Signs of temporarily delayed tooth development in the skull of an ancient Homo species youth spark debate about the origins of humanlike growth.

The cheek teeth consist of premolars and molars that are indistinguishable from each other. There are six cheek teeth present in each upper arcade and five in each lower arcade. All the cheek ...

Methods: A total of 55 intact maxillary premolar teeth were included (n = 11). G1 as positive control group, 44 teeth underwent root canal treatment, and MOD cavities were prepared. (G2 ...

The president said it was his lower right premolar (tooth 29) that hurt, according to a note from Dr O'Connor. A presidential dental team from Walter Reed National Military Medical Center ...

Cavities occur when acid produced by bacteria in the mouth damages the enamel and dentin. Cats can get cavities, but only rarely. Feline tooth resorption most commonly affects the lower premolars, the ...