What are indications for dental radiographs?

Indications for equine dental radiography are numerous but most commonly include clinical signs associated with periapical dental disease, including disorders of the paranasal sinuses or nasal cavities (unilateral nasal discharge, facial or mandibular swellings, quidding, discharging sinus tracts), head trauma.

What is selection criteria in radiography?

Radiographic selection criteria are a legal requirement for any establishment using ionising radiation for medical purposes, including dental practices. Radiographic selection criteria are not rules but are one form of clinical guideline designed to help in clinical decision making.

What is the minimum age of people allowed in the radiology area while radiographs are being taken?

Young individuals are considered to be at a greater risk of radiation injury because of their more rapidly reproducing cells. Thus, all individuals under the age of 18 shall be excluded from performing or assisting in the performance of radiographic examinations.

Which factor determines dental film exposure time?

Both intraoral and panoramic x-rays machines have the following exposure factor controls: milliamperage (mA), kilovoltage (kVp) and time. The primary difference between the two types of machines is the control of exposure parameters.

Why are dental radiographs important?

Like medical radiographs, dental radiographs allow your dentist to evaluate any injuries to your face and mouth. Dental radiographs can help your dentist iden- tify diseases and developmental problems before they become serious health issues.

At what age should an FMX be taken?

Panoramic and FMX Panoramic and FMX’S are full mouth X-rays. These are super important to take starting at age 5, because they’ll give us an inside look at the adult teeth that are coming in! These X-rays are typically taken about once every 3 to 5 years so we can track the growth of your child’s teeth.

What is the 10 day rule?

The “10 day rule” recommended that, in women of child-bearing potential, non-urgent x ray examinations that entailed pelvic irradiation should be restricted to the first 10 days of the menstrual cycle. Its rationale was to avoid irradiating a fetus before the mother realised that she was pregnant.

What is the 28 day rule Radiology?

Based on this, it was suggested to do away with the 10-day rule and replace it with a 28-day rule. This means that radiological examination, if justified, can be carried throughout the cycle until a period is missed. Thus the focus is shifted to a missed period and the possibility of pregnancy.

How do you calculate milliampere seconds?

Milliampere-second (mAs) is an x-ray unit determined by multiplying the milliamperes by the time the x-ray tube is generating x-rays. On many x-ray machines this is a technique factor selected by the operator that together with kVp determines the exposure of patient and image receptor.

What are the two speeds of film on the market today?

The film typically used for the intraoral bitewing exam falls into three film speed classes – D (slowest), E and F-speed (fastest). Like photographic film, the faster the film, the less exposure it needs.

What is the most important use of dental radiographs?

So Why Are Dental X-Rays Important? X-rays, also known as radiographs, allow your dentist to see between and inside your teeth. Dental X-rays are important because they give your dentist the whole picture. They help dentists see the condition of your teeth and also the roots, jaw placement, and facial bone composition.

What are the three main types of dental radiographs which one is most commonly used?

There are three types of diagnostic radiographs taken in today’s dental offices — periapical (also known as intraoral or wall-mounted), panoramic, and cephalometric. Periapical radiographs are probably the most familiar, with images of a few teeth at a time captured on small film cards inserted in the mouth.

What are the recommendations for dental radiographic examinations?

DENTAL RADIOGRAPHIC EXAMINATIONS: RECOMMENDATIONS FOR PATIENT SELECTION AND LIMITING RADIATION EXPOSURE BACKGROUND The dental profession is committed to delivering the highest quality of care to each of its individual patients and applying advancements in technology and science to continually

What are the selection criteria for radiographic examinations?

The selection of appropriate radiographs is based on: zPatient complaint(s) zMedical and dental history zSignificant clinical findings Radiographic Selection zRadiographs are only appropriate when: zDiagnostic information cannot be obtained in a less invasive manner

When to take a dental X-ray or not?

dentist must weigh the benefits of taking dental radiographs against the risk of exposing a patient to x-rays, the effects of which accumulate from multiple sources over time. The dentist, knowing the patient’s health history and vulnerability to oral disease, is in the best position to make this judgment in the interest of each patient.

Is it safe to use dental radiography on children?

Dental radiography is a useful diagnostic aid in oral examination of children. In many cases the radiographic findings add important information. However, the risks associated with radiography should not be neglected.