Recurring abscess in same spot within 6 months. dentist not sure. xray clear sent to oral surgeon. what could it be?

Recurring abscess: a recurring infection needs a definitive diagnosis so it can be treated. If your dentist is not sure what it is then an oral surgeon, endodontist, or an oral medicine specialist would have the advanced training to find the cause.

Examination: Depends on the situation. See the oral surgeon who can examine you and give options.