Internal Prosthetic Manual - BioHorizons

SINGLE-TOOTH SCREW-RETAINEDLab 10 - Finish custom crownPrepare the custom coping to receive the opaque layer accordingto routine laboratory procedures. Apply veneer material and finishaccording to manufacturer’s specification. Polish any metal margins as isroutine. Return to clinician.Send to Clinician• Final prosthesis• Abutment Screw• Working modelClinical 11 - Deliver final crownSanitize the crown and Abutment Screw (per standard clinicalprocedure). Remove the Healing Abutment with the .050” (1.25mm)Hex Driver. Make sure the implant prosthetic platform is free of boneand soft tissue. Place the custom screw-retained crown onto the implantwith the Abutment Screw using the .050” (1.25mm) Hex Driver (Regularor Long, as needed). Hand-tighten. Take a radiograph along the longaxis of the implant to ensure the abutment is seated completely on theimplant. Confirm fit, contour and occlusion of the crown and make anyadjustments necessary. Torque the Abutment Screw to 30 Ncm witha calibrated torque wrench and the .050” (1.25mm) Hex Driver. Usecounter-torque by grasping the crown with the Abutment Clamp.Clinical 12 - Fill the access holePlace resilient material of choice into the screw access channel. Thisallows easy access to the Abutment Screw in the future. Fill the remainderof the channel with composite resin material of choice. Take an x-ray forfinal prosthesis delivery records. The patient should receive oral hygieneinstructions prior to release.shop online at www.biohorizons.com51