Effects of a three-dimensional bimetric maxillary distalizing arch


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Ucem T., Yuksel S., Okay C., Gulsen A.

EUROPEAN JOURNAL OF ORTHODONTICS, vol.22, no.3, pp.293-298, 2000 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 22 Issue: 3
  • Publication Date: 2000
  • Doi Number: 10.1093/ejo/22.3.293
  • Title of Journal : EUROPEAN JOURNAL OF ORTHODONTICS
  • Page Numbers: pp.293-298

Abstract

This study aimed to investigate the dental effects of a three-dimensional (3D) bimetric maxillary distalizing arch. The Wilson rapid molar distalization appliance for Class II molar correction was used in 14 patients (10 girls and four boys with a mean age of 12.18 years). The open coil springs were activated with bent Omega stops and Class II intermaxillary elastics. The mandibular anchorage was gained by a 0.016 x 0.016 utility arch with a 3D lingual arch or a lip bumper with a standard lingual arch. The lateral cephalograms taken before and after treatment formed the material of the research. A Wilcoxon test was used to statistically evaluate the treatment effects.