References
- Wichelhaus A, Brauchli L, Ball J, Mertmann M. Mechanical behavior and clinical application of nickeltitanium closed-coil springs under different stress levels and mechanical loading cycles. Am J Orthod Dentofacial Orthop 2010;137:671-8. https://doi.org/10.1016/j.ajodo.2008.06.029
- Bezrouk A, Balsky L, Smutny M, Selke Krulichova I, Zahora J, Hanus J, et al. Thermomechanical properties of nickel-titanium closed-coil springs and their implications for clinical practice. Am J Orthod Dentofacial Orthop 2014;146:319-27. https://doi.org/10.1016/j.ajodo.2014.05.025
- Burstone CJ, Qin B, Morton JY. Chinese NiTi wire--a new orthodontic alloy. Am J Orthod 1985;87:445-52. https://doi.org/10.1016/0002-9416(85)90083-1
- Miura F, Mogi M, Ohura Y, Hamanaka H. The superelastic property of the Japanese NiTi alloy wire for use in orthodontics. Am J Orthod Dentofacial Orthop 1986;90:1-10. https://doi.org/10.1016/0889-5406(86)90021-1
- Miura F, Mogi M, Ohura Y, Karibe M. The superelastic Japanese NiTi alloy wire for use in orthodontics. Part III. Studies on the Japanese NiTi alloy coil springs. Am J Orthod Dentofacial Orthop 1988;94:89-96. https://doi.org/10.1016/0889-5406(88)90356-3
- Maganzini AL, Wong AM, Ahmed MK. Forces of various nickel titanium closed coil springs. Angle Orthod 2010;80:182-7. https://doi.org/10.2319/011509-592.1
- Manhartsberger C, Seidenbusch W. Force delivery of Ni-Ti coil springs. Am J Orthod Dentofacial Orthop 1996;109:8-21. https://doi.org/10.1016/S0889-5406(96)70158-0
- Ravipati RR, Sivakumar A, Sudhakar P, Padmapriya CV, Bhaskar M, Azharuddin M. An adjustment in NiTi closed coil spring for an extended range of activation. Int J Orthod Milwaukee 2014;25:21-2.
- Vidoni G, Perinetti G, Antoniolli F, Castaldo A, Contardo L. Combined aging effects of strain and thermocycling on unload deflection modes of nickel-titanium closed-coil springs: an in-vitro comparative study. Am J Orthod Dentofacial Orthop 2010;138:451-7. https://doi.org/10.1016/j.ajodo.2009.05.022
- Alavi S, Haerian A. The effects of aging process and preactivation on mechanical properties of nickeltitanium closed coil springs. Dent Res J (Isfahan) 2015;12:231-4.
- Segner D, Ibe D. Properties of superelastic wires and their relevance to orthodontic treatment. Eur J Orthod 1995;17:395-402. https://doi.org/10.1093/ejo/17.5.395
- Bartzela TN, Senn C, Wichelhaus A. Load-deflection characteristics of superelastic nickel-titanium wires. Angle Orthod 2007;77:991-8. https://doi.org/10.2319/101206-423.1
- Jee KK, Kim YB, Han JH, inventor; Korea Institute of Science and Technology, assignee. Method to provide initial tension for coil spring and its application. United States Patent US 8,186,060. 2012 May 29.
- Jee KK, Han JH, Jang WY. Improvement of actuating properties of a SMA coil spring by change in coil orientation. Mater Sci Forum 2013;738-739:589-94. https://doi.org/10.4028/www.scientific.net/MSF.738-739.589
- Santoro M, Nicolay OF, Cangialosi TJ. Pseudoelasticity and thermoelasticity of nickel-titanium alloys: a clinically oriented review. Part I: temperature transitional ranges. Am J Orthod Dentofacial Orthop 2001;119:587-93. https://doi.org/10.1067/mod.2001.112446
- Vieira CI, Caldas SG, Martins LP, Martins RP. Superelasticity and force plateau of nickel-titanium springs: an in vitro study. Dental Press J Orthod 2016;21:46-55. https://doi.org/10.1590/2177-6709.21.3.046-055.oar
- Martins RP, Buschang PH, Gandini LG Jr. Group A T-loop for differential moment mechanics: an implant study. Am J Orthod Dentofacial Orthop 2009;135:182-9. https://doi.org/10.1016/j.ajodo.2007.02.055
- von Fraunhofer JA, Bonds PW, Johnson BE. Force generation by orthodontic coil springs. Angle Orthod 1993;63:145-8.
- Tripolt H, Burstone CJ, Bantleon P, Manschiebel W. Force characteristics of nickel-titanium tension coil springs. Am J Orthod Dentofacial Orthop 1999;115:498-507. https://doi.org/10.1016/S0889-5406(99)70271-4
- Vieira CIV, Reis JMDSN, Vaz LG, Martins LP, Martins RP. Deformation of nickel-titanium closed coil springs: an in vitro study. Dental Press J Orthod 2017;22:38-46. https://doi.org/10.1590/2177-6709.22.1.038-046.oar