K223-char group
Other diseases of oesophagus
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: oesophageal varices (I85.-)
Codes within K22
K22.0Achalasia of cardiaK22.1Ulcer of oesophagusK22.2Oesophageal obstructionK22.3Perforation of oesophagusK22.4Dyskinesia of oesophagusK22.5Diverticulum of oesophagus, acquiredK22.6Gastro-oesophageal laceration-haemorrhage syndromeK22.7Barrett oesophagusK22.8Other specified diseases of oesophagusK22.9Disease of oesophagus, unspecified