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| 低强度激光照射加速正畸牙移动的效果 | |
| 引用本文： | 徐成伟,张则军,赵军,曹国栋.低强度激光照射加速正畸牙移动的效果[J].齐鲁医学杂志,2006,21(1):45-46. |
| 作者姓名： | 徐成伟 张则军 赵军 曹国栋 |
| 作者单位： | 1. 青岛卓凡齿科,山东,青岛,266071 2. 青岛贵都齿科 3. 青岛东和齿科 |
| 摘 要： | 目的探讨低强度激光(LEL)照射对正畸牙移动的影响。方法采用LEL对36例错雅合畸形矫治病人右侧上颌尖牙进行照射,每日1次,每次15 min,共照射5次,左侧为对照侧。利用计算机图像分析仪于牙移动后7、14和21 d时,分别在石膏模型上测量尖牙远中移动距离,并进行统计学分析。结果实验侧牙齿移动距离均大于对照侧(t=2.176~3.190,P<0.05)。结论LEL照射能有效地促进正畸牙齿移动。 |
| 关 键 词： | 激光疗法 小剂量 错(牙合) 正畸学 矫正 |
| 文章编号： | 1008-0341(2006)01-0045-02 |
| 收稿时间： | 2005-04-15 |
| 修稿时间： | 2005-09-09 |
THE EFFECT OF LOW ENERGY LASER ON ACCELERATING ORTHODONTIC TOOTH MOVEMENT |
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| XU CHENG-WEI, ZHANGZE-JUN, ZHAO JUN, et al.THE EFFECT OF LOW ENERGY LASER ON ACCELERATING ORTHODONTIC TOOTH MOVEMENT[J].Medical Journal of Qilu,2006,21(1):45-46. | |
| Authors: | XU CHENG-WEI ZHANGZE-JUN ZHAO JUN |
| Institution: | Zhuo Fan Dental Clinic, Qingdao 266071, China |
| Abstract: | ObjectiveTo study the effects of low energy laser(LEL) irradiation on orthodontic tooth movement.(MethodsThe) upper right canines were irradiated by LEL(He-Ne laser CO_2 laser) in 36 malocclusion patients,15min/day for five days.The left side was served as control.The distance of canine movement was measured on the model using a computerized image analyzer on 7th,14th and 21st day,respectively.All values were statistically analyzed.ResultsThe tooth movement of the experiment group was greater than that of the control group(t=2.176-3.190,P<0.05).ConclusionLEL irradiation can effectively accelerate orthodontic tooth movement. |
| Keywords: | laser therapy low-level malocclusion orthodontics corrective |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |