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
Lingual Orthodontics is believed to require long treatment time and the results are usually unsatisfactory. However, Lingual Orthodontics has a lot of advantages that are not seen with Labial Orthodontics. In this chapter, the author will illustrate with cases that Lingual Orthodontics can be very effective in treating Class III cases due to the ease in tipping back mandibular molars. In addition, the author will demonstrate that tooth movement in Lingual Orthodontics is quite different from Labial Orthodontics. Quite often, cases that require orthognathic surgery with Labial Orthodontics may be done non-surgically if Lingual Orthodontics is used.
Keywords:
Lingual Orthodontics, Skeletal Class III malocclusions, Anterior crossbite, Non-surgical treatment, Backward rotation of the mandible.
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Authors:Bentham Science Books