The management of mesially inclined/impacted mandibular permanent second molars
Autor: | Patrick K. Turley |
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Rok vydání: | 2020 |
Předmět: |
Molar
Tooth Movement Techniques Orthodontics Anterior crowding Mandible Special Clinical Article Mandibular second molar 030207 dermatology & venereal diseases 03 medical and health sciences 0302 clinical medicine stomatognathic system Occlusion Ankylosis Medicine Humans Mesial impaction Uprighting Impaction business.industry Tooth Impacted 030206 dentistry medicine.disease stomatognathic diseases Orthodontic uprighting Mandibular permanent second molar Lingual arch Molar Third business |
Zdroj: | Journal of the World Federation of Orthodontists |
ISSN: | 2212-4438 |
Popis: | Mesially impacted mandibular second molars are a common occurrence in orthodontic practices, especially those using the lingual arch or lip bumper for alleviating anterior crowding. Horizontally impacted second molars, on the other hand, occur so infrequently that most practitioners have limited experience in treating such a patient. Because of this there is little consensus on the management of these cases. As opposed to vertically impacted molars that may be associated with ankylosis or other factors preventing eruption, the mesially angulated, horizontally impacted mandibular second molar usually has eruption potential, because its impaction is more commonly due to lack of space and/or abnormal eruption path. Hence, orthodontic uprighting shows the most promise and can commonly be done without extracting the third molar or surgically exposing the impacted second molar. Modern clinicians have at their disposal a myriad of biomechanical choices that can be used to successfully reposition these teeth and enable finishing with an optimal occlusion. |
Databáze: | OpenAIRE |
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