Radiographic analysis of hallux valgus. A two-dimensional coordinate system.

摘要: A new method was devised for the evaluation of medial and lateral splaying foot on dorsoplantar radiographs made while patient is bearing weight. This involves use a two-dimensional coordinate system; axis shaft second metatarsal x axis, intersection with proximal end point origin, perpendicular to that passes through origin y axis. used study 177 feet 112 female patients who had symptomatic hallux valgus those ninety-four normal sixty-four subjects. The site metatarsus primus varus in first metatarsocuneiform joint. great toe were longer, average, than However, coordinates at tip larger only less twenty years old, because progression angulation older patients.