Brachymetatarsia and multiple sesamoids of the foot

Case contributed by Dr Roberto Schubert

Presentation

Plantar foot pain in a known foot deformity.

Patient Data

Age: 40
Gender: Female

Shortened 4th metatarsal bone. Multiple sesamoid bones at the MTP joints and the 1st IP joint.

Case Discussion

Brachymetatarsia develops from early closure of the growth plate. It typically involves the 4th ray or, less frequently, more than one metatarsal bone. It is related to several genetic conditions and syndromes. Females are almost exclusively affected1. Supernumerous sesamoids at the MTP joints are most common in the 5th ray and least common in the 4th ray. The incidence in the 1st IP joint is 2%2.

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Case information

rID: 15159
Case created: 27th Sep 2011
Last edited: 17th Oct 2015
Inclusion in quiz mode: Included

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