Comparison between two bone supported distalizers: bone supported pendulum (bsp) and the dual force distalizer (dfd). Long term
In the treatment of Class II malocclusions different techniques have been used to distalize upper molars with the purpose of obtaining a Class I molar relationship, avoiding the extraction of premolars. A great variety of intra and extraoral distalizing systems with dental anchorage have been used f...
- Autores:
-
Oberti Echandia, Giovanni
Villegas, Carlos
Carvajal, Juan Felipe
Tiziano, Baccetti
- Tipo de recurso:
- Fecha de publicación:
- 2009
- Institución:
- Universidad CES
- Repositorio:
- Repositorio Digital - Universidad CES
- Idioma:
- eng
- OAI Identifier:
- oai:repository.ces.edu.co:10946/7243
- Acceso en línea:
- https://hdl.handle.net/10946/7243
- Palabra clave:
- Department of Orthodontics
Student of Orthodontics
Treatment results
Supported Distalizers
Malocclusions
- Rights
- closedAccess
- License
- http://purl.org/coar/access_right/c_14cb
| Summary: | In the treatment of Class II malocclusions different techniques have been used to distalize upper molars with the purpose of obtaining a Class I molar relationship, avoiding the extraction of premolars. A great variety of intra and extraoral distalizing systems with dental anchorage have been used for this purpose, several difficulties with these devices related to the loss of anchorage have been found, among them are: labialization of upper anterior teeth, inclination of molars and lack of cooperation of the patient 9 For this reason, several intraoral appliances that don’t require dental anchorage but a bone supported anchorage have been used |
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