Results 61 to 70 of about 112,145 (227)

Factors and Experiences Associated With Unscheduled Hospital Readmission After Lateral Lumbar Interbody Fusion: A Case–Controlled Study

Orthopaedic Surgery, Volume 17, Issue 5, Page 1389-1396, May 2025.
The research utilized a case–control approach to contrast patients experiencing unscheduled readmissions with those undergoing planned readmissions due to staged surgery. Findings indicated a 3.88% rate of unscheduled readmissions, mainly linked to adjacent segment disease, with 3.35% necessitating reoperation.
Wangmi Liu, Feng Zhang, Yiqing Tao, Hao Li, Qixin Chen, Fangcai Li   +5 more
wiley   +1 more source

Free-hand technique of C7 pedicle screw insertion using a simply defined entry point without fluoroscopic guidance for cervical spondylotic myelopathy patients with C3 to C6 instrumented by lateral mass screws: a retrospective cohort study

BMC Surgery
Background Nowadays, both lateral mass screw (LMS) and pedicle screw were effective instrumentation for posterior stabilization of cervical spine. This study aims to evaluate the feasibility of a new free-hand technique of C7 pedicle screw insertion ...
Jun Jiang, Chen-yu Song, Zheng-zheng Wu, Zuo-zhi Xie, Bo Shi, Tao Xu, Han Wang, Yong Qiu, Bin Wang, Ze-zhang Zhu, Yang Yu   +10 more
doaj   +1 more source

Transpedicular Screw Placement Accuracy Using the O-Arm Versus Freehand Technique at a Single Institution

Global Spine Journal, 2022
Study Design: Retrospective cohort. Objective: The objective of this study was to assess the effectiveness of the O-arm as an intraoperative imaging tool by comparing accuracy of pedicle screw placement to freehand technique. Methods: The study comprised
Benjamin D. Crawford BS, Corbyn M. Nchako MD, Kelsey A. Rebehn MD, Heidi Israel PhD, Howard M. Place MD   +4 more
doaj   +1 more source

Establishing a Staging System for Adjacent Segment Disease and Exploring Its Significance in Guiding Surgical Decisions: A Retrospective Study

Orthopaedic Surgery, Volume 17, Issue 5, Page 1418-1432, May 2025.
Developed a staging system for adjacent segment disease based on degeneration characteristics. Verified the feasibility and reliability of stage‐guided surgical decision‐making through surgical data, radiological data, and follow‐up data. This staging system was closely correlated with intervertebral disc degeneration and disc height while also ...
Changpeng Qu, Jianwei Guo, Hao Tao, Chuanli Zhou, Kai Zhu, Yihao Sun, Lei Li, Zhiming Liu, Hao Zhang, Xuexiao Ma   +9 more
wiley   +1 more source

Mini‐Open Versus Open Transforaminal Lumbar Interbody Fusion in Patients Aged ≥ 75 Years: Perioperative Surgical Burden and Clinical Outcomes

Orthopaedic Surgery, EarlyView.
In 172 patients aged ≥ 75 years undergoing TLIF, mini‐open TLIF (MO‐TLIF) reduced perioperative burden (shorter operative time, less blood loss, lower POD3 CK) and enabled faster early pain/function recovery versus open TLIF, while 3–6 month PROMs and 12‐month fusion and satisfaction were comparable.
Zhendong Huang, Kelv Shen, Fengxian Jiang, Fengyu Ma, Xiang Wang, Hui Wang, Zhengfeng Lu   +6 more
wiley   +1 more source

Digital Reference Frame Anchored to the Pedicle Screw–rod Construct for O-arm–Assisted Pedicle Screw Insertion: A Pilot Study

Siriraj Medical Journal
Objective: Accurate pedicle screw placement reduces neurological injury and complications. Although O-arm navigation improves precision, navigation error and digital reference frame (DRF) instability persist.
Korawish Mekariya, Chonlatid Ruangsangthong, Dollaporn Anopas , Chatupon Chotigavanichaya , Ekkapoj Korwutthikulrangsri , Sirichai Wilartratsami, Werasak Sutipornpalangkul, Panya Luksanapruksa, Monchai Ruangchainikom   +8 more
doaj   +1 more source

Headless Compression Screw Fixation Alone for Lunate Coronal Fractures in Kienböck Disease

Orthopaedic Surgery, EarlyView.
The optimal management of Kienböck disease with lunate coronal fractures remains controversial. Previous studies advocated excision of the fractured lunate followed by scaphotrapeziotrapezoidal (STT) fusion or proximal row carpectomy. In this study, headless compression screw alone achieved fracture healing and satisfactory clinical outcomes in ...
Jiangchao Zhang, Binzhi Zhao, Deshui Yu, Liping Xu, Ge Xiong   +4 more
wiley   +1 more source

Global Alignment and Proportion (GAP) Score in Predicting Mechanical Complications After Long‐Segment Fixation for Chinese Geriatric Patients With Adult Degenerative Scoliosis: A Mid‐Term Comparative Study

Orthopaedic Surgery, EarlyView.
In our study, we found that the GAP score could effectively predict the risk of mechanical complications after long‐segment fixation surgery in geriatric ADS patients. ABSTRACT Objectives The predictive value of the global alignment and proportion (GAP) score in the Chinese geriatric population, which has unique demographic and degenerative ...
Xiangyao Sun, Jiang Huang, Yuqi Liu, Siyuan Sun, Li Cao, Juyong Wang, Shibao Lu   +6 more
wiley   +1 more source

CT evaluation of pedicle screw fixation in upper cervical spine.

, 2017
(A) Atlas pedicle screw was totally in vertebral pedicle, which was considered as type I. (B) Axis vertebral pedicle screw was totally in vertebral pedicle, which was considered as type I.
Jianhao Dai (3713683), Yichuan Ma (3707764), Guanghui Zhu (166419), Fei Guo (181055), Junjie Shen (134885), Junxiang Zhang (662822), Guoqi Niu (3713680)   +6 more
core   +1 more source

Morphometric Analysis of Pedicle and Lateral Mass of C1 Vertebra in Indian population using 3D Reconstructed Computerized Tomographic Images, with Comparative Analysis of the Feasibility and Safety of two Proposed C1 Pedicle Screw Trajectories in Relation to Vertebral Artery and Internal Carotid Artery

Global Spine Journal, 2016
Introduction Lateral mass screw fixation has been considered the gold standard in the instrumentation of C1 vertebra since its introduction by Goel and Laheri.
Vijayanth Kanagaraju
doaj   +1 more source