Evaluation and Comparison of The Ef-fect of Artificial saliva and Mouthwash Solution on Force Degradation of Different Types of Orthodontic Traction Aids (Comparative in Vitro Study)
Aims: To determine the amount of force degradation of three types of orthodontic traction aid polyure-thane elastomeric chain (PEC), nickel titanium closed coil spring (NiTi CCS) and stainless steel closed coil spring (SS CCS). Material and methods: Samples were extended to a specific distance which...
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Format: | Book |
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University of Mosul, College of Dentistry,
2011-04-01T00:00:00Z.
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A1234.567 |
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