International journal of paediatric dentistry最新文献

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Positive Parent-Child Interactions and Stimulation Predict Favorable Oral Health-Related Practices.
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-03-04 DOI: 10.1111/ipd.13304
Francine Dos Santos Costa, Mariana Gonzalez Cademartori, Helena Silveira Schuch, Luiz Alexandre Chisini, Marília Leão Goettems, Marcos Britto Correa, Iná da Silva Dos Santos, Alicia Matijasevich, Fernando Celso Lopes Fernandes de Barros, Marco Aurélio de Anselmo Peres, Karen Glazer de Anselmo Peres, Flávio Fernando Demarco
{"title":"Positive Parent-Child Interactions and Stimulation Predict Favorable Oral Health-Related Practices.","authors":"Francine Dos Santos Costa, Mariana Gonzalez Cademartori, Helena Silveira Schuch, Luiz Alexandre Chisini, Marília Leão Goettems, Marcos Britto Correa, Iná da Silva Dos Santos, Alicia Matijasevich, Fernando Celso Lopes Fernandes de Barros, Marco Aurélio de Anselmo Peres, Karen Glazer de Anselmo Peres, Flávio Fernando Demarco","doi":"10.1111/ipd.13304","DOIUrl":"https://doi.org/10.1111/ipd.13304","url":null,"abstract":"<p><strong>Background: </strong>Health-related outcomes in children can be associated with parental practices.</p><p><strong>Aim: </strong>The aim of this study was to investigate if parent-child interactions and stimulation are predictive of oral health-compromising behaviors at the age of 5 years.</p><p><strong>Design: </strong>This longitudinal study investigated oral health-compromising factors at the age of 5 years as the outcome: sugar intake between meals more than once a day, no dental appointments or appointments only for treatment, unavailability of the mother to brush her child's teeth, and the presence of dental plaque. Exposure was child stimulation at 24 months. The association was tested using ordinal logistic regression, yielding odds ratios (OR) and 95% confidence intervals (CI).</p><p><strong>Results: </strong>A total of 1128 children were evaluated, and 46.2% had four or five positive interactions/stimulation practices. More than 80% of the mothers reported that their children had a high sugar intake and had never been to a dentist for treatment. Children with low stimulation had 1.29 greater odds of changing from no health-compromising behaviors to one or more (OR 1.29 95% CI 1.02-1.64) than those with high stimulation.</p><p><strong>Conclusion: </strong>High parent-child interaction and stimulation were associated with lower scores of oral health-compromising practices at the age of 5 years.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143556851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sequelae in Permanent Dentition After Traumatic Dental Injury in the Primary Dentition-A Retrospective Cohort Study.
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-03-04 DOI: 10.1111/ipd.13301
Anne-Marie Folmer, Eva Lauridsen, Josephine Solgaard Henriksen, Nuno Vibe Hermann
{"title":"Sequelae in Permanent Dentition After Traumatic Dental Injury in the Primary Dentition-A Retrospective Cohort Study.","authors":"Anne-Marie Folmer, Eva Lauridsen, Josephine Solgaard Henriksen, Nuno Vibe Hermann","doi":"10.1111/ipd.13301","DOIUrl":"https://doi.org/10.1111/ipd.13301","url":null,"abstract":"<p><strong>Background: </strong>Luxation injuries to the predecessors can cause sequelae in the permanent successors.</p><p><strong>Aim: </strong>To describe and analyze sequelae in permanent successors according to the child's age at the time of different luxation traumas (concussion, subluxation, extrusion, lateral luxation, intrusion and avulsion) in the primary dentition compared with matched controls.</p><p><strong>Design: </strong>A retrospective analysis of 206 patients with 360 potentially damaged permanent teeth (PDPT) and 1057 permanent control teeth was performed. The PDPT was sorted into three age groups. The relative risk and level of significance (p = 0,05) of diffuse opacities, demarcated opacities, hypoplasia, and malformations were analyzed using Fischer's exact test and SPSS (version 29.0.1.0 (171), SPSS Inc. IBM Company).</p><p><strong>Results: </strong>Hypoplasia and malformations occurred more often in the 0-2-years group and were related to lateral luxation, intrusion, and avulsion injuries in the primary dentition. Demarcated and diffuse opacities occurred in all age groups and were related to subluxation, extrusion, lateral luxation, intrusion, and avulsion injuries. The risk was found to be more than seven times greater in trauma subgroups compared to controls.</p><p><strong>Conclusion: </strong>The younger the child is at the time of traumatic dental injury and the more extensive the luxation injury is, the greater the risk of developing a sequela.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143556855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effectiveness of Virtual Reality Glasses Versus White Noise on Dental Anxiety in Children With Attention-Deficit Hyperactivity Disorder: Correspondence.
