A new bracket system: Control 21^™ Part I

1 Storey E, Smith R. Force in orthodontics and its relation to tooth movement. Aust J. Dent 1952; 56: 11–8. Search in Google Scholar

2 Lee BW. The force requirements for tooth movement Part I: Tipping and bodily movement. Aust Orthod J 1995; 13: 238–48. Search in Google Scholar

3 Lee BW. The force requirements for tooth movement Part II: Uprighting and root torque. Aust Orthod J 1995; 14: 34–9. Search in Google Scholar

4 Begg PR, Kesling PC. Begg orthodontic theory and technique 3rd ed. Philadelphia: W.B. Saunders Company 1977; 87–95. Search in Google Scholar

5 Angle EH. Treatment of malocclusion of the teeth. S.S.White Dental Manufacturing. Philadelphia 1907. Search in Google Scholar

6 Angle EH. Some new form of orthodontic mechanism and the reasons for their introduction. Dent Cosmos 1916; 58: 969–94. Search in Google Scholar

7 Angle EH. Orthodontia: ribbon arch mechanism and some new auxiliary instruments. Dent Cosmos 1920; 62: 1157–76. Search in Google Scholar

8 Angle EH. The latest and best in orthodontic mechanism. Dent Cosmos 1929; 71: 164-74, 260-70, 409–21. Search in Google Scholar

9 Begg PR. Light archwire technique. Am J Orthod 1961; 47: 38–48. Search in Google Scholar

10 Begg PR. Differential force in orthodontic treatment. Am J Orthod 1956; 42: 481–510. Search in Google Scholar

11 Hilgers JJ. Bios: a bracket evolution, a systems revolution, Clin Impress 1996; 5: 8–14. Search in Google Scholar

12 Hanson GH. The SPEED system: a report on the development of a new Edgewise appliance. J Clin Orthod 1986; 10: 183–9. Search in Google Scholar

13 Matasa CG. Direct bonding metallic brackets: where are they heading? Am J Othod 1992; 102: 552–60. Search in Google Scholar

14 Kesling PC. Expanding the horizons of the Edgewise archwire slot. Am J Orthod 1988; 94: 26–37. Search in Google Scholar

15 Andreiko C. Iterviews on the Elan and Orthos System. J Clin Orthod 1994; 28: 495. Search in Google Scholar

16 Hilgers JJ. Bioprogressive simplified. Part III: non-extraction therapy. J Clin Orthod 1987; 21: 794–804. Search in Google Scholar

17 Cannon J. The concept of preadjusted brackets revisited. Lancer J 1986; 1: 4–6. Search in Google Scholar

18 Roth RN. Treatment mechanics for the straight-wire appliance. In Graber TM, Vanarsdall Jr RL eds, Orthodontics: current principles and techniques 2nd edn. CV Mosby Co: St Louis, 1994. Search in Google Scholar

19 Andrews LF. The straight-wire appliance. J Clin Orthod. 1976; 10: 99-114, 174-95, 360–79. Search in Google Scholar

20 Sved A. Principles and technique of modified Edgewise arch mechanism. Am J Orthod Oral Surg 1938; 24: 635–54. Search in Google Scholar

21 Lundstrom A. Asymmetries in the number and size of the teeth and their aetiological significance. Trans Eur Orthod Soc 1960; 167–86. Search in Google Scholar

22 Moorrees CF, Reed RB. Correlations among crown diameters of human teeth. Arch Oral Biol 1964; 9: 685. Search in Google Scholar

23 Garn SM, Lewis AB, Walengra AJ. Maximum confidence values for the mesiodistal crown dimension of human teeth. Arch Oral Biol 1968; 13: 841–4. Search in Google Scholar

24 Kittibipul P, Godfrey K. In vitro shearing force testing of the Australian zirconia-based ceramic Begg bracket. Am J Orthod Dentofac Orthop 1995; 108: 308–15. Search in Google Scholar

25 Fricker J, ed. Orthodontics and dentofacial orthopaedics. Tidbinbilla Pty Ltd: Canberra, 1998; 490. Search in Google Scholar