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The Foot Bones
Foot Bones
There are 27 bones in the foot
(and a variable number of sesamoid bones)
right foot, dorsal view
Foot Bones
There are 27 bones in the foot
(and a variable number of sesamoid bones)
right foot, medial view
Foot Bones
Anterior View
There are 27 bones in the foot
(and a variable number of sesamoid bones)
Foot Bones
Anterior View
There are 27 bones in the foot
(and a variable number of sesamoid bones)
They may be broadly classified into
- Tarsal bones
- Metatarsal bones
- Phalanges
Foot Bones
There are 7 Tarsal Bones
Foot Bones
There are 7 Tarsal Bones
1. Calcaneus
Largest tarsal boneBest viewed from the side
Lateral View
Foot Bones
There are 7 Tarsal Bones
Medial view
Calcaneus
Projects posterior to the Tibia and Fibula
Foot Bones
There are 7 Tarsal Bones
Medial view
Calcaneus
Projects posterior to the Tibia and Fibula
Posteriorsurface
Foot Bones
There are 7 Tarsal Bones
Calcaneus
The medial aspect of the calcaneus has a projection
Posterior view
Foot Bones
There are 7 Tarsal Bones
Calcaneus
The medial aspect of the calcaneus has a projection
Sustentaculum Tali
Posterior view
Foot Bones
There are 7 Tarsal Bones
Calcaneus
The medial aspect of the calcaneus has a projection
Sustentaculum Tali
Posterior view
Foot Bones
There are 7 Tarsal Bones
Calcaneus
The Sustentaculum Tali
Articulates with the Talus superiorly
Posterior view
Foot Bones
There are 7 Tarsal Bones
Calcaneus
The Sustentaculum Tali
Articulates with the Talus superiorly
Has a prominent groove inferiorly for the tendon of Flexor Hallucis Longus
Posterior view
Foot Bones
There are 7 Tarsal Bones
2. Talus
Medial view
Foot Bones
There are 7 Tarsal Bones
Talus
Connects the foot to the leg
Medial view
Foot Bones
There are 7 Tarsal Bones
Talus
Connects the foot to the leg
Articulates with the Tibia and Fibula superiorly
Medial view
Foot Bones
There are 7 Tarsal Bones
Talus
Connects the foot to the leg
Articulates with the Tibia and Fibula superiorly
Posterior view
Fibula
Foot Bones
There are 7 Tarsal Bones
Talus
Connects the foot to the leg
Articulates with the Tibia and Fibula superiorly
Posterior view
Tibia
Foot Bones
There are 7 Tarsal Bones
Talus
Connects the foot to the leg
Articulates with the Tibia and Fibula superiorly
Posterior view
Talus
Foot Bones
There are 7 Tarsal Bones
Talus
Connects the foot to the leg
Articulates with the Calcaneus inferiorly
Posterior view
Talus
Foot Bones
There are 7 Tarsal Bones
Talus
Connects the foot to the leg
Articulates with the Calcaneus inferiorly
Posterior viewCalcaneus
Foot Bones
There are 7 Tarsal Bones
Talus
Lateral view
Has a body
Foot Bones
There are 7 Tarsal Bones
Talus
Lateral view
Has a body
Medial view
Foot Bones
There are 7 Tarsal Bones
Talus
Lateral view
Has a neck
Medial view
Foot Bones
There are 7 Tarsal Bones
Talus
Lateral view
Has a head
Medial view
Foot Bones
There are 7 Tarsal Bones
Talus
Lateral view
No muscular attachments
Medial view
Foot Bones
There are 7 Tarsal Bones
Talus
Anterior view
Foot Bones
There are 7 Tarsal Bones
3. Navicular
Medial view
Foot Bones
There are 7 Tarsal Bones
Navicular
Lies distal to the Talus
Medial view
Foot Bones
There are 7 Tarsal Bones
Navicular
Lies distal to the Talus
Lateral view
Foot Bones
There are 7 Tarsal Bones
Navicular
Articulates distally with the 3 cuneiform bones
Anterior view
Foot Bones
There are 7 Tarsal Bones
Navicular
Has a tuberosity medially that provides attachment for the Tibialis Posterior Tendon
Medial view
Foot Bones
There are 7 Tarsal Bones
Cuneiforms
There are 3 Cuneiform Bones
Foot Bones
There are 7 Tarsal Bones
4. Medial Cuneiform
Anterior view
Foot Bones
There are 7 Tarsal Bones
Medial Cuneiform
medial view
Foot Bones
There are 7 Tarsal Bones
Medial Cuneiform
Articulates with the
