derived stem cells by selectively depleting cellular subpopulations. Stem Cell Res Ther, 5(3), 79. (Read full article)
    172. Rennert RC, Rustad K, Levi K, Harwood M, Sorkin M, Wong VW, Al-Ahmad A, Zei P, Hsia H, Beygui RE, Norton L, Wang P, Gurtner GC (2014). A histological and mechanical analysis of the cardiac lead-tissue interface: implications for lead extraction. Acta Biomater, 10(5), 2200-8. (Read full article)
    173. Suga H, Rennert RC, Rodrigues M, Sorkin M, Glotzbach JP, Januszyk M, Fujiwara T, Longaker MT, Gurtner GC (2013). Tracking the elusive fibrocyte: identification and characterization of collagen-producing hematopoietic lineage cells during murine wound healing. Stem Cells, 32(5), 1347-60. (Read full article)
    174. Koob TJ, Lim JJ, Massee M, Zabek N, Rennert R, Gurtner G, Li WW (2014). Angiogenic properties of dehydrated human amnion/chorion allografts: therapeutic potential for soft tissue repair and regeneration. Vasc Cell, 6, 10. (Read full article)
    175. Koob TJ, Rennert R, Zabek N, Massee M, Lim JJ, Temenoff JS, Li WW, Gurtner G (2013). Biological properties of dehydrated human amnion/chorion composite graft: implications for chronic wound healing. Int Wound J, 10(5), 493-500. (Read full article)
    176. Chung MT, Zimmermann AS, Paik KJ, Morrison SD, Hyun JS, Lo DD, McArdle A, Montoro DT, Walmsley GG, Senarath-Yapa K, Sorkin M, Rennert R, Chen HH, Chung AS, Vistnes D, Gurtner GC, Longaker MT, Wan DC (2013). Isolation of human adipose-derived stromal cells using laser-assisted liposuction and their therapeutic potential in regenerative medicine. Stem Cells Transl Med, 2(10), 808-17. (Read full article)
    177. Chung MT, Liu C, Hyun JS, Lo DD, Montoro DT, Hasegawa M, Li S, Sorkin M, Rennert R, Keeney M, Yang F, Quarto N, Longaker MT, Wan DC (2013). CD90 (Thy-1)-positive selection enhances osteogenic capacity of human adipose-derived stromal cells. Tissue Eng Part A, 19(7-8), 989-97. (Read full article)
    178. Rennert RC, Sorkin M, Garg RK, Januszyk M, Gurtner GC (2013). Cellular response to a novel fetal acellular collagen matrix: implications for tissue regeneration. Int J Biomater, 2013, 527957. (Read full article)
    179. Brem H, Maggi J, Nierman D, Rolnitzky L, Bell D, Rennert R, Golinko M, Yan A, Lyder C, Vladeck B (2009). High cost of stage IV pressure ulcers. Am J Surg, 200(4), 473-7. (Read full article)
    180. Golinko MS, Clark S, Rennert R, Flattau A, Boulton AJ, Brem H (2009). Wound emergencies: the importance of assessment, documentation, and early treatment using a wound electronic medical record. Ostomy Wound Manage, 55(5), 54-61. (Read full article)
    181. Rennert R, Golinko M, Kaplan D, Flattau A, Brem H (2008). Standardization of wound photography using the Wound Electronic Medical Record. Adv Skin Wound Care, 22(1), 32-8. (Read full article)

