What is the definition of fascitis (fasciitis)?

Fasciitis is specifically defined as the inflammation of the fascia, which is the connective tissue that surrounds muscles, blood vessels, and nerves. It can occur due to various reasons such as overuse, injury, or an underlying condition that prompts the inflammation response. Understanding this definition is crucial, as fasciitis primarily affects the fascia itself rather than the muscles or other tissues, highlighting the importance of recognizing the specific type of tissue involved in the condition. This distinction is essential in both diagnosis and treatment, as addressing inflammation in the fascia would differ from addressing injuries or growths in muscle or surrounding tissues.