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A cementoma may present itself on a radiograph or x-ray and appear as an radiopaque mass depending on its stage and mass within the lower dental arch. In early stages, the mass will appear as radiolucent. In terminal stages, the mass becomes radiopaque and a radiolucent rim will be visible. [3]
Radiolucency or hypodensity indicates greater passage (greater transradiancy) to X-ray photons [1] and is the analogue of transparency and translucency with visible light. Materials that inhibit the passage of electromagnetic radiation are called radiodense or radiopaque , while those that allow radiation to pass more freely are referred to as ...
Scaling and root planing, also known as conventional periodontal therapy, non-surgical periodontal therapy or deep cleaning, is a procedure involving removal of dental plaque and calculus (scaling or debridement) and then smoothing, or planing, of the (exposed) surfaces of the roots, removing cementum or dentine that is impregnated with calculus, toxins, or microorganisms, [1] the agents that ...
Unlike a routine dental cleaning, the techniques used in a deep cleaning get below the gum line to remove bacteria stuck there. The procedure, which involves local anesthetic to temporarily numb ...
Idiopathic osteosclerosis, also known as enostosis or dense bone island, is a condition which may be found around the roots of a tooth, usually a premolar or molar. [2] It is usually painless and found during routine radiographs as an amorphous radiopaque (light) area around a tooth.
The radiographic features of periapical inflammatory lesions vary depending on the time course of the lesion. Because very early lesions may not show any radiographic changes, diagnosis of these lesions relies solely on the clinical symptoms. More chronic lesions may show lytic (radiolucent) or sclerotic (radiopaque) changes, or both.
The radiolucency is generally well defined and well corticated. The radiolucency often have a sclerotic border indicating bony reaction, but a secondarily infected cyst may display ill-defined borders. However, a large dentigerous cyst may give the impression of a multilocular process due to the persistence of bone trabeculae within the ...
Dental pulp, which is a richly vascularized and innervated tissue, is enclosed by tissues, such as dentin, which are incapable of expanding. It has terminal blood flow and possesses only small-gauge circulatory access at the apical foramen. All of these characteristics severely constrain the defensive capacity of the pulp tissue when faced with ...