Convert ICD-10 Code M90.642 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
M90.642 Osteitis deformans in neoplastic diseases, left hand		731.1 Osteitis def in oth dis
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 M90.642 - osteitis deformans in neoplastic diseases, left hand based on the most recent General Equivalence Mappings (GEMS) information.