The samples of spinal skeleton were measured on the basic width, the distance of two inferior lateral borders, lenth of the inferior process, the angle bewteen the inferior articular process and pedicle of lumbar vertebrae ranging from L1 to L5 of 100 adults.
通过对 10 0例成人 L1~ L 5下关节突的基部宽、双侧下部外缘间距、长度及下关节突与椎弓根夹角的测量 ,对腰椎下关节突做了解剖学分型 ,并对其临床意义进行了讨论 ,为教学及临床应用提供详实的解剖学依