Remnant Preservation in Anterior Cruciate Ligament Reconstruction Versus Non-Preservation Methods: A Systematic Review and Meta-Analysis.

ABSTRACT: To manage anterior cruciate ligament (ACL) injury, both remnant-preserving anterior cruciate ligament reconstruction (ACLR) and standard ACLR without remnant preservation are applied. This study aims to systematically evaluate clinical outcomes of remnant-preserving versus standard ACLR techniques by analyzing randomized controlled trials (RCTs). The PubMed, Embase, and Cochrane Library databases were used to identify studies published from January 2000 to November 2024. Based on the PICOS framework, we systematically reviewed RCTs in which patients with ACL injuries compared ACLR with remnant preservation versus standard ACLR in terms of International Knee Documentation Committee (IKDC) score, Lysholm score, Lachman test, pivot shift test, KT1000/2000 arthrometer side-to-side difference (

SUBMITTER: Chen CF 

PROVIDER: S-EPMC12580229 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature