1
|
Cavalheiro CP, da Silva CL, Leitune VCB, de Araujo FB, Imparato JCP, Lenzi TL. Is use of flowable resin composite an option for occluso-proximal restorations in primary teeth? A fracture strength analysis. Int J Paediatr Dent 2024. [PMID: 39289852 DOI: 10.1111/ipd.13270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 08/27/2024] [Accepted: 09/01/2024] [Indexed: 09/19/2024]
Abstract
BACKGROUND Use of flowable resin composites for ocluso-proximal restorations in primary molars could improve cervical adaptation, and reduce the failure risk. AIM To investigate the fracture strength of occluso-proximal restorations in primary teeth using different flowable resin composites (as an intermediate layer or entire cavity) and a conventional resin composite (incremental technique). DESIGN Two standardized occluso-proximal cavities were prepared on mesial and distal surfaces of 50 sound primary molars. The teeth were randomly assigned into five groups (n = 10): 2 mm Filtek Bulk Fill Flow + Z350 XT; 4 mm Filtek Bulk Fill Flow; 2 mm Z350 XT Flow + Z350 XT; 4 mm Z350 XT Flow; and Z350 XT inserted by incremental technique. All restored teeth were subjected to cariogenic challenge and then submitted to fracture strength test. The failure pattern of each specimen was categorized as reparable or irreparable/need for replacement based on the World Dental Federation (FDI) criteria. Fracture strength means were submitted to one-way ANOVA and Tukey's post hoc tests. Failure pattern was analyzed descriptively. RESULTS There was no statistically significant difference on fracture strength among groups (p = .48). A similar distribution of reparable (35%-40%) and irreparable (60%-65%) failures was observed among groups. CONCLUSION Based on a laboratorial setting, the use of different flowable resin composites (as an intermediate layer or entire cavity) may be an option to restore occluso-proximal cavities in primary molars.
Collapse
Affiliation(s)
- Cleber Paradzinski Cavalheiro
- Post-Graduate Program in Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Carolina Lopes da Silva
- Post-Graduate Program in Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Fernando Borba de Araujo
- Post-Graduate Program in Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Tathiane Larissa Lenzi
- Post-Graduate Program in Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| |
Collapse
|
2
|
Kargozar S, Jadidfard MP. Teledentistry accuracy for caries diagnosis: a systematic review of in-vivo studies using extra-oral photography methods. BMC Oral Health 2024; 24:828. [PMID: 39039499 PMCID: PMC11265175 DOI: 10.1186/s12903-024-04564-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 07/03/2024] [Indexed: 07/24/2024] Open
Abstract
BACKGROUND Dental caries is a global public health concern, and early detection is essential. Traditional methods, particularly visual examination, face access and cost challenges. Teledentistry, as an emerging technology, offers the possibility to overcome such barriers, and it must be given high priority for assessment to optimize the performance of oral healthcare systems. The aim of this study was to systematically review the literature evaluating the diagnostic accuracy of teledentistry using photographs taken by Digital Single Lens Reflex (DSLR) and smartphone cameras against visual clinical examination in either primary or permanent dentition. METHODS The review followed PRISMA-DTA guidelines, and the PubMed, Scopus, and Embase databases were searched through December 2022. Original in-vivo studies comparing dental caries diagnosis via images taken by DSLR or smartphone cameras with clinical examination were included. The QUADAS-2 was used to assess the risk of bias and concerns regarding applicability. Meta-analysis was not performed due to heterogeneity among the studies. Therefore, the data were analyzed narratively by the research team. RESULTS In the 19 studies included, the sensitivity and specificity ranged from 48 to 98.3% and from 83 to 100%, respectively. The variability in performance was attributed to factors such as study design and diagnostic criteria. Specific tooth surfaces and lesion stages must be considered when interpreting outcomes. Using smartphones for dental photography was common due to the convenience and accessibility of these devices. The employment of mid-level dental providers for remote screening yielded comparable results to those of dentists. Potential bias in patient selection was indicated, suggesting a need for improvements in study design. CONCLUSION The diagnostic accuracy of teledentistry for caries detection is comparable to that of traditional clinical examination. The findings establish teledentistry's effectiveness, particularly in lower income settings or areas with access problems. While the results of this review is promising, conducting several more rigorous studies with well-designed methodologies can fully validate the diagnostic accuracy of teledentistry for dental caries to make oral health care provision more efficient and equitable. REGISTRATION This study was registered with PROSPERO (CRD42023417437).
Collapse
Affiliation(s)
- Sanaz Kargozar
- Department of Community Oral Health, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad-Pooyan Jadidfard
- Department of Community Oral Health, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Dental Research Center, Research Institute of Dental Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
3
|
Marcondes APM, Campos PHD, Ribeiro CS, Novaes TFD, Lussi A, Diniz MB. Performance of near-infrared light transillumination in the detection of occlusal caries lesions in deciduous teeth. Photodiagnosis Photodyn Ther 2023; 44:103744. [PMID: 37567332 DOI: 10.1016/j.pdpdt.2023.103744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 07/11/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
BACKGROUND This study compared the performance of near-infrared light transillumination (NILT; DIAGNOcam [DC]) in detecting occlusal caries lesions in deciduous molars with the performance of the International Caries Detection and Assessment System (ICDAS), digital radiographic method (RX) and laser fluorescence (DIAGNOdent pen [LFpen]). METHODS Fifty-seven extracted deciduous molars with no frank cavitation caries lesions were selected. One site per tooth was evaluated twice each by two examiners using all methods. Then, a histological examination was performed using a stereomicroscope. The performance of the methods was assessed with respect to two thresholds: D1 (all visible caries lesions affecting enamel) and D3 (caries lesions extended into dentin). RESULTS A weighted kappa and intraclass correlation coefficients were calculated for intra- and inter-observer reproducibilities, varying from 0.31 (RX) to 0.89 (LFpen). The intra-observer reproducibility at D1 and D3 thresholds varied from 0.51 (ICDAS) to 0.85 (DC) and from 0.30 (ICDAS) to 1.00 (RX), respectively. The inter-observer reproducibility varied from 0.28 (RX) to 0.47 (DC) and from 0.22 (LFpen) to 0.75 (DC), respectively. At the D1 threshold, higher sensitivity and accuracy were found for LFpen (0.76/0.71) and ICDAS (0.65/0.66); and higher specificities were found for RX (0.94), DC (0.79), and ICDAS (0.71). At the D3 threshold, all methods exhibited lower sensitivities (0.13-0.35) and higher specificity, accuracy, and area under the ROC curve values (0.70-1.00). All methods showed a correlation with histological results, especially for ICDAS and DC. CONCLUSIONS NILT technology (DC) and LFpen exhibited similar performance for the detection of occlusal caries lesions in deciduous molars when compared with ICDAS criteria.
Collapse
Affiliation(s)
- Ana Paula Marçal Marcondes
- Graduate Program in Dentistry, Cruzeiro do Sul University, Rua Galvão Bueno, 868, Liberdade, São Paulo, SP 01506-000, Brazil
| | - Priscila Hernández de Campos
- Graduate Program in Dentistry, Cruzeiro do Sul University, Rua Galvão Bueno, 868, Liberdade, São Paulo, SP 01506-000, Brazil
| | - Caroline Santos Ribeiro
- Graduate Program in Dentistry, Cruzeiro do Sul University, Rua Galvão Bueno, 868, Liberdade, São Paulo, SP 01506-000, Brazil
| | - Tatiane Fernandes de Novaes
- Graduate Program in Dentistry, Cruzeiro do Sul University, Rua Galvão Bueno, 868, Liberdade, São Paulo, SP 01506-000, Brazil
| | - Adrian Lussi
- Department of Operative Dentistry and Periodontology, Center of Dental Medicine, University of Freiburg, Hugstetter Strasse 55, Freiburg DE-79106, Germany
| | - Michele Baffi Diniz
- Graduate Program in Dentistry, Cruzeiro do Sul University, Rua Galvão Bueno, 868, Liberdade, São Paulo, SP 01506-000, Brazil.
| |
Collapse
|
4
|
Freitas JG, Pontes LRA, Acosta CDP, Novaes TF, Lara JS, Gimenez T, Ardenghi TM, Braga MM, Raggio DP, Mendes FM. Influence of two caries detection strategies on the quality of life of preschool children: An analysis of secondary outcomes of a 2-Year randomized clinical trial. Community Dent Oral Epidemiol 2023; 51:804-812. [PMID: 35670271 DOI: 10.1111/cdoe.12765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/26/2022] [Accepted: 05/27/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVE This randomized clinical trial aimed to evaluate the influence of two caries diagnosis strategies, and subsequent management, on oral health-related quality of life (OHRQoL) of preschoolers. Additionally, the association of the OHRQoL outcomes with the clinician-centred primary outcome used in the main study was also explored. MATERIALS AND METHODS This study refers to the OHRQoL secondary outcomes analyses of the so-called RCT 'CARDEC-1'. Three- to 6-year-old children were randomly allocated in two caries detection strategies in primary molars: visual inspection (VIS) or visual + radiographic (RAD) assessment. Participants were diagnosed and treated according to the allocated group and followed up for 2 years. Caregivers answered the Early Childhood Oral Health Impact Scale (ECOHIS) at baseline and after 2 years. Intention-to-treat analysis was performed. ECOHIS scores at baseline and 2 years later were compared using the Mann-Whitney test. Effect sizes, change scores and the minimally important difference (MID) were also compared between groups. Additional analysis was performed to assess if OHRQoL variables could reflect the primary clinical outcome (number of new operative interventions during the follow-up), observing if these met the Prentice criteria. RESULTS Two hundred and five children had the ECOHIS answered in both period times (18.7% attrition rate). There was a decrease in total ECOHIS scores, as well as for different domains for both trial groups, with effect sizes varying from 0.43 to 0.77. Comparisons between groups, however, did not show significant differences. In the additional analysis, the OHRQoL variables met the Prentice criteria and presented the same trends observed with the clinician-centred primary endpoint. CONCLUSION Caries detection performed by visual inspection alone or associated with radiographic method does not influence the long-term impact on OHRQoL. Furthermore, OHRQoL variables reflect clinical outcomes in this type of clinical trial. CLINICALTRIALS gov NCT02078453.
