Term
| Which teeth normally contact only one tooth from the opposing arch? |
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Definition
| Maxillary 3rd Molars and Mandibular Central Incisors |
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Term
| What teeth are the most likely to be congenitally missing? |
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Definition
|
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Term
| What way are the enamel rods directed on the cervical third of permanent teeth? |
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Definition
| Apically (Primary teeth: Coronally) |
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Term
| Which tooth has one or two lingual cusps? |
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Definition
|
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Term
| Which teeth have a distal-lingual twist? |
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Definition
| Maxillary central, Mandibular lateral, Mandibular Canine |
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Term
| How many cusps are visible on a mandibular first molar from the buccal? |
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Definition
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Term
| Where does the oblique ridge of the maxillary first molar contact on the opposing arch? |
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Definition
| Distofacial groove of the Mandibular First Molar |
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Term
| Which tooth has no mesial root depression? |
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Definition
|
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Term
| Which teeth have interproximal crown depressions? |
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Definition
| Mesial of Max 1 PM and Distal Max 1 Molar |
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Term
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Definition
|
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Term
| Which tooth has 5 pulp horns? |
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Definition
|
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Term
| What is the first permanent tooth to erupt? What age? |
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Definition
| Mandibular 1st Molars, 6-7yr |
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Term
| Which tooth is the longest? |
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Definition
| Maxillary Canine > Maxillary Central |
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Term
| Which cusp in the mouth is the sharpest cusp? |
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Definition
|
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Term
| What way does the buccal cusp of the Maxillary 1st Premolar incline? |
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Definition
|
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Term
| What way does the buccal cusp of the Maxillary 2nd Premolar incline? |
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Definition
|
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Term
| What direction to the lingual cusps of the Maxillary premolars incline? |
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Definition
|
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Term
| Which tooth has a prominent transverse ridge and an oblique ridge? |
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Definition
|
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Term
| Where do Sharpy's fibers insert? |
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Definition
|
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Term
| Where do you find oxytalin? |
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Definition
|
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Term
| What happens to pulp as you age |
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Definition
| Increase collagen, decreased cells reticulin size |
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Term
| Characteristic of secondary dentin |
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Definition
| Changes direction of the dentinal tubules |
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Term
|
Definition
|
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Term
| Where do you find tomes grandular layer |
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Definition
|
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Term
| Which cusp ridge is shorter on the maxillary canine, mesial or distal? |
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Definition
| Mesial cusp ridge is shorter than the distal |
|
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Term
| Where is the facial height of contour? |
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Definition
| Cervical 3rd Possible Exception: Mandibular 2nd Premolar - Middle third |
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Term
| Where is the lingual height of contour on posterior teeth? |
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Definition
| Middle 3rd Possible Exception: Mandibular 2nd Premolar - Occlusal third |
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Term
| Where is the lingual height of contour for anterior teeth? |
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Definition
|
|
Term
| Where is the cusp tip located in the maxillary canine? |
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Definition
|
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Term
| Teeth prone to lingual cusp fracture |
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Definition
| Mandibular Molars (rhomboidal interproximal outline!!) |
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Term
| How many occlusal pits in the Y type mandibular 2nd premolar |
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Definition
|
|
Term
| What directly connects the two cusps on a mandibular first premolar? |
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Definition
|
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Term
| Where do you find a more pronounced distal lingual groove on molars? |
|
Definition
| Lingual of Maxillary Molars |
|
|
Term
| All teeth have how many point angles? |
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Definition
|
|
Term
| How many line angles on anterior and posterior teeth? |
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Definition
|
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Term
| Which anterior teeth have a more pronounced lingual fossae |
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Definition
|
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Term
| Lingual pit is found where |
|
Definition
| Maxillary Lateral Incisor |
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Term
