Occlusal splint therapy is a well-established conservative approach for the management of temporomandibular disorders (TMDs); however, variability in clinical outcomes suggests that no single splint design is universally optimal. Conventional chairside stabilization splints are widely used and allow immediate intraoral adjustments; however, they are technique-sensitive and may compromise long-term fit and patient comfort. Conversely, 3D-printed occlusal splints provide superior precision, reproducibility, and material stability; however, their uniformly rigid structure may limit initial comfort and patient compliance, particularly in patients with acute pain or muscle tenderness.
To address these limitations, the researchers intend to develop an innovative hybrid occlusal splint i.e. Dual material 3D printed stabilization splint, that integrates both hard and soft components. This design aims to combine the biomechanical stability and occlusal precision characteristic of rigid splints with the cushioning effect and enhanced comfort provided by soft splints. The objective is to improve adaptation, compliance, and the sustained therapeutic efficacy of the splint.
Patients presenting with clinical symptoms of TMJ pain disorders were diagnosed using the DC/TMD criteria.
Age between 18 and 60.
The same number of original molars was used to avoid affecting periodontal proprioception and bite force.
The Patient's consent to participate in the study.
Pregnancy
Not willing to participate in the study
Healing disorders or systemic diseases where healing is compromised.
Allergic to PMMA, TPU, PETG or any other 3D printing or conventional prosthetic material.