Bone
Calcaneus
Heel bone - largest tarsal bone
High-yield
Largest tarsal bone; the calcaneal (Achilles) tendon attaches to its posterior tuberosity. Fractured in falls from height.
Overview
The largest tarsal bone, forming the heel and lever for the calf muscles via the Achilles tendon; it transmits body weight to the ground.
Reference facts
- Bone type
- Short (tarsal)
- Key landmarks
- Calcaneal tuberosity; Sustentaculum tali; Fibular (peroneal) trochlea
- Articulations
- Talus (subtalar joint); Cuboid
Frequently asked questions
What type of bone is the calcaneus?
The calcaneus is a short (tarsal) bone.
What does the calcaneus articulate with?
The calcaneus articulates with the talus (subtalar joint); Cuboid.
What are the key landmarks of the calcaneus?
Key landmarks of the calcaneus include the calcaneal tuberosity; Sustentaculum tali; Fibular (peroneal) trochlea.