自锁托槽正畸价格

来源:中国现代医生 2019年03月22日 07:14

叶波阳 汤自明 廖仕芬

[摘要] 意图 探討自锁托槽矫治器对牙颌变形患者正畸的影响。 办法 选取2016年1月~2017年1月88例牙颌变形患者并选用随机数字表法分组,对照组予传统的金属直丝弓托槽进行正畸医治,研讨组选用自锁托槽矫治器进行正畸医治。比较两组牙颌变形正畸医治总有功率;医治后半年和一年托槽掉落率;干涉前后患者牙周探诊出血指数(bleeding index,BI)、菌斑指数(plaqueindex,PLI)、牙周探诊深度(probing pocketdepth,PD);干涉前后牙龈苦楚、炎性因子水平。 成果 研讨组牙颌变形正畸医治总有功率高于对照组(P<0.05);研讨组医治后半年和一年托槽掉落率低于对照组;干涉前两组牙周BI、PLI、PD比较,差异无统计学含义(P>0.05);干涉后研讨组牙周BI、PLI、PD优于对照组(P<0.05)。干涉前两组牙龈苦楚、炎性因子水平附近(P>0.05);干涉后研讨组牙龈苦楚、炎性因子水平优于对照组(P<0.05)。 定论 自锁托槽矫治器对牙颌变形患者纠正作用显着,可以有用的改进患者的舒适度,下降苦楚、炎性因子,改进患者牙周状况,有用下降托槽掉落率,一起较大程度的缩短医师的椅旁操作时刻,值得推行和运用。

[关键词] 自锁托槽矫治器;牙颌变形患者;正畸;影响

[中图分类号] R783.2 [文献标识码] B [文章编号] 1673-9701(2018)10-0074-03

Effect of self-ligating bracket on orthodontics in patients with dental malformation

YE Boyang TANG Ziming LIAO Shifen

Department of Stomatology, Huidong County People's Hospital, Huidong 516300, China

[Abstract] Objective To investigate the effect of self-ligating bracket on orthodontics in patients with dental malformation. Methods 88 patients with dental malformation from January 2016 to January 2017 were selected and randomly divided into groups according to random number table method. The control group was given orthodontic treatment with the traditional metal straight wire bracket. The study group was treated with self-ligating bracket orthodontic treatment. The total effective rate of orthodontic treatment, the rate of brackets dropped out in six months and one year after treatment, periodontal exploration bleeding index(BI), plaque index(PLI), probing pocketdepth (PD), and the levels of gingival pain and inflammatory cytokines before and after intervention were compared between the two groups. Results The total effective rate of dental malformation orthodontic treatment in the study group was higher than that in the control group(P<0.05). The dropping rate of brackets in the study group at six months and one year after treatment was lower than that of the control group(P<0.05). Periodontal BI, PLI and PD were similar before the intervention(P>0.05). The periodontal BI, PLI and PD in the study group were better than those in the control group after intervention(P<0.05). The levels of gingival pain and inflammatory cytokines in the two groups before intervention were similar (P>0.05). The gingival pain and inflammatory factors in the study group were better than those in the control group after intervention(P<0.05). Conclusion The self-ligating bracket has significant effect in orthodontic treatment of patients with dental malformation, which can effectively improve patient comfort, reduce pain and inflammatory factors, improve the patient's periodontal condition, and effectively reduce the brackets off rate.At the same time, the self-ligating bracket can shorten the doctor's operating time next to the chair to a large extent, which is worth promoting and application.

[Key words] Self-ligating bracket; Dental malformation patients; Orthodontics; Influence

牙颌变形一般需进行正畸医治,但不同矫治器正畸医治可影响作用[1-2]。现在牙颌变形患者正畸医治的矫治器有传统金属托槽和新式自锁托槽矫治器,这两种办法尽管均有杰出作用,但对牙周的损害程度和继续运用时刻方面存在较大差异[3-4]。为了比照自锁托槽矫治器和传统矫治器之间对牙颌变形患者正畸医治的影响,本研讨选取2016年1月~2017年1月88例牙颌变形患者,旨在剖析自锁托槽矫治器对牙颌变形患者正畸的影响,现报导如下。

1 材料与办法

1.1 一般材料

选取2016年1月~2017年1月88例牙颌变形患者并运用随机数字表法分组。归入规范:契合牙颌变形确诊规范,患者下切牙无拥堵,牙列完好,医治前和医治期间未承受其他口腔正畸医治,无牙周疾病和口腔黏膜疾病。扫除兼并严峻心肝肾疾病的患者。研讨组中男29例,女15例;年纪22~42岁,均匀(32.25±2.71)岁。对照组中男28例,女16例;年纪21~43岁,均匀(32.31±2.11)岁。两组一般材料比较,无统计学差异(P>0.05),具有可比性。

