| 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 |
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| D003481 |
Cuspid |
The third tooth to the left and to the right of the midline of either jaw, situated between the second INCISOR and the premolar teeth (BICUSPID). (Jablonski, Dictionary of Dentistry, 1992, p817) |
Canine Tooth,Canine Teeth,Cuspids,Teeth, Canine,Tooth, Canine |
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| D014092 |
Tooth Root |
The part of a tooth from the neck to the apex, embedded in the alveolar process and covered with cementum. A root may be single or divided into several branches, usually identified by their relative position, e.g., lingual root or buccal root. Single-rooted teeth include mandibular first and second premolars and the maxillary second premolar teeth. The maxillary first premolar has two roots in most cases. Maxillary molars have three roots. (Jablonski, Dictionary of Dentistry, 1992, p690) |
Root, Tooth,Roots, Tooth,Tooth Roots |
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| D014096 |
Tooth, Supernumerary |
An extra tooth, erupted or unerupted, resembling or unlike the other teeth in the group to which it belongs. Its presence may cause malposition of adjacent teeth or prevent their eruption. |
Molar, Fourth,Teeth, Supernumerary,Fourth Molar,Fourth Molars,Molars, Fourth,Supernumerary Teeth,Supernumerary Tooth |
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