کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3119805 | 1582788 | 2007 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Running loop in unusual molar extraction treatment
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موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Running loop in unusual molar extraction treatment Running loop in unusual molar extraction treatment](/preview/png/3119805.png)
چکیده انگلیسی
Running loops have been used in mandibular second premolar extraction treatment instead of cherry or shoehorn closing loops in the Tweed technique. They can also be used when molar extraction patterns are unusual or if molars are missing or hopeless, or have extensive restorations. A running loop archwire is usually made of 0.018 à 0.025-in stainless steel, with a helical loop 5 mm mesial to the buccal tube. The effective tipback is usually about 20° to 30° to upright molars, and a slight toe-in is necessary to prevent mesiolingual rotation. As the extraction space closes, the distance between the running loop and the buccal tube is shortened. Then a helical loop can be moved mesially to maintain the distance and the force between them by simple archwire manipulation. Consequently, the extraction space can be closed with 1 running loop archwire after initial leveling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: American Journal of Orthodontics and Dentofacial Orthopedics - Volume 132, Issue 4, October 2007, Pages 528-539
Journal: American Journal of Orthodontics and Dentofacial Orthopedics - Volume 132, Issue 4, October 2007, Pages 528-539
نویسندگان
Jongmoon Chae, Sangcheol Kim,