Results 61 to 70 of about 119,023 (237)

The "dermal cage": a modification of the inferior pedicle breast reduction [PDF]

, 2013
In spite of more recent techniques for breast reduction, the inferior pedicle technique has proven to be enduring and still a very popular option in the plastic surgeon's armamentarium despite certain shortcomings.
Zambelli, Mario, Žic, Rado, Dewing, Daemon, Stanec, Zdenko, Vlajčić, Zlatko   +4 more
core   +1 more source

Efficacy and safety for combination of t-EMG with O-arm assisted pedicle screw placement in neurofibromatosis type I scoliosis surgery

Journal of Orthopaedic Surgery and Research, 2021
Background Due to the characteristics of neurofibromatosis type I (NF-1) scoliosis, the precise placement of pedicle screws still remains to be a challenge.
Xiexiang Shao, Zifang Huang, Jingfan Yang, Yaolong Deng, Junlin Yang, Wenyuan Sui   +5 more
doaj   +1 more source

Comparative Analysis of Three Vertebral Screw Placement Directions in Anterior Thoracolumbar Fracture Surgery: A Finite Element Study

Orthopaedic Surgery, Volume 17, Issue 5, Page 1464-1477, May 2025.
This study compares the biomechanical effects of three anterior fixation systems in thoracolumbar surgery—HXTL, NHXTL, and Medtronic's CD Horizon ANTERIOR. Finite element analysis evaluates stress and displacement across vertebral bodies and support structures under varying load conditions. Results indicate the HXTL system minimizes nail–rod stress yet
Xuehai Jia, Yanjun Xie, Yi Yang, Yi Deng, Kerui Zhang, Changyong Shen, Ya Li, Litai Ma   +7 more
wiley   +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

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

Thoracic transfacet pedicle screw fixation: a new instrumentation technique

, 2005
Object. Pedicle screw instrumentation of the thoracic spine remains technically challenging. Transverse process and costotransverse screw fixation techniques have been described as alternatives to pedicle screw fixation (PSF).
Benzel, EC, Palaoglu, S, Inceoglu, S, Milks, R, Schlenk, R, Akbay, A   +5 more
core   +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

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

Staged Lateral Lumbar Interbody Fusion Targeting Driver and Compensatory Structural Segments for Adult Degenerative Scoliosis: A Novel Strategy and Early Outcomes

Orthopaedic Surgery, EarlyView.
Targeting driver and structural vertebrae via LLIF is an effective, minimally invasive strategy for ADS. It offers substantial deformity correction, symptom relief, and progressive postoperative self‐correction while significantly reducing surgical trauma compared to traditional long‐segment fusions.
Tianyong Wen, Liukun Xu, Peng Lu, Yang Zhang, Wei Ji, Yang Zheng, Zhicheng Zhang, Tiansheng Sun   +7 more
wiley   +1 more source

Comparison between actual pedicle screw position and preoperative planning path.

, 2019
Comparison between actual pedicle screw position and preoperative planning path.
Xiu-Yun Xiao (7274342), Chih-Wei Chen (403470), Hao-Kai Chou (7274345), Po-Quang Chen (3124), Feng-Huei Lin (541193), Hsuan-Yu Chen (19228), Chen-Yu Sung (7274348), Tze-Hong Wong (7274351)   +7 more
core   +1 more source