Heel bone

Heel Bone: Anatomy, Functions and Disorders

The calcaneus, also known as calcaneus, pna, bna or jna, is a large bone located at the back of the foot. It connects to the ankle joint and also serves as the basis for the ligaments and muscles that control the movement of the foot.

Calcaneal bone anatomy

The heel bone is shaped like a roughly cubic block, which is located between the bones of the foot and the ankle joint. Its upper surface forms part of the sole of the foot, and its posterior surface connects to the Achilles vein, which connects the shin to the heel.

Functions of the calcaneus bone

The heel bone plays an important role in maintaining balance and movement of the foot. It helps distribute body weight on the foot and absorb shock when walking and running. In addition, the calcaneus bone serves as the basis for the connection of many muscles, including the ankle muscles, Achilles tendon and ligaments, providing stability and control of foot movements.

Heel bone disorders

Despite its important role, the heel bone can be subject to various disorders. Common problems include fractures, Achilles inflammation, heel spurs and flat feet. These disorders can lead to pain, limited foot mobility, and poor balance.

Conclusion

The heel bone is an important component of the foot, providing stability and control of movement. Proper foot care and prevention of possible disorders will help maintain the health and mobility of this important part of the body. If you are having problems with your foot or heel bone, see your doctor to evaluate the condition and determine the best treatment.