What is the role of occlusal therapy in managing temporomandibular disorders?

• A. To reduce parafunctional forces and optimize occlusion through adjustments or stabilization splints, aiming to relieve muscle/joint stress; effectiveness varies case-to-case.
• B. To permanently cure TMD.
• C. To increase occlusal contacts for all teeth.
• D. To replace missing teeth with implants.

Answer: (A)

Occlusal therapy in managing temporomandibular disorders focuses on reducing harmful bite forces and balancing the bite to relieve stress on the jaw muscles and joints. Clinically, this means using protective stabilization splints or night guards and performing targeted bite adjustments to create a stable, even contact pattern. The idea is to lower muscle tension during function and parafunctional activities like grinding, so symptoms such as pain and joint noise can improve for some patients. It’s a conservative, often first-line approach, and its effectiveness varies from person to person.

This approach isn’t a permanent cure for TMD, and it doesn’t work for every case. It also isn’t about increasing contacts for all teeth or about replacing missing teeth with implants.