关键词: 腰椎退行性疾病, 椎间融合, 单侧椎弓根螺钉固定

Abstract: 【Abstract】〓The patients with lumber degenerative spondylolisthesis often have to undergo surgical treatment. Conventional surgical approach is performed by bilateral pedicle screw fixation in lumbar interbody fusion, and this maybe accelerate segment degeneration of adjacent vertebral bodies. The recent studies indicate that unilateral pedicle screw fixation in lumbar interbody fusion can achieve the same effect on stability and interbody fusion by using conventional bilateral pedicle screw fixation in lumbar interbody fusion,.and prevent from segment degeneration of vertebral bodies. But the operation indication must be restrictedly controlled, the operation technique be skilled.

Key words: Umber degenerative disease, Unilateral pedicle screw fixation, Interbody fusion