Digital radiography itself is similar to traditional X-rays with the exception that dental assistant inserts a digital sensor instead of traditional film into the patient’s mouth to capture image of his teeth. The sensor sends an image to the computer, to which it is connected. After seconds, image is projected on a screen for a doctor to view. Afterwards it is recorded and saved in your medical history file.

We are all exposed to natural radiation in our environment. Digital x-rays produce a significantly lower level of radiation compared to traditional dental x-rays. Not only are digital x-rays better for the health and safety of the patient, they are faster and more comfortable to take, which reduces your time in the dental office. Also, since the digital image is captured electronically, there is no need to develop the x-rays, thus eliminating the disposal of harmful waste and chemicals into the environment.

Even though digital x-rays produce a low level of radiation and are considered very safe, dentists still take necessary precautions to limit the patient’s exposure to radiation. These precautions include only taking those x-rays that are necessary, and using lead apron shields to protect the body.