Duodenal ulcer due to external causes

Definition

Duodenal ulcer caused by external substances, such as alcohol, radiation, chemical agent and by other external causes.

5 subordinate codes

• DA63.50Drug-induced duodenal ulcer
• DA63.51Radiation duodenal ulcer
• DA63.52Chemical duodenal ulcer
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Duodenal ulcer

• DA63.0Duodenal erosion
• DA63.1Helicobacter-pylori associated duodenal ulcer
• DA63.2Helicobacter-pylori associated and drug-induced duodenal ulcer
• DA63.3Stress ulcer of duodenum
• DA63.4Eosinophilic duodenal ulcer
• DA63.6Infectious duodenal ulcer
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified