Medically reviewed by Brian T. Luong, DMD Tooth sensitivity, also known as dentin hypersensitivity, causes tooth pain in ...

Study reveals smoking's permanent impact on teeth, with tell-tale signs remaining despite quitting, aiding forensic and ...

Evidence of the permanent impact of smoking on people's teeth has been uncovered by researchers for the first time.

Researchers analysed 88 teeth, where they observed disruption to the cementum rings in some teeth, but not in others ...

A tooth consists of three main hard tissues -- enamel, dentine and cementum. Cementum, which covers the tooth root, develops characteristic 'rings' -- much like tree rings -- that grow each year ...

But not many of us talk to a dentist about it. The main culprit for sensitivity is the tooth's enamel wearing down. "A very common cause of tooth sensitivity is the exposure of dentin and cementum ...

Enamel is the thin outer covering of the tooth. This tough shell is the hardest tissue in the human body. Enamel covers the crown which is the part of the tooth that's visible outside of the gums.

Tooth enamel is the hardest and most highly mineralized substance of the body, and with dentin, cementum, and dental pulp is one of the four major parts of the tooth.

The root anchors the tooth into the jawbone. Teeth also consist of layers called enamel, dentin, cementum, and dental pulp. Ameloblasts, which are a type of cell that only occur in the teeth ...

Four extracted teeth were immersed in each of the drinks for a period of 25 hours. Every five hours, the old beverage was replenished with a new one. The rate of cementum and acidic enamel erosion ...