Objective To evaluate the clinical results of arthroscopic treatment of anterior cruciate ligament(ACL) tibial eminence avulsion fractures in adolescents with epiphyseal unclosure. Methods Between January 2011 and October 2013, 35 knees with ACL tibial eminence avulsion fractures(35 patients with epiphyseal unclosure) were arthroscopically treated with suture fixation. There were 25 males and 10 females, aged 8-16 years(mean, 14.7 years). The causes included sports injury in 24 cases, traffic accident injur...