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Instructions for Use 2019-03-20
Root Canal not suitable for Electronic Measurement
Crown or metal prosthesis touching gingival tissue
Accurate measurement cannot be obtained if the file touches a
metal prosthesis that is touching gingival tissue. In this case, widen
the opening at the top of the crown so that the file will not touch
the metal prosthesis before taking a measurement.
Cutting debris on tooth
Pulp inside canal
Thoroughly remove all cutting debris on the tooth.
Thoroughly remove all the pulp inside the canal; otherwise an ac-
curate measurement cannot be made.
Caries touching the gums
In this case, electrical leakage through the caries infected area to
the gums will make it impossible to obtain an accurate measure-
ment.
Blocked canal
The meter will not move if the canal is blocked.
Open the canal all the way to the apical constriction to measure it.
Extremely dry canal
If the canal is extremely dry, the meter may not move until it is
quite close to the apex. In this case, try moistening the canal with
oxydol or saline.
Crown
Debris
Pulp
Caries touches
gums
Blocked
Too Dry
Содержание Endostar
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