Zirconia crowns for back teeth after root canal treatment
Part of Mouth & dental clinical trials.
This study looks at two different ways to design a zirconia crown (a tooth-shaped cap) for back teeth that have had root canals. It compares different edge shapes and how much tooth is trimmed, to see which works best.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You have had a root canal on a back tooth (molar or premolar).
- You are between 18 and 65 years old.
- You do not have serious health conditions (like uncontrolled diabetes or heart disease).
- You are not missing all of your natural teeth.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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