BIOMET 3i

The BIOMET 3i depth measurement system provides a mark on the drill that corresponds to the placement of the implant via a well-established procedure. BIOMET 3i’s original protocol follows the principles of protecting the implant from premature loading by placing the implant subcrestally.

Tip Dimensions

Drill Diameter	Drill Tip
2.00mm	.6mm
2.30mm	.7mm
2.75mm	.9mm
3.00mm	.9mm
3.15mm	1.0mm
3.25mm	1.0mm
4.25mm	.4mm
5.25mm	.5mm

Note: A drill extension for areas of limited access is available.

The drill depth markings do not indicate implant lengths. Rather, the markings represent the length of the implant with the cover screw in place. As a result, to place an implant and cover screw subcrestally requires drilling to the middle of the matching drill line. For crestal placement, drill halfway before the corresponding mark for the implant length. For supracrestal placement, the drill mark should remain above the bone by approximately 1.5mm. Please refer to the following chart for further information.

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OSSEOTITE® Tapered Implant Length (Label)	Actual OSSEOTITE Tapered Length	Parallel Walled Implant Length (Label)	Actual Parallel Walled Implant Length	Cover Screw Height	Actual Drill Length To Middle Of Mark
.	.	7.0mm	6.6mm	1.0mm	7.6mm
8.5mm	8.1mm	8.5mm	8.1mm	1.0mm	9.1mm
10.0mm	9.6mm	10.0mm	9.6mm	1.0mm	10.6mm
11.5mm	11.1mm	11.5mm	11.1mm	1.0mm	12.1mm
13.0mm	12.6mm	13.0mm	12.6mm	1.0mm	13.6mm
15.0mm	14.6mm	15.0mm	14.6mm	1.0mm	15.6mm
.	.	18.0mm	17.6mm	1.0mm	18.6mm
.	.	20.0mm	19.6mm	1.0mm	20.6mm

*From point on drill at which maximum diameter starts. (Drill depth mark is .5mm wide) Drill length listed in chart does not include drill tip.

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