Results 151 to 160 of about 4,033 (211)

PEDICLE SUBTRACTION OSTEOTOMY

Neurosurgery, 2008
Pedicle subtraction osteotomy (PSO) is an effective tool for the correction of fixed sagittal plane deformity. However, there is potentially significant perioperative morbidity associated with this technique. We report our perioperative morbidity rate in recently performed PSO cases treated with our present surgical, anesthetic, and monitoring ...
Praveen V, Mummaneni, Sanjay S, Dhall, Stephen L, Ondra, Valli P, Mummaneni, Sigurd, Berven   +4 more
openaire   +2 more sources

The Nuances of Pedicle Subtraction Osteotomies

Neurosurgery Clinics of North America, 2018
In adult spinal deformity, the pedicle subtraction osteotomy is a useful technique to provide correction, especially in rigid, previously fused spines. However, it is not without its complications. In an effort to prevent pseudoarthrosis, a new technique using 4 rods has been pioneered to decrease stress on the 2 long rods while allowing for ...
Sachin, Gupta, Munish C, Gupta
openaire   +2 more sources

Pedicle Subtraction Osteotomy in the Cervical Spine

Spine, 2012
Description of surgical technique with review of literature.To describe the surgical management of cervical spine deformity, using pedicle subtraction osteotomy.Previous articles have primarily described Smith-Petersen osteotomies and Simmons' modifications to correct fixed cervical deformity.
Adam L, Wollowick, Michael P, Kelly, K Daniel, Riew   +2 more
openaire   +2 more sources

Pedicle Subtraction Osteotomy

2014
Pedicle subtraction osteotomy (PSO) is a surgical procedure that can be used to help correct fixed sagittal plane deformities. These deformities may have a variety of etiologies, including degenerative, posttraumatic, neoplastic, infectious, metabolic, and congenital disorders [1–3].
Manish K. Singh, David M. Ibrahimi, Christopher I. Shaffrey, Justin S. Smith   +3 more
openaire   +1 more source

Pedicle Subtraction Osteotomy for the Correction of Post-tubercular Kyphotic Deformity in the Thoraco-lumbar Region: A Clinical Outcome Study

Journal of Bangladesh College of Physicians and Surgeons
Background: Post-tubercular kyphosis results from vertebral collapse, instability, and canal compromise, leading to progressive pain and neurological risk. Pedicle subtraction osteotomy (PSO) enables single-stage correction through wedge resection of the
K. R. Islam, Sharmin Chowdhury, Ahsan Majid, Md. Moshiur Rahman, Sheikh Forhad, Erfanul Huq Siddiqui, Md. Shamsul Alam, Mohammed Ramzanul Karim Khan, Md. Motiur Rahaman, Md. Sazzad Hossain   +9 more
semanticscholar   +1 more source

Effect of L2 and L3 pedicle subtraction osteotomy on radiological and clini̇cal outcomes in ankylosing spondylitis-associated thoracolumbar kyphosis wi̇th similar sagittal alignment

Journal of Orthopaedic Surgery
Study design A retrospective study. Objectives This study aimed to evaluate the clinical and radiological outcomes of pedicle subtraction osteotomy (PSO) at L2 and L3 levels in ankylosing spondylitis (AS) patients with similar kyphotic deformities.
Muhammed Fatih Serttaş, Ali Koç, M. Gün, U. Özdemir, Abdülhalim Akar, Mehmet Melih Gümüşgöz, M. E. Inanmaz   +6 more
semanticscholar   +1 more source

Radiological and complication outcomes of posterior pedicle subtraction osteotomy compared with anterior column realignment in adult spinal deformity: A meta-analysis.

Journal of Orthopaedics
Background Adult spinal deformity (ASD) causes significant functional disability and pain, often necessitating surgical correction to restore sagittal balance.
Johnny Abboud, Ali Ghosn, M. Jaber, Anthony Chalfoun, Charbel Chaiban, Ghadi Abou Orm, Moro Chahine, Ümit Mert, Ahmad Chokr, Sadek Jaber, Alaa El Chal, Mohamed A. Abdelaal, Maher Ghandour, Diana Jabbour   +13 more
semanticscholar   +1 more source

Sarcopenia as a Risk Factor for Complications Following Pedicle Subtraction Osteotomy

Clinical Spine Surgery, 2023
Study Design: Retrospective cohort. Objective: The objective was to determine if sarcopenia is an independent risk factor for complications in adult spinal deformity (ASD) patients undergoing pedicle subtraction osteotomy (PSO) and define categories of ...
Jacob M. Babu, K. Wang, M. Jami, Wesley M. Durand, Brian J. Neuman, K. Kebaish   +5 more
semanticscholar   +1 more source

Assessing alignment using GAP score and complications for pedicle subtraction osteotomy revision surgeries for sagittal deformity in previously fused spines using a satellite rod technique.

World Neurosurgery, 2023
OBJECTIVE Pedicle subtraction osteotomy (PSO) is a surgical technique to restore lumbar lordosis in patients with rigid sagittal deformity. Herein, we report on outcomes of a surgical technique utilizing a 4-rod PSO with satellite rods.
Alexander T. Yahanda, A. Wegner, E. Klineberg, M. Gupta   +3 more
semanticscholar   +1 more source

Smith-Petersen and pedicle subtraction osteotomies

Seminars in Spine Surgery, 2017
Abstract Degenerative scoliosis can results in sagittal imbalance. This in turn can lead severe pain and disability in patients. Restoration of patients back to a more physiologic alignment can help relieve their pain and allow them to live happier and more active lives. The use of Smith-Petersen and pedicle subtraction osteotomies can be very useful
Alexander Halim, Douglas Kiester, Yu-Po Lee   +2 more
openaire   +1 more source