What does the term "tendinosis" refer to?

Tendinosis specifically refers to the degeneration of a tendon, often due to chronic overuse rather than acute inflammation. This condition is characterized by changes in the tendon’s structure, which can include collagen breakdown and disorganization. These degenerative changes can lead to weakened tendons and an increased risk of injury.

In contrast to tendinitis, which indicates inflammation of the tendon, tendinosis encompasses issues related to long-term wear and tear. This distinction is critical for understanding the appropriate management and treatment strategies, as tendinosis typically requires a focus on rehabilitation and activity modification to promote healing and restore function.