Collapse
Affiliation(s)
- Julia Gomes Freitas
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | | | | | | | - Juan Sebastian Lara
- Indiana University School of Dentistry, Department of Cariology, Operative Dentistry and Dental Public Health, Indianapolis, Indiana, USA
| | - Thais Gimenez
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
- School of Dentistry, Ibirapuera University, São Paulo, Brazil
| | | | - Mariana Minatel Braga
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Daniela Prócida Raggio
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Fausto Medeiros Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
5
|
The value of bitewing radiographs in the management of carious primary molars. Br Dent J 2021; 231:575-579. [PMID: 34773029 DOI: 10.1038/s41415-021-3570-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 01/14/2021] [Indexed: 11/09/2022]
Abstract
Introduction Bitewing radiographs (BWs) are under-utilised for children, and reliance on visual diagnosis alone is likely to under-diagnose caries. Quantification of the level of the under-reporting of caries and the vital role of BWs would be beneficial when providing dental care to the paediatric population.Aim To quantify the diagnostic value of bitewings in the management of proximal caries in primary molars.Design Cross-sectional study.Materials and methods Thirty children (mean age 6.2 ± 1.3 years) were recruited. A visual inspection (VI) of the primary molars was carried out and bitewings were taken. Radiographic assessment (RA) for primary molar proximal caries was completed separately. VI and RA were compared statistically against three caries thresholds, using the Fisher's exact test. A p value <0.05 was considered statistically significant. Sensitivity and specificity analyses were performed.Results A total of 480 proximal surfaces were assessed. Bitewings detected 44.6% of additional proximal carious lesions (p <0.0001). At d3 threshold, VI under-reported 51.2% proximal caries (p <0.0001) and 34.1% dentinal proximal caries (p = 0.0012). VI showed high specificity (99%) and low sensitivity (53%).Conclusion Bitewings play a vital role in proximal caries diagnoses of primary molars.
Collapse
|
6
|
Early predictors of childhood caries among 4-year-old children: a population-based study in north-eastern France. Eur Arch Paediatr Dent 2021; 22:833-842. [PMID: 34089514 DOI: 10.1007/s40368-021-00627-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 04/17/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Untreated early childhood caries (ECC) can trigger a number of negative consequences, including pain, chewing difficulties, insufficient physical development and low academic performance. Therefore, ECC impacts the oral health-related to quality of life. That is why it is important to assess the ECC prevalence and to determine the associated risk factors. AIM The aim of this study was to investigate the relationship between early predictor factors and dental caries among 4-year-old French children, considering the socioeconomic factors, dietary and oral hygiene practices, the access and the follow-up by paediatric dentist. DESIGN The study was a cross-sectional observation. A random sample of 4-year-old children was selected among 596 Moselle's public nursery schools in north-eastern France. Data were gathered from clinical dental examinations and a structured questionnaire completed by parents. RESULTS In total, 425 subjects with completed questionnaires and clinical examinations were included. The prevalence of ECC and S-ECC (Severe-ECC), including only cavitated lesions, d3mft, were 15.8% and 5.9%, respectively. Multivariable logistic regression modelling identified four main factors associated with a high risk of ECC that were sweet intake (adjusted odds ratio ORadjusted = 3.43, 95% CI = 1.57-7.53), brushing habits (ORadjusted = 2.25, 95% CI = 1.23-4.21), childcare arrangement (ORadjusted = 2.27, 95% CI = 1.23-4.21) and maternal educational level (ORadjusted = 1.87, 95% CI = 1.06-3.31). These four factors have a cumulative effect. Only 4% of children presented teeth restoration. CONCLUSIONS This study highlighted the impact of the family environment on the oral health status of the preschool children. The identification of the risk factors should allow to strengthen preventive measures and initiate oral health education program for children and their family.
Collapse
|
7
|
Gimenez T, Tedesco TK, Janoian F, Braga MM, Raggio DP, Deery C, Ricketts DNJ, Ekstrand KR, Mendes FM. What is the most accurate method for detecting caries lesions? A systematic review. Community Dent Oral Epidemiol 2021; 49:216-224. [PMID: 33847007 DOI: 10.1111/cdoe.12641] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 03/12/2021] [Accepted: 03/14/2021] [Indexed: 02/01/2023]
Abstract
OBJECTIVE To perform a systematic review and meta-analysis of the performance of different methods for detecting carious lesions in permanent and primary teeth, considering all types of tooth surface. METHODS Two reviewers searched PubMed, Embase, Scopus and other sources up to November 2020 to identify published and nonpublished studies in English. We focused on three caries detection methods: visual inspection (VI), radiographic (RX) and fluorescence-based (LF). We included studies investigating at least one of these methods which (a) assessed the accuracy of the method in detecting caries lesions; (b) considered occlusal, proximal or free smooth surfaces in primary or permanent teeth; (c) used a reference standard other than one of the three methods; and (d) reported data on sample size and accuracy. Multilevel analyses, meta-regressions and comparisons of bivariate summary receiver operating characteristics curves were undertaken. RESULTS Two hundred and forty manuscripts from 14 129 articles initially identified met the inclusion criteria. VI was better than RX on occlusal surfaces at all caries lesion thresholds and proximal surfaces of permanent teeth only at all lesion thresholds in laboratory setting. LF was slightly better than VI for advanced lesions on occlusal surfaces of permanent teeth in the clinical setting and for all lesions on proximal surfaces of permanent teeth in the laboratory setting. Still, LF was worse than VI for advanced occlusal lesions in permanent teeth in the laboratory setting. Although LF showed slightly better performance than VI with advanced lesions, the latter had significantly higher specificity than other methods in all settings. CONCLUSION Visual caries detection alone is adequate for most patients in daily clinical practice regardless of tooth type or surface.
Collapse
Affiliation(s)
- Thais Gimenez
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Sao Paulo, Brazil.,Graduate Program in Dentistry, Ibirapuera University, Sao Paulo, Brazil
| | - Tamara K Tedesco
- Graduate Program in Dentistry, Ibirapuera University, Sao Paulo, Brazil
| | - Fernando Janoian
- Graduate Program in Dentistry, Ibirapuera University, Sao Paulo, Brazil
| | - Mariana Minatel Braga
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Sao Paulo, Brazil
| | - Daniela Prócida Raggio
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Sao Paulo, Brazil
| | - Christopher Deery
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | | | - Kim Rud Ekstrand
- Section of Cariology & Endodontics, School of Dentistry, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark.,Section of Pediatric Dentistry & Clinical Genetics, School of Dentistry, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Fausto M Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Sao Paulo, Brazil
| |
Collapse
|
8
|
Pontes LRA, Lara JS, Novaes TF, Freitas JG, Gimenez T, Moro BLP, Maia HCM, Imparato JCP, Braga MM, Raggio DP, Mendes FM. Negligible therapeutic impact, false-positives, overdiagnosis and lead-time are the reasons why radiographs bring more harm than benefits in the caries diagnosis of preschool children. BMC Oral Health 2021; 21:168. [PMID: 33789655 PMCID: PMC8011211 DOI: 10.1186/s12903-021-01528-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 03/22/2021] [Indexed: 02/02/2023] Open
Abstract
Background To evaluate the clinical course and interventions required during two years of follow-up of dental surfaces of deciduous molars diagnosed, and consequently treated, by two different strategies: diagnosis made by clinical examination alone or associated with radiographs. Methods This is a secondary analysis of a two-arm randomized clinical trial with parallel groups related to the diagnostic strategy for caries detection in preschool children. 216 children (3–6 years old) were followed-up for two years. All dental surfaces were diagnosed by visual inspection and later, through radiographic assessment. Baseline treatment was made in accordance with the results obtained by visual inspection performed alone or combined with radiographic method, considering the allocated group. Dental surfaces with no restoration needs, or those restored at the beginning of the study were followed-up for two years. The treatment decision was made according to the allocated group. The outcome was the occurrence of failure (a new caries lesion or a restoration replacement) during the follow-up. Results 4383 proximal and occlusal surfaces of deciduous molars in 216 preschool children were diagnosed and treated according to the abovementioned diagnostic strategies and followed-up for 24 months. The assessment of radiographs made change the initial decision reached by visual inspection in about 30% of the surfaces when all types of interventions were considered. However, most disagreements occurred for initial lesions, where radiographs tended to underestimate them. Discordances between methods occurred in less than 5% of all surfaces when considered lesions requiring operative treatment. For discrepancy cases, the placed interventions guided by following the radiographic results did not present less failures against those made following only visual inspection. As a matter of fact, the use of radiographs in the diagnostic strategy for caries detection in children brought more harms than benefits due to the occurrence of false-positives, overdiagnosis and lead-time bias. Conclusions Simultaneous association of visual inspection and radiographic assessment for caries detection in preschool children causes more harms than benefits, and therefore, visual inspection should be conducted alone in the regular clinical practice. Trial registration Clinicaltrials.gov platform: NCT02078453, registered on 5th March 2014. Supplementary Information The online version contains supplementary material available at 10.1186/s12903-021-01528-w.
Collapse
Affiliation(s)
- Laura Regina A Pontes
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil
| | - Juan Sebastian Lara
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil.,Department of Cariology, Operative Dentistry and Dental Public Health, Dental Institute, Indiana University School of Dentistry, 1121 W Michigan St., Indiana, IN, 46202, USA
| | - Tatiane Fernandes Novaes
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil.,Cruzeiro Do Sul University, R. Galvão Bueno, 868, São Paulo, 01506-000, Brazil
| | - Julia Gomes Freitas
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil
| | - Thais Gimenez
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil.,School of Dentistry, Ibirapuera University, Av. Interlagos, 1329, São Paulo, 04661-100, Brazil
| | - Bruna Lorena P Moro
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil
| | - Haline C M Maia
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil
| | - José Carlos P Imparato
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil
| | - Mariana M Braga
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil
| | - Daniela P Raggio
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil
| | - Fausto M Mendes
- Department of Pediatric Dentistry, School of Dentistry, Faculty of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil.
| | | |
Collapse
|
9
|
Moriyama CM, Novaes TF, Ferreira FR, Moro BLP, Imparato JCP, Diniz MB, Braga MM, Mendes FM. What diagnostic strategy performs better for caries lesion detection on proximal surfaces of adolescents? Clin Oral Investig 2021; 25:3977-3986. [PMID: 33404759 DOI: 10.1007/s00784-020-03728-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 12/03/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To evaluate the performance of visual inspection alone and associated to radiographic and laser fluorescence (LF) methods in detecting non-evident caries lesions at adolescents' proximal surfaces. MATERIALS AND METHODS Adolescents (12 to 17 years old) were assessed for the presence of caries lesions through visual inspection, radiographic examination, and LF method (DIAGNOdent pen), at non-cavitated (NC) and cavitated lesion (CAV) thresholds. Temporary separation with orthodontic rubbers followed by direct visual inspection was the reference standard method. Two examiners conducted the examinations, and the first examiner reassessed around 20% of the sample, to evaluate inter- and intra-examiner reproducibility, respectively. Sensitivity, specificity, accuracy, and utility values were calculated for the methods alone and combined with visual inspection using two different strategies: simultaneous and sequential combination. RESULTS A total of 834 proximal surfaces (51 adolescents) were included. Visual inspection presented higher reproducibility values (higher than 0.98). Moreover, visual inspection presented higher sensitivity (around 0.51) than those obtained with other diagnostic strategies (varying from 0.09 to 0.20) at the NC threshold. For CAV, visual inspection presented higher specificity (0.996) than the sequential association with adjunct methods (around 0.97), but with lower sensitivity. Accuracy and utility values for combined strategies were similar or lower than those achieved with the visual inspection performed alone. CONCLUSION Visual inspection alone performs better for detecting caries lesions in premolars and molars of adolescents than other diagnostic strategies. CLINICAL RELEVANCE The best diagnostic strategy for caries detection of proximal caries lesions in adolescents is the visual inspection alone.
