Results 81 to 90 of about 4,033 (211)

Dural Tears and Cerebrospinal Fluid Leak in Osteotomy Surgery for Ankylosing Spondylitis: Incidence, Risk Factors

Orthopaedic Surgery, Volume 17, Issue 6, Page 1669-1679, June 2025.
The thickness of the posterior epidural space, Anderson lesions, and dural ossification at the pedicle subtraction osteotomy (PSO) segment observed in computed tomography scans serve as predictors for dural tears during PSO procedures in ankylosing spondylitis (AS) patients.
Yue Huang, Fuze Liu, Yifei Li, Qi Zhu, Hai Wang, Jianguo Zhang   +5 more
wiley   +1 more source

Asymmetrical pedicle subtraction osteotomy in the lumbar spine in combined coronal and sagittal imbalance

, 2015
Introduction Degenerative scoliosis is a three-dimensional deformity that can present in some instances with fixed sagittal and coronal imbalance. Pedicle subtraction osteotomy (PSO) is an effective technique that allows correction with a posterior ...
Cecchinato, Riccardo, Berjano, Pedro, Aguirre, Maryem-Fama Ismael, Lamartina, Claudio   +3 more
core   +1 more source

Comparison of Modified Oblique Lateral Interbody Fusion and Posterior‐Only Approach in the Treatment of Degenerative Lumbar Scoliosis

Orthopaedic Surgery, Volume 17, Issue 6, Page 1680-1690, June 2025.
Comparison of Modified Oblique Lateral Interbody Fusion and Posterior‐Only Approach in the Treatment of Degenerative Lumbar Scoliosis. ABSTRACT Objective Degenerative lumbar scoliosis (DLS) often requires surgical intervention, but traditional posterior‐only approaches, despite their effectiveness, result in significant muscle damage and high ...
Xiang Zhang, Yongqiang Wang, Yilin Lu, Junyu Li, Zhuoran Sun, Yan Zeng, Weishi Li, Miao Yu   +7 more
wiley   +1 more source

Spontaneous improvement of cervical alignment after correction of global sagittal balance following pedicle subtraction osteotomy.

, 2023
ObjectSagittal spinopelvic malalignment is a significant cause of pain and disability in patients with adult spinal deformity. Surgical correction of spinopelvic malalignment can result in compensatory changes in spinal alignment outside of the fused ...
O'Shaughnessy, Brian, Lafage, Virginie, Schwab, Frank, Bess, Shay, Hu, Serena S, Blondel, Benjamin, Ames, Christopher P, Shaffrey, Christopher I, Deviren, Vedat, Hart, Robert, Hostin, Richard, International Spine Study Group, Smith, Justin S   +12 more
core   +1 more source

Range of Motion and Neutral Zone of All Human Spinal Motion Segments: A Data Collection of 30 Years of In Vitro Experiments Performed Under Standardized Testing Conditions

JOR SPINE, Volume 8, Issue 1, March 2025.
A comprehensive overview of the range of motion (RoM) and neutral zone (NZ) values of all spinal levels is presented, which were collected during 30 years of in vitro experiments under standardized testing conditions in one institution. This unique summary of RoM and NZ data, acquired under the same loading conditions in the same testing device ...
Hans‐Joachim Wilke, Annette Kienle, Karin Werner, Christian Liebsch   +3 more
wiley   +1 more source

Does vertebral level of pedicle subtraction osteotomy correlate with degree of spinopelvic parameter correction?

, 2011
Object Pedicle subtraction osteotomy (PSO) is a spinal realignment technique that may be used to correct sagittal spinal imbalance. Theoretically, the level and degree of resection via a PSO should impact the degree of sagittal plane correction in the ...
Justin S. Smith, Christopher I. Shaffrey, Virginie Lafage, Jean-Pierre Farcy, Richard Hostin, Oheneba Boachie-Adjei, Shaleen Vira, Shay Bess, Alexis Shelokov, Behrooz A. Akbarnia, Robert Hart, Munish Gupta, Frank Schwab, Douglas Burton   +13 more
core   +2 more sources

The Prioritized Correction at Osteotomy Site: A Novel Technique for Preventing Sagittal Translation During 3-Column Osteotomies in Adult Spinal Deformity Surgery [PDF]

Neurospine
Objective To compare perioperative and complication outcomes, focusing on the prevention of sagittal translation (ST), between a novel “prioritized correction with multiple-rod construct” (PC-MRC) technique and traditional multiple-rod constructs (M-RC ...
Chen Ling, Jie Li, Zongshan Hu, Yanjie Xu, Abdukahar Kiram, Ziyang Tang, Hui Xu, Xiaodong Qin, Benlong Shi, Zezhang Zhu, Yong Qiu, Zhen Liu   +11 more
doaj   +1 more source

Approach Selection: Multiple Anterior Lumbar Interbody Fusion to Recreate Lumbar Lordosis Versus Pedicle Subtraction Osteotomy: When, Why, How?

, 2018
Restoration of physiologic lumbar lordosis is a fundamental principle of spinal deformity surgery. Techniques using multilevel anterior lumbar interbody fusion or pedicle subtraction osteotomy (PSO) are described.
Chan, Andrew K, Shaffrey, Christopher I, Mummaneni, Praveen V   +2 more
core   +1 more source

PEDICLE SUBTRACTION OSTEOTOMY FOR THE TREATMENT OF FIXED SAGITTAL IMBALANCE

The Journal of Bone and Joint Surgery-American Volume, 2003
Fixed sagittal imbalance (a syndrome in which the patient is only able to stand with the weight-bearing line in front of the sacrum) has many etiologies. The most commonly reported technique for correction is the Smith-Petersen osteotomy. Few reports on pedicle subtraction procedures (resection of the posterior elements, pedicles, and vertebral body ...
Bridwell, Keith H., Lewis, Stephen J., Lenke, Lawrence G., Baldus, Christy, Blanke, Kathy   +4 more
openaire   +3 more sources

Is Percutaneous Kyphoplasty the Better Choice for Treatment of Stage III Kümmell's Disease Without Neurological Symptoms? A Retrospective Study of Two Invasive Procedures

Orthopaedic Surgery, Volume 17, Issue 3, Page 724-732, March 2025.
Kümmell's disease occurs more frequently after OVCF with vascular osteonecrosis of vertebral body. Based on the amount of clinical practice, we considered PKP as a feasible treatment for Stage III Kümmell's disease without neurological symptoms. ABSTRACT Study Design Retrospective analysis.
Yijie Liu, Tangyiheng Chen, Haoyun Yu, Xiaohui Zhou, Runjia Hua, Yudong Wang, Qiang Wei, Yong Gu, Genglei Chu   +8 more
wiley   +1 more source