| Which roots are constricted and ribbon like |
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Definition
|
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Term
| Where are the incisal edges of maxillary incisors positioned to the root axis |
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Definition
|
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Term
| Where are the incisal edges of mandibular incisors positioned to the root axis |
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Definition
|
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Term
| What are the interproximal contacts for the mandibular central incisor M/D |
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Definition
|
|
Term
| What are the interproximal contacts for the maxillary central incisor M/D |
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Definition
|
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Term
| What are the interproximal contacts for the maxillary central incisor M/D |
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Definition
|
|
Term
| Most symmetrical anterior tooth |
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Definition
|
|
Term
| How can you tell a mandibular central apart from a lateral? |
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Definition
| Distal-lingual twist, distal incisal angle is more rounded. |
|
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Term
| Rule and Exception for comparing mesial and distal contacts |
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Definition
| Distal contacts are more apical than mesial contacts. Exception: M1PM |
|
|
Term
| Which anterior teeth have a centered cingulum? |
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Definition
| Mandibular central, Maxillary Laterals and Maxillary Canines |
|
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Term
| Which teeth have a mesially centered lingual cusp tip? |
|
Definition
| Maxillary first and second premolars |
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|
Term
| Which teeth have a mesially oriented buccal cusp tip? |
|
Definition
| All canines and premolars except Maxillary 1st PM (distal) |
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Term
| Which teeth have their cingulum oriented to the distal of the crown? |
|
Definition
| Maxillary central, mandibular lateral, mandibular canine |
|
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Term
| Which teeth have a distal crown tilt relative to the root? |
|
Definition
| Mandibular lateral incisors and mandibular premolars |
|
|
Term
| What is the function of canine guidance? |
|
Definition
| To disocclude and protect the posterior teeth during mastication |
|
|
Term
| Which way does the CEJ curve on the facial on anteriors? |
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Definition
|
|
Term
| Which way does the CEJ curve interproximally on anteriors? |
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Definition
|
|
Term
| Which tooth has the longest crown? |
|
Definition
| Mandibular canine>Max Central>Max Canine |
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|
Term
| Which tooth has the longest root? |
|
Definition
|
|
Term
| Which is the longest tooth in the mouth? |
|
Definition
|
|
Term
| Crowns and roots generally have which contour? |
|
Definition
|
|
Term
| Where do you find a well developed middle labial lobe? |
|
Definition
|
|
Term
| What shape are anterior teeth when viewed interproximally? |
|
Definition
| Triangular or wedge shaped |
|
|
Term
| Which way do roots generally bend? |
|
Definition
| Distally usually in the apical 3rd of the root |
|
|
Term
| Distinguishing characteristics for maxillary canines |
|
Definition
| Deep lingual fossae, prominent lingual ridge, labial ridge |
|
|
Term
| Which tooth is likely to have a bifurcated root? |
|
Definition
|
|
Term
| Mandibular bifurcated roots are usually oriented how? |
|
Definition
|
|
Term
| Mandibular molar crown tilt which direction? |
|
Definition
|
|
Term
| Tallest lingual cusp on Mandibular first molar |
|
Definition
|
|
Term
| Longest root in mandibular first molar |
|
Definition
|
|
Term
| Occlusal outline of maxillary first molar |
|
Definition
|
|
Term
| Occlusal outline of mandibular first molar |
|
Definition
|
|
Term
| How many transverse ridges are found on first molars? |
|
Definition
| 1 Maxillary, 2 Mandibular |
|
|
Term
|
Definition
|
|
Term
| Differences between roots of Mandibular 1st Molar and 2nd Molar |
|
Definition
| Mandibular 1st molar have divergent roots |
|
|
Term
| Most common anomaly of mandibular 3rd molar |
|
Definition
|
|
Term
| Most common anomaly of maxillary 3rd molar |
|
Definition
|
|
Term
| More likely to have fused roots: Maxillary 1st or 2nd molar |
|
Definition
|
|
Term
| Interproximal outline of mandibular premolars |
|
Definition
|
|
Term
| Interproximal outline of maxillary premolars |
|
Definition
|
|
Term
| What separates the two lingual cusps on the Y type 2nd mandibular premolar |
|
Definition
|
|
Term
| Which tooth has an occlusal table that slopes up from the mesial to distal? |
|
Definition
|
|
Term
| Which premolar has no transverse ridge? |
|
Definition
| Y type Mandiublar 2 premolar |
|
|
Term
| What is the space between two teeth called? |
|
Definition
|
|
Term
| Smallest incisal embrasure? |
|
Definition
| Mesial of mandibular central incisors |
|
|
Term
| Straightest tooth relative to the vertical axis and inclination |
|
Definition
| Mandibular First Premolar |
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Fusion of two teeth at the cementum (or after the root has formed) |
|
|
Term
| What is the first permanent tooth to erupt |
|
Definition
| Mandibular 1st molar (6yr molars) |
|
|
Term
| How many canals are found in the maxillary 1st molar? |
|
Definition
|
|
Term
| How many canals are found in the mandibular 1st molar? |
|
Definition
|
|
Term
| What occlusal scheme is evident on the mandibular second molar? |
|
Definition
|
|
Term
| What is the occlusal shape of the mandibular first premolar |
|
Definition
|
|
Term
| What is the occlusal shape of the mandibular second premolar |
|
Definition
|
|
Term
| What is the occlusal shape of the maxillary first premolar |
|
Definition
|
|
Term
| What is the occlusal shape of the maxillary second molar |
|
Definition
|
|
Term
| What is the occlusal shape of the maxillary first molar |
|
Definition
|
|
Term
| What is the occlusal shape of the mandibular first molar |
|
Definition
|
|
Term
| What is the occlusal shape of the maxillary first premolar |
|
Definition
|
|
Term
| What is the facial outline of the canine |
|
Definition
|
|
Term
| Facially, premolars resemble which teeth |
|
Definition
| Canines (pentagonal shape) |
|
|
Term
| The majority of the tooth is made up of what material? |
|
Definition
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