Absolute measurements of sacral width, corpus width, and the associated corporo-basal index in this study compared to previously published mean values.

Absolute measurements of sacral width, corpus width, and the associated corporo-basal index in this study compared to previously published mean values.

本研究中所获得的骶骨宽度（sacral width）、椎体体部宽度（corpus width）以及相关体基指数（corpus-basal index）的绝对测量值，与既往已发表的对应均值进行了对比分析。