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-02-12 DOI: 10.1111/ipd.13300
Hinpetch Daungsupawong, Viroj Wiwanitkit
{"title":"Effectiveness of Virtual Reality Glasses Versus White Noise on Dental Anxiety in Children With Attention-Deficit Hyperactivity Disorder: Correspondence.","authors":"Hinpetch Daungsupawong, Viroj Wiwanitkit","doi":"10.1111/ipd.13300","DOIUrl":"https://doi.org/10.1111/ipd.13300","url":null,"abstract":"","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143407910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quality of Vertical Bitewings Radiographs and Common Errors of Positioning in Children.
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-02-10 DOI: 10.1111/ipd.13299
Isabel C Olegário, Rona Leith, Anne C O'Connell
{"title":"Quality of Vertical Bitewings Radiographs and Common Errors of Positioning in Children.","authors":"Isabel C Olegário, Rona Leith, Anne C O'Connell","doi":"10.1111/ipd.13299","DOIUrl":"https://doi.org/10.1111/ipd.13299","url":null,"abstract":"<p><strong>Background: </strong>Vertical bitewing radiographs (VBWs) are often used in paediatric dentistry but no clinical studies have been conducted to evaluate the feasibility or effectiveness of their use.</p><p><strong>Hypothesis/aim: </strong>To evaluate the quality of VBWs taken in children by undergraduate dental students.</p><p><strong>Design: </strong>VBWs were taken for high-caries-risk children using two types of vertical holders: Snap-A-Ray and Red Rinn XCP. Trained and calibrated examiners assessed VBW quality including positioning errors, visibility of crown and furcation area of primary molars and presence of permanent successor. Association between VBW quality scores and independent variables was investigated using ordinal logistic regression (α = 5%).</p><p><strong>Results: </strong>A total of 150 VBWs were evaluated. Radiographs were rated as excellent (10.67%), diagnostically acceptable (72%) and diagnostically compromised (17.33%). VBWs allowed the visualisation of the entire primary molar crown (80.55%), furcation (90.54%) and permanent successors (86.37%). Common positioning errors included horizontal errors (48.67%) and coning off (38.67%). Use of the Red Rinn XCP holder was significantly associated with improved VBW quality compared to Snap-A-Ray (p = 0.045).</p><p><strong>Conclusions: </strong>The use of vertical bitewings allowed visualisation of the primary molars crown, furcation area and presence of permanent successors. The use of a Red Rinn vertical holder can improve the quality of the bitewing radiographs by avoiding positioning errors.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143390914","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Caregivers' Questions About Pediatric Dentistry: A Conversation With ChatGPT
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-02-06 DOI: 10.1111/ipd.13298
Fabio Gregorio Arriola-Pacheco
{"title":"Caregivers' Questions About Pediatric Dentistry: A Conversation With ChatGPT","authors":"Fabio Gregorio Arriola-Pacheco","doi":"10.1111/ipd.13298","DOIUrl":"10.1111/ipd.13298","url":null,"abstract":"","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"35 3","pages":"481-483"},"PeriodicalIF":2.3,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143255655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Decision Making on Caries Management in Children and Adolescents Among Thai Dentists.
