metacarpophalangeal的例句（metacarpophalangeal在句子中的用法）

• Objective : To evaluate the efficacy of domestic minitype plate and screw fixation metacarpophalangeal fracture. 目的: 探讨国产微型钢板螺钉固定掌、骨骨折的疗效.
• Objective : To study the result of operation of metacarpophalangeal joints contracture in old peoples. 目的: 探讨老年人掌指关节挛缩的手术效果.