What You Need to Know About Dental CT Scan? (Dental X-ray Concept)

The dentist assists the woman for her dental CT scan.

Are you going to have a bone grafting or planning to have a dental implant but doubting the procedure? Do not be worried because a dental CT scan is a well-known machine for all dental offices. It will help the dentist to picture out the exact dimensions of your mouth and teeth to give the appropriate medical procedure that you need. You can visit trusted dental offices, like BID’s Castle Hill-based dental clinicto get a safer and faster dental treatment.

Types of Dental X-Rays

The best quality level in dental specialist workplaces here and there the country used to be the standard x-ray. Presently, technologies have proceeded onward, and dental specialists have a more extensive scope of imaging machines to browse.

Intraoral x-rays alongside the panoramic x-ray are the old norm. On the other hand, extraoral x-rays are the new gatekeeper frequently utilized to distinguish TMJ and Airway issues in the jaw and throat. Here are some of the main types of intraoral and extraoral imaging machine.


Periapical x-rays

This is the most widely recognized kind of x-ray taken at the dental specialist office. These x-rays display the entire tooth typically in clusters in a single part of your upper or lower jaw. Since this is a pinpoint procedure, it is not appropriate to picture your whole mouth.

Bite-wing x-rays

This is a picture of both the upper and lower teeth in a single region of your mouth. Each scan shows the dental specialist your teeth from the crown to the supporting bone of the jaw.

Occlusal x-rays

This is utilized to guide and discover any adjustments looking like your curves in either the upper or lower jaw.



A particular sort of x-ray that displays a specific layer of your mouth, useful for dental specialists to analyze explicit structures regularly covered up, but rarely utilized today.

Panoramic x-rays

The classic scan of every one of your teeth in both your upper and lower jaw. The picture is an advantageous way for your dental specialist to see everything on a solitary x-beam, helping them to spot developing teeth, impacted teeth, and potential tumors.

Dental computed tomography (CT)

Dental X-ray

It is game-changing imaging that permits your dental specialist to take a look at the inside of your mouth in 3D. Dental CT scan can give a complete and accurate dimension for dental implant surgery. Also, the scanning enables your dental specialist to discover blisters, tumors, and cracks.

Cone beam computed tomography (CBCT)

It likewise makes 3D pictures, however, shows delicate tissue, airway, and bone as well as dental structures. Utilizing CBCT your dental specialist can assess dental implant process, and find problems with your gums, underlying foundations of teeth, jaw, tonsils, adenoids, and enlarged turbinates.

MRI imaging

MRI imaging is a sort of 3D imaging that is helpful for soft tissue assessment of the oral cavity.

What is Dental CT Scan?

Dental CT and cone beam CT are kinds of x-ray that made 3D pictures of your mouth. CBCT cuts the radiation exposure drastically when contrasted with clinical CT. The two structures are better than the intraoral panoramic x-beams, as they benefit your dental specialist in performing the following:

  • Identifying sores that may demonstrate severe disease.
  • Analyzing airway sleep disorders.
  • Detecting the exact area of an infection in your tooth.
  • Assessing your nasal cavity, sinuses, and nerve canal.

These two machines are also useful for dental implant procedure to have a careful diagnosis and case planning. Furthermore, dental CT scan is a more established innovation, developed in the mid-70s. It uses fan-formed x-ray radiates that move from place to place as the patient advances in the machine. On the other hand, dental cone beam CT created during the 90s, and the innovation depends on light intensifier technology. CBCT utilizes a cone formed area detector which implies the patient can remain static as the sensor moves around them.

The benefits of CBCT over CT is that the apparatus is more compact. Hence, CBCT can be contained within most dentistry practices and is much more helpful than visiting a different imaging place. Yet besides the patient gets a lower portion of radiation, and it is likewise a lot faster.

More About Dental Cone Beam CT

Dental cone beam computed tomography (CT) is a unique kind of x-ray machine utilized in circumstances where ordinary facial or dental x-beams are not adequate. It is not used regularly due to the radiation exposure from this scanner is relatively more than a standard dental x-ray. This dental CT scanner uses an excellent sort of technology to create three dimensional (3-D) pictures of dental forms, delicate tissues, nerve routes and bone in the craniofacial region in a single scan. Images acquired with cone beam CT permit for more detailed treatment planning.

Cone beam CT is not similar to conventional CT. Nevertheless, dental cone beam CT can be utilized to create pictures that are alike to those produced by traditional CT imaging.

Dental cone beam CT created as a method for producing comparable sorts of pictures yet with a much smaller and more affordable machine that could be put in an outpatient office.

Dental CBCT Scan can Diagnose Diseases

This type of dental x-ray can provide your dental specialist with a top to bottom perspective on your jaw, teeth, gums, nerves, and sinuses. In that case, it can help identify and analyze numerous diseases. These ailments and complications include:

  • TMJ
  • Bone cancer, cysts, or tumors
  • Fractures
  • Tooth root contaminations, root canals, or other matters with the core of the tooth
  • Gum problems
  • Nasal Anatomies such as turbinates, septum, and sinuses

A cone beam CT scan is the most straightforward, snappiest course to your dental specialist having the option to analyze conditions influencing your jaw, gums, and breathing. The sooner you get your diagnosis, the faster your dental specialist can able to come up with a plan of treatment.

Preparing for a Dental CBCT Scan

The dentist showing the scanned image

It is clear to get ready for your dental cone beam CT scan, and you will not be in the seat for long. The expectant mother must warn their dental specialist before proceeding with the procedure, yet in any case, there are no significant medical risks. Also, you do not have to take any medications or require any recuperation time.

Here are the following preparations you can do for your CBCT scan:

  • Eliminate any glasses or hearing aids.
  • Remove all metal jewelry and hair accessories such as hair clips, necklaces, earrings, and other facial piercings.
  • Remove false teeth

The cone beam CT x-rays allow pinpointing jaw and breathing issues that may add to airway sleep problems on individuals. Also, a CBCT scan permits included accuracy when accommodating the patient with a customized sleep appliance, to open up the airway, and give patient with improved rest. The cone beam CT scan is a modern and resourceful way for dental specialists to assess their patients. It is an essential piece of equipment for any dental office.

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