Collapse
Affiliation(s)
- Caroline M Moriyama
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, 05508-000, Brazil.,School of Dentistry, Metropolitan University of Santos, Av Conselheiro Nebias, 536, Santos, 11045-003, Brazil
| | - Tatiane F Novaes
- School of Dentistry, Cruzeiro do Sul University, R. Galvao Bueno, 868, São Paulo, 01506-000, Brazil
| | - Fernanda R Ferreira
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, 05508-000, Brazil
| | - Bruna Lorena P Moro
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, 05508-000, Brazil
| | - José Carlos P Imparato
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, 05508-000, Brazil
| | - Michele B Diniz
- School of Dentistry, Cruzeiro do Sul University, R. Galvao Bueno, 868, São Paulo, 01506-000, Brazil
| | - Mariana M Braga
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, 05508-000, Brazil
| | - Fausto M Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, 2227, São Paulo, 05508-000, Brazil. .,Faculdade de Odontologia da Universidade de São Paulo, Av. Lineu Prestes, 2227, São Paulo, SP, 05508-000, Brazil.
| |
Collapse
|
10
|
Macey R, Walsh T, Riley P, Glenny AM, Worthington HV, Fee PA, Clarkson JE, Ricketts D. Fluorescence devices for the detection of dental caries. Cochrane Database Syst Rev 2020; 12:CD013811. [PMID: 33319353 PMCID: PMC8677328 DOI: 10.1002/14651858.cd013811] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Caries is one of the most prevalent and preventable conditions worldwide. If identified early enough then non-invasive techniques can be applied, and therefore this review focusses on early caries involving the enamel surface of the tooth. The cornerstone of caries detection is a visual and tactile dental examination, however alternative methods of detection are available, and these include fluorescence-based devices. There are three categories of fluorescence-based device each primarily defined by the different wavelengths they exploit; we have labelled these groups as red, blue, and green fluorescence. These devices could support the visual examination for the detection and diagnosis of caries at an early stage of decay. OBJECTIVES Our primary objectives were to estimate the diagnostic test accuracy of fluorescence-based devices for the detection and diagnosis of enamel caries in children or adults. We planned to investigate the following potential sources of heterogeneity: tooth surface (occlusal, proximal, smooth surface or adjacent to a restoration); single point measurement devices versus imaging or surface assessment devices; and the prevalence of more severe disease in each study sample, at the level of caries into dentine. SEARCH METHODS Cochrane Oral Health's Information Specialist undertook a search of the following databases: MEDLINE Ovid (1946 to 30 May 2019); Embase Ovid (1980 to 30 May 2019); US National Institutes of Health Ongoing Trials Register (ClinicalTrials.gov, to 30 May 2019); and the World Health Organization International Clinical Trials Registry Platform (to 30 May 2019). We studied reference lists as well as published systematic review articles. SELECTION CRITERIA We included diagnostic accuracy study designs that compared a fluorescence-based device with a reference standard. This included prospective studies that evaluated the diagnostic accuracy of single index tests and studies that directly compared two or more index tests. Studies that explicitly recruited participants with caries into dentine or frank cavitation were excluded. DATA COLLECTION AND ANALYSIS Two review authors extracted data independently using a piloted study data extraction form based on the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2). Sensitivity and specificity with 95% confidence intervals (CIs) were reported for each study. This information has been displayed as coupled forest plots and summary receiver operating characteristic (SROC) plots, displaying the sensitivity-specificity points for each study. We estimated diagnostic accuracy using hierarchical summary receiver operating characteristic (HSROC) methods. We reported sensitivities at fixed values of specificity (median 0.78, upper quartile 0.90). MAIN RESULTS We included a total of 133 studies, 55 did not report data in the 2 x 2 format and could not be included in the meta-analysis. 79 studies which provided 114 datasets and evaluated 21,283 tooth surfaces were included in the meta-analysis. There was a high risk of bias for the participant selection domain. The index test, reference standard, and flow and timing domains all showed a high proportion of studies to be at low risk of bias. Concerns regarding the applicability of the evidence were high or unclear for all domains, the highest proportion being seen in participant selection. Selective participant recruitment, poorly defined diagnostic thresholds, and in vitro studies being non-generalisable to the clinical scenario of a routine dental examination were the main reasons for these findings. The dominance of in vitro studies also means that the information on how the results of these devices are used to support diagnosis, as opposed to pure detection, was extremely limited. There was substantial variability in the results which could not be explained by the different devices or dentition or other sources of heterogeneity that we investigated. The diagnostic odds ratio (DOR) was 14.12 (95% CI 11.17 to 17.84). The estimated sensitivity, at a fixed median specificity of 0.78, was 0.70 (95% CI 0.64 to 0.75). In a hypothetical cohort of 1000 tooth sites or surfaces, with a prevalence of enamel caries of 57%, obtained from the included studies, the estimated sensitivity of 0.70 and specificity of 0.78 would result in 171 missed tooth sites or surfaces with enamel caries (false negatives) and 95 incorrectly classed as having early caries (false positives). We used meta-regression to compare the accuracy of the different devices for red fluorescence (84 datasets, 14,514 tooth sites), blue fluorescence (21 datasets, 3429 tooth sites), and green fluorescence (9 datasets, 3340 tooth sites) devices. Initially, we allowed threshold, shape, and accuracy to vary according to device type by including covariates in the model. Allowing consistency of shape, removal of the covariates for accuracy had only a negligible effect (Chi2 = 3.91, degrees of freedom (df) = 2, P = 0.14). Despite the relatively large volume of evidence we rated the certainty of the evidence as low, downgraded two levels in total, for risk of bias due to limitations in the design and conduct of the included studies, indirectness arising from the high number of in vitro studies, and inconsistency due to the substantial variability of results. AUTHORS' CONCLUSIONS There is considerable variation in the performance of these fluorescence-based devices that could not be explained by the different wavelengths of the devices assessed, participant, or study characteristics. Blue and green fluorescence-based devices appeared to outperform red fluorescence-based devices but this difference was not supported by the results of a formal statistical comparison. The evidence base was considerable, but we were only able to include 79 studies out of 133 in the meta-analysis as estimates of sensitivity or specificity values or both could not be extracted or derived. In terms of applicability, any future studies should be carried out in a clinical setting, where difficulties of caries assessment within the oral cavity include plaque, staining, and restorations. Other considerations include the potential of fluorescence devices to be used in combination with other technologies and comparative diagnostic accuracy studies.
Collapse
Affiliation(s)
- Richard Macey
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Tanya Walsh
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Philip Riley
- Cochrane Oral Health, Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Anne-Marie Glenny
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Helen V Worthington
- Cochrane Oral Health, Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Patrick A Fee
- Dundee Dental School, University of Dundee, Dundee, UK
| | - Janet E Clarkson
- Division of Oral Health Sciences, Dundee Dental School, University of Dundee, Dundee, UK
| | | |
Collapse
|
11
|
Pontes LRA, Novaes TF, Lara JS, Gimenez T, Moro BLP, Camargo LB, Michel-Crosato E, Pannuti CM, Raggio DP, Braga MM, Mendes FM. Impact of visual inspection and radiographs for caries detection in children through a 2-year randomized clinical trial: The Caries Detection in Children-1 study. J Am Dent Assoc 2020; 151:407-415.e1. [PMID: 32450979 DOI: 10.1016/j.adaj.2020.02.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/02/2020] [Accepted: 02/05/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Visual inspection (VIS) with radiographic examination (RAD) is the recommended diagnostic strategy for detecting caries in children; however, this recommendation is based on accuracy studies. The authors conducted a clinical trial to compare the detection and subsequent treatment of carious lesions in primary molars performed with VIS alone and with RAD. METHODS Children (3-6 years old) were randomly assigned to 2 groups according to the diagnostic strategy used for caries detection on primary molars: VIS or RAD. Participants were diagnosed and treated according to the management plan related to the allocated group. The primary outcome was the number of new operative interventions during the 2-year follow-up period. Other secondary outcomes were also compared. Comparisons were performed with Mann-Whitney test using an intention-to-treat approach. RESULTS Of the 252 children included and randomized, 216 were followed-up after 2 years (14.3% attrition rate). There was no difference between the groups for the primary outcome (P = .476). For the secondary outcomes, the RAD group had more restoration replacements (P = .038) and more restorations performed since the beginning of the study (P = .038) compared with the VIS group. In addition, the RAD group had a higher number of false-positive results than the VIS group (P < .001). CONCLUSIONS Simultaneous use of VIS and RAD for caries diagnosis in primary molars of children who seek dental treatment does not provide additional benefits compared with VIS alone. PRACTICAL IMPLICATIONS Dentists should perform VIS only, not RAD, for detecting carious lesions in preschool-aged children. ClinicalTrials.gov: NCT02078453.
Collapse
|
12
|
Subka S, Rodd H, Nugent Z, Deery C. In vivo validity of proximal caries detection in primary teeth, with histological validation. Int J Paediatr Dent 2019; 29:429-438. [PMID: 30735588 DOI: 10.1111/ipd.12478] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 01/31/2019] [Accepted: 02/04/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Detection and diagnosis of proximal caries in primary molars are challenging. AIM The aim of this in vivo study was to assess the validity and reproducibility of four methods of proximal caries detection in primary molar teeth. DESIGN Eighty-two children (5-10 years) were recruited. Initially, 1030 proximal surfaces were examined using meticulous visual examination (ICDAS) (VE1), bitewing radiographs (RE), and a laser fluorescence pen device (LF1). Temporary tooth separation (TTS) was achieved for 447 surfaces, and these were re-examined visually (VE2) and using the LF pen (LF2). Three hundred and fifty-six teeth (542 surfaces) were subsequently extracted and provided histological validation. RESULTS At D1 (enamel and dentine caries) diagnostic threshold, the sensitivity of VE1, RE, VE2, LF1, and LF2 examination was 0.52, 0.14, 0.75, 0.58, and 0.60 and the specificity values were 0.89, 0.97, 0.88, 0.85, and 0.77, respectively. At D3 (dentine caries) threshold, the sensitivity values were 0.42, 0.71, 0.49, 0.63, and 0.65, respectively, whereas specificity was 0.93 for VE1 and VE2, and 0.98, 0.87, and 0.88 for RE, LF1, and LF2 examinations, respectively. ROC analysis showed radiographic examination to be superior at D3 . CONCLUSION Meticulous caries diagnosis (ICDAS) should be supported by radiographs for detection of dentinal proximal caries in primary molars.
