Cephalometric projections show an entire side of the head. This x-ray looks at the teeth in relation to the jaw and profile of the individual. Orthodontists use this x-ray to develop each patient’s specific teeth realignment approach.
Periapical x-rays show the whole tooth — from the crown, to beyond the root where the tooth attaches into the jaw. Each periapical x-ray shows all teeth in one portion of either the upper or lower jaw. Periapical x-rays detect any unusual changes in the root and surrounding bone structures
Bite-wing x-rays show details of the upper and lower teeth in one area of the mouth. Each bite-wing shows a tooth from its crown (the exposed surface) to the level of the supporting bone. Bite-wing x-rays detect decay between teeth and changes in the thickness of bone caused by gum disease. Bite wing x-rays can also help determine the proper fit of a crown (a cap that completely encircles a tooth) or other restorations (eg, bridges). It can also see any wear or breakdown of dental fillings.
Types of Dental Imaging (X-ray Radiographs)
Panoramic x-rays show the entire mouth area — all the teeth in both the upper and lower jaws — on a single x-ray. This x-ray detects the position of fully emerged as well as emerging teeth, can see impacted teeth, and help diagnosis tumors.
In addition, CBCT scan is used to identify various issues that are important to consider before performing a complicated oral surgery.
To get help with evaluation before the following oral surgeries:
removal of the maxillo-facial tumor
non-odontogenic cyst
neoplasm or other pathologic viruses
arthroplasty of Temporomandibular
TM joint replacement
developmental mid-face syndromes such as cleft palate
surgical reconstruction
CBCT scan is utilized in events:
When evaluating dental implants to see the patient’s underlying bone structure and tissues.
Dental Imaging
