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Dental fillings are often used to fill cavities or holes after root canal treatment. [6] They can also be used to restore worn teeth or fill gaps between teeth. [ 7 ] Fillings can be made of amalgam (a metal alloy) or materials such as composite resin and glass ionomer.
Anterior teeth typically do not require full coverage restorations after a root canal procedure, unless there is extensive tooth loss from decay or for esthetics or unusual occlusion. Placement of a crown or cusp-protecting cast gold covering is recommended also because these have the best ability to seal the treated tooth.
Examples of this are undercuts, slots/grooves or root canal posts. In some cases this may necessitate excessive amounts of healthy tooth structure to be removed. Hence, alternative resin-based or glass-ionomer cement-based materials are used instead for smaller restorations including pit and small fissure caries.
Onlays are indicated when there is a need to protect weakened tooth structure without additional removal of tooth tissue unlike a crown, e.g. restoring teeth after root canal treatment to give cuspal coverage. It can also be used if there is minimal contour of remaining coronal tooth tissue with little retention. [7]
Image credits: dinnerwdr13 #3. That he was in love with a 17 year old girl, and had been since he had met her at 12 years old. Guy was closing in on 40. THIS is the kind of stuff you don't tell ...
Here’s how the math works. If you have the flexibility to delay benefits, the increase that you get by waiting is substantial. Pushing back tapping your benefits from your full retirement age ...
The people in this Reddit thread share the best decisions they’ve made that transformed their lives for the better. The post “Dropped Everything And Moved”: 39 Life Decisions People Didn’t ...
Music videos, including children's music videos, made up a majority of the most disliked uploads to YouTube. " Baby Shark Dance " is the most disliked "made for kids" video, [ failed verification ] with over 13.3 million dislikes. 2016 showed the most disliked video game trailer, Call of Duty: Infinite Warfare , which stands at over three ...