Collapse
Affiliation(s)
- Samiya Subka
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - Helen Rodd
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | | | - Chris Deery
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| |
Collapse
|
13
|
Serdar Eymirli P, Dilek Turgut M. Laser Application in Pediatric Dentistry: A Literature Update. ANKARA MEDICAL JOURNAL 2019. [DOI: 10.17098/amj.571441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
14
|
Impact of the radiographic method on treatment decisions related to dental caries in primary molars: a before-after study. Clin Oral Investig 2019; 23:4075-4081. [PMID: 30778687 DOI: 10.1007/s00784-019-02844-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 02/07/2019] [Indexed: 10/27/2022]
Abstract
OBJECTIVES To evaluate the impact of radiographic examination on changes of treatment decision related to dental caries compared to decisions guided by visual inspection alone in primary molars. MATERIALS AND METHODS A total of 126 children aged 3-6 years who had sought dental assistance were randomly selected and examined by two calibrated examiners using visual inspection. A treatment plan regarding dental caries was generated based on this assessment. The same examiners then evaluated two bitewing radiographs, creating an additional treatment plan guided by concurrent assessment of both visual and radiographic methods. Occlusal and proximal surfaces of primary molars received a treatment decision as follows: (i) no treatment, (ii) non-operative treatment, and (iii) operative treatment. The frequency of changes in the treatment decision after radiographic examination was calculated, with subsequent Poisson multilevel regression analysis to evaluate variables influencing such changes. RESULTS Changes from "no treatment" decided with visual inspection to "non-operative treatment" after radiographic evaluation occurred in 52 surfaces (3.2%), and changes to "operative treatment" were observed in 46 dental surfaces (2.8%). Furthermore, 50 surfaces (6.2%) had their treatment decision changed from non-operative to operative treatment after radiographic assessment. In addition, changes were significantly more frequent in children with higher caries experience, on proximal surfaces and in 1st primary molars. CONCLUSIONS The impact of radiographic examination on changes in the treatment decision of primary molars made with visual inspection is modest. Changes are more frequent in children with higher caries experience and in proximal surfaces. CLINICAL RELEVANCE The benefits of the radiographic method for detecting caries in children, as a protocol in the diagnostic process, seem to be overestimated; the impact of this method on changes in treatment decision made by visual examination alone is low. Radiographs could be, however, useful in particular conditions, such as in children with high caries experience.
Collapse
|
15
|
Performance of light-emitting diode device in detecting occlusal caries in the primary molars. Lasers Med Sci 2019; 34:1235-1241. [DOI: 10.1007/s10103-019-02717-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 01/08/2019] [Indexed: 10/27/2022]
|
16
|
Cortes A, Ekstrand KR, Martignon S. Visual and radiographic merged-ICDAS caries progression pattern in 2-6 years old Colombian children: Two-year follow-up. Int J Paediatr Dent 2018; 29:203-212. [PMID: 30431189 DOI: 10.1111/ipd.12448] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 11/01/2018] [Accepted: 11/05/2018] [Indexed: 11/29/2022]
Abstract
AIM To describe the 2-year clinical and combined with radiographic caries progression pattern in three cohorts of 2-(a), 4-(b), and 6-yr-old children (c). DESIGN Baseline sample comprised 600 children (each-cohort: n = 200). Children's dental surfaces were clinically assessed at schools without air-drying (epi) in terms of: Clinical (C) caries lesions (d/D) with ICDASepi-merged system (C-ICDASepi-d/D:Sound/Initial-epi/Moderate/Extensive); fillings (f/F), and missing teeth (m/M). Clinical ICDAS (C) and Radiographic ICDAS (R) indexes were combined (C + R). Caries experience (dmf + DMF) was expressed as: C-dmfs + DMFS (Moderate/Extensive-d/D); C-ICDASepi-dmfs + DMFS (including Initial-epi-d/D); C + R-dmfs + DMFS; and C + R-ICDASepi-dmfs + DMFS. Follow-up caries progression corresponded to more severe caries score. RESULTS Two-year follow-up sample was n = 352 (58.7%-baseline sample): a: n = 81; b: n = 131; c: n = 140. Around 100% of children presented C + R-ICDASepi-dmf + DMF ≥ 1, with following C + R-ICDASepi-dmfs + DMFS means: a: 7.3 ± 14.1; b: 12.2 ± 19.5; c: 13.3 ± 16.9. Progression was about 60% in all cohorts, mainly corresponding, in cohort b and c, to occlusal and distal surfaces of lower first/second-molar-primary teeth, and in cohort a to buccal surfaces of upper primary-incisor teeth. The addition of radiographs increased caries mean and prevalence in 10% as compared to only visual examination. CONCLUSIONS Children showed a high C + R caries experience progression rate, mainly related to occlusal and proximal surfaces in lower-molar teeth and buccal in upper-incisor teeth.
Collapse
Affiliation(s)
- Andrea Cortes
- UNICA - Caries Research Unit, Research Vice-rectory, Universidad El Bosque, Bogotá, Colombia
- Cariology and Endodontics, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Kim Rud Ekstrand
- Cariology and Endodontics, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Stefania Martignon
- UNICA - Caries Research Unit, Research Vice-rectory, Universidad El Bosque, Bogotá, Colombia
- Dental Innovation and Translation Centre, King's College Dental Institute, London, UK
| |
Collapse
|
17
|
Is it feasible to use smartphone images to perform telediagnosis of different stages of occlusal caries lesions? PLoS One 2018; 13:e0202116. [PMID: 30188900 PMCID: PMC6126822 DOI: 10.1371/journal.pone.0202116] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 06/20/2018] [Indexed: 12/02/2022] Open
Abstract
The purpose of this study was to compare the performance of two different models of smartphone and a conventional camera with that of direct clinical examination in detecting caries lesions at different stages of progression in deciduous molars. The photographic equipment consisted of two smartphones (iPhone and Nexus 4) and a conventional macro camera setup. First, in the laboratory phase of the study, we compared the images of 20 exfoliated primary teeth having caries lesions at different stages. Then, in the clinical phase of the study, the images of 119 primary molars from fifteen children (3 to 6 years old) were used. All of the photographic images were taken using the previously described devices. In both groups, two examiners, blinded to the photographic equipment used, assessed the images independently on a computer screen, and classified them according to the International Caries Detection and Assessment System (ICDAS). The teeth were then examined directly by two other experienced examiners, and the consensus reached was considered the reference standard. Parameters of validity, such as percentage of correct answers, agreement with the reference standard, sensitivity, specificity and inter-examiner agreement (using the weighted kappa test) were calculated. The examiners performed similarly in both in vitro and in vivo studies. Inter-examiner reliability was approximately 0.7 for all the devices in the laboratory setting, and for the macro camera photography system in the clinical setting, but it was approximately 0.9 for the iPhone and Nexus images taken in vivo. With regard to the percentage of correct answers, the highest values were observed for sound and extensive caries lesions in both laboratory and clinical settings. The percentage of correct answers for initial and moderate lesions was particularly low in the clinical evaluation, irrespective of the camera devices used. Therefore, we concluded that photographic diagnosis using smartphone images is feasible and accurate for distinguishing sound tooth surfaces from extensive caries lesions; however, photographic images are not a good method for accurately detecting initial and moderate caries lesions.
Collapse
|
18
|
Foster Page LA, Boyd D, Fuge K, Stevenson A, Goad K, Sim D, Thomson WM. The effect of bitewing radiography on estimates of dental caries experience among children differs according to their disease experience. BMC Oral Health 2018; 18:137. [PMID: 30092796 PMCID: PMC6085693 DOI: 10.1186/s12903-018-0596-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 07/25/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Radiography is a regularly used and accepted adjunct to visual examination in the diagnosis of dental caries. It is assumed that not using radiographs can lead to underestimation of dental caries experience with most reports having involved studies of young adults or adolescents, and been focused on the permanent dentition. The aim of this study was to determine the relative contributions of bitewing radiography and clinical examination in the detection of dental caries in primary molars and to determine whether those contributions differ according to caries experience. METHODS A cross-sectional study was conducted, involving examinations undertaken in dental clinics. Bitewing radiographs taken at the time of the clinical examination were developed and read later, with the data from those used at the analysis stage to adjust the caries diagnosis for the mesial, occlusal and distal surfaces of the primary molar teeth. Children's clinically determined dmfs score was used to allocate them to one of three caries experience groups (0 dmfs, 1-8 dmfs, or 9+ dmfs). RESULTS Of the 501 three-to-eight-year-old children examined, nearly three-quarters were younger than six. Caries prevalence and mean dmfs after clinical examination alone and following radiographs were 63.1% and 4.6 (sd, 6.2), and 74.7% and 5.8 (sd, 6.5) respectively. Among children with a dmfs of 1-8, the number of lesions missed during the clinical examination was greater than the number of 106 (25.6%) in children with a dmfs of 9+. In the 185 children with no apparent caries at clinical examination, 124 lesions were detected radiographically, among 58 (46.8%) of those. CONCLUSIONS Taking bitewing radiographs in young children is not without challenges or risks, and it must be undertaken with these in mind. Diagnostic yields from bitewing radiographs are greater for children with greater caries experience. The findings of this study further support the need to consider using bitewing radiographs in young children to enhance the management of lesions not detected by a simple visual examination alone. TRIAL REGISTRATION ACTRN12614000844640 .
Collapse
Affiliation(s)
- L A Foster Page
- Department of Oral Sciences, Faculty of Dentistry, University of Otago, PO Box 56, Dunedin, 9054, New Zealand.
| | - D Boyd
- Department of Oral Sciences, University of Otago, Dunedin, New Zealand
| | - K Fuge
- Community Oral Health Service, Hutt Valley Hospital, Wellington, New Zealand
| | - A Stevenson
- Hutt Valley District Health Board, Wellington, New Zealand
| | - K Goad
- Waikato District Health Board, Hamilton, New Zealand
| | - D Sim
- Southern District Health Board, Dunedin, New Zealand
| | - W M Thomson
- Department of Oral Sciences, University of Otago, Dunedin, New Zealand
| |
Collapse
|
19
|
de Souza LA, Cancio V, Tostes MA. Accuracy of pen-type laser fluorescence device and radiographic methods in detecting approximal carious lesions in primary teeth - an in vivo study. Int J Paediatr Dent 2018; 28:472-480. [PMID: 29968339 DOI: 10.1111/ipd.12399] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND The diagnosis of approximal lesions is limited due to the difficulty of direct examination of these areas. AIM To determine the accuracy of pen-type laser fluorescence (LFpen) device, compared to digital bitewing (BW) radiography, in diagnosing approximal carious lesions in posterior primary teeth at cavitation and non-cavitation thresholds. DESIGN A total of 46 children (aged 3-9 years) were assessed and 195 approximal surfaces of 184 primary molars were examined by digital BW and LFpen. Visual-tactile inspection based on the International Caries Detection and Assessment System (ICDAS-II) was used as the reference standard. All examinations were performed by the same examiner. Sensitivity, specificity, and accuracy were calculated. Spearman's correlation coefficients were calculated between LFpen and BW readings and the reference standard. RESULTS Sensitivity, specificity and AUC were 81.8, 86.7, and 0.84 for BW and 49.1, 87.9, and 0.69 for LFpen both at non-cavitation thresholds. At cavitation thresholds, BW showed higher specificity (96.0), sensitivity (93.0), and AUC (0.98) than did LFpen (72.0, 86.9, and 0.82, respectively), but a lower correlation was indicated by LFpen readings. CONCLUSION Bitewing had a better diagnostic accuracy and significantly outperformed LFpen in the detection of non-cavitated lesions. Similar results were obtained by the two methods at the cavitation threshold.
