By vgreene, 9 January, 2015 Last Update Tue, 08/18/2020 - 12:00 Abstract Link Full-text PDF Is this pdf 0 Publication Year Wed, 01/01/2014 - 12:00 Source AAOS Evidence Grade S:Strong—Supported by multiple strong studies; recommendation unlikely to change in future revisions M:Moderate—Supported by 1 strong or multiple moderate studies; recommendation less likely to change in future revisions L:Limited—Supported by 1 moderate or multiple limited studies; recommendation may change in future revisions C:Consensus—No supporting studies; based on expert opinion consensus, developed to avoid catastrophic consequences Abbreviation Δ ACL ant AP CL fx fxn IL mvmt NM PT r/o XR