Evaluation of single Total Crowns made of Zirconia Reinforced Lithium Silicate

Not Applicable

Recruiting

• Conditions: Ceramics; Computer-Aided Desing; A14.549.167.900.710

• Registration Number: RBR-2s664yk
• Lead Sponsor: Faculdade de Odontologia de Bauru - Universidade de São Paulo

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2024-07-24
• Last Update Posted: 19 August 2024
• Study Completion: 2025-06-30

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Participants aged 18 to 60, no specific gender; who have indication for full crowns on posterior permanent teeth; who are available to clinical monitoring throughout the evaluation period; willing and able to go through periapical/interproximal radiographic examination when necessary; be in accordance with the Terms Free and Informed Consent (TCLE); general health consistent with the period of clinical assessment; adequate maxillomandibular relationship and occlusal stability

Exclusion Criteria

History of allergy to any of the materials to be used in the search; pregnancy at the beginning of the experiment; use of drugs that may interfere with the environment oral; systemic diseases with the possibility of altered immunity and risk of infection in the start of study; impossibility of being subjected to specific techniques for carrying out the search; insufficient space for proper creation of crowns; habit holders parafunctional; abutment teeth that, endodontically and periodontally, do not present predictability until the end of the evaluation period; periodontal disease; high risk of caries; unsatisfactory oral hygiene; use of removable partial dentures

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Zirconia-reinforced lithium silicate ceramic crowns as expected deliver superior performance similar to that of lithium disilicate crowns. Being made by the system CAD/CAM, present better marginal adaptation and in addition the use of monolithic materials eliminates one of the failure factors of bilayer ceramic restorations (chipping of the <br>covering ceramic).

Secondary Outcome Measures

Name	Time	Method
o secondary outcomes are expected.