84
Participants
Start Date
February 1, 2005
Primary Completion Date
June 1, 2011
Study Completion Date
June 1, 2012
BPTB double-bundle allograft
The patient underwent surgery of arthroscopic double-bundle anterior cruciate ligament (ACL) reconstruction with bone-patellar tendon-bone (BPTB) allograft．
BPTB single-bundle allograft group
The patient underwent surgery of arthroscopic single-bundle anterior cruciate ligament (ACL) reconstruction with bone-patellar tendon-bone (BPTB) allograft．
BPTB single-bundle autograft group
The patient underwent surgery of arthroscopic single-bundle anterior cruciate ligament (ACL) reconstruction with bone-patellar tendon-bone (BPTB) autograft．
Institute of Sports Medicine, Peking University Third Hospital, Beijing
The First Affiliated Hospital of Anhui Medical University
OTHER
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
OTHER
Peking University Third Hospital
OTHER