Performance of resin composite restorations in the primary dentition: a retrospective university‐based study

Ribeiro, Jéssica Fogliato; Forgerini, Tamires Vercelino; Pedrotti, Djessica; Rocha, Rachel de Oliveira; Ardenghi, Thiago Machado; Soares, Fábio Zovico Maxnuck; Lenzi, Tathiane Larissa

doi:10.1111/ipd.12404

Cited by 8 publications

(7 citation statements)

References 18 publications

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“…Although the restorative procedures success depends on several factors, such as the number of restored surfaces [19], operator skills [20], individual caries risk [19,21] and child behaviour [21] during dental care, considering occluso-proximal composite resin restorations factors related to cavity morphology are also important [22].…”

Section: Discussionmentioning

confidence: 99%

Dimensions of Occlusoproximal Cavitated Carious Lesions as a Cut-Off Point for Restorative Decision in Primary Teeth

Scherer

Cavalheiro

Imparato

et al. 2023

Pesqui. Bras. Odontopediatria Clín. Integr.

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Objective: To investigate whether the dimensions of cavitated dentin carious lesions on the occlusoproximal surfaces of primary teeth could predict the location of cement-enamel junction (CEJ). Material and Methods: Two hundred extracted primary molars were selected and digital images were obtained. The teeth were set in arch models for clinical measurement. The cervical-occlusal (CO) and buccal-lingual/palatal (BL/P) cavities' dimensions were obtained by digital (Image J) and clinical (periodontal millimeter probe) assessments. The cervical margin location was also determined. The thresholds (cut-off points) were determined by sensitivity, specificity and the areas under the receiver operating characteristics curves (Az) for the two methods. Pearson's correlation coefficient was used to investigate the correlation between clinical and digital measurements. Logistic regression analysis was performed to evaluate the association between the dimensions and cervical margin location. Results: There was a strong correlation between methods for all measurements (CO: r=0.90, VL/P: r=0.95). Cavities with BL/P distance higher than 4.5 mm and CO dimension higher than 3.5 mm had a lower chance of presenting the cervical limit above the CEJ, irrespective of the measurement method. Conclusion: CO and VL/P dimensions could be used to predict the CEJ location and, ultimately, as a clinical parameter for restorative decision-making.

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Section: Discussionmentioning

confidence: 99%

Dimensions of Occlusoproximal Cavitated Carious Lesions as a Cut-Off Point for Restorative Decision in Primary Teeth

Scherer

Cavalheiro

Imparato

et al. 2023

Pesqui. Bras. Odontopediatria Clín. Integr.

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“…The main purpose of restorative therapy in primary teeth is elimination of discomfort and pain, restoration of their anatomical shape and function and their maintenance until the time of physiological exfoliation [1,2,3]. Placing a restoration, however does not guarantee control of carious disease.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of surface roughness of four restorative materials, used for restorations in primary dentition

Gateva¹,

Gateva²

2021

MedInform

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Aim:The aim of this study is to evaluate the surface roughness values of four restorative materials, used for restorations in primary dentition. Materials and methods: Five disc-shaped specimens were prepared for each material using a cylindrical Teflon mold with dimensions 5x2 mm, covered with Mylar strips. After setting, the specimens were polished sequentially with coarse, medium and fine aluminum oxide discs. The mean surface roughness of all the samples after polishing was measured using a surface profilometer. Results: Fuji IX GP showed statistically significant higher surface roughness values. There was no statistically significant difference in roughness values between the other three materials, although the giomer Beautifil II demonstrated the lowest roughness values. Conclusions: It can be concluded that the composition (presence and absence of resin) and particle size of the restorative materials affect their surface characteristics and their degree of polish ability as the material with larger particles size and without resin content, Fuji IX GP, demonstrated significantly higher surface roughness values.

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“…Even though this material has shown satisfactory properties, a significant number of failures have been reported. 1,2 Factors associated with children such as caries risk, 3 oral hygiene, 4 age, 3,4 and behavior, as well as cavity-related features such as number of restored surfaces 3,5 and presence of endodontic treatment 1 could affect the restoration survival.…”

Section: Introductionmentioning

confidence: 99%

Shortening of etching time of the dentin in primary teeth restorations: a randomized clinical trial

et al. 2020

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The aim of this study was to investigate the influence of shortening of etching time for dentin on the restoration survival after selective carious tissue removal in primary molars. This two-arm randomized clinical trial included sixty-two subjects (5-8 year-old) and 100 primary molars presenting moderate dentin carious lesions on occlusal surface. The sample was randomly assigned into groups previously to adhesive application (Adper Single Bond 2; 3M ESPE): etching time recommended by manufacturer (15 s) or reduced (7 s). Resin composite (Filtek Bulk Fill Posterior Restorative; 3M ESPE) was inserted in a single increment for all restorations. Restorations were evaluated at 1, 6, 12, and 18 months using FDI criteria. Survival estimates for restorations' longevity were evaluated with Kaplan-Meier method. Multivariate Cox regression analysis with shared frailty was used to assess the factors associated with failures (p < 0.05). The etching time did not influence the restorations' survival (HR 0.35 95%CI 0.11-1.12; p = 0.06). Mean estimated time of survival was 17.6 months (95%CI, 17.2-17.9). The survival rates at the 18-month follow-up were 75.7% and 91.4% (AFR: 16.9% and 5.7%) when primary dentin was acid etched for 15 and 7 s, respectively (log-rank p = 0.06). In conclusion, the etching time for dentin did not influence the clinical behavior of adhesives restorations. However, there was a tendency for better clinical outcome when using etching time of 7 s.

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Performance of resin composite restorations in the primary dentition: a retrospective university‐based study

Abstract: Individual and dental variables such as gender, arch type and number of restored surfaces were associated with failure of composite restorations performed in children under daily life clinical environment.

Cited by 8 publications

References 18 publications

Dimensions of Occlusoproximal Cavitated Carious Lesions as a Cut-Off Point for Restorative Decision in Primary Teeth

Dimensions of Occlusoproximal Cavitated Carious Lesions as a Cut-Off Point for Restorative Decision in Primary Teeth

Evaluation of surface roughness of four restorative materials, used for restorations in primary dentition

Shortening of etching time of the dentin in primary teeth restorations: a randomized clinical trial

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