Plantar Skeleton Sketch

1.First Metatarsal 2.Second Metatarsal 3.Third Metatarsal 4.Fourth Metatarsal 5.Fifth Metatarsal 6.Medial cuneiform (first cuneiform) 7.Intermediate cuneiform (second cuneiform) 8.Lateral cuneiform (third cuneiform) 9.Cuboid 10.Navicular 11.Calcaneus 12.Distal phalanx 13.Proximal phalanx 15.Ungual tuberosity 16.Flexor hallucis longus tendon attachment 17.Medial & Lateral sesamoid 18.Peroneal Longus tendon attachment 19.Anterior tibialis tendon attachment 20.Posterior tibialis tendon attachment 21.Sustentaculum tali 22.Groove for Flexor digitorum longus 23.Insertio of flexor digitorum longus tendon 24.Abductor digiti minimi quinti 25.plantar interossei muscle origin 26.Peroneus brevis tendon insertion 27.Groove for peroneus longus tendon 28.Quadratus plantae origin 29. Medial tubercle of calcaneus 30.Lateral tubercle of calcaneus

LOWER EXTREMITY ANATOMY

Talus
  • Head
  • Neck
  • Body
  • Trochlear surface (dome)
  • Facet for medial malleolus
  • Facet for lateral malleolus
  • Facets for calcaneus
    • anterior, middle, posterior

  • Sulcus tali
  • Lateral process
  • Posterior process
    • Lateral tubercle
    • Medial tubercle
    • Groove for FHL

Calcaneus

  • Facets for talus
    • Anterior, middle, posterior

  • Sulcus calcanei
  • Calcaneal tuberosity
  • Anterior tubercle
  • Facet for cuboid
  • Sustentaculum tali
  • Fibular trochlea

Navicular

  • Tuberosity
  • Facets for talus and cuneiform
Cuneiform
  • Medial, intermediate, lateral

Cuboid

  • Facet for calcaneus
  • beak of the cuboid
  • Fibular groove
  • Fibular ridge
  • Tuberosity
  • Facets for metatarsal 4 & 5

Metatarsals

  • For all metatarsals:
    • Base
    • Shaft
    • Head
    • Tubercles
    • Articular surfaces

  • First Metatarsal:
    • Head
    • Crista
    • Sesamoid grooves

  • Fifth metatarsal
    • Tuberosity (styloid process)

Phalanges

  • Proximal, middle, distal
    • Hallux only: proximal & distal