中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (34): 5419-5424.doi: 10.12307/2022.449

• 材料生物相容性 material biocompatibility • 上一篇    下一篇

ICON渗透树脂修复氟斑牙后持续1年的随访

孙红蕾,齐凤娜,程瑞卿   

  1. 河北省眼科医院口腔内科,河北省邢台市  054001
  • 收稿日期:2021-04-06 接受日期:2021-05-17 出版日期:2022-12-08 发布日期:2022-04-15
  • 通讯作者: 孙红蕾,河北省眼科医院口腔内科,河北省邢台市 054001
  • 作者简介:孙红蕾,女,1984年生,河北省邢台市人,硕士,主治医师,主要从事口腔内科、前牙美学树脂修复研究。
  • 基金资助:
    河北省医学科学研究课题计划(20191054),项目负责人:程瑞卿

ICON penetrating resin for treatment of dental fluorosis: 1-year follow-up

Sun Honglei, Qi Fengna, Cheng Ruiqing   

  1. Department of Stomatology, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
  • Received:2021-04-06 Accepted:2021-05-17 Online:2022-12-08 Published:2022-04-15
  • Contact: Sun Honglei, Department of Stomatology, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
  • About author:Sun Honglei, Master, Attending physician, Department of Stomatology, Hebei Eye Hospital, Xingtai 054001, Hebei Province, China
  • Supported by:
    Medical Science Research Project Plan of Hebei Province, No. 20191054 (to CRQ)

摘要:

文题释义:
渗透树脂:是一种阻止龋病发展的新技术,它架起了龋病预防和治疗之间的桥梁,为龋病光滑面和邻面的非洞病损提供了微创治疗的方法。渗透树脂用于早期龋可阻止龋病的发展,无需损失健康牙体硬组织,快捷高效,治疗后牙表面具有类似天然釉质的美学修复效果,不需通过大量钻磨及麻醉即可完成治疗。
氟斑牙:是一种牙科疾病,因牙齿发育时暴露在高浓度的氟化物中导致牙釉质形成过程受阻所造成的。从出生3个月至8岁之间暴露在氟化物中造成氟斑牙的风险最高。轻度的氟斑牙不容易发现,在牙釉质上会有小的白色条纹或班点;严重的氟斑牙会在牙齿留下棕色的条纹,牙釉质会变得粗糙,难以清洁。氟斑牙留下的条纹是永久性的,而且会随时间而变深。

背景:氟斑牙严重影响了患者的形象,传统口腔充填材料具有缺陷。
目的:评估Icon渗透树脂治疗氟斑牙的临床疗效。
方法:选择2018年12月至2019年12月河北省眼科医院收治的30例氟斑牙患者(共200颗患牙),均采用ICON渗透树脂进行修复治疗。治疗后,通过问卷调查的形式统计患者主观上对治疗的感受,包括对美观的满意度、治疗后牙齿敏感度、治疗过程的满意度等。统计病变的尺寸大小、氟斑牙牙面指数和充填所需酸蚀次数之间的关系,探讨病变对治疗的影响。
结果与结论:①30例患者治疗后3,6,9个月的美学满意度高于治疗前与治疗后即刻(P < 0.05);30例患者中,树脂修复治疗后19例没有牙本质过敏症状,11例称牙本质敏感症状在72 h内消失,所有患者对治疗表示满意。②治疗前,氟斑牙牙面指数评分为1,2,3的牙数占比分别为65.50%,30.50%,4.00%;治疗后即刻,氟斑牙牙面指数评分为0,1,2的牙数占比分别为83.00%,16.00%,1.00%。Spearman秩相关分析显示,操作中的酸蚀次数和病变的尺寸、氟斑牙牙面指数有一定关联。③结果表明,ICON渗透树脂治疗氟斑牙效果显著且稳定,但是氟斑牙病变的尺寸和氟斑牙牙面指数可能会影响操作中的酸蚀次数,需要医生的重视。

https://orcid.org/0000-0001-6111-1124 (孙红蕾) 

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料口腔生物材料纳米材料缓释材料材料相容性;组织工程

关键词: 氟斑牙, 树脂渗透, 牙科材料, 微创技术, 酸蚀次数, 氟斑牙面指数, 牙本质敏感, 美观满意度

Abstract: BACKGROUND: Dental fluorosis seriously affects the aesthetics of patients, and traditional oral filling materials have defects.
OBJECTIVE: To evaluate the clinical efficacy of Icon (DMG, Hamburg, Germany) penetrating resin in the treatment of dental fluorosis. 
METHODS: ICON penetrating resin was used to treat dental fluorosis in 30 patients (200 teeth in total) admitted to Hebei Eye Hospital from December 2018 to December 2019. After treatment, patients’ subjective feelings about the treatment, including satisfaction with aesthetics, tooth sensitivity after treatment, and dignity with the treatment process, were counted through a questionnaire. The relationship between the size of the lesion, the tooth surface index of fluorosis, and the number of dental erosion required for the filling was calculated to investigate the effect of the lesion on the treatment. 
RESULTS AND CONCLUSION: (1) The aesthetic satisfaction of 30 patients was higher at 3, 6, and 9 months after treatment than that before and immediately after treatment (P < 0.05). Among 30 patients, dentin hypersensitivity was not detected in 19 patients after resin restoration, and dentin sensitivity disappeared within 72 hours in 11 patients. All patients were satisfied with the treatment. (2) Before treatment, the proportion of tooth surface index of fluorosis scoring 1, 2, and 3 was 65.50%, 30.50%, and 4.00%,respectively. Immediately after treatment, the proportion of the tooth surface index of fluorosis scoring 0, 1, and 2 was 83.00%, 16.00%, and 1.00%, respectively. Spearman rank correlation analysis demonstrated a correlation between the number of dental erosion during the operation, the size of the lesion, and the tooth surface index of fluorosis. (3) It is concluded that ICON infiltration resin has a highly effective and stable effect for treating dental fluorosis. However, the size of the fluorosis lesion and the tooth surface index of fluorosis may affect the number of dental erosion during the procedure, which also needs to be taken into account by the practitioner.

Key words: dental fluorosis, resin infiltration, dental materials, minimally invasive techniques, number of dental erosion, tooth surface index of fluorosis, dentin sensitivity, aesthetic satisfaction

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