Collapse
Affiliation(s)
- Luana Alves de Souza
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal Fluminese, Niteroí, Rio de Janeiro, Brazil
| | - Viviane Cancio
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal Fluminese, Niteroí, Rio de Janeiro, Brazil
| | - Mônica Almeida Tostes
- Department of Pediatric Dentistry, School of Dentistry, Universidade Federal Fluminese, Niteroí, Rio de Janeiro, Brazil
| |
Collapse
|
20
|
Schwendicke F, Elhennawy K, El Shahawy O, Maher R, Gimenez T, Mendes FM, Willis BH. Visual and radiographic caries detection: a tailored meta-analysis for two different settings, Egypt and Germany. BMC Oral Health 2018; 18:105. [PMID: 29884157 PMCID: PMC5993995 DOI: 10.1186/s12903-018-0561-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 05/22/2018] [Indexed: 11/17/2022] Open
Abstract
Background Diagnostic meta-analyses on caries detection methods should assist practitioners in their daily practice. However, conventional meta-analysis estimates may be inapplicable due to differences in test conduct, applied thresholds and assessed population between settings. Our aim was to demonstrate the impact of tailored meta-analysis of visual and radiographic caries detection to different settings using setting-specific routine data. Methods Published systematic reviews and meta-analyses on the accuracy of visual and radiographic caries detection were used. In two settings (a private practice in Germany and a public health clinic in Egypt), routine data of a total of 100 (n = 50/practice) consecutive 12–14 year-olds were collected. Test-positive rates of visual and radiographic detection for initial and advanced carious lesions on occlusal or proximal surfaces of molars were used to tailor meta-analyses. If prevalence data were available, these were also used for tailoring. Results From the original reviews, 210 and 100 heterogeneous studies on visual and radiographic caries detection were included in our meta-analyses. For radiographic detection, sensitivity and specificity estimates derived from conventional and tailored meta-analysis were similar. For visual detection of advanced occlusal carious lesions, the conventional meta-analysis yielded a sensitivity and specificity (95% CI) of 64.6% (57–71) and 90.9% (88–93), whereas the tailored estimates for Egypt were 75.1% (70–81) and 84.9% (82–89), respectively, and 43.7% (37–51) and 96.5% (95–97) for Germany, respectively. Conclusion Conventional test accuracy meta-analyses may yield aggregate estimates which are inapplicable to specific settings. Routine data may be used to produce a meta-analysis estimate which is tailored to the setting and thereby improving its applicability. Electronic supplementary material The online version of this article (10.1186/s12903-018-0561-z) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Falk Schwendicke
- Department of Operative and Preventive Dentistry, Charité - Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197, Berlin, Germany.
| | - Karim Elhennawy
- Department of Operative and Preventive Dentistry, Charité - Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197, Berlin, Germany
| | - Osama El Shahawy
- Department of Pediatric Dentistry, Cairo University, Giza, Egypt.,Department of Pediatric Dentistry, Cairo University, 11 el Saraya Street, Manial, Cairo, Egypt
| | - Reham Maher
- Department of Pediatric Dentistry, Cairo University, Giza, Egypt.,Department of Pediatric Dentistry, Cairo University, 11 el Saraya Street, Manial, Cairo, Egypt
| | - Thais Gimenez
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, São Paulo, 2227, Brazil
| | - Fausto M Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, Av. Lineu Prestes, São Paulo, 2227, Brazil
| | - Brian H Willis
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| |
Collapse
|
21
|
Moro B, Novaes T, Pontes L, Gimenez T, Lara J, Raggio D, Braga M, Mendes F. The Influence of Cognitive Bias on Caries Lesion Detection in Preschool Children. Caries Res 2018; 52:420-428. [DOI: 10.1159/000485807] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 11/26/2017] [Indexed: 11/19/2022] Open
Abstract
We aimed to evaluate whether children’s caries experience exerts an influence on the performance of visual and radiographic methods in detecting nonevident proximal caries lesions in primary molars. Eighty children (3–6 years old) were selected and classified as having a lower (≤3 decayed, missing, or filled surfaces; dmf-s) or higher (> 3 dmf-s) caries experience. Two calibrated examiners then assessed 526 proximal surfaces for caries lesions using visual and radiographic methods. As a reference standard, 2 other examiners checked the surfaces after temporary separation. Noncavitated and cavitated lesion thresholds were considered and Poisson multilevel regression analyses were conducted to evaluate the influence of caries experience on the performance of diagnostic strategies. Accuracy parameters stratified by caries experience were also derived. A statistically significant influence of caries experience was observed only for visual inspection, with more false-positive results in children with a higher caries experience at the noncavitated lesion threshold, and more false results at the cavitated threshold. The detection of noncavitated caries lesions in children with a higher caries experience was overestimated (specificity = 0.696), compared to children with a lower caries experience (specificity = 0.918), probably due to confirmation bias. However, the examiners underestimated the detection of cavitated lesions in children with a higher caries experience (sensitivity = 0.143) compared to lower-caries-experience children (sensitivity = 0.222), possibly because of representativeness bias. The radiographic method was not influenced by children’s caries experience. In conclusion, children’s caries experience influences the performance of visual inspection in detecting proximal caries lesions in primary teeth, evidencing the occurrence of cognitive biases.
Collapse
|
22
|
Abstract
Dental caries is the main oral health challenge for children in Nigeria. Concern about its negative impact makes screening for caries in children an attractive public health strategy. The ability to detect the preclinical phase of caries, the availability of screening tools with high accuracy, and the possibility of treatment before onset of clinical symptoms with significant cost and health benefits, makes it appropriate for screening. However in Nigeria, the poor availability of highly specific and sensitive screening tools, poor access to oral health care and concerns with pre-screening consent, raise the question of the appropriateness of conducting screening programmes for children. We argue that a number of structural challenges associated with poor uptake of oral health care services need to be addressed before screening for caries can be considered ethically appropriate. These include facilitating access of children to quality oral health care and a systematic national approach to oral health implementation. Failure to address challenges associated with dental service utilization by children in Nigeria increases the risk of screening programmes promoting inequitable access to oral health care services.
Collapse
Affiliation(s)
| | | | - Abiola A Adeniyi
- c Department of Preventive Dentistry , Lagos State University College of Medicine , Ikeja , Lagos , Nigeria
| | - Wasiu Lanre Adeyemo
- d Department of Oral and Maxillofacial Surgery, Faculty of Dental Sciences, College of Medicine , University of Lagos , Akoka , Lagos , Nigeria
| |
Collapse
|
23
|
PONTES LRA, NOVAES TF, MORO BLP, BRAGA MM, MENDES FM. Clinical performance of fluorescence-based methods for detection of occlusal caries lesions in primary teeth. Braz Oral Res 2017; 31:e91. [DOI: 10.1590/1807-3107bor-2017.vol31.0091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 08/28/2017] [Indexed: 11/22/2022] Open
|
24
|
Cortes A, Martignon S, Qvist V, Ekstrand KR. Approximal morphology as predictor of approximal caries in primary molar teeth. Clin Oral Investig 2017; 22:951-959. [DOI: 10.1007/s00784-017-2174-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 06/28/2017] [Indexed: 11/30/2022]
|
25
|
Nogueira VKC, Bussaneli DG, Tagliaferro EPDS, Spin-Neto R, Escobar A, Cordeiro RDCL. Examiner's experience and the outcome interpretation of ICDAS and Nyvad's system - a prospective in vitro study. Acta Odontol Scand 2017; 75:186-190. [PMID: 28093053 DOI: 10.1080/00016357.2016.1277260] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To evaluate, prospectively, the influence of examiner's experience in interpreting and applying the caries detection systems ICDAS (IC) and Nyvad (NY). MATERIAL AND METHODS Twelve second-year undergraduate dental students (UG) and 12 postgraduates (PG) MSc level analysed and codified 77 clinical dental caries photographs at three different moments: initially, without any training; after one week of receiving training through a theoretical class; and after two years. Reproducibility and correlation was evaluated; sensitivity, specificity and area under ROC curve (AUC) were dichotomized according to the presence of cavitation (IC) and in relation to disease activity (NY). RESULTS IC presented good kappa values for the first two evaluations. Both criteria resulted in good Spearman's correlation after two years (IC = UG: 0.89; PG: 0.93/NY = UG: 0.81; PG: 0.82). Sensitivity, specificity and AUC were statistically higher in the third evaluation by UG for Nyvad. CONCLUSIONS ICDAS criteria seem to be instinctively understood by students without clinical experience. Nyvad's concepts performed better after two years where the students deepened their theoretical knowledge and experienced clinical practice, collaborating with the identification of activity signs.
Collapse
Affiliation(s)
| | - Diego Girotto Bussaneli
- Department of Pediatrics, Araraquara Dental School, UNESP – Univ Estadual Paulista, Araraquara, SP, Brazil
- Social Dentistry, Araraquara Dental School, UNESP – Univ Estadual Paulista, Araraquara, SP, Brazil
| | | | - Rubens Spin-Neto
- Department of Oral Radiology, Aarhus University, Aarhus C, Denmark
| | | | | |
Collapse
|
26
|
Bizhang M, Wollenweber N, Singh-Hüsgen P, Danesh G, Zimmer S. Pen-type laser fluorescence device versus bitewing radiographs for caries detection on approximal surfaces. Head Face Med 2016; 12:30. [PMID: 27809872 PMCID: PMC5095970 DOI: 10.1186/s13005-016-0126-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Accepted: 10/26/2016] [Indexed: 11/23/2022] Open
Abstract
Background The accurate detection of approximal caries is generally difficult. The aim of this study was to assess the ability of the pen-type laser fluorescence device (LF pen) to detect approximal carious lesions in comparison to bitewing radiographs (BW). Methods Three hundred forty-one tooth surfaces were diagnosed in 20 patients with an average age of 26.70 (±2.82) years. Each test tooth was sequentially assessed by a single calibrated examiner using visual inspection, BW, and the LF pen. Radiographs were used as the gold standard to calculate an appropriate cut-off. Results Sensitivity, specificity and accuracy values for cut-off limits of 15, measured by the LF pen were compared using the chi2 test (McNemar test). For approximal caries at D3 level, the highest values of specificity and sensitivity were observed for the LF pen at a cut-off value of 15 (96.8 and 83.0 %) and for visual inspection (99.3 and 4.3 %). Conclusion Within the limitations of this study, dentin caries on approximal surfaces could be detected equally well by the LF pen as by the bitewing radiographs. Therefore, the LF pen can be recommended as an alternative to radiographs for the detection of approximal caries in a regular dental practice setting. Trial registration DRKS00004817 on DRKS on 12th March 2013.
