title: Computer-assisted anterior cruciate ligament reconstruction. Four generations of development and usage.
abstract: The purpose of this paper is to review the literature about the contribution of navigation in anterior cruciate ligament (ACL) reconstruction. The evolution of computer-assisted surgery (CAS) for ACL reconstruction has undergone several steps. These steps were divided into 4 subsequent developments: (1) positioning of ACL graft placement; (2) laxity measurement of ACL reconstruction (quality control); (3) kinematic evaluation during ACL reconstruction (navigated pivot shift); (4) case-specific individual ACL reconstruction with adjustments and additional reconstruction options. CAS has shown to improve femoral tunnel positioning, even if clinical outcomes do not improve results of manual techniques. CAS technology has helped researchers better understand the effects of different ACL reconstruction techniques and bundles replacements on joint laxity and to describe tunnel positioning in relation to native ACL insertion. CAS in ACL surgery can improve results at time zero and can improve knowledge in this field.
authors.affiliation: ICONE Orthopaedics and Sports Traumatology, Nuenen, The Netherlands.
authors.forename: Tiburtius V S
authors.initials: TV
authors.lastname: Klos
mesh_terms: D059549:Anterior Cruciate Ligament Reconstruction / Q000379:methods*; D006801:Humans; D025321:Surgery, Computer-Assisted