Bite Registration Functions
For making occlusal registrations——
· Reduce the possibility of elevation or lowering of the restoration
· Reduce clinical occlusal adjustments and save chairside operation time
· Reduce the possibility of restoration perforation due to overgrinding
Comparison of Different Bite Registration Materials
Introduction of Upgraded PERFlT Bite Registration
· Improved hardness: 89 to 90 hardness (24h)
>> Excellent hardness ensures accurate bite.
· Reduced fluidity: Whipped-cream-like consistency
>>Suitable fluidity gives patients a good bite experience.
· Scannable performance: can be used in digital processes.
>>The bite registration can be scanned directly without powder.
*Data from VinciSmile lab
Operation Notes
√ Dispersed point support: At least three points of support are required
√ Blow dry the teeth to reduce the influence of saliva
√ Let the patient bite the material gently and keep still
√ Maintain an appropriate length for the bite registration.
√ Achieve clear bite results by removing excess parts.
Clinical Case Guidance
· Molars are missing.
· Direct bite registration has poor stability.
· Use wax to make a temporary base first.
· The bite registration is too short.
· Poor stability and easy to fall off.
· The interproximal gap and deep defect were not trimmed.
· The right picture shows the correct result after trimming.
· The bite registration does not fit the model.
· Use the more accurate plaster model instead of the 3D printed model.
· Higher trimming techniques.
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