4Fules PJ ,Madhav RT,Goddard RK,et al. Evaluation of tibial bone tunnel enlargement using MRI scan cross - sectional area measure ment after autologous hamstring tendon ACL[J]. Knee, 2003,10: 87 -91.
5Paessler HH, Mastrokalos DS. Anterior cruciate ligament reconstruction using semitendinosus and gracilis tendons bone patellar tendon,or quadriceps tendongraft with press - fit fixation without hardware: A new and innovative procedure[J].Orthop Clin North Am, 2003,34:49 - 64.
6Wilson TC, Kantaras A, Atay A, et al. Tunnel enlargement after anterior cruciate ligament surgery[J]. Am J Sports Med,2004,32: 543 - 549.
7Segawa H, Koga Y, Omori G,et al. Influence of the femoral tunnel location and angle on the contact pressure in the femoral tunnel in anterior cruciate ligament reconstuction[J]. Am J Sports Med, 2003,31:444 - 448.
8Morrissey MC, Hooper DM, Dreehsler WI, et al. Relationship of legmuscle strength and knee function in the early period after anteriocruciate ligament reeonstruction[J].Scand J Med Sci Sports, 2004,14(6) :360 - 366.
9Jansson KA, Harilainen A, Sandelin J,et al. Bone tunnel enlargement after anterior eruciate ligament reconstruction with the ham string autograft and endobutton fixation technique:A clinical radiographic and magnetic resonance imaging study with 2 years follow- up[J]. Knee Surg Sports Tranumatol Arthrosc. 1999,7:290 -295.
10Robert H, Es - Sayeh J, Heymann D, et al. Hamstring insertion site healing after anterior cruciate ligament reconstruction inpatients with symptomatic hardware or repeat rupture:A histologic study in 12 patients[J]. Arthroscopy,2003,19(9) :954.