Zirconia crown study for treated back teeth
Part of Mouth & dental clinical trials.
This study tests how well zirconia crowns work on back teeth that have had root canals. It compares two types of crown edges and two amounts of tooth shaving to find the best approach.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 65 years old.
- You have a back tooth (molar or premolar) that has had a root canal treatment.
- You do not have any major health conditions like heart disease or diabetes.
- You still have some natural teeth left (not completely toothless).
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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