Convert ICD-10 Code M19.171 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M19.171 Post-traumatic osteoarthritis, right ankle and foot		715.27 Loc 2nd osteoarthr-ankle
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 M19.171 - post-traumatic osteoarthritis, right ankle and foot based on the most recent General Equivalence Mappings (GEMS) information.