DEH 103: Dental Anatomy
Chapters 6 & 7: Morphology of the Permanent Incisors
Chapters 6 & 7: Morphology of the Permanent Incisors
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Kartei Details
Karten | 20 |
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Sprache | English |
Kategorie | Medizin |
Stufe | Universität |
Erstellt / Aktualisiert | 28.12.2013 / 08.02.2024 |
Lizenzierung | Kein Urheberrechtsschutz (CC0) |
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What is the functions of incisors?
- Help cut food
- Articulate speech
- Support the lips
How many incisors are in each arch?
4 incisors in each arch
What are 2 types of incisors?
- Central (8/9 & 24/25)
- Lateral (7/10 & 23/26)
What are the 5 surfaces of an incisor?
- Mesial
- Distal
- Facial
- Lingual
- Incisal
How many lobes does an incisor form from?
4 lobes
Where is the contact on maxillary incisors?
- Mesial: Incisal 1/3rd
- Distal: junction of incisal and middle 1/3rd
The mesial marginal ridge is (longer / shorter) than the distal marginal ridge?
Longer
What is the attrition facet's on maxillary and mandibular incisors?
- Maxillary: lingual surface
- Mandibular: facial surface