Results 21 to 30 of about 4,033 (211)

ЕFFECTIVENESS OF FOUR-ROD FIXATION FOR PEDICLE SUBTRACTION SPINAL OSTEOTOMY

Travmatologiâ i Ortopediâ Rossii, 2018
Introduction. Pedicle subtraction osteotomy (PSO) provides for significant segmental correction of the sagittal balance of the spine. At the same time, the technique is associated with a high risk of complications, with rod fracture at the osteotomy site
A. A. Panteleyev, S. P. Mironov, K. M. Buhtin, M. L. Sazhnev, A. I. Kazmin, V. S. Pereverzev, S. V. Kolesov   +6 more
doaj   +3 more sources

Proximal Lower Extremity Weakness Following Pedicle Subtraction Osteotomy in Adult Spinal Deformity: Influence of Correction Level and Clinical Outcomes. [PDF]

Cureus
Background Neurological paralysis, particularly proximal lower extremity muscle weakness (PW) involving the iliopsoas and quadriceps, is a severe complication of surgery for adult spinal deformity (ASD) that significantly impairs ambulatory function and ...
Sato S, Nakao Y, Kumaki S, Sano S.
europepmc   +2 more sources

Interbody cage use on successful spinal correction in pedicle subtraction osteotomy for adult spinal deformity surgery: a systematic review and meta-analysis of comparative studies. [PDF]

Spine Deform
Adult spinal deformity (ASD) often necessitates high-grade osteotomies to achieve adequate correction and durable arthrodesis, yet guidance on adjunctive interbody cage use remains fragmented.
Anaspure OS, Anaspure AS, Baumann AN, Assefa T, Okorie N, Casper D, Khalsa AS.   +6 more
europepmc   +2 more sources

A novel pre-contoured V-shaped rod in one-level pedicle subtraction osteotomy for the treatment of rigid lumbar kyphosis caused by ankylosing spondylitis: technical note and case series. [PDF]

BMC Musculoskelet Disord
To introduce and evaluate the feasibility of one-level pedicle subtraction osteotomy (PSO) combined with pre-contoured V-shaped rods in the treatment of spinal kyphosis deformity caused by ankylosing spondylitis (AS).
Ding H, Zeng C, Xu AY, Su AY, Yeung JJ, Chen X, Wang H, Zhang Y, Yan K, Xing Y, He D, Xiao B.   +11 more
europepmc   +2 more sources

Pedicle Subtraction Osteotomy for Kyphosis Following Lumbar Fusion Surgery

Spine Surgery and Related Research, 2018
Introduction: Pedicle subtraction osteotomy (PSO) is performed to correct sagittal plane deformity. This procedure is useful with revision cases in which the number of intact discs for correction is limited.
Kazuyuki Otani, Shigeo Shindo, Koichi Mizuno, Kazuo Kusano, Norihiko Miyake, Takashi Taniyama, Osamu Nakai, Atsushi Okawa   +7 more
doaj   +2 more sources

Modified Pedicle Subtraction Osteotomy for Posttraumatic Kyphosis: Long Term Follow-Up

Egyptian Spine Journal, 2017
its management can be quite challenging. Pedicle subtraction osteotomy includes posteriorly based wedge resection of the posterior column and both pedicles, with the hinge located at the anterior cortex of the vertebral body.
Ahmed Sleem
doaj   +2 more sources

Modified Pedicle Subtraction Osteotomy for Osteoporotic Vertebral Compression Fractures [PDF]

Orthopaedic Surgery, 2020
Objective To evaluate the cases of osteoporotic compression fracture with kyphotic deformity treated with modified pedicle subtraction osteotomy and analyze the usefulness of this osteotomy.
Sung‐Kyu Kim, Jae‐Yoon Chung, Yong‐Jin Park, Seung‐Won Choi, Hyoung‐Yeon Seo   +4 more
doaj   +2 more sources

Tips and Pearls in Spinal Osteotomy [PDF]

Iranian Journal of Neurosurgery, 2022
Background and Aim: Spinal osteotomy is a general term for techniques applied to correct spinal deformity. The aims of osteotomy are to create a normal range of spine curvature, pain relief, and to improve quality of life.
Seyed Reza Mousavi, Seyed Habibollah Hassani, Ali Kazeminezhad   +2 more
doaj   +1 more source

Distal Pedicle Subtraction Osteotomy for Ankylosing Spondylitis With the Dual Complications of Andersson Lesions and Idiopathic Spinal Cord Hernia: A Rare Case Report. [PDF]

Orthop Surg
Ankylosing spondylitis (AS) is a systemic chronic inflammatory disease. Andersson lesion (AL) is a late complication of advanced AS. Idiopathic spinal cord hernia (ISCH) is a rare disorder of the spinal cord.
Li J, Yang Z, Zhang X, Shang Z, Wu H, Zheng D, Sun Z, Wang Y, Zeng Y, Li W, Yu M, Yu M.   +11 more
europepmc   +2 more sources

Multilevel Pedicle Subtraction Osteotomy for Correction of Thoracolumbar Kyphosis in Ankylosing Spondylitis: Clinical Effect and Biomechanical Evaluation. [PDF]

Neurospine
Objective To compare the clinical outcomes and biomechanical characteristics of 1-, 2-, and 3-level pedicle subtraction osteotomy (PSO), and establish selection criteria based on preoperative radiographic parameters.
Lv X, Nuertai Y, Wang Q, Zhang D, Hu X, Liu J, Zeng Z, Huang R, Huang Z, Zhao Q, Li W, Zhang Z, Gao L.   +12 more
europepmc   +2 more sources