The best restoration for max central incisor that has received RCT through conservatively prepared access opening would be:
- a. Post-retained metal-ceramic crown.
- b. Post-retained porcelain jacket crown.
- c. Composite resin. ***
- d. None of the above.
Which materials are used to restoration of the endodontically treated teeth?
Ceramic or resin composite onlays and endocrowns can also be used to restore endodontically treated teeth. Whereas overlays incorporate a cusp or cusps by covering the missing tissue, endocrowns combine the post in the canal, the core, and the crown in one component.
Which dental instrument is used to pack the filling material into the canal during RCT?
Endodontic spreaders are metal instruments used for packing root canal fill material to the sides of a canal in order to make room for additional material. These instruments can be handheld or machine driven, but they should always be tapered to fit the canal and properly sterilized for use.
What is resin based composite restoration?
What is resin-based composite?
This filling material is made up of a mixture of plastic and glass or quartz filler³. It has increasingly become a popular option for filling cavities due to its natural, practically invisible look. They're an attractive, durable option for small- to mid-size fillings.
What is the best restoration material?
Amalgam remains the gold standard for durable restorations, although resin composites have shown reasonably long survival rates. Many direct restorative materials are also used as cavity liners and bases, and as pit-and-fissure preventive sealants.
