The incisor teeth of mice (Fig. 2) grow continually throughout life and are modified to form chisel-like cutting structures that remain permanently sharp. There are no nerves in the incisors ...

Rabbit incisor teeth are open-rooted and, in healthy animals, grow continuously. Incisor adjustments are often necessary to maintain the health and well-being of rabbits with incisor malocclusion.

They're actually the longest teeth in the human mouth. So what are these long, sharp teeth doing among our short, stubby ones? Well, contrary to popular belief, it's not for tearing and ripping meat.

These teeth are quite tiny and sharp, and they have very small roots that make them easier to shed ... Each group has a distinct purpose. The incisors are the small teeth in the front of the jaw that ...

Canine: Our canine teeth are the sharp, pointy teeth on either side of our incisors that help to tear food. Cat’s molars have developed to be more blade-like to shear through meat. Premolars ...