Evaluation of Tipping, Rotation and rate of space Closure Rate of Canine Retraction by friction less orthodontic techniques (An In vitro Study)
Aim: To evaluate the effect of loops geometry (design) on the rate of space closure, degree of rotation, and degree of tipping. Materials and Methods: The sample consisted of 8 type of loops, namely vertical-loop, vertical with helix-loop, T-loop, readymade loop, PG (universal retraction spring)-loo...
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| Format: | Book |
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University of Mosul, College of Dentistry,
2006-08-01T00:00:00Z.
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