Fiber-reinforced composites in lingual orthodontics.
نویسندگان
چکیده
JCO/DECEMBER 2005 T lingual technique is considered to be one of the most difficult, requiring extended treatment times and often achieving less-than-satisfactory results. Firstand third-order tooth movements are complicated by the variable lingual tooth anatomy.1 Torque control is also more problematic; with the reduced interbracket distance, even small variations in bracket height can have a substantial effect on torque. These factors have led to the development of various indirect bracket-positioning methods.2 A new, inexpensive, self-ligating bracket overcomes many of the drawbacks of lingual treatment while still providing high-quality results.3,4 Instead of a rectangular slot, the Philippe 2D lingual bracket* has two wings on the lingual surface to contain the archwire (Fig. 1). Brackets are directly bonded to the lingual surfaces without an indirect setup. A progression of round nickel titanium archwires can be used to ensure
منابع مشابه
One-appointment correction of a scissor bite with 2D lingual brackets and fiber-reinforced composites.
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ورودعنوان ژورنال:
- Journal of clinical orthodontics : JCO
دوره 39 12 شماره
صفحات -
تاریخ انتشار 2005