Navicular proximally
medial view
Foot Bones
There are 7 Tarsal Bones
Medial Cuneiform
Articulates with the
Navicular proximally
1st Metatarsal distally
medial view
Foot Bones
There are 7 Tarsal Bones
5. Middle or Intermediate Cuneiform
Anterior view
Foot Bones
There are 7 Tarsal Bones
Middle or Intermediate Cuneiform
Lateral view
Foot Bones
There are 7 Tarsal Bones
Middle or Intermediate Cuneiform
Lateral view
Articulates with the
Navicular proximally
Foot Bones
There are 7 Tarsal Bones
Middle or Intermediate Cuneiform
Lateral view
Articulates with the
Navicular proximally
2nd Metatarsal distally
Foot Bones
There are 7 Tarsal Bones
6. Lateral Cuneiform
Anterior view
Foot Bones
There are 7 Tarsal Bones
Lateral Cuneiform
Lateral view
Articulates with the
Navicular proximally
Foot Bones
There are 7 Tarsal Bones
Lateral Cuneiform
Lateral view
Articulates with the
Navicular proximally
3rd Metatarsal distally
Foot Bones
There are 7 Tarsal Bones
7. Cuboid
Anterior view
Foot Bones
There are 7 Tarsal Bones
Cuboid
Lateral view
Articulates with the
Calcaneus proximally
Foot Bones
There are 7 Tarsal Bones
Cuboid
Lateral view
Articulates with the
Calcaneus proximally
4th and 5th Metatarsals distally
Foot Bones
There are 7 Tarsal Bones
1. Talus2. Calcaneus3. Navicular4. Medial Cuneiform5. Intermediate
Cuneiform6. Lateral Cuneiform7. Cuboid
1
465
3
7
2
Metatarsals
There are 5 metatarsals
Lateral View
Anterior View
1453 2
145
3 2
Metatarsals
There are 5 metatarsalsThe first is placed medially for the Great Toe
Metatarsals
Each metatarsal has a
Base
Metatarsals
Each metatarsal has a
Base
Shaft
Metatarsals
Each metatarsal has a
Base
Shaft
Head
Phalanges
Phalanges
The Great Toe has two Phalanges
Proximal Phalanx
Phalanges
The Great Toe has two Phalanges
Distal Phalanx
Phalanges
The other toes have 3 phalanges each
Proximal Phalanges
Phalanges
The other toes have 3 phalanges each
Proximal Phalanges
Middle Phalanges
Phalanges
The other toes have 3 phalanges each
Proximal Phalanges
Middle Phalanges
Distal Phalanges
Foot and ankle surgeons classify the foot into three distinct areas
Lateral Oblique
View
The Hind Foot
Consists of - Talus- Calcaneus
Lateral Oblique
View
The Mid Foot
Consists of -Navicular-3 Cuneiforms-Cuboid
Lateral Oblique
View
The Fore Foot
Consists of -Metatarsals-Phalanges
Articulations of the Foot
The Talus is gripped between the- Lateral Malleolus of the Fibula- Medial Malleolus of the Tibia
TalusTalus
TibiaTibia
Medial MalleolusMedial Malleolus
FibulaFibula
Lateral Lateral MalleoluMalleoluss
TalusTalus
TibiaTibia
Medial MalleolusMedial Malleolus
FibulaFibula
Lateral Lateral MalleoluMalleoluss
This is theTalocrural Joint or
Ankle Joint
TalusTalus
TibiaTibia
Medial MalleolusMedial Malleolus
FibulaFibula
Lateral Lateral MalleoluMalleoluss
This is theTalocrural Joint
orAnkle Joint
Dorsiflexion and Plantarflexion movements occur at this joint
It is a Hinge Joint
Inferiorly, the Talus articulates with the Sustentaculum Tali of the Calcaneus SustentaculuSustentaculu
m Talim Tali
CalcaneusCalcaneusand a separate facet on the upper surface of the Calcaneus.The latter is called the Talocalcaneal Joint while the former is part of a complex joint called
Talocalcaneonavicular Joint
Inferiorly, the Talus articulates with the Sustentaculum Tali of the Calcaneus
NaviculaNavicularr
The Talus articulates distally with the Navicular bone
Talocalcaneonavicular Joint
NavicularNavicular
The Talus articulates distally with the Navicular bone at the
Talocalcaneonavicular Joint
InversionInversion EversionEversion
Inversion and Eversion occur at the Talocalcaneonavicular and Talocalcaneal
Joints
(The Talocalcaneal Joint and the Inferior part of the Talocalcaneonavicular Joint are
often spoken of as the Subtalar Joint)
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