Custom-made Versus Prefabricated Zirconia Crowns for Primary Molars.

Launched by AL-AZHAR UNIVERSITY · Nov 3, 2020

Keywords

ClinConnect Summary

This study is a randomized, 12-month follow up clinical trial. According to sample size calculation, ten patients will be selected in conjunction with departments of Pedodontics and Crowns \& Bridges. The study will be conducted in accordance with the principles of the Research Ethics Committee, Faculty of Dental Medicine for Girls, Al-Azhar University, Egypt.

The purpose of the investigation and the clinical procedures of this study will be explained to the parents and children. A written informed consent form will be signed from patient guardians and obtained prior to study initiation. T...

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • 1. Children of 5-9 years old.
• • 2. The children have at least 2 decayed primary molars.
• • 3. Presence of an intact contralateral primary molar as a control.
• • 4. Willingness to participate and to continue with the follow up appointments.
• • 5. Clinical and radiographically confirmed dental caries extending to the middle third of dentin.
• • 6. Presence of teeth in opposite arch with normal occlusion.
• Exclusion Criteria:
• • 1. Children with systemic health problem.
• • 2. Children with periodontal disease.
• • 3. Children with unilateral chewing habit or allergic to local anesthesia.
• • 4. Presence of parafunctional habit.