What is the role of physical therapy in TMD management?

• A. Physical therapy improves range of motion, reduces muscle tension and trigger points, and enhances function through exercises, manual therapy, posture training, and modalities
• B. PTs only provide rest
• C. PTs cure all disc disorders
• D. PT only uses heat and ultrasound with no exercise

Answer: (A)

Physical therapy in TMD management centers on restoring jaw function through an active, multimodal approach. The best way to describe the role is that PT aims to improve range of motion, reduce muscle tension and trigger points, and optimize function through targeted exercises, hands-on manual therapy, posture training, and appropriate modalities. Exercises help loosen the jaw, improve mobility, and retrain the muscles that control chewing and jaw movement. Manual therapy releases tight muscles and joints around the jaw and neck, improving movement and reducing pain. Posture training supports proper alignment of the head, neck, and jaw, which often reduces strain during daily activities and chewing. Modalities, when used, can alleviate pain and muscle overactivity but are most effective when paired with active rehabilitation. Rest alone doesn’t address movement or muscle balance, disc disorders aren’t universally cured by PT, and using heat or ultrasound without exercises misses the active component that drives lasting improvement.