CONELOG SCREW-LINE surgical procedures

14 CONELOG ® SCREW-LINE IMPLANT Overview of the implant bed preparation using the example of a CONELOG ® SCREW-LINE implant, Promote ® plus, length 13 mm. • Punch-mark the desired implant position with the Ø 2.3 mm round bur • Deep drill along the implant axial line with the Ø 2.0 mm pilot drill • Checking the drilling depth with the paralleling pin Ø 1.7–2.8/2.0 mm with depth marks • Pre-drill with the Ø 1.7–2.8 mm pre-drill • Checking the axis of the drilling hole with the paralleling pin Ø 1.7–2.8/2.0 mm with depth marks • Shape with the form drill • Probe the implant bed hole for its bony end • Cortical bone drilling 1 ] • Tap SCREW-LINE 2 ] 1 ] Form drills cortical bone (CB) allow reduced-torque implant insertion in cortical bone for bone quality 1 [A] . 2 ] We recommend using the tap for bone qualities 1 [A] and 2 [A] . DRILLING SEQUENCES FOR IMPLANT BED PREPARATION Ø 3.3 mm Round bur Ø 2.3 mm rpm 800 800 16 mm 13 mm 11 mm Pilot drill Ø 2.0 mm U/min 800 800 Ø 3.8 mm Ø 4.3 mm Ø 5.0 mm Round bur Ø 2.3 mm Round bur Ø 2.3 mm Round bur Ø 2.3 mm rp rpm 800 800 rpm 800 800 16 mm 13 mm 11 mm 9 mm 7 mm Pilot drill Ø 2.0 mm 16 mm 13 mm 11 mm 9 mm 7 mm Pilot drill Ø 2.0 mm 16 mm 13 mm 11 mm 9 mm 7 mm Pilot drill Ø 2.0 mm SURGICAL PROCEDURE [A] See section «Further documentation» on page 42 9 mm Paralleling pin Depth control Paralleling pin Depth control Paralleling pin Depth control Paralleling pin Depth control Depth stop Depth stop Depth stop Depth stop