Maxillary 1st Pre-molar Flashcards
1
Q
Where are the contacts for the maxillary 1st premolar?
A
Both contacts are in the middle 1/3; the distal contact is more occlusal than mesial.
2
Q
What is the relationship between the MCR and DCR?
A
The MCR is longer than the DCR.
3
Q
Because of the relationship of the MCR and DCR where is the cusp set?
A
Distally
4
Q
Describe the facial anatomy of the CEJ?
A
Slight curve
5
Q
True or False; the maxillary 1st pre-molar has a bifurcated root that has a distal and lingual inclination.
A
True
6
Q
On the first pre-molar where is the lingual cusp off set to?
A
The mesial
7
Q
What is the relationship between the MCS and the DCS?
A
The MCS is shorter than the DCS.
