10 Questions
Angle used Arabic numerals to describe the main classes of mesio-distal relationship of the cusps of the permanent first molars.
False
Angle's classification system focused on the relationship of the jaws to each other but not to the face or cranium.
False
Half Unit Class II and Full Unit Class II are subdivisions of Angle Class II division 1.
True
Angle Class II division 2 can be further subdivided into right and left subdivisions.
False
Skeletal Classification is not a part of Angle's Classification system.
False
Angle's Classification system includes Canine Classification but excludes Incisor Classification.
False
The Etiology & prevention of malocclusion is one of the Communication Objectives of Classification.
True
Ackermann & Proffit developed a different classification system from Angle's system.
True
Angle did not consider the maxilla to be in a fixed position due to its attachment to the base of the cranium.
False
Disproportion between Basal Bones is classified as Local Abnormalities in Angle's Classification system.
True
Test your knowledge on the terminology related to malocclusion, which is a condition where there is a deviation from the normal relation of the teeth to other teeth in the same dental arch or the teeth in the opposing arch. Explore terms like labial and lingual inclination, mal-relation of dental arches, and more.
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