What is the purpose of bitewing radiographs?

What are bitewing x-rays? Bitewings reveal the presence and extent of decay in the back teeth, specifically in areas where adjacent teeth touch each other. Unlike other areas of the teeth, these contacting surfaces between adjacent teeth can’t be examined visually.

What are the disadvantages of bitewing radiographs?

Bitewing radiography is the most widely used clinical technique for caries detection. However, it has disadvantages such as patient discomfort. Variable levels of expertise of the operators often result in increased patient radiation dose due to the need for retakes [3].

What are the advantages of a vertical bitewing?

Vertical bitewings provide a more in-depth view of not only interproximal areas, but a more detailed picture of the periodontal structures. Pro: Able to see more perio than the traditional BWX. Con: Unable to see apex. Periapical — Generally used for diagnosis of perio or periapical infections.

Which radiographs tend to be most accurate in the determination of bone loss?

Periapical or bitewing radiographs are the most common types of radiographs used for evaluation of periodontal bone loss.

Are dentine and enamel lesions visible on Bitewings?

In the bitewing digital images, 47 teeth presented visible radiolucency, circumscribed, in dentin under occlusal enamel (enamel-dentin caries lesions).

When are vertical Bitewings used?

Vertical bitewings are often indicated in patients where current or past periodontitis is suspected so as to better reveal the relationships of the teeth to interproximal crestal bone levels.

What is a bitewing radiograph?

That is, to provide our dental practitioners with an intraoral diagnostic tool that drastically increases diagnostic capability. Bitewing radiographs, usually taken in a 4 film series, provide high resolution images of both sides of the mouth, targeting the rear of the jaw from the canines backward.

Can bitewing radiography detect early enamel lesions?

Bitewing radiography has a low sensitivity for the detection of early proximal lesions that extends only into the enamel. This leads to the assumption that early lesions (extending in the outer enamel histologically) will usually remain undetected 50, 51 .

What is bitewing film used for?

Bitewing Film This film gets its name from the tab (“wing”) that the patient bites on to hold the film in place. The bitewing film is used for the detection of interproximal caries and the condition of the alveolar bone. This film shows the crowns of both the maxillary and mandibular teeth and a portion of the roots.

What are the benefits of Dental radiographs?

These images highlight the roots of teeth, as well as the crowns, providing valuable information to aid the diagnosis of common dental conditions including tooth decay, abscesses, and periodontal (gum) disease. Radiographs can also locate the presence of prior restorations, tartar, tooth fragments, as well as irregularities in oral bone anatomy.