11 shop online at www.biohorizons.com SURGICAL KIT & DRILL SEQUENCE • A pre-operative 30-second rinse with a 0.12% Chlorhexidine Digluconate solution is recommended.2 • Drilling must be done under a constant stream of sterile irrigation. A pumping motion should be employed to prevent over-heating the bone. Surgical drills and taps should be replaced when they are worn, dull, corroded or in any way compromised. BioHorizons recommends replacing drills after 12 to 20 osteotomies.3 A Drill-usage Tracking Chart is available at biohorizons.com to record this important information. • There is a risk of injury to the mandibular nerve associated with surgical drilling in posterior mandibular regions. To minimize the risk of nerve injury, it is imperative that the clinician understands the drill depth markings as they relate to the implant length to produce the desired vertical placement of the implant. Starter Drill, 2.2/3.2mm 4.6 Intermediate Drill, 2.8/3.65mm 4.6mm implants 5.8mm implants 5.8 Intermediate Drill, 3.6/4.65mm 4.6 Final Drill, 4.1mm 5.8 Final Drill, 5.4mm 7.5mm depth mark 6mm depth mark
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