Anterior Cruciate Ligament Reconstruction Using Bone–Patellar Tendon–Bone Autograft With Lateral Compartment Meniscectomy or Chondroplasty Does Not Lead to Decreased Return to Sport and Activity Compared With No Lateral Pathology

Abstract

PurposeTo investigate the influence of lateral meniscal and cartilage pathology on the outcome after ACL reconstruction in patients who participate in pivoting sports. MethodsUsing a single surgeon patient registry, patients undergoing an ACL reconstruction (ACLR) using BTB autograft were evaluated with minimum 2-year patient reported outcomes evaluated using Marx, Tegner, Lysholm, and International Knee Documentation Committee (IKDC) scales. Patients were divided into three groups: isolated ACL surgery, ACLR with a partial lateral meniscectomy, or a ACLR with partial lateral meniscectomy and lateral compartment chondroplasty. ResultsA total of 98 patients met inclusion criteria. Using the isolated ACL reconstruction group as a control, Marx scores were higher in patients who additionally underwent a partial lateral meniscectomy at 1-year (p=0.016). There were no significant differences between the ACL only group and the ACL with partial lateral meniscectomy and chondroplasty group. Within the partial meniscectomy cohort comparing the red-white zone tears to the white-white zone tear patients, there were no significant differences when compared with the ACL only control. There were no significant differences appreciated between groups using the IKDC, Lysholm, andTegner scales. ConclusionACL reconstruction using BTB autograft with anteromedial portal drilling technique does not have any significant short-term (2-year outcome) differences in return to activity and patient reported outcomes compared to if patients additionally have a partial lateral meniscectomy and/or lateral compartment chondroplasty. Additional partial lateral meniscectomy showed significantly higher Marx scores at 1 and 2 years post-operatively. Level of Evidence3, Retrospective Cohort Study