[Solutions to esthetic problems].
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Biomedical subjects
Publications and source records attributed to L Vaj.
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217 six and ten years old children have been examined and state of health of oral hollow has been valued by using DMFT, the most commonly used index in odontological epidemiological researches. Here below follows the clinical-statistical analysis.
At present the set-up occupies an important role in orthodontic therapy and is a valid help both at diagnostic and therapeutic level. The intent of this work is to illustrate the set-up execution technique in its principal passages, giving some useful indications to realize the correct dental displacements. For this reason it's necessary to insert some contrivances, which allow to control dental displacements into the three space dimenions. In this way it's possible to obtain an exact and valid set-up which can be destinated to many employments in orthodontic therapy.
Retention is a problem which has acquired a growing importance in orthodontic therapy. Some studies infact have proved that relapse cases may happen frequently at the end of an orthodontic treatment. To prevent these relapses it's necessary a suitable period of retention. In this work we took into consideration the problem of lower incisors crowding and we proposed a method of retention with the application of a fixed maintainer from cuspid to cuspid. This maintainer is applicated with some contrivances to reduce the risk of maintainer removal.