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A member asked:
Will a dental xray most always show a dental infection/abcess? had crown 4 months ago. have some swelling now, but xray doesn't show abcess.
15 doctors weighed in across 3 answers
It usually does...: ...but not always. Especially if the tooth became non-vital recently. The swelling can be caused by a periodontal pocket, which can be tested with a periodontal probe. A fracture may also go undetected. If your dentist has difficulty determining the health of the tooth, please see an endodontist. Radiographs do not reveal everything...
Answered 4/14/2016
3.6k views
X-ray: will show abscess only when 30% of the calcium has been dissolved by the acidic environment of the infection. See your dentist and get the infection treated.
Answered 10/28/2014
3.6k views
Not Always: It can take awhile before the infection will show up on an x-ray. A tooth abscess won't go away without treatment and the infection may spread to your jaw, cheeks, sinus and to other areas of your head and neck. Dentist will treat a tooth abscess by draining it and getting rid of the infection. See your dentist again for diagnosis and treatment.
Answered 11/21/2014
3.6k views
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