دسترسی یکساله به بیش از ۵۰۰ ژورنال روز جهان موجود در سامانه
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Efficacy and safety of oblique posterior endplate resection for wider decompression (trumpet-shaped decompression) during anterior cervical discectomy and fusion
Dong-Ho Lee MD, PhD , Suk-Kyu Lee MD , Jae Hwan Cho MD, PhD , Chang Ju Hwang MD, PhD , Choon Sung Lee MD, PhD , Jae Jun Yang MD, PhD , Kook Jong Kim MD , Jae Hong Park MD , and Sehan Park MD
doi : 10.3171/2022.7.SPINE22614
Volume 38: Issue 2 (Feb 2023)
Anterior cervical discectomy and fusion (ACDF) provides a limited workspace, and surgeons often need to access the posterior aspect of the vertebral body to achieve sufficient decompression.
Predictive risk factors for mechanical complications after multilevel posterior cervical instrumented fusion
Sun-Joon Yoo MD , Jeong-Yoon Park MD, PhD , Dong-Kyu Chin MD, PhD , Keun-Su Kim MD, PhD , Yong-Eun Cho MD, PhD , and Kyung-Hyun Kim MD, PhD
doi : 10.3171/2022.8.SPINE22298
Mechanical complications should be considered following the correction of multilevel posterior cervical instrumented fusion. This study aimed to investigate clinical data on the patients’ pre- and postoperative cervical alignment in terms of the incidence of mechanical complications after multilevel posterior cervical instrumented fusion.
Predictable factors for aggravation of cervical alignment after posterior cervical foraminotomy
Hyung Rae Lee MD , Dong-Ho Lee MD, PhD , Sang Yun Seok MD , Woon Sang Lee MD , Minsoo Kim MD , Jae Hwan Cho MD, PhD , Chang Ju Hwang MD, PhD , and Choon Sung Lee MD, PhD
doi : 10.3171/2022.8.SPINE22462
This study aimed to investigate the risk factors for aggravation of cervical alignment after posterior cervical foraminotomy (PCF) and to identify their relationships with kyphotic changes in cervical curvature.
Leveraging machine learning to ascertain the implications of preoperative body mass index on surgical outcomes for 282 patients with preoperative obesity and lumbar spondylolisthesis in the Quality Outcomes Database
Nitin Agarwal MD , Alexander A. Aabedi MD , Andrew K. Chan MD , Vijay Letchuman MD , Saman Shabani MD , Erica F. Bisson MD, MPH , Mohamad Bydon MD , Steven D. Glassman MD , Kevin T. Foley MD , Christopher I. Shaffrey MD , Eric A. Potts MD , Mark E. Shaffrey MD , Domagoj Coric MD , John J. Knightly MD , Paul Park MD , Michael Y. Wang MD , Kai-Ming Fu MD, PhD , Jonathan R. Slotkin MD , Anthony L. Asher MD , Michael S. Virk MD, PhD , Regis W. Haid Jr. MD , Dean Chou MD , and Praveen V. Mummaneni MD, MBA
doi : 10.3171/2022.8.SPINE22365
Prior studies have revealed that a body mass index (BMI) ≥ 30 is associated with worse outcomes following surgical intervention in grade 1 lumbar spondylolisthesis.
Incidence and causes of instrument-related complications after primary definitive fusion for pediatric spine deformity
Satoru Demura MD , Tetsuya Ohara MD , Ryoji Tauchi MD , Kosuke Takimura MD , Kota Watanabe MD , Satoshi Suzuki MD , Koki Uno MD , Teppei Suzuki MD , Haruhisa Yanagida MD , Toru Yamaguchi MD , Toshiaki Kotani MD , Keita Nakayama MD , Kei Watanabe MD , Noriaki Yokogawa MD , Norihiro Oku MD , Hiroyuki Tsuchiya MD , Takuya Yamamoto MD , Ichiro Kawamura MD , Yuki Taniguchi MD , Katsushi Takeshita MD , Ryo Sugawara MD , Ichiro Kikkawa MD , Tatsuya Sato MD , Kenta Fujiwara MD , Tsutomu Akazawa MD , Hideki Murakami MD , Noriaki Kawakami MD , and the Japan Spinal Deformity Institute
doi : 10.3171/2022.8.SPINE22729
Various complications have been reported in the treatment of pediatric spinal deformities. Among these, instrument-related complications could be critical concerns and risks of reoperation. This study aimed to identify the incidence and causes of complications after primary definitive fusion for pediatric spine deformities.
