3-D experimental identification of force systems from orthodontic loops activated for first order corrections

Angle Orthodontist

Volumn 69, Issue 1, 1999, Pages 49-57

  Menghi, Chiara ^b   Planert, Jens ^b   Melsen, Birte ^a  

^a UNIVERSITY OF AARHUS   (Denmark)

^b Royal Dental College ^*  (Germany)

Author keywords

First order correction; Force system; Loops; Wires

Indexed keywords

BETA TITANIUM; DENTAL ALLOY; STAINLESS STEEL; TITANIUM;

ARTICLE; CHEMISTRY; DENTAL CARE; ELASTICITY; EQUIPMENT DESIGN; HUMAN; INSTRUMENTATION; MATERIALS TESTING; MECHANICAL STRESS; ORTHODONTIC DEVICE; PERIODONTAL DISEASE; ROTATION; STATISTICAL MODEL; TORQUE;

DENTAL ALLOYS; DENTAL STRESS ANALYSIS; ELASTICITY; EQUIPMENT DESIGN; HUMANS; LINEAR MODELS; MATERIALS TESTING; ORTHODONTIC BRACKETS; ORTHODONTIC WIRES; ROTATION; STAINLESS STEEL; STRESS, MECHANICAL; TITANIUM; TOOTH MOVEMENT; TORQUE;

EID: 0033069827     PISSN: 00033219     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (29)

1. Roth RH. Functional occlusion for the orthodontist. J Clin Orthod 1981;15(1)32-40:44-51.
2. Andrews LF. Straight wire: The concept and appliance explained and compared. J Clin Orthod 1976;10:174-195.
3. Burstone CJ, Qin B, Morton JY. Chinese Ni-Ti wire. A new orthodontic alloy. Am J Orthod 1985;87:445-452.
4. Miura F, Mogi M, Ohura Y, Hamanaka H. The superelastic properties of Japanese Ni-Ti alloy for use in orthodontics. Am J Orthod Dentofac Orthop 1986;90:1-10.
5. Miura F, Mogi M, Okamoto Y. New Application of superelastic NiTi rectangular wire. J Clin Orthod 1990;24:544-548.
6. Sachdeva R. Variable transformation temperature orthodontics. Copper Ni-Ti makes it a reality. Clinical Impressions 1994;3(1):2-5.
7. Miethke RR, Melsen B. Changes in 2nd and 3rd order tooth position in straight wire appliances related to variation in vertical bracket positioning. Am J Orthod Dentofac Orthop, In press, 1997.
8. Burstone CJ, Koenig HA. Forces from an ideal arch. Am J Orthod 1974;65:270-289.
9. Burstone CJ. The biomechanical rationale of orthodontic therapy. In: Melsen B, ed. Current controversies in orthodontics. Quintessence 1991:131-146.
10. Bryant RM, Sadowsky PL, Hazelrig JB. Variability in three morphologic features of the permanent maxillary central incisor. Am J Orthod 1984;86:25-32.
11. Morrow JB. The angular variability of the facial surface of the human dentition: An evaluation of the morphological assumptions implicit in the various "straight wire techniques" (thesis). St. Louis, Mo: St. Louis University, 1978.
12. Balut N, Klapper L, Sandrik J, Bowman D. Variation in bracket placement in the preadjusted orthodontic appliance. Am J Orthod Dentofac Orthop 1992;102:62-67.
13. Burstone CJ, Koenig HA. Creative wire bending: The force system from step and V bends. Am J Orthod Dentofac Orthop 1988;93:59-67.
14. Ronay F, Kleinert W, Melsen B, Burstone CJ. Force system developed by V bends in an elastic orthodontic wire. Am J Orthod Dentofac Orthop 1989;96:295-301.
15. Koenig HA, Vanderby R, Solonche DJ, Burstone CJ. Force systems from orthodontic appliances: An analytical and experimental comparison. J Biomech Eng 1980;102:294-300.
16. De Franco J, Koenig HA, Burstone CJ. Three-dimensional large displacement analysis of orthodontic appliances. J Biomech 1976;9:793:801.
17. Vanderby RJ, Burstone CJ, Solondre DJ, Ratches JA. Experimentally determined force systems from vertically activated orthodontic loops. Angle Orthod 1977;47:272-279.
18. Koenig HA, Burstone CJ. Force systems from an ideal arch-long deflection considerations. Angle Orthod 1989;59:11-16.
19. Waters NE. The mechanics of plain and looped arches. Part II. Br J Orthod 1976;3:161-167.
20. Brown ID. An experimental investigation into the effect of dimensional changes on the stiffness of double vertical incisor alignment loop. Eur J Orthod 1988;10:319-328.
21. Waters NE, Ward PJ. The mechanics of looped arches with non-parallel or angulated legs. Br J Orthod 1987;14:61-67.
22. Cavina RA, Waters NE. The behaviour of multiple loops in torsion. Br J Orthod 1988;15:149-156.
23. Goldberg AJ, Burstone CJ. An evaluation of beta-titanium alloys for use in orthodontic appliances. J Dent Res 1979;58:593-600.
24. Planert J. A miniaturized force-torque sensor with six degrees of freedom for dental measurements. Clinical Physics and Physiology Measurements 1992;13:241-248.
25. Jäger A, Planert J, Modler H, Gripp L. In vitro Studie zur Anwendung von Palatinal Bogen bei der Kontrolle der Positione oberer Molaren. Fortschr Kieferorthop 1992;53:230-238.
26. Leth KB, Melsen HM, Frederiksen MAA, Gotfredsen E, Andersen KL, Melsen B. Force system identification. Abstract. 68th EOS Congress, Venice, Italy, 1992.
27. Burstone CJ, Goldberg AJ. Beta titanium: A new orthodontic alloy. Am J Orthod 1980;77:121-132.
28. Kusy RP. On the use of nomograms to determine the elastic properties ratios of orthodontic archwire materials. Am J Orthod 1983;83:374-381.
29. Shastry CV, Goldberg AJ. The influence of drawing parameters on the mechanical properties of two beta titanium alloys. J Dent Res 1983;62:1092-1097.