Questions and Answers
What is the Kennedy classification method used for?
What defines Kennedy Class I?
Bilateral Distal Extension
What is the definition of 'Bilateral Distal Extension'?
Kennedy Class I
What defines Kennedy Class II?
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What is the definition of 'Unilateral Distal Extension'?
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What defines Kennedy Class III?
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What is the definition of 'Tooth Supported'?
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What defines Kennedy Class IV?
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What is the definition of 'Anterior-Bilateral'?
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What are edentulous areas other than those that determine the basic classes called?
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According to Applegate's Rules, classification should ______ that might alter the original classification.
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If the 3rd molar is ______, it is NOT considered in the classification.
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If a 3rd molar is ______, it IS considered in the classification.
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If a 2nd molar is ______, it is NOT considered in the classification.
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The ______ ALWAYS determines the classification.
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Edentulous areas other than those determining the classification are referred to as ______ and are designated by their ___.
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According to Applegate's Rules, what is not considered in the extent of modification?
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In which class can no modification areas be included?
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Identify a Class II, Mod 2.
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Identify a Class II, Mod 1.
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Identify a Class III, Mod 2.
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Which four classes have the highest incidence at 72%?
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Study Notes
Kennedy Classification Overview
- Classifies partially edentulous arches into Classes I-IV.
- Each class may have modification spaces affecting classification.
Kennedy Class I
- Known as "Bilateral Distal Extension."
- Characterized by bilateral edentulous areas posterior to existing natural teeth.
Kennedy Class II
- Refers to "Unilateral Distal Extension."
- Contains a unilateral edentulous area behind the remaining natural teeth.
Kennedy Class III
- Described as "Tooth Supported."
- Involves an edentulous area with natural teeth present both anterior and posterior to it.
Kennedy Class IV
- Identified as "Anterior-Bilateral."
- Labeled by a single bilateral edentulous area that crosses the midline, located anterior to other natural teeth.
Modification Spaces
- Defined as additional edentulous areas not affecting primary class classifications.
Applegate's Rules Summary
- Rule 1: Follow classification that may change due to extractions.
- Rule 2: A missing 3rd molar is excluded from classification.
- Rule 3: A present 3rd molar used as an abutment is included.
- Rule 4: A missing 2nd molar is not considered if not to be replaced.
- Rule 5: Most posterior edentulous areas dictate the classification.
- Rule 6: Edentulous areas not determining the classification are "Modification Spaces," designated by quantity.
- Rule 7: Only the number of additional areas is considered, not their extent.
- Rule 8: No modification areas can be part of Class IV arches.
Class Incidence
- The highest incidence at 72% is associated with four specific classes.
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Description
Explore the Kennedy Classification method through flashcards designed to help you understand partially edentulous arches. This quiz covers the various Classes I-IV and their characteristics. Perfect for dental students and professionals looking to reinforce their knowledge.
