Moataz Moktar, Eman Mohie, Fady Fahim And Amr Labib .,
ABSTRACT
Objective: To Detect Influence Of Bend-back Of The NiTi Wires During Leveling And Alignment On The Maxillary Incisors.
Materials and Methods: The Sample Comprised 42 Females And Males Aging About 20+2 Years. They Were Randomly Allocated Into Two Groups: Control Group (A) And Intervention Group (B) With Bend-back Of All Leveling Arch Wires. Lateral Cephalomtric Radiographs Were Performed And The Data Were Statistically Analyzed.
Results: Significant Increase In The Maxillary Incisors� Proclination Was Manifested In Both Groups, Where There Was Increase In The U1/PP, U1/NA And U1-NA(mm) Measurements.
Conclusions: Bend-back Of The Niti Wires During The Leveling And Alignment Stages Did Not Prevent Or Decrease The Incisors� Proclination Of The Maxillary Incisors.
