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Assessment of artifacts. (A,B) Cross-sectional images of (A) zirconia and (B) titanium dental implants. (C,D) The segmented three-dimensional images were sectioned in the midpoint of implant bed preparation for (C) zirconia and (D) titanium implants. (E, F) Distance between artifact and dental implant preparation borders were measured for (E) zirconia and (F) titanium dental implants.
