Which condition is characterized by painful inflammation of the tendon?

Tendonitis is characterized by painful inflammation of the tendon. It specifically refers to the inflammation or irritation of a tendon, which is the thick fibrous cord that attaches muscle to bone. This condition often arises due to overuse, injury, or age-related wear and tear, leading to pain and tenderness in the area surrounding the affected tendon.

Tendonitis can occur in various parts of the body, including the shoulders, elbows, wrists, knees, and ankles, manifesting as sharp pain and difficulty moving the affected joint. The inflammation is a direct response to injury or repetitive strain, making it important to address both the symptoms and the underlying causes for effective treatment.

While conditions like epicondylitis also involve tendon inflammation and may seem similar, it is specifically the inflammation of the tendons around the elbow. Therefore, tendonitis serves as a broader term that highlights inflammation affecting tendons in various locations, which is why it is the most accurate choice in this context.