Convert ICD-10 Code G57.91 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
G57.91 Unspecified mononeuropathy of right lower limb		355.8 Mononeuritis leg NOS
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 G57.91 - unspecified mononeuropathy of right lower limb based on the most recent General Equivalence Mappings (GEMS) information.