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Panoramic X-ray radiography of the teeth of a 64-year-old male shows dental work performed mostly in UK/Europe in last half of 20th century Panoramic films are extraoral films, in which the film is exposed while outside the patient's mouth, and they were developed by the United States Army as a quick way to get an overall view of a soldier's ...
The dental papilla contains cells that develop into odontoblasts, which are dentin-forming cells. [2] Additionally, the junction between the dental papilla and inner enamel epithelium determines the crown shape of a tooth. [1] Mesenchymal cells within the dental papilla are responsible for formation of tooth pulp.
A panoramic radiograph is a panoramic scanning dental X-ray of the upper and lower jaw.It shows a two-dimensional view of a half-circle from ear to ear. Panoramic radiography is a form of focal plane tomography; thus, images of multiple planes are taken to make up the composite panoramic image, where the maxilla and mandible are in the focal trough and the structures that are superficial and ...
The nation's largest dental association said Thursday it will no longer recommend the use of lead aprons and thyroid collars on patients who are getting dental X-rays. Also, the aprons and collars ...
A 2018 case report detailed an unusual reoccurrence in a 4.5-year-old boy. The young child was referred to the Oral and Maxillofacial Surgery Department of Tehran University of Medical Sciences and upon examination, they found a well-defined radiopaque mass in the apical region of his right deciduous mandibular second molar. The patient ...
Molar incisor hypomineralisation (MIH) is a type of enamel defect affecting, as the name suggests, the first molars and incisors in the permanent dentition. [1] MIH is considered a worldwide problem with a global prevalence of 12.9% and is usually identified in children under 10 years old. [2]
Natural color X-ray photogram of a wine scene. Note the edges of hollow cylinders as compared to the solid candle. William Coolidge explains medical imaging and X-rays.. An X-ray (also known in many languages as Röntgen radiation) is a form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays.
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