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Questions and Answers
What is the primary consideration for selecting anterior teeth in complete denture construction?
What is the primary consideration for selecting anterior teeth in complete denture construction?
- Functional requirements
- Mastication efficiency
- Esthetic requirements (correct)
- Preservation of tissue structures
What is the main purpose of selecting posterior teeth in complete denture construction?
What is the main purpose of selecting posterior teeth in complete denture construction?
- Speech improvement
- Satisfy the functional requirements (correct)
- Preserve tissue structures
- Esthetic appeal
What is the average estimated width of the maxillary central incisor in relation to the bizygomatic width?
What is the average estimated width of the maxillary central incisor in relation to the bizygomatic width?
- $1/3$ of the bizygomatic width
- $1/4$ of the bizygomatic width
- $1/16$ of the bizygomatic width (correct)
- $1/8$ of the bizygomatic width
What is the combined width of the six maxillary anteriors in relation to the bizygomatic width?
What is the combined width of the six maxillary anteriors in relation to the bizygomatic width?
What is used as a pre-extraction guide for anterior teeth selection if pre-extraction records are not available?
What is used as a pre-extraction guide for anterior teeth selection if pre-extraction records are not available?
What is the average estimated width of the six maxillary anteriors in relation to the bizygomatic width?
What is the average estimated width of the six maxillary anteriors in relation to the bizygomatic width?
What is used as a pre-extraction guide for anterior teeth selection if pre-extraction records are not available?
What is used as a pre-extraction guide for anterior teeth selection if pre-extraction records are not available?
What is the primary consideration for selecting posterior teeth in complete denture construction?
What is the primary consideration for selecting posterior teeth in complete denture construction?
What is the main purpose of selecting anterior teeth in complete denture construction?
What is the main purpose of selecting anterior teeth in complete denture construction?
What is the average estimated width of the maxillary central incisor in relation to the bizygomatic width?
What is the average estimated width of the maxillary central incisor in relation to the bizygomatic width?
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Study Notes
Anterior Teeth Selection in Complete Denture Construction
- The primary consideration for selecting anterior teeth is to achieve a natural appearance and proper lip support.
- The average estimated width of the maxillary central incisor is 1/16 of the bizygomatic width.
- The combined width of the six maxillary anteriors is approximately 1/4 of the bizygomatic width.
Posterior Teeth Selection in Complete Denture Construction
- The primary consideration for selecting posterior teeth is to achieve a proper occlusal relationship and adequate chewing efficiency.
- The main purpose of selecting posterior teeth is to provide sufficient chewing surfaces and proper distribution of forces.
Pre-Extraction Guide for Anterior Teeth Selection
- If pre-extraction records are not available, the patient's denture or a photograph of the patient's natural dentition can be used as a pre-extraction guide for anterior teeth selection.
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