» Articles » PMID: 31803381

Comparison of Marginal and Internal Fit Between Stainless Steel Crowns and Esthetic Crowns of Primary Molars Using Different Luting Cements

Overview
Specialty Dentistry
Date 2019 Dec 6
PMID 31803381
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

Background: This study was to assess and compare the marginal and internal fit of stainless steel crowns (SSCs) with those of preveneered SSCs and zirconia crowns using different luting cements.

Materials And Methods: In this study, 36 primary first molars were divided into three groups ( = 12) each prepared to receive different crowns (SSCs, preveneered SSCs, or zirconia crowns). Each group was further subgrouped ( = 4) according to the luting cement (resin cement, glass ionomer cement [GIC], or resin-modified GIC [RMGIC]). After cementation, the teeth were sectioned in the buccolingual direction to assess the marginal and internal fit. The results were analyzed using ANOVA and Bonferroni statistical tests. The level of significance was set at < 0.05.

Results: Zirconia crowns, especially those cemented with resin cement, were associated with the lowest marginal and internal gap width. Regardless of the luting cement, no significant difference was observed between all three crowns tested in terms of marginal gap ( > 0.05); however, zirconia crowns cemented with resin cement had significantly lower internal gap than preveneered SSCs and SSCs cemented with resin cement. In addition, those cemented with RMGIC had significantly lower internal gap than preveneered SSCs cemented with that cement ( < 0.05).

Conclusion: Zirconia crowns cemented with resin cement were the most accurately fitted internally, while marginally, they were not significantly different from the rest of crown-luting cement combinations tested.

Citing Articles

The fracture resistance of pulpotomized primary molars restored with zirconia crowns, lithium disilicate or resin based ceramic endocrowns.

Ali A, Abo-Elsoud A, Helmy Y BMC Oral Health. 2024; 24(1):583.

PMID: 38764030 PMC: 11103835. DOI: 10.1186/s12903-024-04332-4.


SEM Evaluation of the Marginal Gap of Zirconia-Reinforced Lithium Silicate Full Crowns and the Effect of Post Crystallization: An In Vitro Study.

Shely A, Lugassy D, Anufriev M, Nissan J, Rauchwerger O, Ben-Izhack G Dent J (Basel). 2024; 12(3).

PMID: 38534285 PMC: 10969533. DOI: 10.3390/dj12030061.


A Machine Learning Approach for Modelling Cold-Rolling Curves for Various Stainless Steels.

Contreras-Fortes J, Rodriguez-Garcia M, Sales D, Sanchez-Miranda R, Almagro J, Turias I Materials (Basel). 2024; 17(1).

PMID: 38204001 PMC: 10779456. DOI: 10.3390/ma17010147.


Clinical and radiographic performance of preformed zirconia crowns and stainless-steel crowns in permanent first molars: 18-month results of a prospective, randomized trial.

Geduk N, Ozdemir M, Erbas Unverdi G, Ballikaya E, Cehreli Z BMC Oral Health. 2023; 23(1):828.

PMID: 37924021 PMC: 10623757. DOI: 10.1186/s12903-023-03501-1.


Zirconia Crowns for Primary Teeth: A Systematic Review and Meta-Analyses.

Alzanbaqi S, Alogaiel R, Alasmari M, Al Essa A, Khogeer L, Alanazi B Int J Environ Res Public Health. 2022; 19(5).

PMID: 35270531 PMC: 8910015. DOI: 10.3390/ijerph19052838.


References
1.
Innes N, Ricketts D, Chong L, J Keightley A, Lamont T, Santamaria R . Preformed crowns for decayed primary molar teeth. Cochrane Database Syst Rev. 2016; (12):CD005512. PMC: 7387869. DOI: 10.1002/14651858.CD005512.pub3. View

2.
Yilmaz Y, Gurbuz T, Eyuboglu O, Belduz N . The repair of preveneered posterior stainless steel crowns. Pediatr Dent. 2008; 30(5):429-35. View

3.
Cunali R, Saab R, Correr G, da Cunha L, Ornaghi B, Ritter A . Marginal and Internal Adaptation of Zirconia Crowns: A Comparative Study of Assessment Methods. Braz Dent J. 2017; 28(4):467-473. DOI: 10.1590/0103-6440201601531. View

4.
Comlekoglu M, Dundar M, Ozcan M, Gungor M, Gokce B, Artunc C . Influence of cervical finish line type on the marginal adaptation of zirconia ceramic crowns. Oper Dent. 2009; 34(5):586-92. DOI: 10.2341/08-076-L. View

5.
Yuksel E, Zaimoglu A . Influence of marginal fit and cement types on microleakage of all-ceramic crown systems. Braz Oral Res. 2011; 25(3):261-6. DOI: 10.1590/s1806-83242011000300012. View