41例椎弓峡不连、脊柱滑脱症加压植骨治疗远期疗效观察

Spondylolysis and Spondylolisthesis Treated by Compressive Bone Graft: A Report of 41 Cases

本文报告41例椎弓峡不连,脊柱滑脱症,采用WatKins法,改进在植骨片条表面加压横骨条的治疗方法,均治愈,且经5~23年的观察,疗效良好,无一发生不愈合和感染。

There is a large proportion of spondyloschisis and spondylolisthesis in the patients with chronic lumbar pain. By Watkin’s operation method the postolateral bone graft and fusion on the vertebra lamina and the transverse process were performed upon 41 cases. They were followed-up for 5~23 years and none slipped again or showed non-union. It has been considered that spondytolysis is an early stage of spondylolisthesis and the graftingfusion should be done as soon as the diagnosis was made.