1 .胥少汀.实用骨科学.第4版.北京:人民军医出版社,2012.The Swedish knee arthroplasty register 1975-1997(An update with special emphasis on 41 233 knees operated on in 1988-1997). Acta Orthop Scand,2001,72.Reconstruction of a ruptured patellar tendon with Achilles tendon~osraft ......