Sialography uses a dye radiopaque contrast agent injected into the salivary glands to visualize them on the X-ray film. CBCT — often performed in a hospital or imaging center, but increasingly being used in the dental office — is used to identify facial bone problems, such as tumors or fractures.
CT scans also are used to evaluate bone for dental implant placement and difficult tooth extractions to avoid possible complications during and after surgical procedures. Benefits of Digital Dental Radiography Benefits of digital dental radiographs compared to traditional dental X-rays include the following: Digital radiographs reveal small hidden areas of decay between teeth or below existing restorations fillings , bone infections, gum periodontal disease, abscesses or cysts, developmental abnormalities and tumors that cannot be detected with only a visual dental examination.
Digital radiographs can be viewed instantly on any computer screen, manipulated to enhance contrast and detail, and transmitted electronically to specialists without quality loss. Early detection and treatment of dental problems can save time, money and discomfort. Digital micro-storage technology allows greater data storage capacity on small, space-saving drives. Digital radiographs can be transferred easily to other dentists with compatible computer technology, or photo printed for dentists without compatible technology.
Digital sensors and PSP photostimulable phosphor plates are more sensitive to X-radiation and require 50 to 80 percent less radiation than film. Digital radiograph features, including contrasting, colorizing, 3-D, sharpness, flip, zoom, etc. Digital dental images can be stored easily in electronic patient records and, sent quickly electronically to insurance companies, referring dentists or consultants, often eliminating or reducing treatment disruption and leading to faster dental insurance reimbursements.
Additional disadvantages of digital dental radiographs include the following: Sensor size: Some direct systems sensors are thicker and bulkier than dental films, causing patient discomfort, especially for those prone to gagging. Safety Considerations While radiation exposure is low with digital radiographs, no one should receive more radiation than absolutely necessary. Links to State regulations and a list of other important forms will be provided. Operating forms. Guidance on managing a complete Radiation Program.
These are available resources from government agencies and industry associations that include CDC guidelines for Infection Control, recycling information, lead apron disposal, and more. The manual processor will allow the dental specialist to continue providing support to the dental officer without interrupting patient treatment.
All equipment should have a definite place in the darkroom to facilitate handling when the user is working by the safelight only. Steps used when developing film are as follows:. This is to prevent the appearance of finger marks on the developed film.
NOTE : operating procedures. Dispose of contaminated wrappers in accordance with IAW local standing 3 Place the film on the film holder. The film should be held lightly by its edges to avoid the appearance of smudges or fingerprints on the developed film.
They may appear even when the hands are clean. Timer should start when the film is placed in the developing solution developer.
In that case, the time factor should be adjusted according to the chart in figure Figure But opting out of some of these cookies may have an effect on your browsing experience.
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