中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (8): 1239-1244.doi: 10.3969/j.issn.2095-4344.2015.08.017

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

瓷贴面和全瓷冠牙科材料修复前牙的效果比较

聂廷洪1,2,孙迎春1,郑 琳1,高 平1   

  1. 1天津医科大学口腔医院,天津市 300070;2天津医科大学宝坻临床学院,天津市 301800
  • 修回日期:2015-01-22 出版日期:2015-02-19 发布日期:2015-02-19
  • 通讯作者: 孙迎春,主任医师,天津医科大学口腔医院修复科,天津市 300070 高平,主任医师,教授,院长,天津医科大学口腔医院,天津市 300070
  • 作者简介:聂廷洪,男,1982年生,山西省临汾市人,汉族,天津医科大学在读硕士,工作于天津医科大学宝坻临床学院,医师,主要从事口腔修复学基础及临床方面研究。

Esthetic effects of porcelain laminate veneer versus all-ceramic crown in anterior tooth restoration

Nie Ting-hong1, 2, Sun Ying-chun1, Zheng Lin1, Gao Ping1   

  1. 1Stomotology Hospital of Tianjin Medical University, Tianjin 300070, China; 2Baodi Clinical Institute of Tianjin Medical University, Tianjin 301800, China
  • Revised:2015-01-22 Online:2015-02-19 Published:2015-02-19
  • Contact: Sun Ying-chun, Chief physician, Stomotology Hospital of Tianjin Medical University, Tianjin 300070, China Gao Ping, Chief physician, Professor, Stomotology Hospital of Tianjin Medical University, Tianjin 300070, China
  • About author:Nie Ting-hong, Studying for master’s degree, Physician, Stomotology Hospital of Tianjin Medical University, Tianjin 300070, China; Baodi Clinical Institute of Tianjin Medical University, Tianjin 301800,China

摘要:

背景:瓷贴面和全瓷冠是现阶段较好的前牙美学修复方式。

目的:比较瓷贴面和全瓷冠在前牙修复中的效果。
方法:收集63例(267颗)行前牙美学修复患者的临床治疗资料,其中采用IPS e.max铸瓷贴面修复者26例(138颗),采用氧化锆全瓷冠修复者37例(129颗),修复后采用目测类比评分法评价患者满意度;由修复专业医师对修复体颜色、形态、半透明度、边缘美观效果进行美学效果评价;于修复后1,3,6,12,24个月复诊,对修复体颜色匹配、修复体完整度、边缘适合度及牙龈反应进行临床效果评价,2年后评价两种修复方式成功率。
结果与结论:两组修复后均有较高的患者满意度及医师评价。随访2年内,瓷贴面组有2例出现色彩偏差、2例瓷贴面脱落、1例冠折裂、2例出现明显牙龈红肿,全瓷冠组有1例全瓷冠折裂、4例明显牙龈红肿;2年后两组修复成功率比较差异无显著性意义(P > 0.05)。结果表明瓷贴面和全瓷冠均具有较好的前牙美学修复效果。

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


全文链接:

关键词: 生物材料, 口腔生物材料, 瓷贴面, 全瓷冠, 美学修复, 前牙, 效果, 颜色匹配, 边缘适合性, 预备方式, 临床评价

Abstract:

BACKGROUND: Both porcelain laminate veneer and all-ceramic crowns are good choices for aesthetic restorations of anterior teeth at present.

OBJECTIVE: To compare the effects of porcelain laminate veneer and all-ceramic crown in aesthetic restorations of anterior teeth.
METHODS: Totally 267 teeth of 63 patients with esthetic defect were included in this study, among which, 138 incisors were restored with IPS e.max porcelain laminate veneer and 129 incisors were restored with zirconia all-ceramic crowns. The final appearance of each restoration was evaluated by patient’s satisfaction on visual analogue scales and the esthetic effect was evaluated by professional prosthodontists. Evaluation criteria included color, shape, translucency and margin effects. All restorations were evaluated at 1, 3, 6, 12 and 24 months after restoration in terms of the color match, the integrity of restoration, marginal adaptation and gingival condition. The success rates of two restorations were analyzed 2 years later.
RESULTS AND CONCLUSION: The porcelain laminate veneers and zirconia all-ceramic crowns both had the higher patient’s satisfaction and esthetic effect assessment. According to the clinical evaluation, two veneers presented with a higher color difference, two veneers were debonded, one veneer was fractured and two tooth appeared to have obvious gingivitis symptom in the porcelain laminate veneer group; while one all-ceramic crown was fractured and four teeth appeared to have obvious gingivitis symptom in the all-ceramic crown group during 2-year follow-up observation. But there was no statistical difference in the success rate between the two groups (P > 0.05). The porcelain laminate veneers and all-ceramic crown both have a good esthetic effect in the restoration of anterior teeth.

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


全文链接:

Key words: Dental Porcelain, Dental Prosthesis, Esthetics, Dental

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