Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ahmad N. Nassr"'
Autor:
Alexander Swart, Abdelrahman Hamouda, Zach Pennington, Nikita Lakomkin, Anthony L. Mikula, Michael L. Martini, Mahnoor Shafi, Thirusivapragasam Subramaniam, Arjun S. Sebastian, Brett A. Freedman, Ahmad N. Nassr, Jeremy L. Fogelson, Benjamin D. Elder
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 5, p 1430 (2024)
Background: Multisegmental pathologic autofusion occurs in patients with ankylosing spondylitis (AS) and diffuse idiopathic skeletal hyperostosis (DISH). It may lead to reduced vertebral bone density due to stress shielding. Methods: This study aimed
Externí odkaz:
https://doaj.org/article/5c9024c8bb7d4e5bbe72d78aaa1e0975
Autor:
Abdelrahman M. Hamouda, Zach Pennington, Maria Astudillo Potes, Anthony L. Mikula, Nikita Lakomkin, Michael L. Martini, Kingsley O. Abode-Iyamah, Brett A. Freedman, Jamal McClendon, Ahmad N. Nassr, Arjun S. Sebastian, Jeremy L. Fogelson, Benjamin D. Elder
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 2, p 340 (2024)
Background: Pedicle subtraction osteotomy (PSO) is a powerful tool for sagittal plane correction in patients with rigid adult spinal deformity (ASD); however, it is associated with high intraoperative blood loss and the increased risk of durotomy. Th
Externí odkaz:
https://doaj.org/article/98769aeb003d491c9ea9ecdbc2acd7b8
Autor:
Arjun S. Sebastian, Nathan R. Wanderman, Bradford L. Currier, Mark A. Pichelmann, Vickie M. Treder, Jeremy L. Fogelson, Michelle J. Clarke, Ahmad N. Nassr
Publikováno v:
Asian Spine Journal, Vol 13, Iss 4, Pp 544-555 (2019)
Study Design Prospective observational cohort study. Purpose This study aims to evaluate the safety and efficacy of bone morphogenetic protein-2 (BMP-2) in transforaminal lumbar interbody fusion (TLIF) with regard to postoperative radiculitis. Overvi
Externí odkaz:
https://doaj.org/article/2d66b5974daf48c58ea6db104872d76e
Autor:
Zachariah W. Pinter, Ryder Reed, Sarah E. Townsley, Anthony L. Mikula, Nikita Lakomkin, Erick Kazarian, Giorgos D. Michalopoulos, Brett A. Freedman, Bradford L. Currier, Benjamin D. Elder, Mohamad Bydon, Jeremy Fogelson, Arjun S. Sebastian, Ahmad N. Nassr
Publikováno v:
Spine. 48:772-781
Publikováno v:
Journal of Neurosurgery: Case Lessons. 4
BACKGROUND Wide excision of chordoma provides better local control than intralesional resection or definitive radiotherapy. The en bloc excision of high cervical chordomas is a challenging endeavor because of the complex anatomy of this region and li
Autor:
Zachariah W. Pinter, Harold I. Salmons, Sarah Townsley, Adan Omar, Giorgos Michalopoulos, Brett A. Freedman, Bradford L. Currier, Benjamin D. Elder, Ahmad N. Nassr, Mohamad Bydon, Jeremy Fogelson, Arjun S. Sebastian
Publikováno v:
Clinical Spine Surgery: A Spine Publication.
This was a retrospective cohort study.The present study is the first to investigate whether cervical paraspinal sarcopenia is associated with cervicothoracic sagittal alignment parameters after posterior cervical fusion (PCF).Few studies have investi
Autor:
Zachariah Pinter, Anthony Loren Mikula, Harold Irvin Salmons, Nikita Lakomkin, Giorgos Michalopoulos, Ahmad N. Nassr, Brett A. Freedman, Arjun Simon Sebastian, Mohamad Bydon, Jeremy Lee Fogelson, Benjamin D Elder
Publikováno v:
The Spine Journal. 22:S177-S178
Autor:
Zachariah W. Pinter, Jad Bou Monsef, Harold I. Salmons, Arjun S. Sebastian, Brett A. Freedman, Bradford L. Currier, Benjamin D. Elder, Ahmad N. Nassr
Publikováno v:
World neurosurgery. 164
The purpose of this study was to identify risk factors for pseudarthrosis in patients undergoing anterior cervical discectomy and fusion (ACDF) with a focus on the role of bone mineral density (BMD) on arthrodesis.We retrospectively reviewed a prospe
Autor:
Zachariah W. Pinter, Harold I. Salmons, Sarah Townsley, Adan Omar, Brett A. Freedman, Bradford L. Currier, Benjamin D. Elder, Ahmad N. Nassr, Mohamad Bydon, Scott C. Wagner, Arjun S. Sebastian
Publikováno v:
Spine. 47(20)
Retrospective cohort study.The present study is the first to assess the impact of paraspinal sarcopenia on patient-reported outcome measures (PROMs) following posterior cervical decompression and fusion (PCDF).While the impact of sarcopenia on PROMs
Autor:
Joshua M. Kolz, Zachariah W. Pinter, Arjun S. Sebastian, Brett A. Freedman, Benjamin D. Elder, Ahmad N. Nassr
Publikováno v:
World neurosurgery. 160
To review outcomes of patients undergoing spinal fusion with prophylactic cement augmentation (CA) of pedicle screws and adjacent levels.In a retrospective case-control study, 59 patients underwent CA of pedicle screws for spinal fusion between 2003