Lumbar sacralization and lumbarization are congenital spine malformation. 16 cases with lumbar sacralization or lumbarization were reviewed.

• 摘要目的探讨分析腰椎骶化和骶椎腰化时腰椎如何定位及在法医学鉴定中的注意事项，为规范法医鉴定提供参考。