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Modified Posterior Vertebral Column Resection for Patients with Thoracolumbar Kyphotic Deformity
Published on: September 16, 2022
Pedicle subtraction osteotomy for rigid post-tuberculous kyphosis
K P Kalra1, S B Dhar, G Shetty
1Department of Orthopaedics, T. N. Medical College and BYL Nair Hospital, Mumbai-400008, India. drkkalra@gmail.com
The Journal of Bone and Joint Surgery. British Volume
|June 27, 2006
Summary
Surgical correction of spinal kyphosis resulting from healed tuberculosis can significantly improve patient function. Transpedicular wedge resection and anterior debridement with fusion offer good outcomes, reducing disability.
Area of Science:
- Orthopedics
- Neurosurgery
- Infectious Disease Research
Background:
- Tuberculosis of the spine can lead to significant kyphotic deformity.
- Post-tuberculosis spinal deformities may cause pain and functional limitations.
Purpose of the Study:
- To evaluate surgical outcomes for kyphosis secondary to healed spinal tuberculosis.
- To compare treatment approaches based on neurological status.
Main Methods:
- Retrospective study of 15 patients with healed spinal tuberculosis and kyphosis.
- Transpedicular wedge resection for patients without neurological deficits.
- Anterior debridement, decompression, and 360-degree fusion for patients with neurological deficits.
Main Results:
- Good outcomes observed at a mean follow-up of 26.8 months.
- Significant improvement in Oswestry Disability Index (ODI) from 56.26 pre-operatively to 11.2 post-operatively.
- Successful deformity correction in all treated patients.
Conclusions:
- Surgical intervention is effective in managing kyphosis from healed spinal tuberculosis.
- Both transpedicular resection and anterior fusion approaches yield favorable functional recovery.
- Minimally invasive techniques may be considered for select cases without neurological compromise.
