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NOT YET RECRUITING
NCT06985173
NA

Patient Satisfaction in Occlusal Splints Fabricated Using Fully Digital Versus Conventional Workflow

Sponsor: Cairo University

View on ClinicalTrials.gov

Summary

According to published literatures, the prevalence of TMD is approximately 10% in patients over 18 years of age with a considerable proportion being women of reproductive age. The treatment of TMD presents the following goals: decreasing joint and masticatory muscle pain, increasing the range of motion in the mandible, preventing degenerative changes in the articulating tissues. Management of TMD can be either conservative or surgical treatments, the conservative treatments include analgesia, medications, physical therapy, occlusal adjustment, splint therapy, localized steam application, and external muscle massage. The occlusal splint therapy is considered a common treatment option for TMD management. Flat stabilization splint is the preferred splint for such cases. It is designed to promote occlusal stability and decrease muscles tension by altering occlusion and allowing complete seating of the condyle in centric relation. The evolution of digital technology created new era of dentistry that successfully digitalized the traditional workflow of occlusal splints including designing and manufacturing. Furthermore, virtual facebow and dynamic jaw relation record using jaw tracking device are another digital reward. The digital workflow can offer more predictable approach for occlusal splint construction, It could eliminate the traditional technical errors and enhance the occlusal accuracy

Official title: Patient Satisfaction and Occlusal Adjustments in Occlusal Splints Fabricated Using Fully Digital Versus Conventional Workflow in TMD Patients. (Randomized Controlled Clinical Trial)

Key Details

Gender

All

Age Range

18 Years - 40 Years

Study Type

INTERVENTIONAL

Enrollment

32

Start Date

2025-07-01

Completion Date

2026-01-01

Last Updated

2025-05-22

Healthy Volunteers

No

Interventions

DEVICE

Occlusal splints manufactured with fully digital workflow.

The intervention involves the fabrication of 3D printed occlusal splint with fully digitalization technique by the aid of Jaw Tracing Device. The acquisition and scanning of the patients are done by using an intra oral scanner and designing them using a designing software. This device will be printed with a 3D printer utilizing printable resin material

DEVICE

Occlusal splints manufactured with Conventional workflow

For the comparator group, maxillary and mandibular impressions will be made with Cavex CA37 alginate impression material (Cavex Holland B.V, Holland), models will be poured with gypsum (Kimberlit, Type IV Dental Stone, Protechno Spain), facebow (Bio-art) record and interocclusal registrations will be recorded at centric by using bite registration material after patient deprogramming with Lucia jig. The models will be mounted in a semi-adjustable articulator (Bio-art, A7Plus, Brazil), wax pattern fabrication on surveyed and mounted casts to be invested finally to form a clear, heated-cured acrylic resin splint