Medial collateral ligament reconstruction during TKA: A new approach and surgical technique

Abstract

Medial collateral ligament (MCL) injuries during total knee arthroplasty are rare but severe complications. They can be treated conservatively, by increasing prosthetic constraint, by using a thicker polyethylene insert, or by directly suturing the ligament. A prosthesis is successful to the extent that it ensures long-term knee stability. We describe our surgical approach to the restoration of knee joint stability in MCL deficiency: a reconstructive technique using the semitendinosus tendon.