Restorative Manual | 合法醫療器材資訊網

BiconRestorativeManual,SeatingofAbutments....anabutmentintothewelloftheimplant,considerthefollowingstepstoensureasuccessfulrestoration.1.

Prior to seating an abutment into the well of the implant, consider the following steps to ensure a successful restoration.

1. Insert a 2.0 or 3.0mm guide pin into the well of the implant. Assemble a threaded knob or straight handle onto a sulcus reamer. The width of the sulcus reamer should be one size larger than the diameter of the intended abutment. Slide the sulcus reamer over the guide pin and rotate while pressing it toward the alveolar crest. The rotating and pressing motion should continue until all bony interferences have been removed. There is a stop on the guide pin to prevent excessive bone from being removed and/or damage being done to the implant.

2. It may be necessary to make two oblique crestal relieving incisions that will allow the abutment to displace the soft tissue while ...