Instruction Source:
T17.800DUnsp foreign body in oth prt resp tract causing asphyx, subs
T17.800DUnsp foreign body in oth prt resp tract causing asphyx, subs
T17.800Unspecified foreign body in other parts of respiratory tract causing asphyxiation
T17.80Unspecified foreign body in other parts of respiratory tract
T17.8Foreign body in other parts of respiratory tract
T17Foreign body in respiratory tract
T15-T19Effects of foreign body entering through natural orifice (T15-T19)
S00-T88Injury, poisoning and certain other consequences of external causes