Resin vs ceramic onlays for back tooth cavities
Part of Mouth & dental clinical trials.
This study compares two types of tooth-colored onlays (one made of layered resin and one of a ceramic-like material) for fixing cavities in back molars. If you need an onlay, this trial could help your dentist choose the best option for you.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are able to sit through dental treatment (drilling, filling, etc.) without too much trouble.
- You are willing to sign a consent form and agree to come back for follow-up visits.
- You have a cavity in a back molar that is deep enough to need an onlay (a type of partial crown).
- You do not have very large or deep cavities (ICDAS 4 or 5) in first or second permanent molars.
- Your dentist says your oral hygiene (brushing, flossing) is acceptable.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This trial tests a tooth-colored filling (onlay) for back teeth with cavities that go below the gum line. It is designed for people whose tooth is weakened but still healthy enough to avoid more serious treatments like root canals.
This trial compares two digital manufacturing methods to make ceramic onlay fillings for back (molar) teeth—one method that removes material and one that builds it up. It may help you learn which approach makes more comfortable, effective onlays for teeth needing repair.
This study tests a new self-hardening filling material against a light-activated bioactive filling for cavities between back teeth. The goal is to see which material works better and lasts longer.
This study tests how well a new type of ceramic crown (one-piece, tooth-colored) works for teeth in the front of your mouth. It aims to see if these crowns are a good option for people who need a strong, natural-looking replacement.
This study compares two tooth-colored filling materials for cavities in the back baby teeth of children. It aims to see which material works better and lasts longer, helping to keep teeth healthy until they fall out naturally.
This study compares two ways to make a strong cap (overlay) for back teeth that had root canals and are badly damaged. It tests a 3D-printed ceramic filling against one made by a computer and milling machine, and follows up for 18 months to see which works better.
Hear when a new Carious Molars trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.