lip bumper

lip bumper

In orthodontics, a removable appliance to push the lower molars posteriorly to create additional space for the lower anterior teeth. It consists of an archwire that attaches posteriorly to the lower mandible and anteriorly to a plastic mold. The plastic sits just behind the lips and in front of the lower incisors. It forces the molars back when the jaw moves.
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The front black grille is simple and underlined by a lower lip bumper in blue.
The present study was carried out to evaluate the effects of early treatment of Class II Division 1 malocclusion by modified Teuscher activator with lip bumper.
The patients were selected to manage with modified Teuscher activator with lip bumper [Figure 1] and were followed for (13.
In addition to the lip bumper inserted into the headgear tube placed between the maxillary and mandibular teeth in the premolars area.
The aim of current study was to evaluate the skeletal and dentoalveolar changes on cases with Class II Division 1 relationship due to mandibular retrognathism treated by modified Teuscher activator with lip bumper.
In addition, the lip bumper force exerted by labial muscles.
This change in the lower incisors might be due to the use of lip bumper with Teuscher activator combined that might break the muscular equilibrium zone and enhanced the proclination of lower incisors.
Perioral forces and dental changes resulting from mandibular lip bumper treatment.
En este caso, la terapia consiste en un lip bumper flexible (American Orthodontic) que fue disenado en Estados Unidos por Marcel Korn (18) y que implementamos como mantenedor de espacio dinamico (figura 3).
ANO DE LA CARRERA DE ODONTOLOGIA EN UFRO Aparatos 2005-2008 Exito (%) 2009-2012 Exito (%) Entrenador 120 85 185 80 Lip bumper flexible 60 60 84 64 Traccion frontal 56 92 43 87 Mantenedor de espacio 44 95 64 90 Arco transpalatino 85 65 66 83 Placas removibles 82 82 127 79 Fuente: Estadistica clinica docente-asistencial de la UFRO.