Symptomatic bipartite sesamoids.
The great toe sesamoids have been well reported in the literature, in every aspect. Much has been written about the normal anatomic variation of partite metatarsophalangeal sesamoids. It is the purpose of this article to present a theory explaining the common occurrence of a symptomatic partite sesamoid. The authors believe there is a high rate of occurrence of symptomatic partite sesamoids, especially when associated with hallux abducto valgus. Presented is information concerning the internal and external structural components of a bipartite metatarsal sesamoidal joint, which may inherently lead it to symptomatology.
Frankel
J P
JP
Department of Podiatric Surgery, Leyden Community Hospital, Northlake, Illinois.
Harrington
J
J
D006801:Humans; D012716:Sesamoid Bones / Q000293:injuries* / Q000503:physiopathology; D014034:Toes / Q000033:anatomy & histology