Dental X-rays are an essential tool for developing a thorough picture of a patient’s oral health. This advanced technique helps the dentist to see the structure of teeth, the supporting bone, and the surrounding tissues that are usually invisible to the human eye. Let’s learn more about dental X-rays and what exactly they show.
What are Dental X-Rays?
A dental X-ray, also referred to as a radiograph, is a low-radiation imaging of your teeth and surrounding structures, such as the soft tissues and jawbone. These pictures are an essential diagnostic tool used by dentists to examine what’s going on beneath the surface of your mouth, which isn’t apparent during a routine oral examination.
The degree of X-ray absorption varies depending on the tissue. Dense elements like teeth and bone look lighter in the picture because they absorb more radiation, while softer tissues and air voids seem darker.
Types of Dental X-Rays
There are two main types of dental X-rays:
Intraoral X-rays: In this type of X-ray, a digital sensor or film is inserted into your mouth. These are the most popular kind and offer fine-grained pictures of specific teeth or tiny mouth regions. For example, occlusal, bitewing, and periapical X-rays.
Extraoral X-rays: The film or sensor used in extraoral X-rays is located outside of your mouth. These are helpful for evaluating growth, development, and impacted teeth and offer a more comprehensive image of your jaws, cranium, and teeth. For example, cephalometric and panoramic X-rays.
What Do Dentists Look for in a Dental X-Ray?
The dentist may be able to see several dental conditions in an X-ray, including:
- Cavities: It is possible to find even small patches of deterioration, particularly behind fillings or in between teeth.
- Infections: Infections in the surrounding bone or abscesses at the tooth’s root.
- Bone Loss: A sign of periodontal disease, or gum disease, and the condition of the bone that supports your teeth.
- Teeth Position: Essential for organizing orthodontic treatments, such as braces, or determining how well teeth align prior to subsequent operations.
- Tumors or Cysts: These are abnormal growths in the soft tissues or jawbone.
- Impacted Teeth: Wisdom teeth and other teeth that are prevented from emerging normally.
- Root Issues: Disorders involving the tooth’s roots, such as infections, fractures, or odd shapes.
- Healing After Surgery: Enables dentists to track the recovery process after procedures like bone transplants.
- Current Dental Work: Helps in assessing the fit and state of crowns, bridges, fillings, and other restorations.
- Developmental Abnormalities: Problems with the location or formation of teeth.
- Getting Ready for Procedures: Helps in the planning of intricate procedures like dental implants, root canal therapy, and tooth extractions.
Summing Up!
You realize that dental X-rays are an essential part of your “check-ups” when you see your dentist regularly. Radiographic pictures are the sole approach to identifying dental issues, as many of them do not show any symptoms in their early stages. An X-ray can show several dental conditions, including cavities, root issues, tumors, etc.
If this is your first time at Aava Dental, take advantage of our new patient offer. Call us at (818) 792-4500 to book your appointment.