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-01-31 DOI: 10.1111/ipd.13297
Kanyanan Ramayasinpong, Siriruk Nakornchai, Varangkanar Jirarattanasopha
{"title":"Decision Making on Caries Management in Children and Adolescents Among Thai Dentists.","authors":"Kanyanan Ramayasinpong, Siriruk Nakornchai, Varangkanar Jirarattanasopha","doi":"10.1111/ipd.13297","DOIUrl":"https://doi.org/10.1111/ipd.13297","url":null,"abstract":"<p><strong>Background: </strong>The International Caries Classification and Management System (ICCMS) advocates for nonsurgical approaches in early carious lesions and minimally invasive restorations in advanced cases.</p><p><strong>Aim: </strong>This study investigated Thai dentists' adherence to ICCMS guidelines for managing caries in children and adolescents and explored factors influencing their decisions.</p><p><strong>Design: </strong>A web-based questionnaire collected demographic information and routine treatment preferences for various stages of carious lesions from participants. Descriptive statistics and regression analyses were employed to examine relationships between management strategies and demographics.</p><p><strong>Results: </strong>A total of 442 dentists participated. Their agreement with ICCMS guidelines for occlusal caries ICDAS 2, 3, and 4 in primary dentition was 39.6%, 53.9%, and 42.5%, respectively, and in permanent dentition was 34.4%, 46.8%, and 39.6%, respectively. The agreement rate with ICCMS guidelines for approximal caries RA1, RA2, RA3, and RB4 in primary dentition was 69.6%, 78.0%, 12.4%, and 99.5%, respectively, and in permanent dentition was 70.8%, 68.3%, 19.0%, and 97.7%, respectively. Factors associated with restorative treatment decisions included years since graduation, postgraduate education, and practice type.</p><p><strong>Conclusions: </strong>Participants did not comply well with ICCMS recommendations for occlusal caries, some employed destructive techniques instead of noninvasive approaches. However, most participants followed ICCMS guidelines for approximal caries, except for RA3 stage.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143074606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Low-Level Laser Acupuncture and Microcurrent Electrical Stimulation on Gag Reflex in Children During Dental Impression: A Randomized Controlled Clinical Trial.
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-01-23 DOI: 10.1111/ipd.13296
Sara Salah, Saswan Hafez, Marwa Baraka
{"title":"Effect of Low-Level Laser Acupuncture and Microcurrent Electrical Stimulation on Gag Reflex in Children During Dental Impression: A Randomized Controlled Clinical Trial.","authors":"Sara Salah, Saswan Hafez, Marwa Baraka","doi":"10.1111/ipd.13296","DOIUrl":"https://doi.org/10.1111/ipd.13296","url":null,"abstract":"<p><strong>Background: </strong>Dental impressions are crucial in pediatric dentistry, but exaggerated gagging can obstruct this process. Various methods have been proposed to manage the gag reflex (GR).</p><p><strong>Aim: </strong>This study aimed to evaluate and compare the effectiveness of laser acupuncture and electroacupuncture in controlling children's GR.</p><p><strong>Design: </strong>A three-armed randomized controlled trial was conducted with 63 patients aged 6-9, with excessive GR, scheduled for dental impressions. Participants were assigned to one of three groups: low-level laser (n = 21), microcurrent stimulation with a Meridian pen (n = 21), and a control group with a deactivated pen (n = 21). Gag preventive index (GPI) was taken, and dental anxiety was assessed using the Facial Image Scale (FIS), pulse rate (PR), and blood oxygen saturation (SaO<sub>2</sub>). Significance was set at p < 0.05.</p><p><strong>Results: </strong>All interventions influenced GPI scores. The Meridian pen and laser groups achieved better GPI scores (p < 0.001) than the control group. FIS scores between the Meridian pen and laser groups were comparable, differing significantly from the control group (p < 0.001). The Meridian pen and laser groups showed greater reductions in PR (p < 0.001) and higher SaO<sub>2</sub> post-intervention (p < 0.001).</p><p><strong>Conclusion: </strong>The Meridian pen and laser outperformed the control group, demonstrating effectiveness in enhancing physiological and subjective measures.</p><p><strong>Trial registration: </strong>ClinicalTrials.gov identifier: NCT06422286.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143023332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Marginal Gap Distance and Dynamic Fatigue Performance of Esthetic Crowns for Primary Teeth.
