SCREW PIN FOR FIXING DENTAL PROSTHESIS OR FOR INTERMAXLLARY FIXTURE

摘要

PURPOSE: To stably fix an abutment to an alveolar bone. ;CONSTITUTION: A screw pin 2 which is fixed by screwing the screw pin into an upper alveolar bone 11a and a lower alveolar bone 11b constituting an alveolar bone 11 so as to penetrate them through and in addition, said screw pin 2 is integrally projected on the lower end of an abutment on the upper part of which a dental prosthesis 7 is mounted.;COPYRIGHT: (C)1996,JPO