10 Questions
What is the recommended treatment for replacing four mandibular incisors?
Simple fixed partial denture with retainers on each canine
Why is it generally not necessary to include the first premolars in the fixed partial denture for replacing mandibular incisors?
To simplify the design and fabrication of the fixed partial denture
What complication can arise if a lone mandibular incisor remains in place during the fabrication of a fixed partial denture?
Difficulty in tooth preparation
Why should over-contoured restorations be avoided on mandibular incisors?
To enhance plaque control
What is particularly important when dealing with mandibular incisors during restoration?
Avoiding pulpal exposure during tooth preparation
What is the recommended treatment for replacing four mandibular incisors?
Simple fixed partial denture with retainers on each canine
Why is it generally not necessary to include the first premolars in the fixed partial denture for replacing mandibular incisors?
They complicate the design and fabrication of the FPD
Why should over-contoured restorations be avoided on mandibular incisors?
To ensure proper plaque control
What complication can arise if a lone mandibular incisor remains in place during the fabrication of a fixed partial denture?
Pulpal exposure during tooth preparation
What is particularly important when dealing with mandibular incisors during restoration?
Avoiding over-contoured restorations
Study Notes
Replacing Mandibular Incisors
- The recommended treatment for replacing four mandibular incisors is a five-unit fixed partial denture, extending from one canine to the other.
Importance of Exclusion
- It is generally not necessary to include the first premolars in the fixed partial denture for replacing mandibular incisors because the canines provide sufficient support and retention.
Complication of Lone Mandibular Incisor
- If a lone mandibular incisor remains in place during the fabrication of a fixed partial denture, it can lead to the complication of tooth movement, making it difficult to achieve a proper fit.
Avoiding Over-Contoured Restorations
- Over-contoured restorations should be avoided on mandibular incisors because they can lead to periodontal problems and make oral hygiene difficult.
Key Consideration for Restoration
- When dealing with mandibular incisors during restoration, it is particularly important to maintain a harmonious occlusal plane to ensure proper function and aesthetics.
Test your knowledge of special problems in dental prosthodontics. Learn about pier abutments, replacing multiple anterior teeth, tilted molar abutments, and other related topics.
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