Clinical Research Directory

A Randomized Controlled Trial Evaluating Dental Implant Placement in the Anterior Esthetic Zone Using Two Guided Bone Regeneration Techniques: Prefabricated CAD/CAM Zirconia Membrane vs. Contour Augmentation.

Sponsor: Mohammed Mashhout Eisa Anas

Summary

This clinical trial aims to compare two guided bone regeneration (GBR) techniques in patients with horizontal ridge deficiency in the anterior esthetic region. Specifically, it evaluates the use of a prefabricated CAD/CAM zirconia membrane versus conventional contour augmentation performed simultaneously with dental implant placement. The study includes male and female patients aged 20 to 50 years who are in good general health, maintain adequate oral hygiene, and present with a Class I ridge defect as per Seibert's classification. The primary objective is to determine whether the customized zirconia membrane provides equivalent clinical and radiographic outcomes in terms of bone gain and soft tissue healing compared to the contour augmentation technique. Participants will also report their postoperative discomfort and overall satisfaction using a 100-point visual analog scale (VAS), recorded at multiple time points: 1, 6, and 12 hours, as well as 1, 3, 7, and 15 days postoperatively.

Official title: Prefabricated CAD/CAM Zirconia Membrane Versus Contour Augmentation Simultaneously With Dental Implant Placement in the Anterior Esthetic Area.

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