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A method to accurately combine digital impressions with CBCT scans of the mandible or maxilla
A method to accurately combine digital impressions with CBCT scans of the mandible or maxilla
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机译:一种将数字化印模与下颌骨或上颌骨的CBCT扫描准确结合的方法
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摘要
A method of creating a dental implant drill-guide is provided, comprising the steps of using mucosal impression data of an edentulous maxillary or mandibular arch having a plurality of orthodontic screws inserted into the osseous tissue thereof and which extend through the gingival mucosa, along with image data of the arch to determine dental implant position data for the insertion of one or more dental implants into the edentulous maxillary or mandibular arch relative to the positions of the plurality of orthodontic screws. It is then possible to create a dental implant drill-guide to guide the drilling of dental-implant cavities in the edentulous maxillary or mandibular arch, and subsequently create a dental implant drill-guide from the dental implant drill-guide parameter data, the dental implant drill-guide having a plurality of orthodontic screw-seats which are engagable with the said plurality of orthodontic screws.
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