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Alternative EndoCrowns Designs for Chairside CAD/CAM
Sponsor: University of Michigan
Summary
This investigation will be a longitudinal clinical trial to study the association of preparation design on the internal and marginal adaptation of the resulting restorations and the long-term clinical performance of chairside CAD/CAM endocrown restorations. Advanced lithium disilicate chairside CAD/CAM endocrowns (CEREC Tessera/Dentsply Sirona) will be adhesively bonded using a selective enamel etch technique with a universal adhesive (Prime and Bond Elect/Dentsply Sirona) and a dual cure resin adhesive cement (Calibra Ceram/Dentsply Sirona). All restorations will be followed over five years of clinical service.
Official title: Clinical Performance of Alternative Preparation Designs for Chairside CAD/CAM Fabricated Advanced Lithium Disilicate EndoCrowns
Key Details
Gender
All
Age Range
18 Years - 110 Years
Study Type
INTERVENTIONAL
Enrollment
69
Start Date
2020-12-10
Completion Date
2027-12-01
Last Updated
2025-07-24
Healthy Volunteers
No
Conditions
Interventions
CEREC Tessera
Full ceramic endocrown restorations will be made from the high strength ceramic, CEREC Tessera
Locations (1)
School os Dentistry
Ann Arbor, Michigan, United States