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Metatarsophalangeal joints

  (Redirected from Metatarsophalangeal joint)

The metatarsophalangeal joints (MTP joints) 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).

Metatarsophalangeal joints
Articulationes metatarsophalangeae-la.svg
Bones of the right foot; metatarsalphalangeal joints highlighted in an orange box
DIP, PIP, IP and MTP joints of the foot.png
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
Details
Identifiers
Latinarticulationes metatarsophalangeae
MeSHD008683
TAA03.6.10.801
FMA71356
Anatomical terminology

The ligaments are the plantar and two collateral.

MovementsEdit

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

See alsoEdit

ReferencesEdit

This article incorporates text in the public domain from page 359 of the 20th edition of Gray's Anatomy (1918)

External linksEdit