What is a radiolucent cyst?

Radicular cysts arise from epithelial cell rests of the periodontal ligament, which are stimulated by the inflammatory products. Most often, radicular cysts are asymptomatic. They may be seen in all age groups, however, more often between 30 and 60 years of age and are typically associated with a non-vital tooth.

What causes radiolucency in teeth?

Description. Most of periapical radiolucencies are the result of inflammation such as pulpal disease due to infection or trauma. Not all radiolucencies near the tooth root are due to infection. Odontogenic or non odontogenic lesions can over impose the apices of teeth.

What is dental radiolucency?

It is common to see dark areas, known as radiolucencies, on a dental x-ray. A radiolucency often represents a void or an area of tissue that is less dense. Some of these radiolucencies are normal, such as those that represent openings in the jaw bone that allow certain nerves to enter and exit the jaw.

What is a radiolucency?

radiolucent. / (ˌreɪdɪəʊˈluːsənt) / adjective. almost transparent to electromagnetic radiation, esp X-rays.

What is unilocular Radiolucency?

Unilocular anterior mandibular radiolucencies represent an aberrant or less common site for pathologies commonly occurring in body and angle region. Anterior lesions are more common in females. Most cases report with painless intraoral or extraoral swelling. Expansion occurs more at upper border of buccal cortex.

Is the root canal radiolucent?

Of the 271,980 untreated teeth, 2% had periapical radiolucencies. The technical quality of root canal treatment was decried by most authors of the included studies. Conclusions: The prevalence of periapical radiolucency was very high, broadly equivalent to 1 radiolucency per patient.

What appears radiolucent on a dental image?

Structures that are cavities, depressions or openings in bone such as a sinus, fossa, canal or foramen will allow x-rays to penetrate through them and expose the receptor. These areas will appear radiolucent or black on radiographic images.