A Prospective Clinical Trial Evaluating Outcomes of Surveyed Zirconia Crowns

Not Applicable

Not yet recruiting

• Conditions: Removable Partial Denture; Dental Crown

• Registration Number: NCT06564337
• Lead Sponsor: Neena DSouza

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2024-8-18
• Last Update Posted: 2 September 2024

Recruitment & Eligibility

• Status: Not yet recruiting
• Sex: All
• Target Recruitment: Not specified

Inclusion Criteria

Inclusion Criteria:<br><br> - Patient recruitment will be from the adult patient population<br> that presents to the undergraduate/graduate prosthodontic dental clinic requiring<br> new tooth or tissue supported removable cast dental prostheses to replace missing<br> teeth for the following situations:<br><br> - In Kennedy Class 1 and 2 tisuue supported RPD's-Terminal abutments 3,4,5,6<br><br> - In Kennedy Class 3 and 4 tooth supported RPD's- any abutment teeth selected<br> will need to be documented if selected as abutments for a surveyed crown.<br><br> - Selection of abutment teeth for zirconia surveyed crowns will be similar to<br> that currently utilized when selecting cast RPD abutments to be restored with<br> either porcelain fused to metal or full metal surveyed crowns for tissue and<br> tooth supported cast RPD's. Identifiable data will include:<br><br> - RPD abutment teeth which may benefit from full coverage due to large<br> restorations.<br><br> - Posterior endodontically treated teeth with inadequate marginal ridge support<br> and<br><br> - Abutment teeth which require axial modification for RPD retentive and or<br> stability elements.<br><br> - In situations where esthetic improvement is desirable<br><br> - Reasons for selection wil be documented.<br><br>Exclusion Criteria:<br><br> - Crowns that need to be splinted; patients that decline a surveyed crown; patients<br> under the age of 18 years; patients that decline to participate in the study.

Exclusion Criteria

Not provided

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Survival;Biological Complications;Technical Complications;Success;Other complications