T78.3
Angioneurotic oedema
Coding guidance (WHO 2019)
Giant urticaria Quincke oedema Excl.: urticaria (L50.-) urticaria serum (T80.6)
Sibling codes
T78Adverse effects, not elsewhere classifiedT78.0Anaphylactic shock due to adverse food reactionT78.1Other adverse food reactions, not elsewhere classifiedT78.2Anaphylactic shock, unspecifiedT78.4Allergy, unspecifiedT78.8Other adverse effects, not elsewhere classifiedT78.9Adverse effect, unspecified