Is there palatal coverage in a bionator?

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Prepare for the Contemporary Ortho Appliances Test. Study with flashcards and multiple-choice questions, each with hints and explanations. Master your exam!

Multiple Choice

Is there palatal coverage in a bionator?

Explanation:
Palatal coverage means the acrylic part of the appliance extends onto the palate. The bionator is designed as a relatively slim, removable functional appliance that sits over the teeth with anterior bite blocks and buccal shields, but it does not include a palatal plate. Keeping the palate free supports normal tongue movement and speech, and avoids added bulk that could interfere with function or comfort. Because of this design, there is no palatal coverage in a bionator.

Palatal coverage means the acrylic part of the appliance extends onto the palate. The bionator is designed as a relatively slim, removable functional appliance that sits over the teeth with anterior bite blocks and buccal shields, but it does not include a palatal plate. Keeping the palate free supports normal tongue movement and speech, and avoids added bulk that could interfere with function or comfort. Because of this design, there is no palatal coverage in a bionator.

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