Skeletal System
Root of Mandibular Lateral Incisor Tooth
Radix dentis incisivi lateralis mandibular
Read moreDescription
The root (anatomical root) is the inferior portion of the mandibular lateral incisor tooth that is covered by cementum. It is separated from the crown by the cervical line, consists of one apex and is lodged in a dental alveolus of the mandible.
For descriptive purposes, the root of a mandibular tooth can be divided by two horizontal lines into three portions. From superior to inferior, these are the:
- cervical third;
- middle third;
- apical third.
The clinical root is a term used to describe the inferior portion of a mandibular tooth that is covered by gingiva when viewed in the oral cavity.
