Questions and Answers
What is Class 1 tooth decay?
What characterizes Class 2 tooth decay?
Decay located between teeth on the mesial and distal surfaces of premolars and molars.
What does Class 3 tooth decay refer to?
Interproximal surface of the mesial and distal of incisors and canines.
What is Class 4 tooth decay?
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What is involved in Class 5 tooth decay?
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What defines Class 6 tooth decay?
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Study Notes
Classifications of Tooth Decay
- Class 1 decay affects the pits and fissures on the occlusal surfaces of premolars and molars, resulting in small cavities.
- Class 2 decay occurs between teeth, targeting the mesial and distal surfaces of premolars and molars, often larger than Class 1.
- Class 3 decay is found on the interproximal surfaces of the mesial and distal sides of incisors and canines, indicating a more subtle area of decay.
- Class 4 decay involves significant damage to the incisal edge and interproximal surfaces of incisors and canines, often extensive in surface area.
- Class 5 decay affects the facial or lingual surfaces of the tooth, primarily occurring on the third closest to the gums.
- Class 6 decay is characterized by damage to the occlusal cusps or incisal surfaces, particularly at the pointed edges (cusps) of a tooth, highlighting severe wear or decay.
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Description
Test your knowledge on the different classifications of tooth decay with these flashcards. Each card focuses on specific types of decay affecting various tooth surfaces. A great resource for dental students or anyone interested in oral health.
