Exostosis
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At the time the article was created Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosuresAt the time the article was last revised Ammar Ashraf had no financial relationships to ineligible companies to disclose.
View Ammar Ashraf's current disclosures- Exostoses
Exostoses are defined as benign growths of bone extending outwards from the surface of a bone. It can occur in any bone and be triggered by a number of factors. There are a number of examples of exostoses that occur due to local irritant stimuli:
exostosis of the external auditory canal (surfer's ear)
Where exostoses are capped with cartilage, they are termed osteochondromas, which can be solitary or multiple, sessile or pedunculated:
solitary: osteochondromas
multiple: hereditary multiple exostoses
References
- 1. Bullough PG. Ivory Exostosis of the Skull. Postgrad Med J. 1965;41 (475): 277-81. doi:10.1136/pgmj.41.475.277 - Free text at pubmed - Pubmed citation
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- Osteochondroma fracture
- Intracranial osteochondroma
- Torus palatinus
- Hereditary multiple exostoses
- L1 spinous process osteochondroma
- Osteochondroma - tibia
- Osteochondroma - Femur
- Ethmoid sinus osteoma
- Enchondroma with pathological fracture and incidental exostosis
- Osteochondroma - rib
- Femoral osteochondroma causing ischiofemoral impingement
- Osteochondroma-related popliteal artery pseudoaneurysm
- Tibial spine fracture
- Osteoarthritis of both knee
- Subungual exostosis
- Hereditary multiple exostoses
- Exostosis
- Hereditary multiple exostoses
- Exostosis of the femur
- Exostosis of the talus
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