One Year Clinical Evaluation of Shade Matching and Patient Satisfaction of New Gradient Technolog… (NCT04738526) | Clinical Trial Compass
UnknownNot Applicable
One Year Clinical Evaluation of Shade Matching and Patient Satisfaction of New Gradient Technology Monolithic Zirconia (5Y-TZP\3Y-TZP) Compared to Lithium Disilicate Crowns in Dental Esthetic Zone
30 participantsStarted 2021-03-01
Plain-language summary
Although zirconia is widely used for fabrication of restorations, the 3Y-TZP zirconia where limited for posterior region for its high strength and bad esthetic. While the 5Y-TZP zirconia is limited for the anterior region due to its good esthetic and low strength. For that reason, the introduction of the new gradient technology zirconia (5Y-TZP\\3Y-TZP) (IPS e.max Zircad Prime) has offered a solution to solve this problem be combining the esthetic of 5Y-TZP and the high strength of 3Y-TZP. The aim of the present study is to evaluate shade matching to natural tooth and patient satisfaction of the new gradient technology zirconia (5Y-TZP\\3Y-TZP) and lithium disilicate ceramic crowns.
Who can participate
Age range21 Years – 50 Years
SexALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
✓. From 21-50 years old, be able to read and sign the informed consent document.
✓. Have no active periodontal or pulpal diseases, have teeth with good restorations.
✓. Psychologically and physically able to withstand conventional dental procedures.
✓. Patient with thick gingival biotype.
✓. Patients with teeth problems indicated for single all ceramic restoration in esthetic zone
✓. Badly decayed teeth.
✓. Teeth restored with large filling restorations.
✓. Endodontically treated teeth.
Exclusion criteria
✕. Patient less than 21 or more than 50 years.
✕. Patient with active resistant periodontal diseases.