Revision of internal fixation on spinal fractures / 中国矫形外科杂志

ABSTRACT

Objective To analyze the reasons and therapeutic effects for revision of spinal fractures.Method Ninteen patients with revised internal fixation on spinal fractures were reviewed in average of 3.5 years follow-up. Neurological function, pain and daily life quality of patients with revision surgery were evaluated by questionnaire.ResultIncomplete spinal canal decompression as well as improper application of instrumentation were the main reasons of failed internal fixation for spinal fractures.All patients with incomplete spinal cord injury had improvement on neurological function to some extent after re-operation, and 17 of 19 patients (89%) indicated improved daily life quality. However, revision surgery failed to have motor recovery in patients with complete spinal cord injury.ConclusionCorrect surgical technique and selection of internal fixation are very important in the treatment of spinal cord injury.