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Assessment of Clinical Success of Custom-Made Versus Prefabricated Zirconia Crowns in Pulpotomized Primary Molars
Sponsor: Cairo University
Summary
Early childhood caries often results in extensive destruction of primary molars, requiring pulpotomy followed by full-coronal restoration to ensure long-term function and durability. Zirconia crowns have become a popular esthetic restorative option; however, limited evidence is available regarding the clinical performance of custom-made zirconia crowns compared with prefabricated zirconia crowns. This randomized controlled clinical trial aims to compare the clinical performance of custom-made and prefabricated zirconia crowns placed on pulpotomized primary molars. Clinical performance will be evaluated using standardized clinical and radiographic outcome measures over the follow-up period to determine whether custom-made zirconia crowns provide comparable or improved outcomes.
Official title: Assessment of Clinical Success of Custom-Made Versus Prefabricated Zirconia Crowns in Pulpotomized Primary Molars: A Randomized Clinical Trial
Key Details
Gender
All
Age Range
5 Years - 8 Years
Study Type
INTERVENTIONAL
Enrollment
64
Start Date
2026-11
Completion Date
2027-11
Last Updated
2026-07-31
Healthy Volunteers
No
Interventions
Custom made zirconia crowns
Participants will receive custom-made zirconia crowns placed on pulpotomized primary molars according to the study protocol.
Prefabricated zirconia crown
prefabricated zirconia crown selected according to tooth size and cemented on pulpotomized primary molars