Digital Dental X-Rays

Digital dental X-rays, also known as digital radiographs, are a modern imaging technique used in dentistry to capture detailed images of the teeth, gums, jawbone, and surrounding oral structures. Digital X-rays offer several advantages over traditional film-based X-rays, including improved image quality, reduced radiation exposure, and faster processing times.

What makes digital x-rays better than traditional x-rays?

  1. Image Acquisition: Digital dental X-rays are taken using an electronic sensor or phosphor plate that captures the X-ray image and converts it into a digital format. The sensor or plate is placed inside the mouth, and X-rays are directed through the teeth and jawbone onto the sensor. The sensor detects the X-ray radiation and produces a digital image that can be viewed instantly on our computer monitor.

  2. Image Quality: Digital X-rays produce high-resolution images with excellent clarity and detail, allowing us to visualize the teeth, bone, and soft tissues with precision. The digital images can be enhanced, magnified, and manipulated to improve diagnostic accuracy and aid in treatment planning.

  3. Radiation Exposure: Digital X-ray technology uses significantly less radiation than traditional film-based X-rays, making it safer for you. Digital sensors are more sensitive to X-ray radiation and require less exposure time to produce diagnostic images. As a result, digital dental X-rays reduce the amount of radiation exposure by up to 80-90% compared to conventional X-ray film.

  4. Patient Comfort: Digital dental X-rays are faster and more comfortable for you compared to traditional X-rays. The sensors or plates used in digital radiography are smaller and more flexible than film packets, making them easier to position inside the mouth. Additionally, digital X-rays require less time to process, eliminating the need for chemical processing and reducing the overall duration of the dental appointment.

  5. Convenience and Efficiency: Digital X-ray images are available for immediate viewing on a computer monitor, allowing dental professionals to assess the results quickly and discuss findings with you in real-time. Digital images can also be easily stored, archived, and shared electronically, eliminating the need for physical film storage and enabling remote consultation with specialists if needed.

  6. Environmentally Friendly: Digital dental X-rays are environmentally friendly because they eliminate the need for chemical processing and reduce the consumption of film and paper products associated with traditional X-ray systems. By transitioning to digital radiography, dental practices can minimize their environmental footprint and promote sustainability.

Digital dental X-rays offer numerous advantages over traditional film-based X-rays, including superior image quality, reduced radiation exposure, enhanced patient comfort, and improved efficiency and convenience. Digital radiography has become the standard of care in modern dentistry, providing valuable diagnostic information and contributing to better oral health outcomes for you.

What about the radiation?

The amount of radiation exposure from digital dental X-rays is significantly lower than that from traditional film-based X-rays. Digital X-ray technology uses electronic sensors or phosphor plates to capture images of the teeth and oral structures, and these sensors are more sensitive to X-ray radiation compared to traditional film.

Digital dental X-rays typically result in a very low radiation dose equivalent to about the same amount of radiation exposure you would receive from a few days of natural background radiation (e.g., from the sun, soil, and cosmic rays).

It's important to note that the radiation dose from dental X-rays is extremely low and considered safe for patients. Dental professionals take precautions to minimize radiation exposure by using lead aprons and thyroid collars to shield sensitive areas of the body, as well as employing modern X-ray machines with advanced features that further reduce radiation output.

Additionally, dental X-rays are typically only performed when necessary for diagnostic or treatment purposes. The benefits of obtaining diagnostic information from X-rays outweigh the risks associated with radiation exposure, especially considering the low doses involved.

How often do I need to take X-rays?

The frequency of dental X-rays depends on various factors, including your age, overall oral health, dental history, and risk factors for dental problems. X-rays are used by Dr. Lemons and the dental team to detect dental issues that may not be visible during a clinical examination alone, such as cavities between teeth, bone loss due to gum disease, impacted teeth, and abnormalities in tooth development.

General guidelines for the frequency of dental X-rays are:

  1. Routine Dental Check-ups: For most adults with good oral health, routine dental check up X-rays are typically recommended once every 6 to 12 months. These X-rays help Dr. Lemons monitor changes in your teeth and gums over time, identify early signs of dental problems, and track the progression of existing conditions.

  2. New Patients: If you are a new patient, Dr. Lemons will take a full set of X-rays to establish a baseline of your oral health and identify any underlying dental issues that may require treatment. These initial X-rays help Dr. Lemons and your dental hygienist develop a personalized treatment plan and provide comprehensive care.

  3. Children and Adolescents: Children and adolescents may require more frequent dental X-rays than adults because their teeth and jaws are still developing. X-rays are often used to monitor tooth eruption, assess dental growth and development, and detect early signs of cavities or orthodontic problems. The frequency of X-rays for children and adolescents depends on their age, dental history, and risk factors for dental problems.

  4. Periodontal Disease: Patients with periodontal (gum) disease may require more frequent dental X-rays to monitor the progression of the disease, assess bone loss, and evaluate the effectiveness of periodontal treatment. X-rays are often used in conjunction with clinical examinations to manage gum disease and prevent further damage to the teeth and gums.

  5. Orthodontic Treatment: Patients undergoing orthodontic treatment (braces or aligners) may require X-rays to evaluate the position of the teeth, assess jaw alignment, and monitor the progress of treatment.

  6. Emergency Situations: Dental X-rays are necessary to diagnose and treat dental emergencies, such as tooth pain, dental trauma, or infection. X-rays are required for Dr. Lemons to identify the underlying cause of the problem and develop an appropriate treatment plan to alleviate your pain and restore your oral health.

It's important to note that the frequency of dental X-rays may vary based on individual factors, and Dr. Lemons and the dental team will determine the appropriate schedule of X-rays based on your specific needs and circumstances. We do consider factors such as your age, oral health status, dental history, and risk factors for dental problems when recommending the frequency of X-rays.


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1235 Friendship Road
Suite 200
Braselton, Georgia 30517

Lemons Dental
Phone: (770) 965-2100
1235 Friendship Rd Ste 200
Braselton, GA, 30517