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-01-23 DOI: 10.1111/ipd.13294
Heba M Elkhodary, Najat M Farsi, Shereen M Abdelmeguid, Khaled A Elbanna, Maha R Alshehri, Mariam B Aldajani, Ghalia Y Bhadila
{"title":"Marginal Gap Distance and Dynamic Fatigue Performance of Esthetic Crowns for Primary Teeth.","authors":"Heba M Elkhodary, Najat M Farsi, Shereen M Abdelmeguid, Khaled A Elbanna, Maha R Alshehri, Mariam B Aldajani, Ghalia Y Bhadila","doi":"10.1111/ipd.13294","DOIUrl":"https://doi.org/10.1111/ipd.13294","url":null,"abstract":"<p><strong>Background: </strong>The growing demand for esthetic restorative materials highlights the need to evaluate their marginal accuracy and fracture resistance to ensure optimal clinical outcomes for primary molars.</p><p><strong>Aim: </strong>The aim was to assess the vertical marginal gap distance and fracture resistance of esthetic restorative materials after cyclic loading.</p><p><strong>Design: </strong>Forty extracted primary molars were randomly divided into four groups: Group I, stainless steel veneered crowns with tooth-colored material; Group II, prefabricated monolithic zirconia crowns; Group III, yttria-partially stabilized zirconia computer-aided design/computer-aided manufacturing (CAD/CAM) crowns; and Group IV, hybrid ceramic CAD/CAM crowns. A stereomicroscope was used to measure the vertical marginal gap distance. The fracture resistance was then evaluated by applying cyclic loading.</p><p><strong>Results: </strong>Group I (1710 μm) exhibited the highest total median vertical marginal gap distance, followed by Groups II, III, and IV (418.3, 341.7, and 86.7 μm, respectively; with an overall statistically significant difference, p < 0.001). Regarding fracture resistance, Group III exhibited the best performance (2018.5 ± 236.0 N), followed by Groups II, IV, and I (1185.4 ± 326.1, 782.8 ± 278.5, and 728.3 ± 247.4 N, respectively). The CAD/CAM crowns exhibited better marginal gap distances than the prefabricated crowns. The CAD/CAM hybrid ceramic crowns exhibited better marginal accuracy than the CAD/CAM zirconia crowns.</p><p><strong>Conclusions: </strong>Zirconia crowns showed promising results regarding marginal adaptation, whereas hybrid ceramics showed promising results regarding fracture resistance.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143033123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Postoperative Pain Following Vital Pulp Therapy in Carious Permanent Teeth of Children and Adolescents: A Prospective Cohort Study. 儿童和青少年龋齿恒牙生命髓治疗术后疼痛:一项前瞻性队列研究。
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-01-19 DOI: 10.1111/ipd.13292
Parattanan Pradittapong, Papimon Chompu-Inwai, Nattakan Chaipattanawan, Areerat Nirunsittirat, Phichayut Phinyo, Chanika Manmontri
{"title":"Postoperative Pain Following Vital Pulp Therapy in Carious Permanent Teeth of Children and Adolescents: A Prospective Cohort Study.","authors":"Parattanan Pradittapong, Papimon Chompu-Inwai, Nattakan Chaipattanawan, Areerat Nirunsittirat, Phichayut Phinyo, Chanika Manmontri","doi":"10.1111/ipd.13292","DOIUrl":"https://doi.org/10.1111/ipd.13292","url":null,"abstract":"<p><strong>Background: </strong>Vital pulp therapy (VPT) is one of the treatments recommended for vital deep carious permanent molars. However, postoperative pain remains underexplored in children and adolescents who have undergone VPT.