NB91.63

ICD-11 MMS 2026-01

Perforation of duodenum

Description

Perforation of duodenum is a penetration of the wall of the duodenum, resulting in luminal contents in duodenum flowing into the abdominal cavity or retroperitoneal wall.

Index terms

  • Perforation of duodenum
  • Perforation of duodenum due to injury

Inclusions

  • Perforation of duodenum due to injury

Exclusions from above levels

  • http://id.who.int/icd/entity/152692065 – Frostbite
  • http://id.who.int/icd/entity/163532889 – Burns
  • ND50 – Fracture of spine, level unspecified
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  • ND51 – injuries of trunk NOS
  • ND73.2 – Foreign body in stomach
  • ND73.3 – Foreign body in small intestine
  • ND73.4 – Foreign body in colon
  • ND73.5 – Foreign body in anus or rectum
  • ND74 – Foreign body in genitourinary tract
  • NE61 – insect bite or sting, venomous
  • FB80.7 – Malunion of fracture
  • FB80.8 – Nonunion of fracture
  • FB80.A – Stress fracture, not elsewhere classified
  • FB80.B – Pathological fracture
  • http://id.who.int/icd/entity/624443803 – Birth injury
  • JB0A – Certain specified obstetric trauma

Sibling codes

  • NB91.60 – Contusion of duodenum
  • NB91.61 – Laceration of duodenum
  • NB91.62 – Primary blast injury of duodenum
  • NB91.6Y – Other specified injury of duodenum
  • NB91.6Z – Injury of duodenum, unspecified

Foundation entity

Perforation of duodenum – http://id.who.int/icd/entity/2005103880

Allowed postcoordination axes

Part of: NB91.6: Injury of duodenum › NB91: Injury of intra-abdominal organs › 22: Injury, poisoning or certain other consequences of external causes