Patient-Specific Occlusal Splints Using MODJAW Kinematics

This clinical study is designed to evaluate the effectiveness of patient-specific occlusal splints created using MODJAW, a jaw-tracking device that records 3D mandibular movements. Occlusal splints are commonly used to treat bruxism (teeth grinding) and temporomandibular joint (TMJ) disorders, which can cause jaw pain, headaches, and worn teeth. Traditional splints are made using standard designs that do not consider each patient's unique jaw movements. In this study, 40 participants with mild-to-moderate bruxism or TMJ dysfunction will be randomly assigned to two groups. One group will receive custom splints designed using MODJAW kinematic data, while the other group will receive standard occlusal splints. Participants will use their assigned splint for 8 weeks. The study will measure: Jaw movement patterns using MODJAW TMJ pain levels Patient comfort and satisfaction The main goal is to determine whether MODJAW-based, patient-specific splints provide better jaw function, reduced pain, decreased teeth grinding, and higher patient satisfaction compared to standard splints. Participants will be monitored throughout the study to ensure safety, comfort, and proper splint use. This study is expected to help dentists design more effective, personalized splints in the future and improve treatment outcomes for people with jaw disorders or bruxism.