Dental Radiographs (x-rays)
Why Are Dental Radiographs (x-rays) Needed?
Dental radiographs, also known as x-rays, are an essential tool in the dental clinic. Dental x-rays offer the dentist something a visual examination cannot – they allow the dentist to look inside the tooth and jaws to check:
- the health of the nerve
- find cavities
- monitor the health of the bony structures surrounding the tooth
- examine the tooth’s roots
- help diagnose gum disease
- follow a tooth’s development.
Different Types Of Radiographs
- Periapical radiographs – primarily used to examine a tooth’s bone height and overall root health. Finally, panoramic x-rays show the dentist an entire view of the mouth, teeth, and bony structures in and surrounding the area. This type of radiograph is perfect in helping the dentist identify cysts, tumors, impacted teeth, and bone disorders.
- Bitewing radiographs – are taken during routine dental checkups. Typically, two are taken at a time — one on each side of the mouth — in order to check the overall health of the tooth and bony structures as well as scan for possible cavities. They are usually taken during routine dental check ups and scale and cleans.
- Panoramic radiograph – Sometimes a panoramic x-ray is taken if you are a new patient to the dental clinic. Since it gives the dentist a wider view of the mouth, it provides a perfect first snapshot of a new patient’s overall oral health.
- Cone beam computed tomography (CBCT)– gives an advance, 3D view of the jaws and associated structures. It helps greatly in dental implant planning and orthodontic treatment.
Digital Dental Radiographs (x-rays)
Frequently Asked Questions
What are dental radiographs or dental X-rays?
Dental radiographs, also known as dental X-rays, are images that help dentists see areas of the teeth and jaw that cannot be viewed during a normal examination. They are used to detect issues such as decay, infections, bone loss, and problems with tooth development. X-rays are an important part of preventive dental care.
Why do I need dental X-rays?
Dental X-rays help identify problems early before they become more serious or painful. They allow the dentist to check the health of tooth roots, nerves, surrounding bone, and areas between the teeth. This helps with accurate diagnosis and treatment planning.
Are dental X-rays safe?
Yes, modern dental X-rays use very low levels of radiation and are considered safe when taken as needed. Divine Dental Care uses digital radiography, which helps reduce radiation exposure even further. Protective measures are also used where appropriate to minimise exposure.
How often should dental X-rays be taken?
The frequency depends on your oral health, dental history, and risk of decay or gum disease. Some patients may only need them every few years, while others may require them more regularly. Your dentist will recommend X-rays only when clinically necessary.
What types of dental X-rays are there?
Common types include bitewing X-rays, periapical X-rays, panoramic X-rays, and Cone Beam CT (CBCT) scans. Each type provides different information about your teeth, jaw, and surrounding structures. Your dentist will choose the most suitable scan based on your needs.
Do dental X-rays hurt?
No, dental X-rays are quick and painless. You may be asked to bite gently on a small sensor or positioning device while the image is taken. Most patients find the process simple and comfortable.
Can dental X-rays detect problems before symptoms appear?
Yes, X-rays can often detect cavities, infections, bone loss, and other dental issues before they cause pain or visible symptoms. Early detection allows treatment to begin sooner and may help avoid more complex procedures later.
Are dental X-rays done at the clinic?
Yes, Divine Dental Care has digital dental X-ray equipment onsite for patient convenience. This allows scans to be taken quickly during your appointment when required.