Abstract
SHS investigation development is considered from the geographical and historical viewpoint. 3 stages are described. Within Stage 1 the work was carried out in the Department of the Institute of Chemical Physics in Chernogolovka where the scientific discovery had been made. At Stage 2 the interest to SHS arose in different cities and towns of the former USSR. Within Stage 3 SHS entered the international scene. Now SHS processes and products are being studied in more than 50 countries.
Abstract
The radiographic image must be recorded appropriately to aid in the organization of the thoughts of the one who interprets the image and so that it may be useful for other purposes. In order to evaluate the pathological condition, the radiographic image of the normal anatomical structure must be correctly known. The extraoral techniques allow to cover a larger area of the maxillo-mandibular complex, mainly allowing to evaluate the extension of certain pathologies, and the comparison between the sides of the patient.
Keywords:
Axial, Cephalometric Lateral, Cranial, Maxillo-mandibular complex, Panoramic radiography, Postero-anterior, TMJ.
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Authors:Bentham Science Books