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A modified uprighting spring for use in edgewise system
Hosseinzadeh Nik Tahereh1, Seyed Amir Reza Fatahi Meybodi
1Department of Orthodontics/Dental Research Center, Tehran University of Medical Sciences, Tehran, Iran.
Abstract:
One of the most powerful mechanics for 2nd order correction is uprighting spring. Unfortunately, the vertical tube for inserting the uprighting spring is not included in the majority of commercially available edgewise bracket systems. This article presents a simple method for inserting the uprighting spring in the horizontal slot of the bracket.
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