Distraction Reduction Fixation System and Its Application in Spondylolisthesis 撑开复位固定系统的研制及其在治疗腰椎滑脱中的临床应用
Objective : To introduce the method and result of DRFS ( distraction reduction fixation spinal system for spondylolisthesis ) and intervertebral body fusion with bony grafts in the treatment of spondylolisthesis. 目的:介绍脊柱滑脱撑开复位固定装置(DRFS)加椎体间植骨治疗腰椎滑脱的方法与效果。