Diseases

Avulsion Fractures

Tearing away of the CORTICAL BONE fragment at the location of a strong ligament or tendon attachment. The bone fragment detachment site often occurs near a soft site (e.g., GROWTH PLATE) at the base where LIGAMENTS; TENDONS; or JOINT CAPSULES attach. In younger patients it is most often caused by a sudden forceful pull on a tendon in the opposite direction of the bone movement. In the elderly it is associated with osteoporotic INSUFFICIENCY FRACTURES.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Tearing away of the CORTICAL BONE fragment at the location of a strong ligament or tendon attachment. The bone fragment detachment site often occurs near a soft site (e.g., GROWTH PLATE) at the base where LIGAMENTS; TENDONS; or JOINT CAPSULES attach. In younger patients it is most often caused by a sudden forceful pull on a tendon in the opposite direction of the bone movement. In the elderly it is associated with osteoporotic INSUFFICIENCY FRACTURES.

MeSH Record

Classification

Broader headings

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MeSH Record

Synonyms

7 entry terms
  • Fractures, Avulsion
  • Sprain Fracture
  • Avulsion Fracture
  • Fracture, Avulsion
  • Fracture, Sprain
  • Fractures, Sprain
  • Sprain Fractures

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

History Note

2017

MeSH Hierarchy

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AMA Style

References

  1. National Library of Medicine. Avulsion Fractures. Medical Subject Headings (MeSH). 2026. Unique ID D000071562. http://id.nlm.nih.gov/mesh/2026/D000071562
  2. Avulsion Fractures. In: Wikipedia. https://en.wikipedia.org/wiki/Avulsion_fracture
  3. Avulsion Fractures. In: Wikidata. https://www.wikidata.org/wiki/Q1939887