| 摘要 |
PURPOSE: A dental implant with a fixing screw in which rupture strength is improved of the dental implant is provided to extend lifetime of the implant and to reduce costs for surgical operation and conservation of the implant. CONSTITUTION: A dental implant with a fixing screw in which rupture strength comprises an abutment(100) for supporting artificial crowns, a bonding groove which is formed from one end section to the axial direction in order for one end of the abutment to be inserted, an implant(200) which forms the artificial tooth root by supporting the abutment, and an abutment fixing screw(300) which fixes the abutment to the implant by coupling the abutment in the bonding groove of the implant. The screw body includes a male screw for screwing with the implant and non-screw shaped shank unit. The shank part includes the non-screw section projected to the outside of the abutment.
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