25 Questions
What is a characteristic of the canines in the mouth?
They are the strongest teeth
Why are the canines considered the most stable teeth in the mouth?
Because they have a large labio-lingual dimension
What is true about the canines relative to the other teeth?
They are the strongest teeth
What feature of the canines contributes to their stability?
Large labio-lingual dimension
Which of the following is a characteristic of the canines?
They are the strongest teeth
What is the shape of the mesial surface of the crown?
Nearly straight
Where is the contact area located in relation to the mesio-incisal angle?
Near the mesio-incisal angle
What is the relationship between the mesial surface of the crown and the mesial surface of the root?
The mesial surface of the crown is nearly straight with the mesial surface of the root
What can be inferred about the shape of the mesial surface of the root based on the given information?
It is nearly straight
What is NOT a characteristic of the mesial surface of the crown?
It is convex
What is the primary feature of the middle labial lobe?
It is highly developed incisally into a strong, well-formed cusp
What is the main characteristic of the cusp of the permanent maxillary canine?
It is a strong, well-formed structure
What is the location of the middle labial lobe?
On the incisal edge of the tooth
What is the relationship between the middle labial lobe and the cusp?
The middle labial lobe is a part of the cusp
What is the characteristic of the developmental depression in roots?
It is extended for most of the root length.
What type of tooth is the middle labial lobe associated with?
Canine
What is the relationship between the developmental depression and the root length?
The developmental depression extends for most of the root length.
Which aspect of the root is involved in the developmental depression?
Both mesial and distal aspects.
What is the shape of the developmental depression?
The shape of the developmental depression is not specified.
What is the location of the developmental depression?
It is only present on the root of the tooth.
What is the characteristic of the developmental depression of the root?
It is more pronounced distally than mesially.
What is the relationship between the labio-lingual and mesio-distal dimensions of the incisal aspect?
The labio-lingual dimension is greater than the mesio-distal dimension.
Which of the following is true about the root depression?
It is more pronounced in the distal aspect.
What is characteristic of the incisal aspect of the root?
It has a labio-lingual dimension greater than the mesio-distal dimension.
What is the pattern of developmental depression in the root?
It is more pronounced in the distal aspect and decreases mesially.
Study Notes
Canine Teeth Characteristics
- The canines are the strongest teeth in the mouth.
Stability of Canine Teeth
- The canines are the most stable teeth in the mouth due to their large labio-lingual dimension and highly developed middle labial lobe, which forms a strong, well-formed cusp incisally.
Principal Identifying Features of Permanent Maxillary Canine
- A developmental depression is present mesially and distally, extending for most of the root length.
- The developmental depression is more pronounced distally than mesially on the root.
Mesial Aspect of Permanent Maxillary Canine
- The mesial surface of the crown is nearly straight with the mesial surface of the root.
- The contact area is located near the mesio-incisal angle.
Incisal Aspect of Permanent Maxillary Canine
- The labio-lingual dimension is greater than the mesio-distal dimension.
Explore the features and properties of canine teeth, including their strength, stability, and identifying characteristics. Learn about the development and structure of these important teeth.
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