CUSTOMIZED ABUTMENT ASSEMBLY AND MANUFACTURING METHOD THEREOF

摘要

A customized abutment assembly, comprising: an abutment body (1), a fixed threaded bolt (2) connected between an implant and the abutment body (1), and a locking gasket (3). The abutment body (1) comprises a dental crown connecting section (1-1), a gum penetrating section (1-2) and an implant connecting section (1-3). The abutment body (1) is provided with a stepped bore therein; the abutment angle α and abutment shape of the abutment body (1) form a customized abutment manufactured according to angles and shapes of a tooth of a patient and the implant and conforming to the angles and shapes of the tooth of the patient and the implant; the abutment angle α is an angle between the central line of the dental crown connecting section (1-1) and the central line of the implant connecting section (1-3). Also disclosed is a method for manufacturing the customized abutment assembly; the abutment assembly is manufactured by means of 3D scanning, CAD modeling, 3D printing and heat treatment. The present invention meets customized requirements of patients, improves the aesthetic effect of teeth, accords with the physiological functions of teeth and saves medical costs.