Citation

Shih SL, Wang ST, Ma HL, Kao HC, Yu WK, Liu CL, Lo WH. Zhonghua Yi Xue Za Zhi (Taipei) 1997; 60(2): 74-80.

Affiliation

Department of Orthopedics and Traumatology, Veterans General Hospital-Taipei, Taiwan, R.O.C.

Copyright

(Copyright © 1997, Chinese Medical Association Taipei, Publisher Excerpta Medica Asia)

DOI

unavailable

PMID

9360331

Abstract

BACKGROUND: Seat belt type injury of thoracolumbar spine is an uncommon injury characterized by disruption of the posterior elements of the spine. The fracture has long been treated conservatively, but progressive kyphotic deformity developed frequently. METHODS: From January, 1991 through December, 1992, 10 cases of seat belt type injury of the thoracolumbar spine were encountered at our hospital with an incidence of 8% in overall spinal fractures. Of these patients, eight patients were male and two were female, average age 30.7 years old. The causes included motor-vehicle accident in five patients, fall from height in four, and stricken by a falling electric pole in one. None of the victims of motor vehicle accidents wore seat belt. All of them received open reduction, posterior internal fixation and posterior fusion. RESULTS: After follow-up for an average of 42.2 months, the average kyphotic angulation was 5.7 degrees. Back pain and function of these patients were all rated good. None of them suffered from neurologic deficit. One patient with breakage of transpedicular screws was encountered during follow-up, but there was no complaint. CONCLUSIONS: In treating seat belt type injuries of spinal column, benefits of operation outweigh the risks. Besides, the clinical result is satisfactory and more aggressive surgical approach should be encouraged.

Language: en