Dental X-Rays

Dental x-rays (radiographs) are essential diagnostic tools that provide valuable information not visible during a regular dental exam.

Dentists and dental hygienists use this information to safely and accurately detect hidden dental abnormalities and complete an accurate treatment plan. Without x-rays, problem areas may go undetected.

Dental x-rays may reveal:

• Abscesses or cysts. • Bone loss. • Cancerous and non-cancerous tumors. • Decay between the teeth. • Developmental abnormalities. • Poor tooth and root positions. • Problems inside a tooth or below the gum line. Detecting and treating dental problems at an early stage can save you time, money, unnecessary discomfort, and your teeth.

Are dental x-rays safe?

One of the questions we hear most, is \"Are x-rays safe?\"  We are all exposed to natural radiation in our environment.  The amount of radiation exposure from a full mouth series of x-rays is equal to the amount a person receives in a single day from natural sources. Dental x-rays produce a low level of radiation and are considered safe.  We take necessary precautions to limit the patient's exposure to radiation when taking dental x-rays.  These precautions include using lead apron shields to protect the body and using modern, fast film that cuts down the exposure time of each x-ray.

HOW OFTEN SHOULD DENTAL X-RAYS BE TAKEN?

The need for dental x-rays depends on each patient's individual dental health needs.  Your dentist and dental hygienist will recommend necessary x-rays based on the review of your medical and dental history, dental exam, signs and symptoms, age consideration, and risk for disease.

A full mouth series of dental x-rays is recommended for new patients and is usually good for three to five years.  Bite-wing x-rays (x-rays of top and bottom teeth biting together) are taken at check-up visits and are recommended once or twice a year to detect new dental problems.

Digital x-rays:

Digital x-rays (radiography) is the latest technology.  This technique uses an electronic sensor (instead film) that captures and stores the image on a computer.  Digital x-rays reduce radiation 80-90% compared to the already low exposure of traditional dental x-rays.