Colorimetric Analysis of Preformed Zirconia Anterior Crowns for Esthetic Restoration

Changkeun Lee (이창근); Kibong Park (박기봉); Yang Yeon Mi (양연미); LEE DAE-WOO (이대우); KIM JAE GON (김재곤)

doi:10.5933/JKAPD.2019.46.3.318

Colorimetric Analysis of Preformed Zirconia Anterior Crowns for Esthetic Restoration

Journal of the Korean academy of pediatric dentistry
Abbr : J Korean Acad Pediatr Dent
2019, 46(3), pp.318-327
DOI : 10.5933/JKAPD.2019.46.3.318
Publisher : The Korean Academy Of Pediatric Dentistry
Research Area : Medicine and Pharmacy > Dentistry
Received : March 19, 2019
Accepted : April 30, 2019
Published : August 31, 2019

Changkeun Lee ¹, Kibong Park ¹, Yang Yeon Mi ², LEE DAE-WOO ², KIM JAE GON ²

¹전북대학교 치의학전문대학원 소아치과학교실 및 구강생체과학연구소
²전북대학교

Accredited

ABSTRACT

The purpose of this study was to identify which combination of zirconia crowns and cements is most similar in color to the maxillary primary incisors by varying the color of zirconia crowns, crown thickness, and shade of cements. Prefabricated zirconia crowns in 3 shades and crowns fabricated using 6 types of zirconia blocks were used in this study. These were filled with A2-shade or translucent-shade resin cement and the L *, a *, and b * values were calculated using a spectrophotometer. The color differences between the natural teeth and the zirconia crowns were assessed. The shade of the final restoration was more similar to that of the natural teeth using A2‑shade than translucent-shade resin cement. Application of A2-shade cement to a 0.5-mm-thick crown fabricated from a smile series 2 zirconia block resulted in the color most similar to that of the natural teeth. A2-shade resin cement is recommended for zirconia crown restoration in anterior primary teeth compared to TR-shade resin cement for more esthetic restoration. Since restorations with Nusmile zirconia crowns were not esthetically favorable in terms of shade, improvement of the shade characteristics of the product or development of a new kind of zirconia crown is required.

KEYWORDS

Spectrophotometer, Zirconia crown, Primary teeth, Esthetic restoration

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* References for papers published after 2023 are currently being built.

[journal] Kaya G / 2013 / Production and characterization of self-colored dental zirconia blocks / Ceram Int 39 : 511~517

[journal] 배태성 / 2011 / Properties of Dental CAD/CAM Zirconia / 대한치과의사협회지 / 대한치과의사협회 49(5) : 260~264

[journal] Capa N / 2017 / The effect of luting cement and titanium base on the final color of zirconium oxide core material / J Prosthodont 26 : 136~140

[journal] 이석순 / 2019 / Color Distribution Analysis of Maxillary Primary Central Incisors using a Spectrophotometer / 대한소아치과학회지 / 대한소아치과학회 46(1) : 93~100

[journal] Kalantari MH / 2017 / Evaluation of accuracy of shade selection using two spectrophotometer systems : Vita Easyshade and Degudent Shadepilot / Eur J Dent 11 : 196~200

[journal] Karaca S / 2013 / Primary zirconia crown restorations for children with early childhood caries / Acta Stomatol Croat 47 : 64~71

[journal] Manicone PF / 2007 / An overview of zirconia ceramics : basic properties and clinical applications / J Dent 35 : 819~826

[journal] Yuan K / 2012 / In vitro and in vivo evaluations of three computer-aided shade matching instruments / Oper Dent 37 : 219~227

[journal] 현홍근 / 2007 / A study on the colors of the anterior primary resin teeth / 대한소아치과학회지 / 대한소아치과학회 34(4) : 639~645

[journal] 오민형 / 2006 / Study on the colors of primary incisors using digital shade analysing system / 대한소아치과학회지 / 대한소아치과학회 33(3) : 429~437

[journal] 백병주 / 2002 / The Comparative Study on the Color of the Deciduous Teeth and Restorative Materials / 대한소아치과학회지 / 대한소아치과학회 29(3) : 20~

[thesis] Lee EJ / 2015 / Colorimetric evaluation of zirconia crowns for anterior primary teeth / Master / Seoul National University

[journal] Vichi A / 2004 / Color and opacity variations in three different resin-based composite products after water aging / Dent Mater 20 : 530~534

[journal] Jose B / 2003 / Early childhood caries lesions in preschool children in Kerala, India / Pediatr Dent 25 : 594~600

[journal] Grewal N / 2008 / Comparative in vivo evaluation of restoring severely mutilated primary anterior teeth with biological post and crown preparation and reinforced com posite restoration / J Indian Soc Pedod Prev Dent 26 : 141~148

[journal] 이병근 / 2014 / Dental caries pattern in primary dentition among Korean children / 대한구강보건학회지 / 대한예방치과·구강보건학회 38(2) : 95~104

[journal] Waggoner WF / 2001 / Anterior esthetic fixed appliances for the preschooler : considerations and a technique for placement / Pediatr Dent 23 : 147~150

[journal] Ram D / 2000 / Composite crown-form crowns for severely decayed primary molars : a technique for restoring function and esthetics / J Clin Pediatr Dent 24 : 257~260

[journal] Waggoner WF / 2015 / Restoring primary anterior teeth : updated for 2014 / Pediatr Dent 37 : 163~170

[journal] Helpin ML / 1983 / The open-face steel crown restoration in children / ASDC J Dent Child 50 : 34~38

[journal] Stewart RE / 1974 / Preformed polycarbonate crowns for the restoration of anterior teeth / J Am Dent Assoc 88 : 103~107

[journal] Larsson C / 2014 / The clinical success of zirconia based crowns : a systematic review / Int J Prosthodont 27 : 33~43

[journal] Komine F / 2010 / Current status of zirconia-based fixed restorations / J Oral Sci 52 : 531~539

[journal] Walia T / 2014 / A randomized controlled trial of three aesthetic full-coronal restorations in primary maxillary teeth / Eur J Paediatr Dent 15 : 113~118

[journal] Karaca S / 2013 / Primary zirconia crown restorations for children with early childhood caries / Acta Stomatol Croatica 47 : 64~71

[journal] Planells del Pozo P / 2014 / Zirconia crowns : an esthetic and resistant restorative alternative for ECC affected primary teeth / J Clin Pediatr Dent 38 : 193~195

[journal] Corciolani G / 2010 / Influence of layering thickness on the color parameters of a ceramic system / Dent Mater 26 : 737~742

[journal] Chang J / 2009 / The optical effect of composite luting cement on all ceramic crowns / J Dent 37 : 937~943

[journal] Fazi G / 2006 / Influence of four different cements on the colour of zirconia structures of varying ceramic thickness / Int Dent SA 9 : 54~61

[journal] King KA / 2007 / Variations of L*a*b* values among Vitapan classical shade guides / J Prosthodont 16 : 352~356

[journal] 하현승 / 2018 / Effect of resin cement color on the color of commercially available zirconia crown / 대한치과재료학회지 / 대한치과재료학회 45(4) : 233~242

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Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Colorimetric Analysis of Preformed Zirconia Anterior Crowns for Esthetic Restoration

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* References for papers published after 2023 are currently being built.

Journal of the Korean academy of pediatric dentistry 2023 KCI Impact Factor : 0.48

Colorimetric Analysis of Preformed Zirconia Anterior Crowns for Esthetic Restoration

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