</p><p><strong>Aim: </strong>This study investigated the incidence, intensity, duration, temporal pattern, and analgesic intake of postoperative pain following VPT in children and adolescents. Additionally, factors associated with postoperative pain incidence were explored.</p><p><strong>Design: </strong>A prospective cohort study was conducted in 159 patients aged 6-18 years, involving 174 VPT-treated teeth. Pain intensity, measured with the Wong-Baker FACES Pain Scale (WBFPS), and analgesic intake were recorded daily for 7 days post treatment.</p><p><strong>Results: </strong>Over the 7-day period, 40.23% of patients experienced postoperative pain. Mean pain intensity decreased from 3.43 ± 1.96 on Day 1 to 1.26 ± 1.71 on Day 2. About 52.86% of patients were pain-free between Days 1 and 2, and over 97% were pain-free by Day 7. Analgesics were taken by 25.86% of patients. Compared with the protective liners group, the more invasive types of VPT were associated with higher odds of pain.</p><p><strong>Conclusion: </strong>Postoperative pain following VPT was common; however, it was mild, controllable with analgesics, and resolved in most patients. The more invasive VPT types were linked to an increased incidence of pain.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Application Mode and Aging on Microtensile Bond Strength of Universal Adhesives to Enamel of Primary Teeth. 应用方式和老化对通用胶粘剂与乳牙牙釉质微拉伸结合强度的影响。
IF 2.3 3区 医学
International journal of paediatric dentistry Pub Date : 2025-01-17 DOI: 10.1111/ipd.13293
Dina Hamdy, Stefanie Amend, Susanne Lücker, Roland Frankenberger, Norbert Krämer
{"title":"Effect of Application Mode and Aging on Microtensile Bond Strength of Universal Adhesives to Enamel of Primary Teeth.","authors":"Dina Hamdy, Stefanie Amend, Susanne Lücker, Roland Frankenberger, Norbert Krämer","doi":"10.1111/ipd.13293","DOIUrl":"https://doi.org/10.1111/ipd.13293","url":null,"abstract":"<p><strong>Background: </strong>Limited reports are available regarding bonding of universal adhesives to primary teeth' enamel.</p><p><strong>Aim: </strong>To evaluate the effect of application mode and aging on microtensile bond strength (μTBS) of universal adhesives to primary enamel.</p><p><strong>Design: </strong>Ninety-six human primary molars were randomly assigned to three groups: SU: Scotchbond Universal (3M); CU: Clearfil Universal Bond Quick (Kuraray Noritake); iBU: iBond Universal (Heraeus Kulzer), then subdivided according to phosphoric acid etching time into three subgroups (SG): SG1: 0s; SG2: 15s; SG3: 30s. Samples were incubated for 24 h, while separate samples for SG1 & SG2 were aged for 6 months. After μTBS testing, light microscope was used for evaluating failure patterns and SEM for the adhesive interface. Data were analyzed using linear mixed model and post hoc tests (p < 0.05).</p><p><strong>Results: </strong>Selective etching increased μTBS of universal adhesives to enamel (p < 0.001) without significance between 15 and 30 s etching (p > 0.05). Six-month aging significantly reduced the μTBS of SU in SG2 (p < 0.014) when compared to 24 h aging.</p><p><strong>Conclusions: </strong>Selective etching with phosphoric acid remains the gold standard for bonding universal adhesives to primary teeth enamel. While etching time showed no significant effect on immediate μTBS, aging may affect the μTBS of SU applied on 15 s etched enamel.</p>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":" ","pages":""},"PeriodicalIF":2.3,"publicationDate":"2025-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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