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48 Cards in this Set
- Front
- Back
- 3rd side (hint)
Vestibule |
space between cheek wall and lips The v-shaped depression equals the mucobuccal fold. |
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Parotid gland and duct |
Located on the cheek opposite the second maxillary molar open into vestibule |
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Linea Alba |
White line on cheek that is keratinized common in patients that grind their teeth |
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Pterygomandibular fold |
Tendinous band of tissue running from the retromolar pad to the hamulus of the maxilla |
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Maxillary tuberosity |
Bony protuberance located distal to the maxillary second or third molars covered by attached gingiva keratinized |
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Retromolar pad and pericoronal flap |
Small triangular shaped area of tissue distilled to the mandibular second or third molar |
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Buccal Shelf |
Bonyledge buccal to the first second and third |
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Tonsillar pillars |
Folds of mucosa that are either anterior or posterior tonsils. Anterior glossopalatine muscle posterior pharyngeopalatine muscle |
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Vibrating line |
Demarcation between fixed and movable portion of soft palate Dentures Must end before this line |
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Fovea Palatine |
Two small openings on either side of the midline of palate slightly disorder hard soft palate boundary |
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Gingival Groove |
Separated free from attached gingiva |
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sulcular gingiva |
Space between teeth and gingiva |
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alveolar mucosa |
Red and unattached nonkeratinized |
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Attached gingiva |
Attached to ATL a bone or tooth surface keratinized |
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Deciduous quadrants |
A-E F-J K-O P-TNo premolars No premolars |
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Insisor |
Central and lateral incisorspierce and hold food pierce and hold food |
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Canines |
Cornerstone of the dental Arch |
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Premolars |
Located between permanent canines and molars Replace the primary molars |
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Enamel |
Protective enamel covers anatomical Crown highly mineralized in classified hide a substance in the body 95% calcium Hydro hydroxy off at 8 |
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pulp |
Connective tissue: contains blood vessels and nerves soft non-mineralized located in center of crown and roots. |
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clinical root |
can change part of root visible in mouth |
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anatomical root |
never changes, covered in cementum, entire root |
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anatomical crown |
part of tooth covered by enamel never changes |
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clinical crown |
part of tooth visible in the mouth can change. |
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Cementoenamel Junction |
Cej also known as cervical line separates anatomic crown and root. |
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line angle |
where two surfaces meet combine names changing the al to a O remember the rules of order Mesial Distal Occulsal Incisor Buccal Facial Lingual always last |
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tooth point rules |
three names each like mesiaobuccoocclusal |
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root to crown ratio |
root length divided by tooth lenght should be greater then 1. almost all roots are longer then crowns. |
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cusps |
pyramidal elevation located on occulsal surface of molars(3-5 and premolars.(2-3) located an surface of canine. named for location |
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Cusp ridges |
linear prominence that converge toward cusp tip |
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cingulum |
bulge of cervical 3rd lingual surface anterior teeth. |
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mamelons |
3 bulges on ledge. found on newly erupted teeth |
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marginal ridge |
located M&D border of occulsal surface |
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Triangular ridge |
Ridge from any cusp tip the center of occlusal surface |
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Oblique ridge |
Found only on maxillary molars crossed occulsal surfaces diagonally. |
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Transverse Ridge |
crosses occlusal surface of posterior teeth and bl Direction |
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Cervical Ridge |
Bulge on the cervical 3rd of of B surface |
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Perikymata |
minute horizontal lines overlapping layers on enamel formed during tooth formation can be worn away by acid. |
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Depresion and groove. |
Sulcus V-shaped depression on occlusal Surface running MD between B&L cusp |
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Grooves |
Located at Center of tooth sulcus separates B from L cusps |
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Fossa |
Located at D&M ends of central groove on posterior teeth fossa grooves split off these |
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Cervix |
Neck of the tooth with a crown and the root converge |
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Root trunk |
Part of root that branches after cej and before it branches off |
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Furcation |
Whne root trunk divides into seperate roots |
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Contact area |
Where two adjacent teeth touch points in young people as we age they've rub flat by age 40 10mm of the enamel |
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Diastema |
space between adjacent teeth |
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Embrasures |
filled with interdental papilla in healthy teeth |
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embrasure space |
space between teeth where dental papilla fill |
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