中国组织工程研究

• 组织工程口腔材料 tissue-engineered oral materials • 上一篇    下一篇

树脂球法填充修复后牙邻面龋齿的效果及牙周健康情况

梁非照1,韩 越2,周燕平1,梁剑梅1,黎 钢1   

  1. 1柳州市人民医院口腔科,广西壮族自治区柳州市 545000;2柳州市工人医院超声科,广西壮族自治区柳州市 545005
  • 收稿日期:2017-12-25 出版日期:2018-08-08 发布日期:2018-08-08
  • 通讯作者: 梁非照,柳州市人民医院口腔科,广西壮族自治区柳州市 545000
  • 基金资助:

    广西壮族自治区卫生和计划生育委员会自筹经费科研课题(Z2015162)

Therapeutic benefit of resin ball filling method for restoration of posterior approximal caries and its influence on periodontal health

Liang Fei-zhao1, Han Yue2, Zhou Yan-ping1, Liang Jian-mei1, Li Gang1   

  1. 1Department of Stomatology, Liuzhou General Hospital, Liuzhou 545000, Guangxi Zhuang Autonomous Region, China; 2Department of Ultrasound, Liuzhou Worker’s Hospital, Liuzhou 545005, Guangxi Zhuang Autonomous Region, China
  • Received:2017-12-25 Online:2018-08-08 Published:2018-08-08
  • Contact: Liang Fei-zhao, Department of Stomatology, Liuzhou General Hospital, Liuzhou 545000, Guangxi Zhuang Autonomous Region, China
  • Supported by:

     the Self-Financing Scientific Research Project of the Health and Family Planning Commission of Guangxi Zhuang Autonomous Region, No. Z2015162

摘要:

文章快速阅读:

 

文题释义:
后牙邻面龋的治疗:主要分为预防性非手术治疗和手术治疗两方面,对于未深入牙本质的龋损,一般给予预防性非手术治疗,包括专业牙周洁治、使用含氟凝胶、树脂渗透治疗等;当邻面龋损深入后牙牙本质,或已形成龋洞时,主要包括充填治疗及嵌体、冠等修复等手术治疗,尤其是当相邻两牙均进展至牙本质龋即相邻牙本质龋时,需要充填治疗。
光固化复合树脂的性能:具有坚固、色泽美观、稳定性好等优点,目前已成为牙体缺损修复的重要材料,临床应用广泛,光固化树脂适用填充于咀嚼力较大的后牙,是一种十分理想的填充材料。复合树脂结合粘接技术可减小窝洞预备,并且能在修复后巩固余留的牙体组织。对于受力区较大的窝洞而言,使用高填料的混合型复合树脂有更好的强度和耐磨性。
 
 
背景:树脂被广泛应用于牙组织缺失治疗,但目前国内关于树脂在后牙邻面龋齿中的应用鲜有报道。
目的:探讨树脂球填充修复后牙邻面龋齿的疗效及对牙周健康状况的影响。
方法:纳入100例(100颗牙)后牙相邻邻面龋患者,其中男57例,女43例,年龄18-60岁,将100例患者随机分为2组,研究组(n=50)进行树脂球填充修复,对照组(n=50)进行树脂传统填充修复。修复后6个月,检测两组牙周探诊深度、牙周探诊出血指数、菌斑指数及邻面接触松紧度,了解食物嵌塞情况,统计填充成功率。

结果与结论:①研究组与对照组的填充成功率比较差异无显著性意义(93.0%,90.0%,P=0.447);②邻面接触松紧度分析结果显示,研究组的临床满意率高于对照组(94.0%,46.0%,P < 0.001);③研究组的食物嵌塞率低于对照组(4.0%,16.0%,P=0.024);④修复6个月后,两组牙周探诊深度、牙周探诊出血指数、菌斑指数均较治疗前明显升高(P < 0.05),但两组间比较差异无显著性意义;⑤结果表明,与传统树脂填充方法比较,树脂球填充后牙相邻邻面龋齿,更有助于获得良好的邻面接触关系,但两种填充方式对牙周健康状况的影响无明显差异。

ORCID: 0000-0001-7481-1971(梁非照)

关键词: 树脂, 后牙邻面龋齿, 牙周探诊出血指数, 牙周探诊深度, 生物材料, 口腔材料, 菌斑指数, 食物嵌塞, 邻面接触松紧度

Abstract:

BACKGROUND: Resin has been widely used in the treatment of missing tooth tissue, but there are few reports

about the application of resin in the repair of posterior approximal caries.
OBJECTIVE: To investigate the therapeutic effect of resin ball filling on posterior approximal caries and its influence on periodontal health.
METHODS: A patient population scheduled for the restorative treatment of posterior approximal caries consisted of 100 patients, 57 males and 43 females, 18-60 years of age. All the patients were randomized into a study group receiving resin ball filling and a control group given traditional filling. Periodontal probing depth, periodontal probing bleeding index, plaque index, proximal contact tightness and food impaction were detected at 6 months after restoration, and then the success rate of filling repair was statistically calculated.

RESULTS AND CONCLUSION: (1) There was no significant difference in the success rate of filling between the study group and the control group (93.0% vs. 90.0%, P=0.447). (2) The clinical satisfaction rate of the study group was higher than that of the control group (94.0% vs. 46.0%, P < 0.001). (3) The rate of food impaction was lower in the study group than the control group (4.0% vs. 16.0%, P=0.024). (4) After 6 months of repair, the periodontal probing depth, periodontal probing bleeding index and plaque index of the two groups were significantly lowered (P < 0.05), but there was no significant difference between the two groups. In conclusion, compared with the traditional resin filling method, the resin ball filling for posterior approximal caries gets a better contact between the proximal surfaces, but no significant difference between the effects of the two filling methods on periodontal health.

Key words: Composite Resins, Dental Caries, Dental Plaque Index, Tissue Engineering

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