hallux valgus

Last reviewed 01/2018

Hallux valgus is the commonest of the foot deformities. In this condition the big toe - the hallux - assumes a valgus position.

There are two groups of patients with hallux valgus:

• adolescents or young adults:
• there is often a family history of hallux valgus
• the articular surfaces are intact
• the primary deformity is a varus first metatarsal

• elderly ladies (occasionally men):
• the first metatarsophalangeal joint shows degenerative changes or rheumatoid arthritis
• there may be secondary deformities in adjoining toes