The primary evaluation of minimal prepared ceramic veneer in anterior teeth for clinical application

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LIU Feng(The First Outpatient Dental Clinic, Peking University School and Hospital of Stomatology, Beijing 100034, China)
SHI Xiao-rui(The First Outpatient Dental Clinic, Peking University School and Hospital of Stomatology, Beijing 100034, China)
LI Yi(The First Outpatient Dental Clinic, Peking University School and Hospital of Stomatology, Beijing 100034, China)
XU Ming-ming()
WANG Liu()
Journal Title:
Chinese Journal of Stomatology
Volume 47, Issue 10, 2012
Key Word:
Esthetics, dental; Dental veneers; Ceramics

Abstract: Objective To evaluate the clinical application value of minimal prepared ceramic veneer in anterior teeth,by analyzing the esthetic effects and success rates.Methods Forty-four anterior teeth in 30 patients with minor esthetic defect were included in this study.Less than 0.5 mm preparation or no preparaion technique was used in the clinical procedure.Glass ceramics veneers were delivered and 3M Relyx Veneer were used as the adhesive.The final appearance of each restoration was evaluated by patients on visual analogue scales ( VAS ) and by professional prosthodontists. Evaluation criteria included margin effects,color,shape and translucency.The success rate of all the restoration were analyzed in 6,12 and 24 month after the treatment. Results The patients' degree of satisfaction was 9.2 ±0.4,while the excellent rate of esthetic effect of margin effect,color,shape and translucency was 89% (39/44),91% (40/44),98 % ( 43/44 ) and 93 % ( 41/44 ) by professional prosthodontist.The success rate of 6,12 and 24 month were 100% (44/44),98% ( 43/44 ) and 91% (40/44).Conclusions The minimal prepared venneers have a good esthetic effect and a satisfactory success rate,and is a suitable technique in esthetic treatment under the critical indications.

  • [1]樊聪.瓷贴面修复临床应用. 中国实用口腔科杂志,2011,4(8):9-11.
  • [2]Nordbφ H,Rygh-Thoresen N,Henaug T.Clinical performance of porcelain laminate veneers without incisal overlapping:3-year results.J Dent,1994,22(6):342-345.
  • [3]Shillingburg HT.固定义齿修复学精要.冯海兰,樊聪,葛春玲,译.北京:人民军医出版社,2005:390-393.
  • [4]Radz GM. Minimum thickness anterior porcelain restorations.Dent Clin North Am,2011,55(2):353-370.
  • [5]Gürel G.Porcelain laminate veneers:minimal tooth preparation by design.Dent Clin North Am,2007,51 (2):419.-431.
  • [6]Terry DA, Leinfelder KF, Geller W, et al. Aesthetic and restorative dentistry:material selection and technique. Mexico:Everest Publishing Media,2009:252-261.
  • [7]刘峰.口腔数码摄影.2版.北京:人民卫生出版社,2011:111-115.
  • [8]Gresnigt M,Ozcan M,Kalk W. Esthetic rehabilitation of worn anterior teeth with thin porcelain laminate veneers. Eur J Esthet Dent,2011,6(3):298-313.
  • [9]Gresnigt M,Ozcan M.Esthetic rehabilitation of anterior teeth with porcelain laminates and sectional veneers. J Can Dent Assoc,2011,77(11):b143.
  • [10]李彦,许哲武.前牙瓷贴面与全瓷冠的选择:计划与变化.中华口腔医学研究杂志:电子版,2009,3(4):443-444.
  • [11]Reeh ES,Ross GK. Tooth stiffness with composite veneers:a strain gauge and finite element evaluation. Dent Mater,1994,10(4):247-252.
  • [12]Strassler HE.Minimally invasive porcelain veneers:indications for a conservative esthetic dentistry treatment modality. Gen Dent,2007,55(7):686-696,712.
  • [13]Shama S,Kugel G,Hamburg L.Successful veneers preparation is the critical factor in a sucessful treatment outcome.Inside Dentistry,2010,6(7):e1-5.
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