腰椎椎弓崩裂是指椎弓峡部产生的应力骨折状态,也称峡部裂,可发生于单侧或双侧。如双侧的峡部裂隙,椎体、椎弓根、横突和上关节突可在应力的作用下与椎板、棘突和下关节突发生滑行分离,即发生腰椎滑脱。本文分析了涉及椎弓崩裂的法医学检案,旨在探讨如何判断椎弓崩裂是否为外伤所致。1案例资料例1李某,男,55岁。2009年8月6日,被他人 Lumbar spondylolysis refers to the stress fracture state caused by the isthmus, also known as isthmic spondylolysis, can occur in one or both sides. Such as bilateral isthmic crevasse, vertebral body, pedicle, transverse process and the superior articular process under the action of stress with the lamina, spinous process and lower facet gliding separation, the occurrence of spondylolisthesis. This article analyzes the forensic medical examinations involving the spondylolisthesis to investigate how to determine whether the spondylolisthesis is caused by trauma. 1 case data example 1 Lee, male, 55 years old. August 6, 2009, by others