الفهرس | Only 14 pages are availabe for public view |
Abstract This study was carried out to compare, the rate of canine retraction between self-ligating brackets resembled by low friction ligture (clear snap) and conventional brackets ligated by st. st. ligature. Also to three dimensionally evaluate the position of the canines after its retraction in the two bracket systems regarding the torque, tip and rotation using cone beam computed tomography. |