...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of clinical orthodontics: JCO >Locking the Screw after Rapid Palatal Expansion;A Superfluous Procedure?
【24h】

Locking the Screw after Rapid Palatal Expansion;A Superfluous Procedure?

机译：快速扩宫后要锁螺丝;是否需要多余的程序？

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The rapid palatal expander (RPE) is widely used to correct maxillary constriction. Clinically, there are only a few differences among the various expansion protocols, including the number and frequency of turns (activation rate) of the midline jackscrew for rapid or slow expansion, the attachment method (banded or bonded acrylic), and the decision whether to use deciduous or permanent teeth for anchorage.The screw of an RPE is commonly blocked with composite or a stainless steel ligature after the desired expansion has been achieved, the objective being to prevent relapse due either to the forces generated by stretched tissues of the enlarged maxillary bone trying to return to their previous state5 or to back-turning from manipulation by the tongue.6 Little research has been published, however, that might confirm such relapse.
机译：快速上lat骨扩张器（RPE）被广泛用于纠正上颌缩窄。临床上，各种扩展方案之间只有很少的差异，包括用于快速扩展或缓慢扩展的中线千斤顶的转数和转数（激活率），连接方法（带状或粘合丙烯酸）以及是否RPE的螺钉通常在获得所需的膨胀后用复合材料或不锈钢结扎线固定，目的是防止由于上颌骨扩大组织的拉伸力而引起的复发骨头试图恢复到先前的状态5或通过舌头的操纵而转回原处。6然而，很少有研究发表，这可能证实了这种复发。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号