Collapse
Affiliation(s)
- M Bizhang
- Department of Operative and Preventive Dentistry, University Witten/Herdecke, Alfred-Herrhausen-Str. 50, 58448, Witten, Germany.
| | - N Wollenweber
- Department of Operative and Preventive Dentistry, University Witten/Herdecke, Alfred-Herrhausen-Str. 50, 58448, Witten, Germany
| | - P Singh-Hüsgen
- Department of Operative and Preventive Dentistry and Periodontics, Heinrich-Hein University Duesseldorf, Moorenstr. 5, 40225, Duesseldorf, Germany
| | - G Danesh
- Department of Orthodontics, University Witten/Herdecke, Alfred-Herrhausen-Str. 50, 58448, Witten, Germany
| | - S Zimmer
- Department of Operative and Preventive Dentistry, University Witten/Herdecke, Alfred-Herrhausen-Str. 50, 58448, Witten, Germany
| |
Collapse
|
27
|
Gimenez T, Piovesan C, Braga MM, Raggio DP, Deery C, Ricketts DN, Ekstrand KR, Mendes FM. Clinical relevance of studies on the accuracy of visual inspection for detecting caries lesions: a systematic review. Caries Res 2016; 49:91-8. [PMID: 25571967 DOI: 10.1159/000365948] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Accepted: 07/09/2014] [Indexed: 11/19/2022] Open
Abstract
Although visual inspection is the most commonly used method for caries detection, and consequently the most investigated, studies have not been concerned about the clinical relevance of this procedure. Therefore, we conducted a systematic review in order to perform a critical evaluation considering the clinical relevance and methodological quality of studies on the accuracy of visual inspection for assessing caries lesions. Two independent reviewers searched several databases through July 2013 to identify papers/articles published in English. Other sources were checked to identify unpublished literature. The eligible studies were those which (1) assessed the accuracy of the visual method for detecting caries lesions on occlusal, approximal or smooth surfaces, in primary or permanent teeth, (2) used a reference standard, and (3) reported data about sample size and accuracy of the methods. Aspects related to clinical relevance and the methodological quality of the studies were evaluated. 96 of the 5,578 articles initially identified met the inclusion criteria. In general, most studies failed in considering some clinically relevant aspects: only 1 included study validated activity status of lesions, no study considered its prognosis, 79 studies did not consider a clinically relevant outcome, and only 1 evaluated a patient-centred outcome. Concerning methodological quality, the majority of the studies presented a high risk of bias in sample selection. In conclusion, studies on the accuracy of the visual method for caries detection should consider clinically relevant outcomes besides accuracy; moreover, they should be conducted with higher methodological quality, mainly regarding sample selection.
Collapse
|
28
|
Castilho LS, Cotta FVMD, Bueno AC, Moreira AN, Ferreira EF, Magalhães CS. Validation of DIAGNOdent laser fluorescence and the International Caries Detection and Assessment System (ICDAS) in diagnosis of occlusal caries in permanent teeth: an in vivo study. Eur J Oral Sci 2016; 124:188-94. [DOI: 10.1111/eos.12257] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2016] [Indexed: 11/26/2022]
Affiliation(s)
- Lia S. Castilho
- Department of Restorative Dentistry; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte MG Brazil
| | - Fernanda V. M. D. Cotta
- Department of Restorative Dentistry; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte MG Brazil
| | - Audrey C. Bueno
- Department of Restorative Dentistry; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte MG Brazil
| | - Allyson N. Moreira
- Department of Restorative Dentistry; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte MG Brazil
| | - Efigênia F. Ferreira
- Department of Social and Preventive Dentistry; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte MG Brazil
| | - Cláudia S. Magalhães
- Department of Restorative Dentistry; School of Dentistry; Universidade Federal de Minas Gerais; Belo Horizonte MG Brazil
| |
Collapse
|
29
|
Mendes FM, Pontes LRA, Gimenez T, Lara JS, de Camargo LB, Michel-Crosato E, Pannuti CM, Raggio DP, Braga MM, Novaes TF. Impact of the radiographic examination on diagnosis and treatment decision of caries lesions in primary teeth--the Caries Detection in Children (CARDEC-01) trial: study protocol for a randomized controlled trial. Trials 2016; 17:69. [PMID: 26857821 PMCID: PMC4746806 DOI: 10.1186/s13063-016-1196-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Accepted: 01/21/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although most clinical guidelines throughout the world indicate that clinicians take two bitewings for detecting caries lesions in primary molars of all children, evidence for this recommendation is essentially based on cross-sectional studies performed in laboratory settings or using convenience samples. The benefits and impact of performing radiographs on diagnosis and treatment decision of caries lesions in primary teeth, mainly considering relevant outcomes for patients, have not been evaluated yet. Thus, the aim of this randomized clinical trial will be to evaluate the impact of performing radiographic examination adjunct to the visual inspection for detecting and making treatment decision regarding caries lesions in primary teeth compared with visual inspection performed alone. We will consider different outcomes related to children's health and welfare. METHODS/DESIGN To reach this objective, 250 children ages 3 to 6 years who sought dental treatment in our dental school will be randomly allocated in two groups according to the diagnostic strategy used for caries detection: visual inspection performed alone or visual inspection associated to radiographic examination. Two trained and calibrated examiners will carry out the examinations and elaborate the treatment decision plan. Then, children will be treated and followed up for 2 years, with evaluations after 12 and 24 months after the inclusion of children in the study. Children will also return after 6 and 18 months to reinforce the preventive orientations. Primary outcome will be the number of dental surfaces in need of dental treatment at the follow-up. Secondary outcomes will be the components of the primary outcome separately, as well as, proportion of false-positive results, the oral health-related quality of life, cost-efficacy, cost-adjusted life years, and number of new lesions in the first permanent molars. DISCUSSION Our working hypothesis is that radiographic examination would actually exert little influence on patient-centered outcomes, and visual inspection would be enough as diagnostic strategy for caries detection in primary teeth. TRIAL REGISTRATION NCT02078453. Registered 4 March 2015.
Collapse
Affiliation(s)
- Fausto Medeiros Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | | | - Thais Gimenez
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | - Juan Sebastian Lara
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | | | - Edgard Michel-Crosato
- Departament of Community Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | - Claudio Mendes Pannuti
- Division of Periodontics, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | - Daniela Prócida Raggio
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | - Mariana Minatel Braga
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.
| | | | | |
Collapse
|
30
|
Novaes TF, Moriyama CM, De Benedetto MS, Kohara EK, Braga MM, Mendes FM. Performance of fluorescence-based methods for detecting and quantifying smooth-surface caries lesions in primary teeth: an in vitro study. Int J Paediatr Dent 2016; 26:13-9. [PMID: 25614929 DOI: 10.1111/ipd.12152] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Although smooth-surface caries can be subjectively assessed by visual inspection, quantitative methods would improve the monitoring of these lesions. AIM To evaluate the in vitro performance of laser fluorescence devices, namely DIAGNOdent (LF) and DIAGNOdent pen (LFpen), and a fluorescence camera (VistaProof; FC) in the detection and quantification of smooth-surface caries in primary teeth. DESIGN Two examiners evaluated 99 smooth surfaces of 65 extracted primary molars using FC, LF, and LFpen. As a reference standard, the actual and relative lesion depths were determined using stereomicroscopy and polarized light microscopy. Reproducibilities were assessed, and correlation analyses were performed. The sensitivities, specificities, and accuracies of the methods were calculated and compared. RESULTS There was a significant correlation between the values obtained using the fluorescence-based devices and the actual and relative lesion depths, although the correlation coefficient values were not higher than 0.7 (LF, 0.673; LFpen, 0.646; FC, 0.663). The sensitivities of the devices were similar for the detection of enamel caries, although LFpen was superior in detecting dentin lesions. The reliabilities of all methods were moderate to low, with similar accuracies at all depths. CONCLUSION Although the fluorescence-based devices showed similar performance in the detection of enamel and dentin lesions, the reliability of these devices and the correlation of their findings with the actual and relative lesion depths were moderate with regard to smooth-surface caries in primary molars.
Collapse
Affiliation(s)
- Tatiane Fernandes Novaes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil.,School of Dentistry, Universidade Cruzeiro do Sul, São Paulo, Brazil
| | - Caroline Moraes Moriyama
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | | | - Eduardo Kazuo Kohara
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Mariana Minatel Braga
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Fausto Medeiros Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
31
|
Bussaneli DG, Boldieri T, Diniz MB, Rivera LML, Santos-Pinto L, Cordeiro RDCL. Influence of professional experience on detection and treatment decision of occlusal caries lesions in primary teeth. Int J Paediatr Dent 2015; 25:418-27. [PMID: 25511642 DOI: 10.1111/ipd.12148] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To evaluate the influence of examiner's clinical experience on detection and treatment decision of caries lesions in primary molars. DESIGN Three experienced dentists (Group A) and three undergraduate students (Group B) used the International Caries Detection and Assessment System (ICDAS) criteria and bitewing radiographs (BW) to perform examinations twice in 77 primary molars that presented a sound or carious occlusal surface. For the treatment decision (TD), the examiners attributed scores, analyzing the teeth in conjunction with the radiographs. The presence and the depth of lesion were validated histologically, and reproducibility was evaluated. The sensitivity, specificity, accuracy, and area under the ROC curve values were calculated for ICDAS and BW. The associations between ICDAS, BW, and TD were analyzed by means of contingency tables. RESULTS Interexaminer agreement for ICDAS, BW, and TD were excellent for Group B and moderate for Group A. The two groups presented similar and satisfactory performance for caries lesion detection using ICDAS and BW. In the treatment decision, Group A was shown to have a less invasive approach than Group B. CONCLUSION The examiner's experience was not determinant for the clinical and radiographic detection of occlusal lesions in primary teeth but influenced the treatment decision of initial lesions.
