[1]徐 舰,王培军,徐实谦,等.颊侧多曲簧对牙列两侧产生矫治力的对比研究[J].医学信息,2018,31(13):156-159.[doi:10.3969/j.issn.1006-1959.2018.13.048]
　XU Jian,WANG Pei-jun,XU Shi-qian,et al.A Comparative Study of the Multi-curved Spring on the Buccal Side to Produce the Corrective Force on Both Sides of the Dentition[J].Journal of Medical Information,2018,31(13):156-159.[doi:10.3969/j.issn.1006-1959.2018.13.048]
点击复制

颊侧多曲簧对牙列两侧产生矫治力的对比研究()
分享到：

医学信息[ISSN:1006-1959/CN:61-1278/R]

卷:
31卷
期数:
2018年13期
页码:
156-159
栏目:
诊疗技术
出版日期:
2018-07-01

文章信息/Info

Title:
A Comparative Study of the Multi-curved Spring on the Buccal Side to Produce the Corrective Force on Both Sides of the Dentition
文章编号:
1006-1959（2018）13-0156-04
作者:
徐 舰1; 王培军1; 徐实谦2; 刘萧遥1; 逯 荫1
1．哈尔滨医科大学附属第二医院口腔正畸科，黑龙江 哈尔滨 150086； 2.哈尔滨工业大学材料科学与工程学院，黑龙江 哈尔滨 15008
Author(s):
XU Jian1; WANG Pei-jun1; XU Shi-qian2; LIU Xiao-yao1; LU Yin1
1.Department of Orthodontics,the Second Affiliated Hospital of Harbin Medical University,Harbin 150086,Heilongjiang,China; 2.School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 15008,Heilongjiang,China
关键词:
颊侧多曲簧活动矫治器; 早期矫治; 矫治力
Keywords:
Key words：Buccal multi-curved spring active appliance; Early correction; Corrective force
分类号:
R783
DOI:
10.3969/j.issn.1006-1959.2018.13.048
文献标志码:
A
摘要:
目的 通过三维测力仪在口外仿真模拟颊侧多曲簧开闭口过程，对其左右两侧产生矫治力进行测量，加以对比研究。方法 用直径为0.8 mm的医用不锈钢丝，由同一人进行弯制，分别弯制左右两侧颊侧多曲簧各5个。将颊侧多曲簧样件固定在三维测力仪上，模拟口内开闭口运动中应力的变化。测量颊侧多曲簧矫治器在开闭口运动中对牙列两侧产生矫治力，对比分析其差异。结果 开闭口运动过程中，左右两侧产生矫治力大小不同，左侧压力最大为（394.36±21.00）g，最大拉力为（134.92±20.81）g，右侧最大压力为（443.04±15.22）g，最大拉力为（144.88±34.62）g。矫治力为0时左右两侧开口度值不一致。结论 颊侧多曲簧对牙列两侧产生矫治力有差异，当颊侧多曲簧产生应力值为0时，右侧开口度与左侧有差异。
Abstract:
Abstract：Objective To simulate the opening and closing process of the buccal multi-curved spring through the three-dimensional force measuring instrument,and to measure the orthodontic force on the left and right sides for comparative study.Methods A medical stainless steel wire with a diameter of 0.8 mm was bent by the same person,and five different curved springs on the left and right sides were respectively bent.The buccal multi-curved spring sample is fixed on the three-dimensional force measuring instrument to simulate the change of stress in the opening and closing movement of the mouth.The buccal multi-curved spring appliance was used to generate the corrective force on both sides of the dentition during the opening and closing movement,and the difference was analyzed.Results During the movement of the opening and closing mouth,the magnitude of the orthodontic force is different on the left and right sides.The maximum pressure on the left side is(394.36±21.00)g,the maximum tensile force is(134.92±20.81)g,and the maximum pressure on the right side is(443.04±15.22)g.The maximum tensile force is(144.88±34.62)g.When the orthodontic force is 0, the opening degree values on both sides are inconsistent.Conclusion The buccal multi-curved spring has a difference in the orthodontic force on both sides of the dentition.When the stress value of the buccal multi-curved spring is 0,the right opening degree is different from the left side.

参考文献/References:

[1]何志伟,侯录,赵一松,等.颊侧多曲簧活动矫治器的设计与应用[J].中国组织工程研究,2008,12(39):7631-7635. [2]苗楠,侯录,徐实谦.颊侧多曲贺矫治器在开闭口运动中的三维力值变化[J].中国组织工程研究,2010,14(13):2307-2310. [3]张婉楠,侯录,徐实谦,颊侧多曲簧活动矫治器临床应用中的生物学效应[J].中国组织工程研究,2014,18(8):1277-1282. [4]刘国梁,徐实谦.颊侧多曲簧矫治器在正畸矫治中临床应用的研究进展[J].中国美容医学杂志,2013,22 (2):314-316. [5]Jamilian A,Showkatbakhsh R,Rad AT.A novel approach for treatment of mandibular deficiency with vertical growth pattern[J].Int J Orthod Milwaukee,2012,23(2):23-27. [6]段银钟.安氏Ⅲ类错牙合正畸诊断与治疗[M].北京:人民军医出版社,2014:2-6. [7]王丽艳,徐芸,林珠.颌间Ⅲ类矫形力对青春期恒河猴颌骨长度变化的影响[J].上海口腔医学,2011,20(04):390-393. [8]王阿娜,侯录,梁雪,等.改良颊侧多曲簧治疗早期骨性Ⅲ类错牙合软硬组织变化研究[J].中国美容医学,2017,26(06):58-62. [9]Gencer D,Kaygisiz E,Yuksel S.Comparison of double-plate appliance face mask combination and facemask therapy in treating class Ⅲ malocclusions[J].Angle Orthodontist,2015,85(2):278-283. [10]王阿娜,侯录,赵兴,等.改良颊侧多曲簧矫治器纠正早期安氏Ⅲ类错牙合伴下颌偏斜[J].中国美容医学,2012,21(02):289-291. [11]潘宇,侯录,徐实谦.HL-3型颊侧多曲簧模拟口腔开闭口运动的抗疲劳断裂实验[J].中国组织工程研究,2013,17(38):6747-6752. [12]侯录,徐实谦.颊侧多曲簧矫治器及颊侧多曲簧胎具:中国,ZL 200620021913.2[P]. [13]徐实谦,侯录,康毅志,等.颊侧多曲簧空间三维测力仪:中国,200810064015.9[P].

更新日期/Last Update: 2018-07-01