[Efficacy comparison between one-stage combined posterior and anterior approaches and simple posterior approach for lower lumbar tuberculosis].

Objective: To compare the clinical efficacy between one-stage combined posterior and anterior approaches (PA-approach) and simple posterior approach (P-approach) for lower lumbar tuberculosis so as to provide some clinical reference for different surgical procedures of lower lumbar tuberculosis. Methods: A retrospective analysis was made on the clinical data of 48 patients with lower lumbar tuberculosis treated between January 2010 and November 2014. Of them, 28 patients underwent debridement, bone graft, and instrumentation by PA-approach (PA-approach group), and 20 patients underwent debridement, interbody fusion, and instrumentation by P-approach (P-approach group). There was no significant difference in gender, age, course of the disease, and destructive segment between 2 groups ( Results: The operation time, blood loss, and the bed rest time of the P-approach group were significantly less than those of the PA-approach group ( Conclusion: Both one-stage PA-approach and simple P-approach could obtain good clinical efficacy. The PA-approach should be selected for patients with anterior-vertebral destroy, presacral or psoas major muscles abscess, and multiple vertebral body destroy, while P-approach should be selected for patient who could gain a good debridement evaluated by imaging before operation, especially for patients with middle-vertebral body destroy, block the iliac blood vessels and old patients.