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HG II / III Ultra-Wide Implant System

Prosthetic Flow diagrams

Prosthetic Components

The following illustrates how to insert 10mm fixtures (HG II Ø 4.0mm) into hard bones.
For safe and successful fixture placement, read carefully and follow this guide.

Using a lance drill at 1500rpm, pierce the cortical bone and determine the fixture position.
The thickness and density of the cortical bone can be estimated during drilling.

Find the drill corresponding to the length of the fixture.
For a deep placing of the fixture: drill up to the end of the stopper. For a shallow placing of the fixture: drill up to the lower outline of the laser marking.
Set the rotating speed of drilling to 1200~1500rpm based on the bone density. Supply sufficient irrigation and perform pumping motion to minimize the generation of friction heat.

※ Note: For all succeeding drilling procedures, follow the instructions above.

Check the drill depth and floor condition after Ø2.0mm drilling.

※ The lower outline serves as the baseline of the laser marking. To distinguish the lengths clearly, the 10mm and 11.5mm levels are marked in bold line.

Check orientation.
If applicable, take a radiograph to verify correct direction.
In the middle part, the diameters become Ø4, Ø5, and Ø6. Therefore, the insertion distance of the fixture and collar diameter of the abutment to be connected can be estimated.

Use Ø2.0/Ø3.0 Pilot drill at 800rpm.
The Pilot drill is used to change the path of the hole made by previous drilling or create the path of the next drilling by expanding the cortical bone.
Drill up to the laser marking line.

The Ø3.0 drill is used for drilling in the intermediate step.
The lengths of the drill, drilling depth, rotating speed, irrigation and pumping motion are identical to those for the Ø2.0 drilling.

Drill up to the lower outline of the thick laser marking line.
Since the final drills in the Standard KIT consist of marking drills (L: 11.5 mm, 15 mm), comply with the marking line that matches the length of the fixture.
The lengths of the drill, drilling depth, rotating speed, irrigation and pumping motion are identical to those for the Ø2.0 drilling.

Drill up to the lower outline of the laser marking line.
For the posterior implant, drill extension is not required.
Set the rotating speed of drilling to 800rpm.

For the case of Pre-mounted fixture package, connect the mount driver to the fixture mount and pick up the fixture.
To avoid dropping position the fixture upward when moving to the oral cavity.

After setting the maximum torque of engine to 40Ncm, start inserting the fixture. If the engine is stopped, connect the fixture mount to the Mount extension and place fixture to final depth using the Ratchet wrench.
Do not to apply too much torque when inserting the fixture with the Ratchet wrench. If a squeaking noise is heard from the bone while inserting the fixture, take the fixture out and try inserting again.

※ Caution: If the insertion torque of 50Ncm or more is applied, bone necrosis may occur, or the mount may not separate, due to too much pressure. Never use the hand piece as the Ratchet wrench after the hand piece is stopped.

First, use the 1.2 Hex hand driver to loosen the mount screw. If the screw is undetachable, use the 1.2 Hex torque driver with the Ratchet wrench or the 1.2 Hex machine driver with a hand piece.
When the primary stability of the fixture is poor and it tends to rotate back, hold the mount octa with an open wrench and loosen the mount screw.
If the mount cannot be detached after the mount screw is separated, use the Removal tool.

Pick up the Cover screw on the bottom of the fixture ampoule with the 1.2 Hex hand driver. In this case, applying ophthalmic ointment to the driver can improve its holding strength.
Make sure that the Cover screw is positioned upward to prevent it from falling and move to the oral cavity. Take caution to prevent the patient from swallowing the Cover screw.
Fix the Cover screw with a force of 5~8Ncm.