El Trípode en la distalización unilateral de molares superiores: Cambios oclusales

2008 
Aumentar los conocimientos en los tratamientos distalizadores, se realizo este estudio con una tecnica distalizadora novedosa: el Tripode. El estudio incluyo 6 pacientes con clase II de Angle por mesogresion de los molares superiores y con ausencia clinica del segundo molar superior. Se evaluaron las modificaciones a nivel dental producidas por el tripode. Los primeros molares superiores se distalizaron (3.36 mm), ademas, el molar sufrio una inclinacion distal; las segundas bicuspides siguieron al molar en su movimiento distal, mientras que, la primera bicuspide del lado de la distalizacion se mesializo; los incisivos resultaron vestibularizados y la anchura transversal, medida a nivel de los primeros molares y primeras bicuspides, disminuyo, mientras que, en las segundas bicuspides aumento. Los cambios producidos con esta aparatologia a nivel dental han sido: distalizacion de los primeros molares superiores (3.36 mm), ademas, el molar sufrio una inclinacion distal; las segundas bicuspides siguieron al primer molar en su movimiento distal, mientras que, la primera bicuspide del lado de la distalizacion se mesializo; los incisivos resultaron vestibularizados; la anchura transversal medida a nivel de los primeros molares y primeras bicuspides disminuyo, mientras que, en las segundas bicuspides aumento. To enhance the knowledge of the distalizing treatments, a study was conducted with a distalizing novel technique: the tripod. The study included 6 patients with Angle class II due to mesogression of the superior molars and with clinical absence of the second superior molar. The modifications produced by the tripod at the dental level were evaluated. The first superior molars were distalized (3.36 mm). The molar also suffered a distal inclination, the second bicuspids followed the molar in its distal movement, whereas the first bicuspid of the side of the distalization was mesialized. The incisive were vestibularized and the cross-sectional width measured at the level of the first molars and the first bicuspids decreased, while in the second bicuspids increased. The changes caused by this apparatology at the dental level were the following: distalization of the first superior molars (3.36 mm); besides, the molar suffered a distal inclination; the second bicuspids followed the first molar in its distal movement, whereas the first bicuspid of the side of the distalization was mesialized; the incisives were vestibularized; the cross-sectional width measured at the level of the first molars and first bicuspids decreased, but in the second bicuspids it increased.
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