Lateral patellotibial ligament reconstruction for medial patellar instability.

Abstract

Medial patellar instability, though infrequently recognized, can be a disabling complication of a lateral retinacular release. Patients with persistent anterior knee pain and instability after lateral release should be evaluated closely. If evidence of increased medial patellar translation is identified on physical examination, a trial of reverse McConnell taping should be prescribed. If there is noted improvement in symptoms after this taping trial, reconstruction of the lateral patellotibial ligament should be considered. This article details our technique for lateral patellotibial ligament reconstruction using iliotibial band and patellar tendon autografts.