2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Musculoskeletal System And Connective Tissue 710-739 > Arthropathies And Related Disorders 710-719 > Internal Derangement Of Knee 717.* > 2006 ICD-9-CM Diagnosis 717.81 Old disruption of lateral collateral ligament View the most recent version of ICD-9-CM 717.81 717.81 is a specific code that can be used to specify a diagnosis 717.81 contains 7 index entries View the ICD-9-CM Volume 1 717.* hierarchy  Index entries containing 717.81: Degeneration, degenerative collateral ligament (knee) (medial) 717.82 lateral 717.81 ligament collateral (knee) (medial) 717.82 lateral 717.81 Derangement collateral ligament (knee) (medial) (tibial) 717.82 lateral (fibular) 717.81 current injury 844.0 Disruption ligament(s) - see also Sprain knee old 717.89 collateral (medial) 717.82 lateral 717.81 Sprain, strain (joint) (ligament) (muscle) (tendon) 848.9 collateral, knee (medial) (tibial) 844.1 recurrent or old 717.89 lateral 717.81 knee 844.9 old 717.5 collateral lateral 717.81 lateral collateral, knee 844.0 old 717.81