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Def Chap 10,11,12,17
Second Set of Definitions
| Question | Answer |
|---|---|
| frenum | narrow band of tissue that connects 2 structures |
| vestibule | area between the teeth and the inner lining of the lips and cheek |
| functional occlusion | contact of the teeth during biting and chewing |
| quadrant | one quarter of the dentition |
| curve of Spee | curvature formed by the maxillary and mandibular arches in occlusion |
| labial surface | facial surface closest to the lips |
| mesial surface | surface of tooth toward the midline |
| bifurcation | area where two roots divide |
| central groove | most prominent developmental groove on the posterior teeth |
| cusp of Carabelli | 5th cusp on the maxillary first molar |
| trifurcation | area in which 3 roots divide |
| chronic inflammation | continuous injury or irritation to tissue |
| glottis | inflammation of the tongue |
| dentition | natural teeth on the dental arch |
| abscess | localized area of pus originating from an infection |
| mamelon | rounded enamel extension on the incisal ridges of incisors |
| acute inflammation | minimal and short lasting injury to tiissue |
| pathology | study of disease |
| tori | abnormal growths of bone in a specific area |
| xerostomia | dry mouth |
| incisal edge | the cutting surface of anterior teeth |
| diastema | space between 2 teeth |
| congenital disorders | disorders present at birth |
| diciduous | primary teeth |
| sextant | one sixth of the dentition |