“桡骨”造句

桡骨下端明显扩张.
The radius expands markedly at its lower end.

目的治疗尺桡骨干双骨折.
Objective To explore the treatment of both ulna and radius fracture.

桡骨小头骨折后如何做恢复锻炼?
How to do after is radius small fracture restore to take exercise?