| 摘要 |
<p>The accessory comprises a pin of an essentially cylindrical and prismatic form, destined to act as a support for a temporary dental appliance reproducing the final form of the dental appliance at least in the portion not emerging from the gingival tissue, for the purpose of allowing, after the phase of integrating the implant in the bone, a single healing phase of the gingival tissues according to an ideal morphology of the gingival tissues surrounding the final dental appliance. Said pin comprises:
- a cavity axially crossing the pin and destined to receive a locking screw for the pin of the implant;
- an external annular relief destined to be superimposed on the mouth of the dental implant, thus closing it
- a portion underlying the annular relief, configured so as to be capable of being inserted like a tongue into the mouth of the implant, without any possibility of pivoting movements;
- an upper portion of the annular relief, superficially carrying relieves, appendices or incisions capable of ensuring the anchoring of a temporary dental appliance made of an easily workable resinous material. The accessory preferably also comprises a table of a thickness exceeding the length of said pin, which holds funnel-shaped cavities in which to affix said pin and to pour the molten resin for the purpose of forming the mentioned temporary dental appliance.</p> |