Collapse
Affiliation(s)
- Diego Girotto Bussaneli
- Department of Pediatric Dentistry and Orthodontics, Araraquara School of Dentistry, UNESP-Univ Estadual Paulista, Araraquara, SP, Brazil
| | - Thalita Boldieri
- Department of Pediatric Dentistry and Orthodontics, Araraquara School of Dentistry, UNESP-Univ Estadual Paulista, Araraquara, SP, Brazil
| | - Michele Baffi Diniz
- Department of Pediatric Dentistry, School of Dentistry, UNICSUL - Cruzeiro do Sul University, São Paulo, SP, Brazil
| | - Luciana Monti Lima Rivera
- Department of Pediatric Dentistry, School of Dentistry, USC - Sagrado Coração Univesity, Bauru, SP, Brazil
| | - Lourdes Santos-Pinto
- Department of Pediatric Dentistry and Orthodontics, Araraquara School of Dentistry, UNESP-Univ Estadual Paulista, Araraquara, SP, Brazil
| | - Rita De Cássia Loiola Cordeiro
- Department of Pediatric Dentistry and Orthodontics, Araraquara School of Dentistry, UNESP-Univ Estadual Paulista, Araraquara, SP, Brazil
| |
Collapse
|
32
|
Holtzman JS, Kohanchi D, Biren-Fetz J, Fontana M, Ramchandani M, Osann K, Hallajian L, Mansour S, Nabelsi T, Chung NE, Wilder-Smith P. Detection and proportion of very early dental caries in independent living older adults. Lasers Surg Med 2015; 47:683-8. [PMID: 26414887 PMCID: PMC4699682 DOI: 10.1002/lsm.22411] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2015] [Indexed: 01/21/2023]
Abstract
BACKGROUND AND OBJECTIVES Dental caries is an important healthcare challenge in adults over 65 years of age. Integration of oral health screening into non-dental primary care practice may improve access to preventive dental care for vulnerable populations such as the elderly. Such integration would require easy, fast, and accurate early caries detection tools. Primary goal of this study was to evaluate the diagnostic performance of optical coherence tomography (OCT) imaging for detecting very early caries in the elderly living in community-based settings. The International Caries Detection and Assessment System (ICDAS) served as gold standard. Secondary goal of this study was to provide baseline prevalence data of very early caries lesions in independent living adults aged 65+ years. MATERIALS AND METHODS Seventy-two subjects were recruited from three sites in Southern California: a retirement community, a senior health fair, and a convalescent hospital. Clinical examination was performed using the ICDAS visual criteria and this was followed by OCT imaging. The two-dimensional OCT images (B-scan) were analyzed with simple software. Locations with a log of back-scattered light intensity (BSLI) below 2.9 were scored as sound, and areas equaling or exceeding 2.9 BSLI were considered carious. Diagnostic performance of OCT imaging was compared with ICDAS score. RESULTS OCT-based diagnosis demonstrated very good sensitivity (95.1%) and good specificity (85.8%). 54.7% of dentate subjects had at least one tooth with very early coronal caries. CONCLUSIONS Early coronal decay is prevalent in the unrestored pits and fissures of coronal surfaces of teeth in independent living adults aged 65+ years. Though OCT imaging coupled with a simple diagnostic algorithm can accurately detect areas of very early caries in community-based settings, existing devices are expensive and not well-suited for use by non-dental health care providers. Simple, inexpensive, fast, and accurate tools for early caries detection by field health care providers working in non-traditional settings are urgently needed to support inter-professional dental health management.
Collapse
Affiliation(s)
- Jennifer S. Holtzman
- School of Dentistry, University of California Los Angeles, Los Angeles 90095, California
| | - Daniel Kohanchi
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| | - John Biren-Fetz
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| | | | - Manisha Ramchandani
- School of Dentistry, University of California Los Angeles, Los Angeles 90095, California
| | - Kathryn Osann
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| | - Lucy Hallajian
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| | - Stephanie Mansour
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| | - Tasneem Nabelsi
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| | - Na Eun Chung
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| | - Petra Wilder-Smith
- Beckman Laser Institute, University of California Irvine, Irvine 92617, California
| |
Collapse
|
33
|
Rodrigues JA. Studies on the Accuracy of Visual Inspection Failed to Show Data on Its Clinical Applicability in Detecting Coronal Caries Lesions. J Evid Based Dent Pract 2015; 15:116-7. [PMID: 26337581 DOI: 10.1016/j.jebdp.2015.07.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Jonas Almeida Rodrigues
- Professor, Federal University of Rio Grande do Sul (UFRGS), Pediatric Dentistry Division, Porto Alegre, Brazil.
| |
Collapse
|
34
|
Proximal caries lesion detection in primary teeth: does this justify the association of diagnostic methods? Lasers Med Sci 2015; 30:2239-44. [PMID: 26286856 DOI: 10.1007/s10103-015-1798-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Accepted: 08/10/2015] [Indexed: 10/23/2022]
Abstract
The aim of this clinical study was to evaluate and compare the performance of visual exam with use of the Nyvad criteria (visual examination - (VE)), interproximal radiography (BW), laser fluorescence device (DIAGNOdent Pen-DDPen), and their association in the diagnosis of proximal lesions in primary teeth. For this purpose, 45 children (n = 59 surfaces) of both sexes, aged between 5 and 9 years were selected, who presented healthy primary molars or primary molars with signs suggestive of the presence of caries lesions. The surfaces were clinically evaluated and coded according to the Nyvad criteria and immediately afterwards with the DDPen. Radiographic exam was performed only on the surfaces coded with Nyvad scores 2, 3, 5, or 6. Active caries lesions and/or those with discontinuous surfaces were restored, considering the depth of lesion as reference standard. Sensitivity, specificity, accuracy, and area under ROC curve were calculated for each technique and its associations. Visual exam with Nyvad criteria presented the highest specificity, accuracy, and area under ROC curve values. The DDPen presented the highest sensitivity values. Association with one or more methods resulted in an increase in specificity. The performance of visual, radiographic, and DDpen exams and their associations were good; however, the clinical examination with the Nyvad criteria was sufficient for the diagnosis of interproximal lesions in primary teeth.
Collapse
|
35
|
Lino JR, Ramos-Jorge J, Coelho VS, Ramos-Jorge ML, Moysés MR, Ribeiro JCR. Association and comparison between visual inspection and bitewing radiography for the detection of recurrent dental caries under restorations. Int Dent J 2015; 65:178-81. [PMID: 26032493 DOI: 10.1111/idj.12172] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
PURPOSE The aim of the present study was to investigate, in posterior teeth, the association between the characteristics of the margins of a restoration visually inspected and the presence, under restorations, of recurrent or residual dental caries detected by radiographic examination. Furthermore, the agreement between visual inspection and radiographs to detect dental caries was assessed. METHODS Eighty-five permanent molars and premolars with resin restorations on the interproximal and/or occlusal faces, from 18 patients, were submitted for visual inspection and radiographic examination. The visual inspection involved the criteria of the International Caries Detection and Assessment System (ICDAS). Bitewing radiographs were used for the radiographic examination. Logistic regression was used to analyse the association between the characteristics of the margins of a restoration assessed by visual inspection (absence of dental caries, or early, established, inactive and active lesions) and the presence of recurrent caries detected by radiographs. Kappa coefficients were calculated for determining agreement between the two methods. RESULTS The Kappa coefficient for agreement between visual inspection and radiographic examination was 0.19. Established lesions [odds ratio (OR) = 9.89; 95% confidence interval (95% CI): 2.94-33.25; P < 0.05] and lesion activity (OR = 2.57; 95% CI: 0.91-7.27; P < 0.05) detected by visual inspection, were associated with recurrent or residual dental caries detected by radiographs. Restorations with established and active lesions at the margins had a greater chance of exhibiting recurrent or residual lesions in the radiographic examination. CLINICAL SIGNIFICANCE The present findings demonstrate that restorations with established and active lesions at the margins when visually inspected often require removal and retreatment.
Collapse
Affiliation(s)
- José R Lino
- Universidade Vale do Rio Verde, Três Corações, Brazil
| | - Joana Ramos-Jorge
- Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | | | - Maria L Ramos-Jorge
- Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Brazil
| | | | | |
Collapse
|
36
|
Gimenez T, Piovesan C, Braga M, Raggio D, Deery C, Ricketts D, Ekstrand K, Mendes F. Visual Inspection for Caries Detection. J Dent Res 2015; 94:895-904. [DOI: 10.1177/0022034515586763] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We aimed to perform a systematic review including a meta-analysis to evaluate the overall accuracy of visual methods for detecting carious lesions and to identify possible sources of heterogeneity among the studies included. Two reviewers searched PubMed, Embase, Scopus, and other sources through July 2014 to identify published and nonpublished studies in English. Studies of visual inspection were included that 1) assessed accuracy of the method in detecting caries lesions; 2) were performed on occlusal, proximal, or free smooth surfaces in primary or permanent teeth; 3) had a reference standard; and 4) reported sufficient data about sample size and accuracy of methods. The data were used to calculate the pooled sensitivity, specificity, diagnostic odds ratio, and summary receiver operating characteristics curve. Heterogeneity of the studies was also assessed. A total of 102 manuscripts (from 5,808 articles initially identified) and 1 abstract (from 168) met the inclusion criteria. In general, the analysis demonstrated that the visual method had good accuracy for detecting caries lesions. Although laboratory and clinical studies have presented similar accuracy, clinically obtained specificity was higher. We also observed moderate to high heterogeneity and evidence of publication bias in most papers. Moreover, studies employing widely recognized visual scoring systems presented significantly better accuracy as compared to studies that used their own criteria. In conclusion, visual caries detection method has good overall performance. Furthermore, although the identified studies had high heterogeneity and risk of bias, the use of detailed and validated indices seems to improve the accuracy of the method.
Collapse
Affiliation(s)
- T. Gimenez
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - C. Piovesan
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
- School of Dentistry, Centro Universitário Franciscano, Santa Maria, Brazil
| | - M.M. Braga
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - D.P. Raggio
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - C. Deery
- School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - D.N. Ricketts
- Dundee Dental Hospital and School, University of Dundee, Dundee, UK
| | - K.R. Ekstrand
- Section of Cariology & Endodontics, Section of Pediatric Dentistry & Clinical Genetics, School of Dentistry, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - F.M. Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| |
Collapse
|
37
|
Ozturk E, Sinanoglu A. Histological Validation of Cone-Beam Computed Tomography Versus Laser Fluorescence and Conventional Diagnostic Methods for Occlusal Caries Detection. Photomed Laser Surg 2015; 33:61-8. [DOI: 10.1089/pho.2014.3831] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Elif Ozturk
- Department of Restorative Dentistry, Faculty of Dentistry, Hacettepe University, Ankara, Turkey
| | - Alper Sinanoglu
- Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, University of Kocaeli, Kocaeli, Turkey
| |
Collapse
|
38
|
Alomari QD, Qudeimat MA, Khalaf ME, Al-Tarakemah Y. The Effect of Combining Radiographs and DIAGNOdent With Visual Examination on Detection and Treatment Decisions of Noncavitated Occluso-dentinal Caries. Oper Dent 2014; 40:313-21. [PMID: 25535787 DOI: 10.2341/14-138-l] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The aim of this laboratory study was to evaluate the effectiveness of incorporating radiographic examination and DIAGNOdent with visual examination for the detection and treatment of noncavitated occluso-dentinal caries. Four examiners examined the occlusal surfaces of 160 extracted posterior teeth. Teeth were examined three times with a one-month interval in between. The first examination was visual (V), the second examination was visual with radiograph (VR), and the third examination was visual with radiograph and DIAGNOdent (VRD). Examiners were asked to detect the presence of caries (if any) and identify the extent of caries (if present; ie, enamel or dentin). The examiners were also asked to choose a treatment for each tooth. The examined teeth were later sectioned, and the presence of caries was charted as 0 = no caries, 1 = caries confined to enamel, 2 = caries in the outer dentin, and 3 = caries in the inner dentin. Sensitivity, specificity, area under the curve (Az values), rank correlation coefficient, interexaminer reproducibility, and McNemar χ(2) tests were calculated. VR had statistically higher specificity and lower sensitivity than V and VRD. The means of Az values ranged from 0.58 to 0.63, with no statistical difference between the three examinations (p>0.05). The means of the rank correlation coefficients with histology for detection of dentinal caries were 0.48, 0.23, and 0.44 using V, VR, and VRD, respectively. Interexaminer reproducibility was best for V alone. The percentages of teeth indicated for restorative treatment were 31%, 33%, and 41% using V, VR, and VRD, respectively. The percentages of teeth correctly treated according to histology were 69.4%, 70.0%, and 67.5% using V, VR, and VRD, respectively. There was no difference in the accuracy of treatment decisions between the three examination points (p>0.05). The addition of radiographs and DIAGNOdent to visual examination did not have a significant effect on the improvement of the detection or treatment decisions of examiners of noncavitated occluso-dentinal carious lesions.
