NCT07180732

Accuracy of Injection Moulding Technique

Accuracy of Direct Composite Veneers Using Injection Moulding Technique

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 10 (actual)
• Sponsor: NewGiza University · Academic / Other
• Sex: All
• Age: 20 Years – 40 Years
• Healthy volunteers: Not accepted

Summary

To evaluate the discrepancy between the digital smile design (DSD) and the resulting direct composite veneers via Injection Moulding Technique.

Detailed description

This study will be aiming at testing the accuracy of the injection moulding technique compared with the digital smile design, therefore improving the outcome of composite veneers for the patients in order to reach more predictable results. Utilizing a quantitative method to assess accuracy of Injection moulding technique is deficient in literature and using a geometrical subtraction software will be an objective method to compare the difference with the digital smile design.

Conditions

• Esthetic Restorations

Interventions

Type	Name	Description
PROCEDURE	Injection moulding technique	A dental technique that uses a transparent silicone index or stent to inject a low-viscosity composite into a pre-planned and approved tooth shape.
DIAGNOSTIC_TEST	Digital smile design	A modern approach that uses digital imaging, videos, and software to create a customized, virtual 3D model of a patient's ideal smile before any treatment begins

Timeline

• Start date: 2025-05-01
• Primary completion: 2025-08-31
• Completion: 2025-09-10
• First posted: 2025-09-18
• Last updated: 2025-09-18

Locations

1 site across 1 country: Egypt