title: A new classification of first metatarsophalangeal joint dislocations (type I B).
abstract: Dorsal dislocation of the first metatarsophalangeal joint is a rare occurrence that has been infrequently reported in the podiatric literature. Two types of dislocations have been described. The authors review the mechanisms of injury and describe a third type of dislocation not yet reported in the literature.
mesh_terms: D006801:Humans; D004204:Joint Dislocations / Q000145:classification*; D008683:Metatarsophalangeal Joint / Q000293:injuries*; D014033:Toe Joint / Q000293:injuries*