The aesthetics of maxillary anterior teeth play a crucial role in overall facial appearance and smile design. Recent research has focused on understanding the proportions and relationships between ...

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 ...