NB91.70

ICD-11 MMS 2026-01

Contusion of small intestine

Description

An injury to small intestine resulting from a blow in which the subsurface tissue is injured and often internally bled but the skin is not broken.

Index terms

  • Contusion of small intestine
  • Bruise of small intestine
  • Contusion of ileum
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  • Contusion of jejunum

Excludes

Exclusions from above levels

  • NB91.6 – Injury of duodenum
  • http://id.who.int/icd/entity/152692065 – Frostbite
  • http://id.who.int/icd/entity/163532889 – Burns
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  • ND50 – Fracture of spine, level unspecified
  • 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

  • NB91.71 – Laceration of small intestine
  • NB91.72 – Primary blast injury of small intestine
  • NB91.7Y – Other specified injury of small intestine
  • NB91.7Z – Injury of small intestine, unspecified

Foundation entity

Contusion of small intestine – http://id.who.int/icd/entity/188243757

Allowed postcoordination axes

Part of: NB91.7: Injury of small intestine › NB91: Injury of intra-abdominal organs › 22: Injury, poisoning or certain other consequences of external causes