Winter M, Jani L
Orthopädische Klinik Lindenhof, Klinikum der Stadt Mannheim der Universität Heidelberg, Mannheim, Federal Republic of Germany.
Arch Orthop Trauma Surg. 1989;108(2):96-9. doi: 10.1007/BF00932163.
Nineteen patients with spondylolysis and low-degree spondylolisthesis were treated with bone grafting and osteosynthesis of the pars defect with the Morscher hook screw (16 cases) or with Buck's procedure (three cases). Eighteen patients had a follow-up examination. In the age-group 9-16 years (ten patients) there were 80% excellent or good results with fusion, whereas in the adult group (eight cases) the majority had poor results. It seems that the operative techniques which we applied are useful in juvenile patients; adults require a more reliable fixation.
19例椎弓根峡部裂伴低度椎体滑脱患者接受了植骨及使用Morscher钩螺钉（16例）或巴克手术（3例）对峡部缺损进行骨固定术治疗。18例患者接受了随访检查。在9至16岁年龄组（10例患者）中，融合术后80%的结果为优或良，而在成人组（8例）中，大多数结果较差。我们应用的手术技术似乎对青少年患者有用；成人则需要更可靠的固定。
