Springback Property of Newer Archwires: An Invitro Study
Journal Title: IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) - Year 2017, Vol 16, Issue 11
Abstract
Abstract: The present study has been conducted to compare the springback characteristic of newer orthodontic wires. The experimental work has been carried out on profile projector in Department Of Industrial And Production Engineering Of Shri Govindram Seksaria Institute Of Technology And Science, Indore. Round archwires of 0.016 dimensions of 9 different alloys were studied. Ten specimens of each archwire alloys were used for evaluating springback property. Data observed had following findings CuNiTi posses maximum springback property. Esthetic wire (double phase wire) and NiTi also showed springback characteristic comparable to CuNiTi. Chinese and Esthetic wire (single phase) show comparable springback characteristics.TMA wire shows least springback characteristic. Nearly same characteristic of springback property recorded for Thermal and Japanese archwires.CNA also have similar characteristics to TMA wire. CuNiTi posses maximum springback property. An archwire undergo permanent deformation beyond 4mm result in permanent deformation and tissues damage.
Authors and Affiliations
Nidhi Malik, Rachna Dubey, Amitabh Kallury
Keywords
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- EP ID EP249866
- DOI 10.9790/0853-1612016973
- Views 93
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