Diseases

Pressure Ulcer

An ulceration caused by prolonged pressure on the SKIN and TISSUES when one stays in one position for a long period of time, such as lying in bed. The bony areas of the body are the most frequently affected sites which become ischemic (ISCHEMIA) under sustained and constant pressure.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An ulceration caused by prolonged pressure on the SKIN and TISSUES when one stays in one position for a long period of time, such as lying in bed. The bony areas of the body are the most frequently affected sites which become ischemic (ISCHEMIA) under sustained and constant pressure.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

19 entry terms
  • Bed Sores
  • Bedsore
  • Decubitus Sore
  • Decubitus Ulcer
  • Pressure Injury
  • Pressure Sore
  • Bed Sore
  • Bedsores
  • Decubitus Sores
  • Decubitus Ulcers
  • Injury, Pressure
  • Pressure Injuries
  • Pressure Sores
  • Pressure Ulcers
  • Sore, Bed
  • Sore, Decubitus
  • Sore, Pressure
  • Ulcer, Decubitus
  • Ulcer, Pressure

MeSH Record

Aspects Covered

35 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, congenital, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, embryology, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, radiotherapy, rehabilitation, surgery, therapy, urine, veterinary, virology.

MeSH Record

Indexing Annotation

pressure injury resulting from prolonged pressure on the skin and tissues is indexed here

MeSH Record

History Note

2006 (1963)

MeSH Hierarchy

Tree Number

MeSH Record

NLM Classification

WR 598

AMA Style

References

  1. National Library of Medicine. Pressure Ulcer. Medical Subject Headings (MeSH). 2026. Unique ID D003668. http://id.nlm.nih.gov/mesh/2026/D003668
  2. Pressure Ulcer. In: Wikipedia. https://en.wikipedia.org/wiki/Pressure_ulcer
  3. Pressure Ulcer. In: Wikidata. https://www.wikidata.org/wiki/Q308978