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3821 Dental

The crown of an RC treated tooth is fractured near the gingival margin. The coronal end of the silver cone used in filling that canal is visible at that level. Treatment is:

ATo prepare post space alongside the silver cone using burs and Peso reamers
BTo grind away the coronal part of silver cone using round burs or end cutting burs
CTo remove the silver cone and re-treatment the canal using a gutta-percha; and then to create the needed post space
DTo remove the silver cone, notch it, coat it with a freshly mixed sealer replace it in the canal and twist off the coronal segment
Dental
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