Guilin Woodpecker Medical Instrument DTE Dpex I, Инструкция по эксплуатации

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measurement result of the length of the root canal will be shorter than real because
of the hypoplasia of the root [Picture 10].
b) Bleeding or the blood overflow from the apical foramen.
In this case, the blood will overflow from the root canal and reaches gingival that the
blood and the gingival will be on a conducting state which will cause an inaccurate
result while measuring. The measurement can be continued when the bleeding is
stopped [Picture 11].
c) The tooth crown is broken
The tissue of the gingival may reach the cavity of the endo hole at the broken point
which will cause inaccurate because of the electronic conduction. The measurement
can be continued when the crown is fixed by gypsum or other insulators [Picture 12].
d) There is a crack on the tooth root
In this case, the crack may cause the electric leakage which will affect the accuracy
of measurement [Picture 13].
e) A retreatment to an endo which was filled with condensation