Conventional Versus Neutral-Zone CAD/CAM Dentures Restoring Mandibular Resorbed Ridges
Egypt12 participantsStarted 2023-03-01
Plain-language summary
The study is a within-subject randomized clinical trial that will compare and evaluate patients' satisfaction and digitally analyze denture space Confines. Group I: CAD/CAM. (computer-aided design/computer-aided manufacturing) Conventional complete dentures will be designed based on the bone support concept, Group II: CAD/CAM neutral zone complete dentures will be designed based on the neutral zone concept. The participants will be selected according to inclusion and exclusion criteria and will be randomly allocated into both groups and then shuffled to the other group using the Research Randomizer Program.
Who can participate
Age range50 Years – 80 Years
SexALL
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Inclusion criteria
✓. Patients who have been completely edentulous in both jaws (maxilla and mandible) for a long period.
✓. The age of patients ranges from 50 to 80 years old.
✓. Patients with a resorbed mandibular ridge.
✓. Patients with a Class I maxillo-mandibular relationship
✓. Patients with adequate inter-arch space.
✓. Patients with good neuromuscular control.
✓. Patients without any tempo-mandibular disorder.
Exclusion criteria
✕. Patients with any oral diseases that may affect complete denture construction
✕. Patients with bad oral hygiene.
✕. Patients with oral parafunctional habits.
✕. Hysterical patients.
What they're measuring
1
Digital Analysis and Comparison of Denture Space Confines for CAD/CAM Dentures Based on the bone-support concept Versus based on the neutral-zone concept Restoring Mandibular Resorbed Ridges using "Medit compare" digital software.
Timeframe: before manufacturing of complete removable denture