The dental x-ray is really necessary, because many injuries and illnesses can be detected only radiographically
Many times the patient does not have symptoms of the disease. This has as a consequence that it is impossible to determine the dentist only by clinical examination under the gums and bones, anything abnormal
With dental x-ray the dentist is able to detect early lesions in the oral cavity, thus avoiding severe pain, the immediate treatment obvious damage and in any case the best prognosis of treatment