Julldent Zygoma Diamond Drills Set & Refills

The implant site preparation can be performed with drills and burs that are mounted on a contra-angle handpiece, which allows the easier position of zygomatic implants distal to the maxillary second premolar region. After reflection of the mucoperiosteal flap, corticitomy of the anterolateral wall of the sinus can be prepared with a round diamond bur.

In order to determine the correct intraoral emergence of the zygomatic implant, these holes were then connected, creating grooves by using diamond cylindrical body burs with no working tips and with three different levels of grits (Fine, Medium, Coarse). The conical bur with a non-working tip provided a valid point of support and fulcrum for the subsequent bone preparation. In fact, this procedure, when correctly performed, also protects the integrity of the sinus membrane. Small possible accidental perforations of the sinus mucosa in the region of the zygomatic recess are not of significant importance in terms of sinusitis sequelae.