Hybrid technique versus traditional dual growing rod technique to treat congenital early-onset scoliosis: a comparative study with more than 3 years of follow-up
Shengru Wang MD , Yiwei Zhao MD , Yang Yang MD , Guanfeng Lin MD , Jianxiong Shen MD , Yu Zhao MD , Nan Wu MD , Qianyu Zhuang MD , You Du MD , and Jianguo Zhang MD
doi : 10.3171/2022.8.SPINE22618
The authors’ objective was to compare the intermediate outcomes of patients with severe congenital early-onset scoliosis (CEOS) treated with posterior vertebrectomy/hemivertebrectomy with short fusion and dual growing rods (hybrid technique [HT]) and those treated with traditional dual growing rods (TDGRs).
Incidence, mechanism, and protective strategies for 2-year pelvic fixation failure after adult spinal deformity surgery with a minimum six-level fusion
Nathan J. Lee MD , Gerard Marciano MD , Varun Puvanesarajah MD , Paul J. Park MD , William E. Clifton MD , Kevin Kwan MD , Cole R. Morrissette MD , Jaques L. Williams BS , Michael Fields MD , Fthimnir M. Hassan MPH , Peter D. Angevine MD , Christopher E. Mandigo MD , Joseph M. Lombardi MD , Zeeshan M. Sardar MD , Ronald A. Lehman Jr. MD , and Lawrence G. Lenke MD
doi : 10.3171/2022.8.SPINE22755
The purpose of this study was to determine the incidence, mechanism, and potential protective strategies for pelvic fixation failure (PFF) within 2 years after adult spinal deformity (ASD) surgery.
Rod fractures in thoracolumbar fusions to the sacrum/pelvis for adult symptomatic lumbar scoliosis: long-term follow-up of a prospective, multicenter cohort of 160 patients
Juan Pablo Sardi MD , Bruno Lazaro MD , Justin S. Smith MD, PhD , Michael P. Kelly MD , Brian Dial MD , Jeffrey Hills MD , Elizabeth L. Yanik PhD , Munish Gupta MD , Christine R. Baldus RN, MHS , Chun Po Yen MD , Virginie Lafage PhD , Christopher P. Ames MD , Shay Bess MD , Frank Schwab MD , Christopher I. Shaffrey MD , and Keith H. Bridwell MD
doi : 10.3171/2022.8.SPINE22423
Previous reports of rod fracture (RF) in adult spinal deformity are limited by heterogeneous cohorts, low follow-up rates, and relatively short follow-up durations. Since the majority of RFs present > 2 years after surgery, true occurrence and revision rates remain unclear.
Editorial. The relevance of the artery of Adamkiewicz in the 21st century
Dean Chou MD and Kazim Narsinh MD
Anatomical study of the thoracolumbar radiculomedullary arteries, including the Adamkiewicz artery and supporting radiculomedullary arteries
Jorge E. Alvernia MD , Emile Simon MD , Krishnakant Khandelwal MD , Cara D. Ramos , Eddie Perkins PhD , Patrick Kim MD , Patrick Mertens MD , Raffaella Messina MD , Gustavo Luzardo MD , and Orlando Diaz MD
doi : 10.3171/2022.5.SPINE2214
The aim of this paper was to identify and characterize all the segmental radiculomedullary arteries (RMAs) that supply the thoracic and lumbar spinal cord.
