T81.521 Obstruction due to foreign body accidentally left in body following infusion or transfusion

The following code(s) above T81.521 may contain annotation back-references that may be applicable to T81.521:

• Injury, poisoning and certain other consequences of external causes (S00-T88)
• Obstruction due to foreign body accidentally left in body following procedure (T81.52)

Diagnosis Index

Foreign Body
- Accidentally Left Following A Procedure T81.509
-- Infusion T81.501
--- Resulting In
---- Obstruction T81.521
-- Transfusion T81.501
--- Resulting In
---- Obstruction T81.521