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[Surgical correction of post-traumatic kyphosis of thoracolumbar spine].
Zhonghua Wai Ke Za Zhi. 2005 Feb 15; 43(4):201-4.ZW

Abstract

OBJECTIVE

To determine the effectiveness of surgical correction for post-traumatic kyphosis of thoracolumbar spine.

METHODS

From 1996 to 2003, 33 consecutive patients with post-traumatic kyphosis of thoracolumbar spine were corrected surgically. The mean age was 40.3 years (range, 13 - 65 years). The mean time between the initial injury and surgical correction was 36.0 months (range, 6 - 220 months). The kyphotic deformity averaged 40.8 degrees (range, 20 degrees - 82 degrees). All the patients had neurological deficits. Twelve patients had obvious back pain. Seven patients lost sphincter function completely and nineteen patients lost the function partly. Twenty-three patients had ever undergone laminectomy and/or instrumentation. The treatment procedure consisted of anterior release and posterior spinal osteotomy with instrumentation (15 patients), posterior closing wedge osteotomy with instrumentation (12 patients), anterior release and instrumentation (6 patients).

RESULTS

Kyphosis was corrected from an average of 40.8 degrees to an average of 5.7 degrees, the corrective rate was 86.0% (40.8 degrees - 5.7 degrees /40.8 degrees). There were no severe complications. The average follow-up period was 24.6 months (range, 6 - 84 months). There was no loss of correction at follow-up. Ten of these patients showed an improvement in neural function by one or two levels according to the classification. Sphincter function recovered partly in ten patients. Back pain was relieved significantly in all of twelve patients with back pain preoperatively. Bony fusion was achieved in thirty-two patients. One patient had nonunion and achieved bony fusion after revision.

CONCLUSION

Posterior closing wedge osteotomy was suitable to kyphosis less than 40 degrees. Anterior release and posterior spinal osteotomy was effective, especially to the patients with severe kyphosis deformity or with operation history. Patients with incomplete neurological deficits and/or severe back pain could get benefit from osteotomy of spine, even if their medical history was long.

Authors+Show Affiliations

Department of Orthopaedics, the Third Hospital of Peking University, Beijing 100083, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

15842910

Citation

Chen, Zhong-Qiang, et al. "[Surgical Correction of Post-traumatic Kyphosis of Thoracolumbar Spine]." Zhonghua Wai Ke Za Zhi [Chinese Journal of Surgery], vol. 43, no. 4, 2005, pp. 201-4.
Chen ZQ, Li WS, Guo ZQ, et al. [Surgical correction of post-traumatic kyphosis of thoracolumbar spine]. Zhonghua Wai Ke Za Zhi. 2005;43(4):201-4.
Chen, Z. Q., Li, W. S., Guo, Z. Q., Qi, Q., & Dang, G. T. (2005). [Surgical correction of post-traumatic kyphosis of thoracolumbar spine]. Zhonghua Wai Ke Za Zhi [Chinese Journal of Surgery], 43(4), 201-4.
Chen ZQ, et al. [Surgical Correction of Post-traumatic Kyphosis of Thoracolumbar Spine]. Zhonghua Wai Ke Za Zhi. 2005 Feb 15;43(4):201-4. PubMed PMID: 15842910.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Surgical correction of post-traumatic kyphosis of thoracolumbar spine]. AU - Chen,Zhong-Qiang, AU - Li,Wei-Shi, AU - Guo,Zhao-Qing, AU - Qi,Qiang, AU - Dang,Geng-Ting, PY - 2005/4/22/pubmed PY - 2006/11/15/medline PY - 2005/4/22/entrez SP - 201 EP - 4 JF - Zhonghua wai ke za zhi [Chinese journal of surgery] JO - Zhonghua Wai Ke Za Zhi VL - 43 IS - 4 N2 - OBJECTIVE: To determine the effectiveness of surgical correction for post-traumatic kyphosis of thoracolumbar spine. METHODS: From 1996 to 2003, 33 consecutive patients with post-traumatic kyphosis of thoracolumbar spine were corrected surgically. The mean age was 40.3 years (range, 13 - 65 years). The mean time between the initial injury and surgical correction was 36.0 months (range, 6 - 220 months). The kyphotic deformity averaged 40.8 degrees (range, 20 degrees - 82 degrees). All the patients had neurological deficits. Twelve patients had obvious back pain. Seven patients lost sphincter function completely and nineteen patients lost the function partly. Twenty-three patients had ever undergone laminectomy and/or instrumentation. The treatment procedure consisted of anterior release and posterior spinal osteotomy with instrumentation (15 patients), posterior closing wedge osteotomy with instrumentation (12 patients), anterior release and instrumentation (6 patients). RESULTS: Kyphosis was corrected from an average of 40.8 degrees to an average of 5.7 degrees, the corrective rate was 86.0% (40.8 degrees - 5.7 degrees /40.8 degrees). There were no severe complications. The average follow-up period was 24.6 months (range, 6 - 84 months). There was no loss of correction at follow-up. Ten of these patients showed an improvement in neural function by one or two levels according to the classification. Sphincter function recovered partly in ten patients. Back pain was relieved significantly in all of twelve patients with back pain preoperatively. Bony fusion was achieved in thirty-two patients. One patient had nonunion and achieved bony fusion after revision. CONCLUSION: Posterior closing wedge osteotomy was suitable to kyphosis less than 40 degrees. Anterior release and posterior spinal osteotomy was effective, especially to the patients with severe kyphosis deformity or with operation history. Patients with incomplete neurological deficits and/or severe back pain could get benefit from osteotomy of spine, even if their medical history was long. SN - 0529-5815 UR - https://www.unboundmedicine.com/medline/citation/15842910/[Surgical_correction_of_post_traumatic_kyphosis_of_thoracolumbar_spine]_ L2 - http://journal.yiigle.com/LinkIn.do?linkin_type=pubmed&issn=0529-5815&year=2005&vol=43&issue=4&fpage=201 DB - PRIME DP - Unbound Medicine ER -