Arch (foot) | definition of Arch (foot) by Medical dictionary
arches of the foot (redirected from Arch (foot))
deep plantar (arterial) arch
the arterial arch formed by the lateral plantar artery running across the bases of the metatarsal bones and anastomosing with the dorsalis pedis artery via the deep plantar artery;
arches of the foot
Etymology: L, arcus, bow; AS, fot
the bony curves of the instep, including the longitudinal (anteroposterior) and the transverse arches.
Arches of the foot
arches of the foot the three arches (two longitudinal and one transverse) are responsible for maintaining the optimum load-bearing position of the foot and thus walking motion. In the erect position, the arches are maintained primarily by the bones and ligaments, allowing even distribution of body weight. Abnormal foot biomechanics may result in alteration of this balance of load, causing discomfort.