Mandibular dental changes following serial and late extraction of mandibular second premolars
نویسندگان
چکیده
منابع مشابه
Bilateral Molariform Mandibular Second Premolars
Macrodontia is a rare dental anomaly that refers to teeth that appear larger than normal. Generalised macrodontia can be associated with certain medical conditions and syndromes. This case report presents clinical and radiographic findings of isolated bilateral macrodontia in a 14-year-old child. The patient was referred to the clinic with local crowding of maxillary and mandibular teeth. Radio...
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Introduction: Impaction of third molars can be associated with a number of sequelae, each requiring a different type of treatment. The purpose of this study was to assess the changes in the position of lower third molars following extraction and non-extraction orthodontic treatments. Methods: Pre- and post-treatment panoramic radiographs of 26 class I malocclusion patients (4 male and 22 female...
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INTRODUCTION Congenital absence of mandibular second premolars affects many orthodontic patients. The orthodontist must make the proper decision at the appropriate time regarding management of the edentulous space. These spaces can be closed or left open. IMPLICATIONS If the space will be left open for an eventual restoration, the keys during orthodontic treatment are to create the correct am...
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Background: Knowledge about the anatomy of root canals is an important facror in the prognosis of root canal therapy .The purpose of this study is to derermine the root canal anatomy in mandibalar anterior reeth and premolars by clear and dye peneration method. Materials and methods:In this study, 350 human mandibular anterior teeth and mandibular and maxillary premolars(from e...
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Mandibular premolars have earned the reputation for having aberrant anatomy. The occurrence of three canals with three separate (type V, Vertucci) foramina in mandibular premolars is very rare. If one is to treat mandibular premolar teeth with three canals predictably, it is necessary to be aware of their clinical and radiographic anatomy. These teeth may also require special shaping and obtura...
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ژورنال
عنوان ژورنال: The Angle Orthodontist
سال: 2019
ISSN: 0003-3219,1945-7103
DOI: 10.2319/041819-272.1