| 摘要 |
The template (24) has a radio-opaque reference portion (12) in the shape of an ideal dental arch, having a flat reference surface (13) and containing at least three radio-opaque markers, each with a Hounsfield density different from that of the reference portion material. It also has a connecting portion (10) which is transparent to X-rays and attached to a second surface of the reference portion opposite that of the first surface (13), and replica teeth (9) similar to the replacement teeth. The replica teeth and connecting and reference portions have holes (11, 17) aligned with the presumed ideal axis for holes to be drilled.
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