CONELOG SCREW-LINE surgical procedures

11 CONELOG ® SCREW-LINE IMPLANT FABRICATING THE DRILLING TEMPLATE WITH CT-TUBES FOR CT PLANNING If a planning or x-ray template with tubes for CT planning was created, it can be converted into a drilling template after adjusting the tube positions based on the implant planning. If required, the template is reduced to an outline after preparation of the flap to ensure it stays in position during sur- gery (dental or gingival base outside the surgical area). PILOT DRILLING WITH CT-TUBES FOR CT PLANNING The pilot drill without coil has a 2.0 mm diameter. It can also be used with the CT-tube for drill Ø 2.0 mmwhich has a 2.1 mm inner diameter. There are ring markings, whose lower edges define the drill depth of 7, 9, 11, 13, 16, 18 and 20 mm. The thickness of each ring mark is 0.4 mm. The 18 and 20 mm markings are not filled in and are used for orientation when using the 4 mm long CT-tube with 2.1 mm internal diameter. IMPORTANT NOTE Only use CT-tubes for drill Ø 2.0 mm with 2.1 mm internal diameter in conjunction with the pilot drill. 11 mm 13 mm 16 mm 18 mm 20 mm Pilot drill, without coil, Ø 2.0 mm CT-tube for CT planning, inner Ø 2.1 mm 9 mm 7 mm