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30 Cards in this Set
- Front
- Back
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All Anterior Teeth:
HOC |
Cervical 1/3 for both facial and lingual (Cingulum)
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All Anterior Teeth:
Contact |
Incisal 1/3, FL-centered
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All Anterior Teeth:
Features |
Marginal ridges
Lingual fossa Incisal edges Mamelons |
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All Anterior Teeth:
Lobes |
4 lobes
Cingulum = lingual lobe |
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Maxillary Central Incisor
Labial View: - Shape |
Trapezoidal or rectangular
Convex mesial and distal surfaces 1. distal more than mesial 2. greatest convexity in incisal 1/3 |
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Maxillary Central Incisor
Labial View: - Dimensions |
IC > MD, but approach equality
*Longest maxillary IC crown |
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Maxillary Central Incisor
Labial View: - Features |
Dev. depressions (Mesiolabial & distolabial)
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Maxillary Central Incisor
Labial View: - Contact |
Incisal 1/3
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Maxillary Central Incisor
Labial View: - Angles |
Sharp MI
Rounded DI |
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Maxillary Central Incisor
Proximal View: - Shape |
1. Triangular/wedge
(Same for all anterior teeth) 2. 'S' outline - concave I, convex C (Greatest convex in C 1/3, ie Cingulum) |
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Maxillary Central Incisor
Proximal View: - Incisal edge position |
On long axis
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Maxillary Central Incisor
Proximal View: - Contact |
Incisal 1/3, FL centered
(Also HOC) |
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Maxillary Central Incisor
Mesial View: - Cervical line |
Curves toward incisal
*Greatest depth of curvature of all teeth |
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Maxillary Central Incisor
Incisal View: - Shape |
1. Triangular
2. Incisal edge straight line (Widest incisal edge) |
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Maxillary Central Incisor
Incisal View: - Features |
1. Cingulum, distally positioned
2. May have mamelons |
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Maxillary Central Incisor
Roots: |
1. Single, conical, straight, rounded
2. Poorest crown/root ratio |
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Maxillary Lateral Incisor
Labial View: - Shape |
1. IC > MD (less boxy than central)
2. More rounded 3. M and D surface rounded |
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Maxillary Lateral Incisor
Labial View: - Features |
Perikymata
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Maxillary Lateral Incisor
Labial View: - Angles |
MI angle more rounded than central's
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Maxillary Lateral Incisor
Labial View: - Contact |
Mesial contact
between I 1/3 and M 1/3 Distal contact M 1/3 |
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Maxillary Lateral Incisor
Lingual View: - Features |
Very prominent marginal ridges, fossa, cingulum
(more than central's) |
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Maxillary Lateral Incisor
Lingual View: - HOC |
Cervical 1/3
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Maxillary Lateral Incisor
Incisal View: - Shape |
Looks like central, but cingulum is centered and prominent
Rounded (vs triangular for central) |
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Maxillary Lateral Incisor
Root |
Shorter than central
But better crown/root ratio |
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Mandibular Incisors
Labial View: - Features |
Smooth, i.e. marginal ridge, cingulum, fossa not obvious
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Mandibular Incisors
Labial View: - Central vs Lateral |
Central symmetric, smaller
Contact at equal heights Lateral distolingual twist, bigger Contact more cervical in distal |
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Mandibular Incisors
Proximal View: - Shape |
Triangular
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Mandibular Incisors
Incisal View: - Shape |
Diamond for central
Distolingual twist for lateral |
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Mandibular Incisors
Root |
All incisors normally one root and one canal
*Max central incisor least likely deviate |
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Maxillary Lateral Incisor
- Variation |
2nd most likely to have anomaly
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