Postoperative opioid prescription and patient-reported outcomes after elective spine surgery: a Michigan Spine Surgery Improvement Collaborative study
Seokchun Lim MD , Hsueh-han Yeh PhD , Mohamed Macki MD , Sameah Haider MD , Travis Hamilton MD , Tarek R. Mansour MD , Edvin Telemi MD , Lonni Schultz PhD , David R. Nerenz PhD , Jason M. Schwalb MD , Muwaffak Abdulhak MD , Paul Park MD , Ilyas Aleem MD , Richard Easton MD , Jad G. Khalil MD , Miguelangelo Perez-Cruet MD, MS , and Victor Chang MD
doi : 10.3171/2022.8.SPINE22571
This study was designed to assess how postoperative opioid prescription dosage could affect patient-reported outcomes after elective spine surgery.
Cost-effectiveness of 10-kHz spinal cord stimulation therapy compared with conventional medical management over the first 12 months of therapy for patients with nonsurgical back pain: randomized controlled trial
Naresh P. Patel MD , Chengyuan Wu MD , Shivanand P. Lad MD, PhD , Jessica Jameson MD , Peter Kosek MD , Dawood Sayed MD , Erik I. Waldorff PhD, MBA , Laura C. Shum PhD , Rose Province-Azalde MS , and Leonardo Kapural MD, PhD
doi : 10.3171/2022.9.SPINE22416
This analysis evaluated if spinal cord stimulation (SCS) at 10 kHz plus conventional medical management (CMM) is cost-effective compared with CMM alone for the treatment of nonsurgical refractory back pain (NSRBP).
Restoring bladder function using motor and sensory nerve transfers: a cadaveric feasibility study
Benjamin R. Johnston MD, PhD , Stanley Bazarek MD, PhD , Margaret Sten BS , Brian S. McIntyre BS , Noam Fine MD , Elise J. B. De MD , Francis McGovern MD , Nucelio Lemos MD, PhD , Michael R. Ruggieri Sr. PhD , Mary F. Barbe PhD , and Justin M. Brown MD
doi : 10.3171/2022.8.SPINE22291
Bladder dysfunction after nerve injury has a variable presentation, and extent of injury determines whether the bladder is spastic or atonic.
Wound complications in metastatic spine tumor patients with and without preoperative radiation
Enrique Vargas BS , Praveen V. Mummaneni MD, MBA , Joshua Rivera BA , Jeremy Huang BS , Sigurd H. Berven MD , Steve E. Braunstein MD, PhD , and Dean Chou MD
doi : 10.3171/2022.8.SPINE22757
Wound complications are a common adverse event following metastatic spine tumor surgery. Some patients with spinal metastases may first undergo radiation but eventually require spinal surgery because of either cord compression or instability.
Spinal injuries after ejection seat evacuation in fighter aircraft of the German Armed Forces between 1975 and 2021
Fabian Sommer MD , Pravesh Shankar Gadjradj MD, PhD , and Torsten Pippig MD
doi : 10.3171/2022.8.SPINE22644
e ejection seat is one of the most important rescue tools for military aircrews. However, the high ejection speeds place high loads on the pilots, which is mainly absorbed by the pilot’s spine.
Editorial. A cautionary tale of novel technology
Luis M. Tumialán MD
Management and outcomes of surgical site tuberculosis infection due to infected bone graft in spine surgery: a single-institution experience and 1-year postoperative follow-up
Luke G. McVeigh MS , Mohamed A. Zaazoue MD, MSc , Brandon C. Lane MD , Jason M Voorhies MD , and Jamie Bradbury MD
doi : 10.3171/2022.7.SPINE22534
In 2021, several patients across the United States received bone allograft contaminated with Mycobacterium tuberculosis (TB). TB is typically a pulmonary infection with many possible extrapulmonary manifestations, including skeletal tuberculosis.
Letter to the Editor. Odontoid fractures using posterior C1–2 fixation without fusion
Hirohito Hirata  MD, PhD , Tadatsugu Morimoto  MD, PhD , Masatsugu Tsukamoto  MD, PhD , Tomohito Yoshihara  MD, PhD , Takaomi Kobayashi  MD , Satoshi Takashima  MD , and Masaaki Mawatari  MD, PhD
