Section 2- Teeth Flashcards
How many cusps are there on the a mandibular pre molar?
The pre molars in the mandible usually have two cusps. With the baccal dominating the lingual in height and area.
How many cusps are there on the a mandibular first molar?
The lower first molar has five well developed cusps, usually arranged in the Y-5 pattern.
How many cusps are there on the a mandibular third molar?
The third lower molar usually has four or less cusps that are arranged with more variability.
How many cusps are there on a maxillary canine?
Maxillary canines have a single cusp.
How many cusps are there on a maxillary first molar?
Maxillary first molars have four well developed cusps arranged in a rhombic shape.
Which permanent dentition has single roots?
Incisors, Canines, Premolars.
Which permanent dentition has double roots?
First, second and third mandibular molars as well as mandibular pre molars.
Which permanent dentition has triple roots?
Maxillary molars.
