Efficacy of Two Techniques in Anterior Cruciate Ligament Reconstruction

The purpose of this study is to compare failure rate and functional outcome in young, active patients (< 25 years) with two-incision (rear-entry) versus transtibial (all-endoscopic) anterior cruciate ligament (ACL) reconstructions.Utilizing a computerized relational database (Access 2007, Microsoft Inc., Redmond, WA), 480 patients were identified that underwent ACL reconstruction, using a bone-patellar-tendon-bone autograft, by a single surgeon between January 2000 and December 2010 via a transtibial or two-incision technique. Totally, 377 (78.6%) of these patients were less than 25 years of age. Data for each patient were collected at their initial clinic visit, at the time of surgery, and at each follow-up clinic visit and entered into the computerized relational database. Overall, 274 patients (72.7%) underwent ACL reconstruction with a transtibial technique, and 103 patients (27.3%) underwent reconstruction with a two-incision technique. Failures were identified as a 2+ Lachman, 1+ or greater pivot shift, or a KT-1000 arthrometer difference of five or more.In patients Our study showed no statistical difference between the two-incision technique and the transtibial technique for ACL reconstruction using bone-patellar-tendon-bone autograft with an overall 10.1% failure rate in young, active patients (< 25 years of age). The level of evidence is level IV.