SURGERY GUIDE FOR DENTAL IMPLANT TREATMENT AND PRODUCTION METHOD OF IMPLANT MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a surgery guide for dental implant treatment and a production method of an implant material in which a precise image in an oral cavity of a subject is obtained, and thereby the precision of implant treatment is improved.SOLUTION: A surgery guide for dental implant treatment and a production method of an implant material comprises: a first step of obtaining an integrate scanning image by preliminarily adjusting a primary scanning image obtained by scanning the inner and outer surfaces of the full denture where a first mold matching groove is formed for mold matching in a tooth implant section of a subject and an instruction mark adheres and a secondary scanning image obtained by oral scanning, and performing a CT scan of upper and lower jaws and obtaining a CT image; a second step of superposing an integrate scanning image with the CT image on the basis of the instruction mark, and obtaining a three-dimensional occlusal guiding image by performing main adjustment using a differential distribution map for outputting a mold matching degree between respective images; and a third step of setting the height of a crown on the basis of the three-dimensional occlusal guiding image, and producing the surgery guide.SELECTED DRAWING: Figure 2