Heelbone

Heelbone or calcaneus is the largest bone in the human foot. It is located at the back of the foot and is responsible for supporting the weight and stress of the body during standing, walking, and running.

Anatomy

The heelbone is a large, irregularly shaped bone that forms the base of the rear part of the foot. It is connected to the tibia and fibula bones of the lower leg by the ankle joint, and to the cuboid bone of the foot by the calcaneocuboid joint. The top of the heelbone, known as the calcaneal tuberosity, is the attachment point for the Achilles tendon, which is crucial for movement.

Function

The primary function of the heelbone is to support the weight of the body during standing, walking, and running. It also acts as a lever for the muscles of the foot and lower leg, enabling movement and providing stability.

Conditions affecting the heelbone

Several medical conditions can affect the heelbone, including heel spurs, plantar fasciitis, Achilles tendinitis, and heel bone fractures. These conditions can cause pain, inflammation, and difficulty walking.

Treatment

Treatment for conditions affecting the heelbone depends on the specific condition and its severity. Options may include rest, physical therapy, medication, orthotic devices, and in severe cases, surgery.

See also

• Foot anatomy
• Foot conditions
• Orthopedics

Heelbone Resources
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