CTRI/2022/07/044485
Completed
未知
Comparative Evaluation of the Effect of Conventional and Vertical Finish Line Preparations on the Marginal Fit, Marginal Integrity, Clinical Periodontal Response and Secondary Caries in Posterior Teeth Receiving Zirconia Crowns: A One Year Randomized Controlled Study
Dr Samiksha Shaha0 sites52 target enrollmentTBD
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- Not specified
- Sponsor
- Dr Samiksha Shaha
- Enrollment
- 52
- Status
- Completed
- Last Updated
- 2 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Participants requiring single or multiple individual crown restorations in the posterior teeth (1st premolar to 2nd molar).
- •Patients with teeth problems indicated for all ceramic crowns in esthetic zone: • Teeth restored with large filling restorations • Endodontically treated teeth • Malformed teeth • Malposed teeth (Tilted, over\-erupted, rotated, etc.)
- •Occlusal function with a natural tooth
- •No tooth mobility
- •Abutment with sound gingival and periodontal health: • Periodontal probing depth prior to tooth preparation \= 4mm. • Full mouth plaque scores \<20% at study baseline. • Full mouth bleeding scores \<20% at study baseline.
- •Psychologically and physically able to co\-operate during the tooth preparation procedure for zirconia crown restoration.
- •Thick gingival biotype
- •Ability and willingness to return for follow\-up visits
Exclusion Criteria
- •Patients in growth stage with partially erupted teeth
- •Patients with medical history in which any dental intervention would be contraindicated
- •Patients with any local or systemic disease, condition or medication that might compromise health of the periodontium
- •Patients who use tobacco in any form
Outcomes
Primary Outcomes
Not specified
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