目的通过对拇腕掌关节面定点测量，计算弧长和曲率，为探讨拇腕掌关节的功能提供几何形态参数。

Objective To get the geometric parameters of the articular surface of the trapeziometacarpal joint for dynamic analysis of the joint.

youdao

目的通过对拇腕掌关节面定点测量，计算弧长和曲率，为探讨拇腕掌关节的功能提供几何形态参数。

Objective To get the geometric parameters of the articular surface of the trapeziometacarpal joint for dynamic analysis of the joint.

youdao