Removal of a mandibular third molar tooth impacted in a mesioangular position.
1949
S EVERSON
UI
MeSH Term
Description
Entries
D008963
Molar
The most posterior teeth on either side of the jaw, totaling eight in the deciduous dentition (2 on each side, upper and lower), and usually 12 in the permanent dentition (three on each side, upper and lower). They are grinding teeth, having large crowns and broad chewing surfaces. (Jablonski, Dictionary of Dentistry, 1992, p821)
Molars
D008964
Molar, Third
The aftermost permanent tooth on each side in the maxilla and mandible.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D014095
Tooth, Impacted
A tooth that is prevented from erupting by a physical barrier, usually other teeth. Impaction may also result from orientation of the tooth in an other than vertical position in the periodontal structures.