Joint crepitus, characterized by audible clicks, pops, or snaps emanating from a joint, is a fairly common phenomenon. These noises, often benign, can occur in various joints, including the shoulder, elbow, and wrist. Factors contributing to these sounds range from natural physiological processes to underlying medical conditions.
Understanding the source of these sounds is important for individuals experiencing discomfort or seeking reassurance. While occasional joint noises are usually harmless, persistent or painful crepitus warrants medical evaluation to rule out potentially serious issues. Historically, observation of joint sounds has been a component of physical examinations, providing clues to musculoskeletal health.