Biceps tendonitis, also known as bicipital tendonitis, refers to the inflammation or irritation of the tendons that connect the biceps muscle to various structures in the arm and shoulder. Although athletes are more susceptible to this condition, it can develop in anyone. Fortunately, with proper care, most cases of biceps tendonitis can be fully resolved, while more severe cases may necessitate surgical intervention for complete recovery.
Anatomy of the Biceps Muscle
The biceps muscle is situated on the front of the upper arm and plays a crucial role in arm movement. It is connected to the scapula of the shoulder by one tendon and to the radius bone of the elbow by another tendon. While both tendons are prone to biceps tendonitis, injuries to the upper tendon are more frequently reported.
Tendonitis: Causes and Symptoms
Tendonitis occurs when the tendons, which are strong connective tissues that attach muscles to bones, experience tiny tears due to certain activities. These tears result in inflammation and swelling of the affected tendon. As the swollen tendon rubs against the adjacent bones, it causes further irritation and discomfort. This can lead to a recurring cycle of inflammation and pain.