Pittsburgh, At an auction in England in 2011, one of John Lennon’s teeth sold for just over USD 31,000. How much are your teeth worth? Teeth are amazing little miracles. They light up our smiles, we ...

Healthy teeth are wondrous and priceless – a dentist explains why and how best to protect them At an auction in England in 2011, one of John Lennon’s teeth sold for just over USD 31,000. How much are ...

Your dental tissues are composed of four layers: enamel, dentin, cementum, and pulp. Enamel is the outermost protective layer of the teeth, dentin lies immediately beneath the enamel, cementum is the ...

Lasers offer many advantages in cavity preparation, but even at recommended settings, they may kill pulp and weaken dentin. So dentists should turn down their lasers and cut more slowly, warned a ...