Collapse
|
39
|
Holtzman JS, Ballantine J, Fontana M, Wang A, Calantog A, Benavides E, Gonzalez-Cabezas C, Chen Z, Wilder-Smith P. Assessment of early occlusal caries pre- and post-sealant application--an imaging approach. Lasers Surg Med 2014; 46:499-507. [PMID: 24729412 DOI: 10.1002/lsm.22249] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2014] [Indexed: 12/26/2022]
Abstract
BACKGROUND AND OBJECTIVE Clinicians have difficulty assessing and monitoring early occlusal caries. Traditional clinical exam and radiographs are unable to detect the subtle alterations in enamel indicative of de- or re-mineralization, particularly under dental sealants. Although clinicians have used laser fluorescence (LF) to address this gap, this modality has demonstrated weak correlation with histology. The International Caries Detection and Assessment System (ICDAS-II) has demonstrated high sensitivity and specificity for caries detection, but since it is based on visual assessment, it is of no use in areas beneath the most commonly used dental sealants which are opaque. Optical coherence tomography (OCT) is an emergent assessment tool which has demonstrated great promise in detecting and quantifying caries, including areas beneath commonly used dental sealants and composites. However, OCT has not yet been widely integrated into clinical dental practice, perhaps because OCT imaging does not provide an easily accessible diagnostic outcome for clinicians. The objective of this ex vivo study was to use OCT-images of sound and carious occlusal surfaces in combination with a simple algorithm to compare the caries detection ability of OCT with tools clinicians may be more familiar with (LF and radiography), and with an established valid and reliable clinical assessment tool (ICDAS-II). STUDY DESIGN/MATERIALS AND METHODS One hundred twenty extracted teeth with sound or naturally carious occlusal surfaces were imaged with OCT, LF, radiography, and examined clinically with the ICDAS-II. Teeth were randomized to one of two dental sealants recommended for use with LF. A novel simple algorithm was used to interpret OCT-based images. The accuracy of caries severity assessments of the OCT-based diagnosis, LF, ICDAS-II, and digital radiography were compared to the 4-point histological analysis gold standard. RESULTS OCT and ICDAS-II caries severity assessments demonstrated high sensitivity (94.0%; 92.3%) and specificity (85.0%; 83.3%), LF demonstrated low sensitivity (65.2%) but high specificity (97.6%), and digital radiography demonstrated low sensitivity (67.1%) with moderate specificity (79.5%) on unsealed occlusal surfaces. OCT-based caries severity assessments of sealed teeth demonstrated high specificity (97.6%), sensitivity (89.9%), excellent positive predictive value (98.6%), and negative predictive value (83.3%). Despite our use of LF recommended dental sealants, in the presence of sealants, LF assessment of caries severity demonstrated high sensitivity (95.1%), but extremely low specificity (10.3%), positive predictive value (68.8%), and negative predictive value (50.0%). CONCLUSION This study found that OCT-based imaging combined with a simple diagnostic algorithm accurately assessed the severity of natural early caries on occlusal surfaces in extracted teeth both in the absence and presence of dental sealant. The findings of this study support the clinical use of OCT imaging for assessment and monitoring progression of early non-cavitated caries lesions on occlusal surfaces including areas under dental sealants.
Collapse
Affiliation(s)
- Jennifer S Holtzman
- School of Dentistry, University of California Los Angeles, Los Angeles, California, 90095
| | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Berg J. Update on dental caries risk and caries lesion assessment. J ESTHET RESTOR DENT 2013; 25:292-4. [PMID: 24308041 DOI: 10.1111/jerd.12049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
41
|
Akbari M, Zarch HH, Movagharipour F, Ahrari F. A pilot study of a modified radiographic technique for detecting early proximal cavities. Caries Res 2013; 47:612-6. [PMID: 24061285 DOI: 10.1159/000355297] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2012] [Accepted: 08/25/2013] [Indexed: 11/19/2022] Open
Abstract
Diagnosing the necessity of cavity preparation in demineralized proximal areas has been considered as a challenge in restorative treatment planning. The purpose of this study was to investigate the clinical performance of a modified radiographic technique for the detection of proximal cavities. The sample consisted of 44 proximal surfaces in 38 dental students. The patients had radiolucent proximal lesions restricted to the inner half of enamel or the outer third of dentine in bitewing radiographs, and there was doubt regarding the presence or absence of cavities in the approximal areas. The suspected surfaces were then examined by secondary bitewing radiographs which were taken after pressing radiopaque material into the proximal areas. Finally, orthodontic elastic separators were placed in the contact areas to provide enough space for direct visual and tactile examination, thus detecting any proximal cavity (reference standard). The sensitivity, specificity and accuracy of the modified bitewing radiography were calculated against the reference standard. Overall, 7 surfaces presented caries cavities according to the reference standard. All proximal radiolucencies observed in the inner half of enamel and 46% of those extended to the outer third of dentine were not cavitated when evaluated by direct visual and tactile examination. The sensitivity, specificity and accuracy of bitewing radiography with opaque material for detecting proximal cavities (n = 7) were 86, 100 and 98%, respectively. The tested radiographic technique displayed good validity in this pilot study for detecting proximal cavities in posterior teeth and should be further investigated.
Collapse
Affiliation(s)
- M Akbari
- Dental Research Center, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | | | | |
Collapse
|
42
|
Donovan TE, Anderson M, Becker W, Cagna DR, Carr GB, Albouy JP, Metz J, Eichmiller F, McKee JR. Annual Review of selected dental literature: Report of the Committee on Scientific Investigation of the American Academy of Restorative Dentistry. J Prosthet Dent 2013; 110:161-210. [DOI: 10.1016/s0022-3913(13)60358-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
43
|
An in vivo and in vitro investigation of the use of ICDAS, DIAGNOdent pen and CarieScan PRO for the detection and assessment of occlusal caries in primary molar teeth. Clin Oral Investig 2013; 18:737-44. [PMID: 23793456 DOI: 10.1007/s00784-013-1021-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 06/12/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the in vivo and in vitro validity of International Caries Detection and Assessment System (ICDAS), DIAGNOdent pen and CarieScan PRO in the detection and assessment of occlusal caries in primary teeth. METHODS Sixty-four molars were assessed using all three systems under standardised in vivo conditions. They were then extracted and assessed by two examiners in vitro along with an additional 38 teeth (102 teeth in total from 45 children). Downer's histological scoring criterion was the validation gold standard. Sensitivity, specificity, positive and negative likelihood ratios and area under the receiver-operator curves were calculated for all caries and dentine caries. Repeatability was analysed using Cohen's Kappa and the performance of the systems between in vivo and in vitro settings by the same examiner were compared. RESULTS ICDAS showed the highest validity and repeatability. The DIAGNOdent pen's overall clinical validity was comparable to that of ICDAS, but it demonstrated only moderate repeatability. CarieScan PRO had negligible validity in vivo, and there was no relationship between in vivo and in vitro parameters. CONCLUSIONS The in vivo results of ICDAS and DIAGNOdent pen were satisfactory and comparable to those obtained in vitro, with ICDAS performing better. The CarieScan PRO performed poorly under both conditions. CLINICAL RELEVANCE ICDAS should be the index of choice when detecting and assessing occlusal caries in the primary dentition, and in vitro data can be safely extrapolated in vivo. The DIAGNOdent pen must be employed with caution. Currently, the CarieScan PRO is unsuitable for use in the primary dentition.
Collapse
|
44
|
Gimenez T, Braga MM, Raggio DP, Deery C, Ricketts DN, Mendes FM. Fluorescence-based methods for detecting caries lesions: systematic review, meta-analysis and sources of heterogeneity. PLoS One 2013; 8:e60421. [PMID: 23593215 PMCID: PMC3617206 DOI: 10.1371/journal.pone.0060421] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Accepted: 02/25/2013] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Fluorescence-based methods have been proposed to aid caries lesion detection. Summarizing and analysing findings of studies about fluorescence-based methods could clarify their real benefits. OBJECTIVE We aimed to perform a comprehensive systematic review and meta-analysis to evaluate the accuracy of fluorescence-based methods in detecting caries lesions. DATA SOURCE Two independent reviewers searched PubMed, Embase and Scopus through June 2012 to identify papers/articles published. Other sources were checked to identify non-published literature. STUDY ELIGIBILITY CRITERIA, PARTICIPANTS AND DIAGNOSTIC METHODS: The eligibility criteria were studies that: (1) have assessed the accuracy of fluorescence-based methods of detecting caries lesions on occlusal, approximal or smooth surfaces, in both primary or permanent human teeth, in the laboratory or clinical setting; (2) have used a reference standard; and (3) have reported sufficient data relating to the sample size and the accuracy of methods. STUDY APPRAISAL AND SYNTHESIS METHODS A diagnostic 2×2 table was extracted from included studies to calculate the pooled sensitivity, specificity and overall accuracy parameters (Diagnostic Odds Ratio and Summary Receiver-Operating curve). The analyses were performed separately for each method and different characteristics of the studies. The quality of the studies and heterogeneity were also evaluated. RESULTS Seventy five studies met the inclusion criteria from the 434 articles initially identified. The search of the grey or non-published literature did not identify any further studies. In general, the analysis demonstrated that the fluorescence-based method tend to have similar accuracy for all types of teeth, dental surfaces or settings. There was a trend of better performance of fluorescence methods in detecting more advanced caries lesions. We also observed moderate to high heterogeneity and evidenced publication bias. CONCLUSIONS Fluorescence-based devices have similar overall performance; however, better accuracy in detecting more advanced caries lesions has been observed.
Collapse
Affiliation(s)
- Thais Gimenez
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo-USP, São Paulo, Brazil
| | - Mariana Minatel Braga
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo-USP, São Paulo, Brazil
| | - Daniela Procida Raggio
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo-USP, São Paulo, Brazil
| | - Chris Deery
- School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - David N. Ricketts
- Dundee Dental Hospital and School, University of Dundee, Dundee, United Kingdom
| | - Fausto Medeiros Mendes
- Department of Pediatric Dentistry, School of Dentistry, University of São Paulo-USP, São Paulo, Brazil
- * E-mail:
| |
Collapse
|