Convert ICD-10 Code S20.451S to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S20.451S Superficial foreign body of r bk wl of thorax, sequela		906.2 Late eff superficial inj
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 S20.451S - superficial foreign body of right back wall of thorax, sequela based on the most recent General Equivalence Mappings (GEMS) information.