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CPS2144 Laura Antonucci et al.
The results of the analysis highlight that there exist discrepancies
between the planned and actual implant position. In general, from the
analysis it emerges that the X-coordinate (that refers to movements in the
internal-external direction of the mouth) is that mainly subjected to errors,
both for the apex and the entry point. In particular, it appears that errors are
more evident for the implants in the lower part with respect to those in the
upper part of the mouth. Furthermore, errors in the implants on the front
part refer both to apex and entry point to X-coordinate, whereas for those
implants on the back of the mouth refers to the apex X-coordinate and to
the nec Y and Z coordinates. We can conclude that the result analysed lead
us to think that further development it is necessary to let this method more
reliable.

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