It is unlikely that whole develops in the adjacent earth because of the procedure done on the third molar. OPG x-ray must have been done prior to the extraction of the wisdom tooth and if you can post it here we can evaluate whether the cavity was there in the second molar or not.
Extraction of the teeth other than third molars is not the preferred option and saving the tooth by procedures like root canal treatment would be preferred if at all possible.
Regards
Answered2017-10-12 03:46:59
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