Shortening effect on spinal canal and clinical results by conversion of kyphosis into lordosis by Pedicle Subtraction Osteotomy (PSO) at the thoracolumbar junction in spinal deformities
نویسندگان
چکیده
Outcome measures Radiographs were measured pre-and postoperatively. Shortening at the frontal side of the canal in the osteotomised vertebra and between top Th10 to bottom L2 was measured as was the ventral side of the column Th10-L2. Correction of sagittal curve Th10-L2 was measured. Preoperative SF36 and VAS for pain and fatigue were compared with follow-up. Methods 21 adults with a kyphotic deformity were operated and followed for 12 to 29 months .
منابع مشابه
Pedicle Subtraction Osteotomy for
STUDY DESIGN: A description of pedicle subtraction osteotomy for correction of kyphotic deformity of the cervical-thoracic spine and a prospective evaluation of the surgical outcomes. OBJECTIVES: To describe the surgical technique and the postoperative results of pedicle subtraction osteotomy in the upper thoracic spine and the cervical-thoracic junction. SUMMARY OF BACKGROUND DATA: Pedicle sub...
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متن کاملA pedicle subtraction osteotomy as an adjunctive tool in the surgical treatment of a rigid thoracolumbar hyperkyphosis; a preliminary report.
BACKGROUND CONTEXT A pedicle subtraction osteotomy can be considered as part of the surgical treatment of a symptomatic sagittal imbalance. The literature on the use of this technique is limited and thus far not applied to a rigid thoracolumbar hyperkyphosis. PURPOSE To evaluate our preliminary results of a pedicle subtraction osteotomy as an adjunctive tool in the surgical treatment of thora...
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This study is to investigate the predictive factors of blood loss in ankylosing spondylitis (AS) patients. Retrospective analysis was performed in patients with thoracolumbar kyphotic deformity secondary to ankylosing spondylitis who underwent PSO from 2008 through 2013. Patient's demographics, preoperative and postsurgical global kyphosis (GK) angle, preoperative hematologic tests and other fa...
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عنوان ژورنال:
دوره 9 شماره
صفحات -
تاریخ انتشار 2014