Accuracy of digital scan body impression for implant supported fixed partial denture by using intra and extra-oral scanners (comparative in vitro study)
Youssef Ahmed Naguib,
Hesham Al Ansary,
Dr. Eman Ezzat Youssef
Abstract:To determine the accuracy of digital scan body impression for implant supported fixed partial denture using an intra-oral and extra-oral digital scanner Material and Methods: A typodont cast with acrylic teeth was used, afterwards cast duplication and surgical guide were fabricated for drilling 0f implant fixture placement. The scan bodies were fixed on the implant fixture. Samples were divided into two groups. Group 1 intra-oral scanning (IOS) 10 samples using Medit i500 and for Group 2 extra-oral scanner (EO… Show more
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