Clinical Outcomes in Patients Undergoing Anterior Cruciate Ligament Reconstruction With Controlled Accelerated Rehabilitation

Abstract

Background An anterior cruciate ligament (ACL) tear is one of the most common sports injuries in the knee region. Currently, anatomical ACL reconstruction with quadrupled hamstring tendon autograft and controlled accelerated rehabilitation is a frequently used treatment approach. This study aims to add to the literature the early and mid-term clinical results of the controlled accelerated rehabilitation program we implemented in our clinic to enable patients to return to their daily activities faster after ACL reconstruction. Methodology In this retrospective study, 51 patients (50 males, 1 female) diagnosed with ACL tear and undergoing ACL reconstruction with quadrupled hamstring tendon graft were included in our study. In the femoral fixation of the graft, the transfix method was used in 22 patients and the Endobutton-CL method was used in 29 patients. A controlled accelerated rehabilitation program developed by Shelbourne was employed with some modifications to the patients. Clinical evaluation of patients was performed using Lysholm, Cincinnati, Tegner, and International Knee Documentation Committee (IKDC) scoring systems. Results The mean postoperative follow-up period was 18.7 months (range = 6-36 months). During the physical examination, Lachman, anterior drawer, and pivot shift, 49 (96%) patients achieved excellent or good results, while only two (5%) patients experienced fair clinical outcomes. On clinical assessment using the Lysholm and IKDC scoring systems, 50 (98%) patients demonstrated excellent or good results, whereas only one (2%) patient showed fair results. Excellent and good outcomes were observed in all patients using the Cincinnati scoring system. We found a significant decrease in Tegner activity score pre-surgery, which significantly increased post-surgery. Conclusions The combination of Endobutton and cross-pin for femoral fixation and staples and interference screw for tibial fixation is thought to be safe in patients undergoing controlled accelerated rehabilitation after ACL reconstruction. The implementation of controlled accelerated rehabilitation enables patients to return to their social lives earlier without resulting in clinically poor outcomes in grafts and implants applied in the early and middle stages.