A double labial-arch retaining appliance after correction of Class III osteal malocclusion
Wang, X-Xia.; Zhao, G-Hua.
Hua Xi Kou Qiang Yi Xue Za Zhi 28(1): 109-110
2010
ISSN/ISBN: 1000-1182 PMID: 20337092 Document Number: 646038
A double labial-arch retaining appliance to retain the treatment effective of Class III osteal malocclusion were introduced and used to retain 60 patients with Class III osteal malocclusion. At the same time, 60 patients with Class III osteal malocclusion were retained with conventional Hawley retainer as the control group. The results indicated that the double labial-arch retaining appliance has good effect to the retain of Class III osteal malocclusion.