Creation of an anatomic femoral tunnel with minimal damage to the remnant bundle in remnant-preserving anterior cruciate ligament reconstruction using an outside-in technique.

ABSTRACT: We established a method for creation of an anatomic femoral tunnel with minimal damage to the remnant bundle in remnant-preserving anterior cruciate ligament (ACL) reconstruction. The goals of this surgical technique were to preserve the remnant bundle as much as possible, especially at the femoral insertion, and to make the tunnel at the anatomic position. The critical points are that the posterior side of the femoral footprint of the ACL is observed through the posterolateral portal using a 70° arthroscope and a femoral tunnel is made by use of an outside-in technique with remnant preservation. This technique allows for easy viewing of the posterior side of the ACL and enables performance of an anatomic ACL reconstruction.

SUBMITTER: Ahn JH 

PROVIDER: S-EPMC3986658 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature