For instance, teeth contain enamel, a substance much harder than ... The visible part of the tooth is called the crown. The base of the tooth is called the root, which extends into the jawbone ...

Leave it to an expert to simplify things: Center City periodontist Ishita Bhavsar explains that recession is when the gum ...

Studies of enamel thickness across the crown, as well as enamel chemistry and microstructure are especially promising (see Ungar, 2010). Teeth must transmit the forces needed to break food items ...

DINA GIESLER: The best way to describe a crown is it's a cap that we put on a tooth, and it's probably the best procedure we have to save a tooth. A patient needs a crown when the tooth has been ...

Misha lived her whole life in zoos, but this elephant’s teeth are now helping scientists reconstruct wildlife migrations. University of Utah geologists show how strontium isotopes found in teeth or ...

enamel: Highly mineralized tissue that makes up the outer coating of a tooth crown, giving teeth their characteristic shapes. Enamel is formed when cells (ameloblasts) secrete enamel matrix ...

Crowns are tooth-shaped caps designed to cover and strengthen damaged teeth. Crowns may strengthen broken, chipped or chipped ...