What is Retrocalcaneal Bursitis?

Description:

Retrocalcaneal bursitis is a condition characterized by inflammation of the bursa located between the Achilles tendon and the calcaneus, the large bone that forms the heel. This condition can be painful and limit mobility, making it essential to understand its anatomy and impact.

Anatomy of Retrocalcaneal Bursitis:

Retrocalcaneal bursitis involves several key components:

1. Achilles Tendon: This thick, strong tendon connects the calf muscles to the heel bone (calcaneus) and facilitates ankle movement, including pointing the foot downward (plantarflexion).

2. Bursa: Bursae are small, fluid-filled sacs that cushion and reduce friction between tendons, muscles, and bones. In the case of retrocalcaneal bursitis, the bursa located behind the Achilles tendon becomes inflamed.

Function of the Retrocalcaneal Bursa:

The retrocalcaneal bursa plays a crucial role in allowing the Achilles tendon to glide smoothly over the calcaneus during ankle movement. It provides cushioning and reduces friction, promoting painless and efficient motion.

Common Retrocalcaneal Bursitis Issues:

Several factors can lead to retrocalcaneal bursitis:

1. Overuse: Repetitive activities that stress the Achilles tendon, such as running or jumping, can irritate and inflame the bursa.

2. Footwear: Ill-fitting shoes or those that lack proper heel support may contribute to the development of this condition.

3. Foot Structure: Abnormal foot mechanics, such as high arches or flat feet, can increase the risk of retrocalcaneal bursitis.

4. Injury: Trauma to the back of the heel can cause inflammation in the bursa.

Signs and Symptoms:

Common signs and symptoms of retrocalcaneal bursitis include:

• Pain: Individuals typically experience pain at the back of the heel, especially during activities that involve ankle movement or pressure on the Achilles tendon.

• Swelling: Swelling may occur in the affected area.

• Tenderness: The back of the heel can become tender to the touch.

• Stiffness: Reduced range of motion in the ankle joint.

By Charlie Molloy