Work Instruction COMFOUR®

16 OCCLUSALLY SCREW-RETAINED PROSTHETICS ON CAMLOG ® AND CONELOG ® BAR ABUTMENTS The titanium cap is fixated hand-tight on the bar abutment with a corre- sponding screw using a screwdriver, hex. Inject impression material around the cap, fill impression tray with impres- sion material and insert. After curing of the impression, the screw is loos- ened and removed. After removing the impression, the cap remains in the impression. The bar abutments remain in the implants and can be restored temporarily with healing caps for bar abutments. Forward the impression and the cap including fixing screw to the dental laboratory. IMPRESSION TAKING BY SCANNING The scanning cap for bar abutments is used to visually record in 3 dimen- sions the prosthetic platform (including alignment of the hex surface) of CAMLOG ® or CONELOG ® Bar abutments in the mouth or of bar lab ana- logs on the working model. Scanning caps for bar abutments are fitted with an antirotational mecha- nism and are available for implant diameters 3.3/3.8/4.3 mm and 5.0 mm. The scanning caps for bar abutments are made of PEEK (Poly ether ether ketone) and are supplied sterile, each with a prosthetic screw (light blue anodized). The prosthetic screw is hand-tightened for fixation of the scan- ning cap using a screwdriver, hex. Scanning caps for bar abutments, incl. prosthetic screw Ø 3.3/3.8/4.3 mm Ø 5.0 mm NOTE The geometries of the scanning caps for bar abutments can be found in the corresponding CAD libraries under www.camlog.com . The user must correctly allocate these geometries to the scanning caps used in the mouth or on the model. It is essential to correctly match the two datasets from the scan and the CAD library.