Convert ICD-10 Code M23.631 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M23.631 Oth spon disruption of medial collat ligament of right knee		717.89 Int derangement knee NEC
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code M23.631 - other spontaneous disruption of medial collateral ligament of right knee based on the most recent General Equivalence Mappings (GEMS) information.