ABSTRACT
Objective To investigate reasonable surgical approaches for lower spine injuries.Methods The study involved 174 patients with lower cervical spine injuries treated with anterior approaches, posterior approaches, or anterior-posterior approaches in our hospital from August 2005 to September 2009. American Spinal Injury Association (ASIA) grading system was used to evaluate the surgical outcome. Results All patients were followed up for average 30 months (6-55 months), which showed that bone union was achieved in 169 patients, with no breakage, loosening or displacement of the internal fixators. There were five deaths. The ASIA grades of 125 patients were improved by 1 or 2 levels ( 1.12levels on average), with an improvement rate of 71.3%. Conclusion Comprehensive and accurate preoperative diagnosis is the basis for choose of correct surgical approaches for lower spine injury. Early and correct surgery is essential for a good prognosis.