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Cornerstone of dental arch
Cuspid (aka Canine)
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Space between adjacent teeth
Interproximal
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Name of the area where adjacent teeth physically touch
Contact Area
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Triangular space between adjacent teeth
Embrasure
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Junction of 2 tooth surfaces
line angle
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Which 1/3 portion of a tooth surface is positioned toward the end of the root?
Apical
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1/3Term for position of teeth during chewing
Functional Occlusion
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Technical term for Class III Occlusion
Mesioclusion
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Class I occlusion
Neutroclussion
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Name of the curve of the occlusal plane
Curve of Spee
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Anterior teeth in permanent dentition
12
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Permanent tooth that replaces primary tooth of the same type
Succedaneous
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Rounded raised area on cervical 3rd of the lingual surface of anterior teeth
Cingulum
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What feature do newly erupted central and lateral incisors have on their incisal ridge
Mamelons
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What are the longest teeth in the permanent dentition?
Cuspids (aka Canines)
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What teeth are the smallest in permanent dentition?
Mandibular Central Incisors
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What is the name for the developmental horizontal lines on anterior teeth?
Imbrication Lines
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What feature borders the occlusal table of a posterior tooth?
Marginal Ridges
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What is the pinpoint depression where 2 or more grooves meet?
pit
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What teeth are frequently extracted as part of ortho treatment?
1st premolar
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What occlusal form does the mandibular 2nd premolar resemble?
2 cusps and 3 cusps
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Division of 3 roots
Trifurcation
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What term is given to a tooth that does not replace a primary tooth?\
Nonsuccedaneous
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What is the name of the 5th cusp on a maxillary 1st molar?
Cusp of Carabelli
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How many roots do mandibular molars have?
2 roots
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What teeth are referred to as the wisdom teeth?
3rd molars
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How dense is the enamel covering on a primary tooth?
Thin
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What method of identification is used in the universal/national system for the primary dentiton?
Alphabetical
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Which primary tooth has an H-shaped groove pattern on its occlusal surface?
Maxillary 1st molar
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Which primary tooth is the largest?
Mandibular molar
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What are 4 reasons why a patient would seek dental care?
New patient, emergencies, consultation, returning patient
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What charting symbol indicates a tooth that is not visable in the mouth?
a circle around the tooth and an X through the tooth
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Intraoral imaging is similar to what?
Video camera
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Which of Black's Classifcations of cavities could involve premolars and molars?
I & II
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Which classifications of cavities can involve incisors?
I, III, IV
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Which number exhibits extreme mobility?
3
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The cervical lymph nodes are examined for what?
Swelling and tenderness
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To avoid triggering the gag reflex during soft tissue examination the mouth mirror can be what?
warmed before placing in mouth
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To exam the tongue a ___________ is used to gently pull it forward.
2X2 gauze pad
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The abbreviation PFM stands for
Porcelin fused to mental
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Blacks Classifications
- Class I - Decay in the pits & fissures.
- Class II - Decay interproximally.
- Class III - Decay interproximally on anterior teeth.
- Class IV - Class III involving the incicsal edge.
- Class V - Decay in gingival 3rd of the facial or lingual surface of any tooth.
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Primary Eruption/Exfoliation Maxillary
- Mandibular
- Centrals 6-10 Mo, 6-7 yrs
- Laterals 7-10 Mo, 7-8 Yrs
- Canines 16-22 Mo, 9-12 Yrs
- 1st molar 12-18 mo, 9-11 yrs
- 2nd Molar 20-32 Mo, 10-12 Yrs
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Permanent Eruption Maxillary
- Maxillary
- Centrals 7-8yrs
- Laterals 8-9yrs
- Canines 11-12 yrs
- 1st premolar 10-11 yrs
- 2nd premolar 10-12 yrs
- 1st Molar 6-7 yrs
- 2nd Molar 12-13 yrs
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Permanent Eruption Mandibular
- Mandibular
- Centrals 6-7yrs
- Laterals 7-8yrs
- Canines 9-10yrs
- 1st premolar 10-11yrs
- 2nd premolar 12-13yrs
- 1st Molar 6-7yrs
- 2nd Molar 11-13yrs
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Tooth surfaces
Facial/Labial, Buccal, Lingual, Occlusal, Incisal edge, Mesial, Distal.
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Occlusion/Malocclusion
Centric Occlusion (normal occlusion), Functional Occlusion (contact of teeth during biting/chewing), Malocclusion (abnormal or malpositioned relationships between Maxillary&Mandibular).
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Angles Classification of Malocclusion
- Class I - Neutroclussion (normal)
- Class II - Distoclussion (overbite)
- Class III - Mesioclussion (underbite)
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Numbering systems
- Universal/National (numeric/alpha system most commonly used)
- ISO - International numbering systemPalmer - Divided by quadrant
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Anterior
From centrals to canines
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Posterior
premolars to molars
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Cusp
major elevations on masticatory surface of canines and posterior teeth
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Fossa
wide, shallow depressionson lingual surface of anterior teeth.
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Chart color codes
- Red - needs to be done
- Blue/Black - already done
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What are these Abbreviations?M, O, D, B, L, F, I
Mesial, Occlusal, Distal, Buccal, Lingual, Facial, Incisal
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Types of TX plans
- Level I - Emergency Care
- Level II - Standard Care
- Level III - Optimum Care
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Exam & Diagnostic Techniques
Visual evaluation, Palpation, instrumentation, radiography, intra-oral imaging,& photography
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