    Review

    1. Rawanduzy CA, Budohoski KP, Rennert RC, Winkler-Schwartz A, Couldwell WT (2023). Spheno-Orbital Meningiomas. [Review]. Neurosurg Clin N Am, 34(3), 417-423. (Read full article)
    2. Rennert RC, Russin JJ (2022). Rethinking Cerebral Bypass Surgery. [Review]. Neurosurg Clin N Am, 33(4), 403-417. (Read full article)
    3. Bhave VM, Stone LE, Rennert RC, Steinberg JA (2022). Complementary Tools in Cerebral Bypass Surgery. [Review]. World Neurosurg, 163, 50-59. (Read full article)
    4. Rennert RC, Fredrickson VL, Couldwell WT (2022). Microscopic Transsphenoidal Surgery in the Era of Endoscopy: Are There Any Advantages? [Review]. Otolaryngol Clin North Am, 55(2), 411-420. (Read full article)
    5. Upadhyayula PS, Martin JR, Rennert RC, Ciacci JD (2020). Review of operative considerations in spinal cord stem cell therapy. [Review]. World J Stem Cells, 13(2), 168-176. (Read full article)
    6. Wali AR, Rennert RC, Wang SG, Chen CC (2021). Evidence-Based Recommendations for Seizure Prophylaxis in Patients with Brain Metastases Undergoing Stereotactic Radiosurgery. [Review]. Acta Neurochir Suppl, 128, 51-55. (Read full article)
    7. Ravina K, Strickland BA, Rennert RC, Carey JN, Russin JJ (2018). Role of botulinum neurotoxin-A in cerebral revascularization graft vasospasm prevention: current state of knowledge. [Review]. Neurosurg Focus, 46(2), E13. (Read full article)
    8. Achrol AS, Rennert RC, Anders C, Soffietti R, Ahluwalia MS, Nayak L, Peters S, Arvold ND, Harsh GR, Steeg PS, Chang SD (2019). Brain metastases. [Review]. Nat Rev Dis Primers, 5(1), 5. (Read full article)
    9. Wali AR, Brandel MG, Santiago-Dieppa DR, Rennert RC, Steinberg JA, Hirshman BR, Murphy JD, Khalessi AA (2018). Markov modeling for the neurosurgeon: a review of the literature and an introduction to cost-effectiveness research. [Review]. Neurosurg Focus, 44(5), E20. (Read full article)
    10. Abraham P, Rennert RC, Gabel BC, Sack JA, Karanjia N, Warnke P, Chen CC (2017). ICP management in patients suffering from traumatic brain injury: a systematic review of randomized controlled trials. [Review]. Acta Neurochir (Wien), 159(12), 2279-2287. (Read full article)
    11. Wali AR, Rennert RC, Wang SG, Chen CC (2017). Prophylactic anticonvulsants in patients with primary glioblastoma. [Review]. J Neurooncol, 135(2), 229-235. (Read full article)
    12. Wali AR, Martin JR, Rennert R, Resnick DK, Taylor W, Warnke P, Chen CC (2017). Vertebroplasty for vertebral compression fractures: Placebo or effective? [Review]. Surg Neurol Int, 8, 81. (Read full article)
    13. Rennert RC, Santiago-Dieppa DR, Figueroa J, Sanai N, Carter BS (2016). Future directions of operative neuro-oncology. [Review]. J Neurooncol, 130(2), 377-382. (Read full article)
    14. Rennert RC, Hochberg FH, Carter BS (2016). ExRNA in Biofluids as Biomarkers for Brain Tumors. [Review]. Cell Mol Neurobiol, 36(3), 353-60. (Read full article)
    15. Rodrigues M, Wong VW, Rennert RC, Davis CR, Longaker MT, Gurtner GC (2015). Progenitor cell dysfunctions underlie some diabetic complications. [Review]. Am J Pathol, 185(10), 2607-18. (Read full article)
    16. Rennert RC, Signorelli JW, Abraham P, Pannell JS, Khalessi AA (2015). Minimally invasive treatment of intracerebral hemorrhage. [Review]. Expert Rev Neurother, 15(8), 919-33. (Read full article)
    17. Hu MS, Maan ZN, Wu JC, Rennert RC, Hong WX, Lai TS, Cheung AT, Walmsley GG, Chung MT, McArdle A, Longaker MT, Lorenz HP (2014). Tissue engineering and regenerative repair in wound healing. [Review]. Ann Biomed Eng, 42(7), 1494-507. (Read full article)
    18. Duscher D, Maan ZN, Wong VW, Rennert RC, Januszyk M, Rodrigues M, Hu M, Whitmore AJ, Whittam AJ, Longaker MT, Gurtner GC (2014). Mechanotransduction and fibrosis. [Review]. J Biomech, 47(9), 1997-2005. (Read full article)
    19. Hong WX, Hu MS, Esquivel M, Liang GY, Rennert RC, McArdle A, Paik KJ, Duscher D, Gurtner GC, Lorenz HP, Longaker MT (2013). The Role of Hypoxia-Inducible Factor in Wound Healing. [Review]. Adv Wound Care (New Rochelle), 3(5), 390-399. (Read full article)
    20. Hu MS, Rennert RC, McArdle A, Chung MT, Walmsley GG, Longaker MT, Lorenz HP (2013). The Role of Stem Cells During Scarless Skin Wound Healing. [Review]. Adv Wound Care (New Rochelle), 3(4), 304-314. (Read full article)
    21. Rennert RC, Sorkin M, Wong VW, Gurtner GC (2013). Organ-level tissue engineering using bioreactor systems and stem cells: implications for transplant surgery. [Review]. Curr Stem Cell Res Ther, 9(1), 2-9. (Read full article)
    22. Rennert RC, Rodrigues M, Wong VW, Duscher D, Hu M, Maan Z, Sorkin M, Gurtner GC, Longaker MT (2013). Biological therapies for the treatment of cutaneous wounds: phase III and launched therapies. [Review]. Expert Opin Biol Ther, 13(11), 1523-41. (Read full article)
    23. Rennert RC, Sorkin M, Garg RK, Gurtner GC (2012). Stem cell recruitment after injury: lessons for regenerative medicine. [Review]. Regen Med, 7(6), 833-50. (Read full article)
    24. Rennert R, Golinko M, Yan A, Flattau A, Tomic-Canic M, Brem H (2009). Developing and evaluating outcomes of an evidence-based protocol for the treatment of osteomyelitis in Stage IV pressure ulcers: a literature and wound electronic medical record database review. [Review]. Ostomy Wound Manage, 55(3), 42-53. (Read full article)

    Book Chapter

    1. Twitchell S, Budohoski KP, Rennert RC, Couldwell WT (In press). Technical nuances of the fronto-orbital craniotomy. In N. Agarwal (Ed.), Technical Fundamentals in Neurosurgery. India: Thieme.
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