Here’s what you need to know about each type and its role, as well as the parts and anatomy of teeth. Incisors are the eight front teeth — four on the top and four on the bottom — with flat ...

in which the root canal remains open and the tooth continues to grow indefinitely. Mice have four incisors, two maxillary (upper) incisors, and two mandibular (lower) incisors. Canine teeth and ...

1). Rabbit incisor teeth are open-rooted and, when healthy, continuously grow at an average rate of 2 mm per week for maxillary incisor teeth and 2.4 mm per week for mandibular incisor teeth 1.