We would like to show our impression technique through our clinical case for implant-supported fixed partial denture (IS-FPD) with long inter-implant distance. Forty year-old female patient visited initially in 2004 for oral implant treatment. The impression method is indicated below.
The points were that:
1. Reliable connections for each impression coping without deformation
2. Preparation in the study model before the impression.
3. Preparation of customized tray.
4. Enough rest time (about a day) for PVS impression material after the impression taking.
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| Implants were placed at pemaxilla and pterygoid region in the maxilla in 2004. |
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| Provisional restorati remained palatal resin for resisting against distosional force was fabricated. |
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| Reinforced resin stick and plate were made for precise impression taking before the impression for IS-FPD with long inter-implant distance. |
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| The view before polyvinyl silicone impression. |
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| The impression was completed. |
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Frontal view of the IS-FPD after 10 years implants installed.
Hybrid facing resin at rifht lateral tooth region was chipped. |
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| The radiographic views after 10 years. |
We always want to select impression method from the view point of reliability of our experiences in clinical setting.
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