Temporomandibular Joint Disorders (TMD) refer to a group of conditions affecting the temporomandibular joint, which connects the jawbone to the skull. These disorders can cause pain in the jaw, face, and neck, as well as difficulty in moving the jaw. Symptoms may include clicking or popping sounds when opening or closing the mouth. TMD can result from various factors, including jaw injuries, teeth grinding, or arthritis. Diagnosis typically involves a physical examination and imaging tests. Treatment options may include pain relief medications, physical therapy, or dental appliances to help manage symptoms and improve jaw function.