1.2 办法

对照组予传统的金属直丝弓托槽进行正畸医治,镍钛丝置入上下牙弓,开端弓丝为0.012英寸镍钛丝,今后逐步换用粗弓丝,排整齐平牙列,封闭空隙,最终调整咬合。

研讨组选用自锁托槽矫治器进行正畸医治,纠正程序与对照组相同。

1.3调查目标

比较两组牙颌变形正畸医治总有功率;医治后半年和一年托槽掉落率;干涉前后患者牙周(bleeding index,BI)、(plaqueindex,PLI)、(probing pocketdepth,PD);干涉前后牙龈苦楚、炎性因子水平(TNF-α、IL-1β)。

显效:牙颌变形免除,掩盖和牙齿摆放康复正常,无牙龈退缩,无呈现出血和松动;有用:牙颌变形改进,掩盖改进,细微牙龈退缩,少数出血;无效:未到达上述规范,牙颌变形无显着改进。牙周炎正畸医治作用为显效、有用百分率之和[5]。

1.4 统计学办法

数据进行SPSS18.0软件处理,分别将t查验、χ2查验用于计量材料和计数材料处理,P<0.05表明差异显着。

2 成果

2.1 两组牙颌变形正畸医治总有功率比较

研讨组牙颌变形正畸医治总有功率高于对照组(P<0.05)。见表1。

2.2 两组干涉前后牙周BI、PLI、PD比较

干涉前两组牙周BI、PLI、PD比较,差异无统计学含义(P>0.05);干涉后研讨组牙周BI、PLI、PD优于对照组(P<0.05)。见表2。

2.3 两组干涉前后牙龈苦楚、炎性因子水平比较

干涉前两组牙龈苦楚、炎性因子水平比较,差异无统计学含义(P>0.05);干涉后研讨组牙龈苦楚、炎性因子水平优于对照组(P<0.05)。见表3。

2.4 两组医治后半年和一年托槽掉落率比较

研讨组医治后半年和一年托槽掉落率低于对照组(P<0.05)。见表4。

3 评论

关于牙颌变形患者来说,挑选的矫治器不同可影响正畸医治作用。现在牙齿矫治器依照固位方法分類可分为两大类,一类是活动性矫治器,一类是固定性矫治器,临床以固定矫治器较为常见,而固定矫治器中常见的类型有传统金属托槽矫治器、自锁托槽矫治器。传统金属托槽矫治器尽管可到达较好的正畸作用,但摩擦力高,易引发各种不良事情,如牙周炎,导致患者呈现苦楚等症状,下降其生活质量,影响牙齿正常功用[6-7]。

自锁托槽矫治器是在传统金属托槽矫治器基础上不断发展和优化而来,相关于传统金属矫治器而言,自锁托槽矫治器正畸作用切当,复诊间隔时刻显着延伸,可削减患者往复医院的次数,且可显着提高患者舒适度,有利于维护患者牙龈,减轻炎症和减轻苦楚[8-10]。

自锁托槽矫治器操作简略,其摩擦力小,关于牙周有杰出的维护作用,佩带后舒适度高,可缩短阶段和更好满意患者需求,减轻患者苦楚。自锁托槽矫治器体积小,更有利于口腔清洁,削减细菌粘赞同成长,有用按捺牙龈炎等的发作[11-15]。

本研讨中,对照组给予传统的矫治器进行正畸医治,研讨组选用自锁托槽矫治器进行正畸医治。成果显现,研讨组牙颌变形正畸医治总有功率高于对照组,研讨组医治后半年和一年托槽掉落率低于对照组,干涉前两组牙周BI、PLI、PD附近,干涉后研讨组牙周BI、PLI、PD优于对照组,干涉前两组牙龈苦楚、炎性因子水平附近(P>0.05);干涉后研讨组牙龈苦楚、炎性因子水平优于对照组,阐明自锁托槽矫治器对牙颌变形患者作用切当,可改进炎症水平,或许与对牙周安排损害小相关。闫翔等[9]研讨显现,自锁托槽矫治器对正畸牙龈沟液天冬氨酸转氨酶水平改动有显着影响,试验组的龈沟液AST含量在加力24 h开端升高,但升高的起伏、速率显着小于对照组牙列,阐明运用自锁托槽矫治器,龈沟液AST含量水平改动较小,对牙周安排的损害或许较小。

综上所述,自锁托槽矫治器对牙颌变形患者纠正作用显着,可以有用的改进患者的舒适度,下降苦楚、炎性因子,改进患者牙周状况,有用下降托槽掉落率,一起很大程度的缩短医师的椅旁操作时刻,值得推行和运用。

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(收稿日期:2017-12-11)

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