13.07.2015 Views

Internal Prosthetic Manual - BioHorizons

Internal Prosthetic Manual - BioHorizons

Internal Prosthetic Manual - BioHorizons

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MULTIPLE-UNIT SCREW-RETAINEDLab 7 - Apply porcelainPrepare the bridge framework to receive the opaque layer according toroutine laboratory procedures.Apply veneer material to the framework and finish according to routinelaboratory procedures. Polish any metal margins as is routine.Seat the finished bridge onto the implants on the working cast and sendto clinician for patient delivery.Send to Clinician• Bridge• Abutment Screws• Working modelLab 8 - Seat bridgeSanitize the finished bridge (per standard clinical procedure).Remove the Healing Abutments from the implants with the .050”(1.25mm) Hex Driver (Regular or Long, as needed). Make sure theimplant prosthetic platforms are free of bone and soft tissue.Irrigate the internal thread connection of the implants and dry.Secure the bridge onto the implants with the Abutment Screws with the.050” (1.25mm) Hex Driver. Hand-tighten.Clinical 9 - Deliver final bridgeTake a radiograph along the long axis of the implants to ensure thebridge is seated completely on the implants. Confirm a passive fit of thebridge.Torque Abutment Screws to 30 Ncm with the .050” (1.25mm) Hex Driverand a calibrated Torque Wrench.Place resilient material of choice into the screw access channel. Thisallows easy access to the Abutment Screws in the future. Fill theremainder of the channels with composite resin material of choice. Takean x-ray for final prosthesis delivery records. The patient should receiveoral hygiene instructions prior to release.shop online at www.biohorizons.com62

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