Bunion: Metatarsophalangeal joint
Bunion: Metatarsophalangeal joint

A bunion (hallux valgus) is an enlargement of bone or tissue around the joint at the base of the big toe (metatarsophalangeal joint). This results in a bump on the outside edge of this toe.
Credits
| Primary Medical Reviewer | William M. Green, MD - Emergency Medicine |
| Specialist Medical Reviewer | Gavin W.G. Chalmers, DPM - Podiatry and Podiatric Surgery |
| Last Updated | March 20, 2006 |
| Last updated: | March 20, 2006 |
|---|---|
| Reviewed By: | William M. Green, MD - Emergency Medicine, Gavin W.G. Chalmers, DPM - Podiatry and Podiatric Surgery |
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