Congenital scoliosis treated with posterior vertebral column resection in patients younger than 18 years: longer than 10-year follow-up
- Authors
- Chang, Dong-Gune; Yang, Jae Hyuk; Lee, Jung-Hee; Kim, Jin-Hyok; Suh, Seung-Woo; Ha, Kee-Yong; Suk, Se-Il
- Issue Date
- 8월-2016
- Publisher
- AMER ASSOC NEUROLOGICAL SURGEONS
- Keywords
- congenital scoliosis; hemivertebra; posterior vertebral column resection; hemivertebra resection; pedicle screw fixation; long-term follow-up; spinal disorders
- Citation
- JOURNAL OF NEUROSURGERY-SPINE, v.25, no.2, pp.225 - 233
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF NEUROSURGERY-SPINE
- Volume
- 25
- Number
- 2
- Start Page
- 225
- End Page
- 233
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/87960
- DOI
- 10.3171/2015.11.SPINE151099
- ISSN
- 1547-5654
- Abstract
- OBJECTIVE There have been no reports on the long-term radiographic outcomes of posterior vertebral column resection (PVCR) in patients with congenital scoliosis. The purpose of this study was to evaluate the surgical outcomes and complications after PVCR and its long-term effects on correcting this deformity in children with congenital scoliosis. METHODS The authors retrospectively analyzed the medical records of 45 patients with congenital scoliosis who were younger than 18 years at the time of surgery and who underwent PVCR and fusion with pedicle screw fixation (PSF). The mean age of the patients at the time of surgery was 11.3 years (range 2.4-18.0 years), and the mean length of follow-up was 12.8 years (range 10.1-18.2 years). RESULTS The mean Cobb angle of the main curve was 46.5 degrees before PVCR, 13.7 degrees immediately after PVCR, and 17.6 degrees at the last follow-up. For the compensatory cranial curve, PVCR corrected the preoperative Cobb angle of 21.2 degrees to 9.1 degrees postoperatively and maintained it at 10.9 degrees at the last follow-up. For the compensatory caudal curve, the preoperative Cobb angle of 23.8 degrees improved to 7.7 degrees postoperatively and was 9.8 degrees at the last follow-up. The authors noted 22 complications, and the overall incidence of complications was 48.9%. CONCLUSIONS Posterior vertebral column resection is an effective procedure for managing congenital scoliosis in patients younger than 18 years. Use of PVCR and fusion with PSF for congenital scoliosis achieved rigid fixation and satisfactory deformity correction that was maintained over the long term. However, the authors note that PVCR is a technically demanding procedure and entails risks for major complications and excessive blood loss.
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Collections - Graduate School > Department of Biomedical Sciences > 1. Journal Articles
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