Lumbar pedicle subtraction osteotomy: techniques and outcomes
2024年6月3日 · Lumbar pedicle subtraction osteotomy has been widely studied in the literature during the past 2 decades. Technical refinements and dedicated tools made it a very efficient procedure for the correction of rigid sagittal malalignment with satisfactory clinical and radiological outcomes, however associated risks and complications should not be ...
Pedicle Subtraction Osteotomy - Columbia Neurosurgery in …
A pedicle subtraction osteotomy (PSO) is a surgical procedure used in adults and children to correct certain deformities of the spine. A spine with too much kyphosis (forward curvature, or “hunchback”) or too little lordosis (inward curvature, or “swayback”) can be corrected with a PSO.
Lumbar pedicle subtraction osteotomy: techniques and outcomes
2024年9月1日 · Pedicle subtraction osteotomy has been thoroughly described and studied over the past 2 decades, being applied mainly in the lumbar spine, followed by the thoracic spine. Our better understanding of alignment biomechanics, and the progressive refinements of the surgical technique over time made it a very efficient procedure for the management ...
Pedicle Subtraction Osteotomy - Dr. Paul C. McCormick
2020年2月6日 · A pedicle subtraction osteotomy (PSO) is a surgical procedure used in adults and children to correct certain deformities of the spine. A spine with too much kyphosis (forward curvature, or “hunchback”) or too little lordosis (inward …
tion “spinal osteotomy ”they usually mean a 3-column osteotomy and more specifically a pedicle subtraction osteotomy (PSO), rather than a vertebral column resection (VCR) which is usually termed as “spinal
Lumbar pedicle subtraction osteotomy (PSO) is indicated in the treatment of large sagittal (more than 25 of rigid loss of lordosis) deformities of the lumbar spine or its combination with coronal deformity, especially when they are rigid.
Pedicle Subtraction Osteotomy - PubMed
2020年2月3日 · Pedicle subtraction osteotomy (PSO) was originally performed in cases of ankylosing spondylitis. This procedure was invented because it was safer than trying to lengthen the anterior column via osteoclasis, which risked vascular injury and death 1-4.
Pedicle subtraction osteotomy - PubMed
Objective: 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.
Lumbar pedicle subtraction osteotomy: techniques and outcomes
2024年7月6日 · Pedicle subtraction osteotomy has been thoroughly described and studied over the past 2 decades, being applied mainly in the lumbar spine, followed by the thoracic...
Pedicle Subtraction Osteotomy : JBJS Essential Surgical Techniques - LWW
Pedicle subtraction osteotomy (PSO) was originally performed in cases of ankylosing spondylitis. This procedure was invented because it was safer than trying to lengthen the anterior column via osteoclasis, which risked vascular injury and death 1–4.