Shoulder joint sounds, such as clicking, popping, or grinding, are common occurrences. These noises frequently stem from the movement of tendons and ligaments over bony prominences within the shoulder complex. In many instances, the presence of such sounds is not indicative of a serious underlying problem.
Understanding the genesis of these sounds is crucial for proper diagnosis and management. The temporomandibular joint (TMJ) sounds are clinically significant to oral and maxillofacial surgeon in clinical settings, and similar approach needs to be done when patient reports shoulder sounds. While some shoulder joint sounds may be harmless, others can signal underlying pathology such as rotator cuff tears, labral tears, or osteoarthritis. A thorough physical examination and imaging studies are sometimes necessary to differentiate between benign and pathological causes.