You know that old restoration on Mrs. Smith's No. 4? The one that's coming loose at the margins? Instead of tearing it out and putting a new one in, maybe you should just seal over it. That's the ...
All-ceramic CAD/CAM crowns are a treatment option for full-coverage restorations for endodontically treated teeth, but how do they resist fracturing? Researchers compared two kinds of crowns to see ...