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Research progress on risk factors of spondylolysis
Author(s): 
Pages: 181-184
Year: Issue:  3
Journal: Journal of Spinal Surgery

Keyword:  Lumbar vertebraeFracturesboneRisk factorsBiomechanics;
Abstract: 腰椎峡部裂是腰椎一侧或两侧椎弓上、下关节突之间的峡部骨质缺损不连续,也称椎弓峡部裂或峡部不连。孔庆奎等[1]研究认为椎弓峡部裂在腰腿疼痛患者中的发生率约为4.17%,国外报道发生率为6%~8%[2-3],而在某些体育运动中发生率高达63%[4]。关于腰椎峡部裂的发生原因学说众多,目前较为统一的观点认为它是在脊柱先天结构异常的基础上,脊柱过度活动或重复屈曲、伸展及旋转等应力刺激引起的应力骨折与疲劳性骨折[5]。但对导致腰椎峡部裂发生的风险因素仍缺乏全面认识。本文通过回顾文献,对导致腰椎峡部裂的风险因素进行综述。
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