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CONELOG® SURGICAL PROCEDURES - Camlog

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FORM DRILLING<br />

After pre-drilling is complete, form drills are used in increasing diameters<br />

for final preparation of the implant bed. The small graduations in dia meter<br />

ensure a gentle preparation of the bone.<br />

Example: form drilling Ø 4.3 mm<br />

CORTICAL BONE DRILLING<br />

If the bone quality is class 1 (Lekholm & Zarb, 1985), the cortical bone drill<br />

enables reduced-torque implant insertion through controlled circular expansion<br />

of the implant bed in the apical area. The flattened drill tip serves as the<br />

depth stop. A color-coded laser-marked cortical bone drill is available for<br />

each implant diameter.<br />

max. rpm<br />

550 500 400 350<br />

Ø 3.3 mm Ø 3.8 mm Ø 4.3 mm Ø 5.0 mm<br />

form drill SCREW-LINE Cortical bone<br />

Checking the implant bed<br />

Cortical Bone drilling Ø 4.3 mm for<br />

implant length 13 mm<br />

CONELOG ® SCREW-LINE IMPLANT<br />

CHECKING THE IMPLANT BED<br />

Results of probing tests for the absence of soft tissue in the implant hole<br />

must be documented in the patient file. If the probe detects soft tissue, this<br />

indicates fenestration into the adjacent tissue by the drill.<br />

41

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