If it is a initial stage of a cavity, just a filling will be sufficient. If it is a deep cavity, root canal and a cap/crown can be given to save the tooth. That tooth need not be removed unless it is infected beyond repair. There is no need for replacement if it is treatable (rct). Please visit a dentist nearby and get it evaluated so necessary treatment can be done.
Answered2016-11-09 06:47:31
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