Metatarsophalangeal joints (Redirected from Metatarsophalangeal articulations)

Metatarsophalangeal joints
The MTP, IP, PIP, and DIP joints of the foot:
  • MetaTarsoPhalangeal, at the ball of the foot
  • Interphalangeal joints of the foot:
    • InterPhalangeal (big toe only has one joint)
    • Proximal InterPhalangeal
    • Distal InterPhalangeal
Bones of the right foot; metatarsalphalangeal joints highlighted in an orange box
Latinarticulationes metatarsophalangeae
FMA35222 71356, 35222
Anatomical terminology

The metatarsophalangeal joints (MTP joints), also informally known as toe knuckles, are the joints between the metatarsal bones of the foot and the proximal bones (proximal phalanges) of the toes. They are condyloid joints, meaning that an elliptical or rounded surface (of the metatarsal bones) comes close to a shallow cavity (of the proximal phalanges).

The ligaments are the plantar and two collateral.


The movements permitted in the metatarsophalangeal joints are flexion, extension, abduction, adduction and circumduction.

See also

This page was last updated at 2023-11-26 04:39 UTC. Update now. View original page.

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