1. 贴配的解释
1. 目的：手术中设计一种使人工关节软骨与异体股骨髁关节面精确、紧密贴配的瞄准器。 Objective: We designed a simple hand-held target device to facilitate the fit precisely and tightly between the artifical articular cartilage and the articular surface of allogenic distal femur.