Anterior Cruciate Ligament Hybrid Remnant Preservation Reconstruction Demonstrates Equivalent Patient-Reported Outcomes and Complications as Traditional Anterior Cruciate Ligament Reconstruction After 1 Year
Vasilios Moutzouros M.D., Joshua P. Castle M.D., Matthew A. Gasparro B.S., Eleftherios L. Halkias B.S., Justin Bennie B.S.
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引用次数: 0
Abstract
Purpose
To compare the outcomes of anterior cruciate ligament (ACL) Hybrid Remnant Preservation Reconstruction (HRPR) with traditional anterior cruciate ligament reconstruction (ACLR) and determine differences in patient-reported outcomes, range of motion (ROM), and complications after 12 months.
Methods
A retrospective cohort study of patients undergoing ACLR by a single surgeon from December 2020 to January 2022 was conducted. Patients undergoing ACL-HRPR were compared with control patients undergoing traditional ACLR with bone−patellar tendon−bone autograft. Preoperative and postoperative Patient-Reported Outcome Measurement Information System scores, International Knee Documentation Committee, and patient acceptable symptom state were recorded over 12 months. Any complications occurring 12 months postoperatively were collected.
Results
The final analysis included 104 patients, with 39 undergoing ACL-HRPR compared with 65 ACLR controls. Patients who received HRPR were on average 19.46 ± 5.01 years old, with 51.28% being female, whereas control patients were, on average, 21.92 ± 7.71 years old with 50.77% being female. Total ROM was equivalent between groups, with complete terminal extension at 12 months. No significant differences were found for patient acceptable symptom state; Patient-Reported Outcome Measurement Information System-Physical Function, -Pain Interference, or -Depression; or International Knee Documentation Committee at 6 months and 12 months postoperatively. Total ROM was similar between the HRPR and control groups. No differences were found for timed 6-meter hop test, hop for distance, or KT-1000 side-to-side differences. Over the 12-month period, complication rates were similar between groups (10% vs 12% P = .75) were similar.
Conclusions
ACL HRPR is associated with equivalent patient-reported outcomes, full ROM, and no differences in complications rates after 1 year compared with control patients in the present retrospective study.