What does the term "crepitus" indicate in joint assessment?

The term "crepitus" refers specifically to a grinding or crackling noise that can be heard or felt during the movement of a joint. This sound is often associated with the presence of rough surfaces or irregularities within the joint, which may occur due to conditions such as osteoarthritis or cartilage wear. Crepitus can serve as an important diagnostic indicator for healthcare professionals when evaluating joint health and function. Recognizing this sound is crucial in joint assessment as it may provide insights into underlying issues affecting the joint's condition and mobility. Therefore, identifying crepitus can help guide appropriate treatment and management strategies for the individual.