International journal of paediatric dentistry最新文献_第10页

Antibacterial, biocompatible, and mineralization-inducing properties of calcium silicate-based cements 硅酸钙基水泥的抗菌、生物相容性和矿化诱导特性

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-11 DOI: 10.1111/ipd.13185

Taimy Cruz Hondares, Xiaoxiao Hao, Yanfang Zhao, Yuyin Lin, Dobrawa Napierala, Janice G. Jackson, Ping Zhang

Background

Different pulp capping materials have different origins and compositions, require different preparations, and may vary in their bioactive properties.

Aim

The purpose of this study was to evaluate the antibacterial activity, biocompatibility, and mineralization-inducing potential of calcium silicate-based pulp capping materials.

Design

Six contemporary calcium silicate-based cements, ProRoot MTA, MTA Angelus, Biodentine, EndoSequence, NeoMTA 2, and NeoPutty, were evaluated. The antibacterial effects of these materials against Streptococcus mutans UA159 and Enterococcus faecalis ATCC 29212 were determined by the agar diffusion assay and the direct culture test. The biocompatibility and mineralization-inducing potential of these materials in preodontoblastic 17IIA11 cells were evaluated by the MTT assay and by Alizarin Red S staining, respectively.

Results and Conclusion

In agar diffusion test, only Biodentine showed distinct antibacterial effects against S. mutans. All the tested materials, however, showed antibacterial effects against S. mutans and E. faecalis in the direct culture test, with Biodentine showing the strongest growth inhibition against both S. mutans and E. faecalis. All the tested materials showed acceptable biocompatibility and mineralization-supporting potential in our experimental conditions. In summary, ProRoot MTA, MTA Angelus, Biodentine, EndoSequence, NeoMTA 2, and NeoPutty demonstrated acceptable in vitro antimicrobial, biocompatible, and mineralization-supporting properties.

背景不同的牙髓覆盖材料有不同的来源和成分，需要不同的制备方法，其生物活性也可能不同。目的本研究的目的是评估硅酸钙基牙髓覆盖材料的抗菌活性、生物相容性和矿化诱导潜力。通过琼脂扩散试验和直接培养试验确定了这些材料对变异链球菌 UA159 和粪肠球菌 ATCC 29212 的抗菌效果。在琼脂扩散试验中，只有 Biodentine 对变异链球菌有明显的抗菌效果。然而，在直接培养试验中，所有受试材料都显示出对变异杆菌和粪大肠杆菌的抗菌效果，其中生物丹汀对变异杆菌和粪大肠杆菌的生长抑制作用最强。在我们的实验条件下，所有测试材料都表现出了可接受的生物相容性和矿化支持潜力。总之，ProRoot MTA、MTA Angelus、Biodentine、EndoSequence、NeoMTA 2 和 NeoPutty 都表现出了可接受的体外抗菌性、生物相容性和矿化支持特性。

{"title":"Antibacterial, biocompatible, and mineralization-inducing properties of calcium silicate-based cements","authors":"Taimy Cruz Hondares, Xiaoxiao Hao, Yanfang Zhao, Yuyin Lin, Dobrawa Napierala, Janice G. Jackson, Ping Zhang","doi":"10.1111/ipd.13185","DOIUrl":"10.1111/ipd.13185","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Different pulp capping materials have different origins and compositions, require different preparations, and may vary in their bioactive properties.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>The purpose of this study was to evaluate the antibacterial activity, biocompatibility, and mineralization-inducing potential of calcium silicate-based pulp capping materials.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>Six contemporary calcium silicate-based cements, ProRoot MTA, MTA Angelus, Biodentine, EndoSequence, NeoMTA 2, and NeoPutty, were evaluated. The antibacterial effects of these materials against <i>Streptococcus mutans</i> UA159 and <i>Enterococcus faecalis</i> ATCC 29212 were determined by the agar diffusion assay and the direct culture test. The biocompatibility and mineralization-inducing potential of these materials in preodontoblastic 17IIA11 cells were evaluated by the MTT assay and by Alizarin Red S staining, respectively.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results and Conclusion</h3>\u0000 \u0000 <p>In agar diffusion test, only Biodentine showed distinct antibacterial effects against <i>S. mutans</i>. All the tested materials, however, showed antibacterial effects against <i>S. mutans</i> and <i>E. faecalis</i> in the direct culture test, with Biodentine showing the strongest growth inhibition against both <i>S. mutans</i> and <i>E. faecalis</i>. All the tested materials showed acceptable biocompatibility and mineralization-supporting potential in our experimental conditions. In summary, ProRoot MTA, MTA Angelus, Biodentine, EndoSequence, NeoMTA 2, and NeoPutty demonstrated acceptable in vitro antimicrobial, biocompatible, and mineralization-supporting properties.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"843-852"},"PeriodicalIF":2.3,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ipd.13185","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Traditional versus virtual interviews: A perspective of paediatric dentistry program directors and residents 传统面试与虚拟面试：儿童牙科项目主任和住院医师的观点

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-11 DOI: 10.1111/ipd.13187

Farhad Yeroshalmi, Aaron Steinberg, Keith S. Margulis, Victor Badner

Background

COVID-19 pandemic restrictions necessitated changes in conduct of the interview process for the selection of candidates in paediatric dentistry residency programs.

Aims

To examine the experiences and attitudes of paediatric dentistry program directors and residents regarding the virtual interview process during the 2020/2021 application cycle.

Design

A survey was sent to 82 directors and 416 postdoctoral members of the American Academy of Pediatric Dentistry with data collected from individuals interviewed during the 2020/2021 cycle.

Results

Response rates for directors and residents were 27% (N = 22/82) and 17% (N = 72/416), respectively. Seventy-three percent of directors (N = 16) believed that virtual interviews were not an adequate substitute for in-person interviews and made it difficult to present facilities, observe applicant interactions, and assess personality. Fifty-nine percent of the directors (N = 13) were not interested in using virtual interviews if restrictions were lifted. Residents reported that virtual interviews were accommodating but were unable to observe interpersonal interactions, assess the location and facilities, and understand the program culture. Sixty-one percent of residents (N = 44) prefer to interview in-person.

Conclusion

The majority of program directors (73%) felt that virtual interviews could not substitute for in-person interviews and 59% would not be interested in using virtual interviews in the future. Residents (94%) reported inability to evaluate the location and facilities, and 61% prefer to interview in-person for future interviews.

背景由于COVID-19大流行的限制，儿科牙科住院医师项目在遴选候选人时必须改变面试流程。目的研究儿科牙科项目主任和住院医师对2020/2021年申请周期内虚拟面试流程的经验和态度。结果主任和住院医师的回复率分别为27%（N=22/82）和17%（N=72/416）。73%的主任（N = 16）认为，虚拟面试不能充分替代现场面试，难以展示设施、观察申请人的互动和评估个性。如果取消限制，59% 的主任（13 人）对使用虚拟面试不感兴趣。住校生们表示，虚拟面试可以提供便利，但无法观察人际交往、评估地点和设施，也无法了解项目文化。结论大多数项目主任（73%）认为虚拟访谈不能替代面对面访谈，59%的人对将来使用虚拟访谈不感兴趣。住院医师（94%）表示无法对面试地点和设施进行评估，61%的住院医师倾向于在今后的面试中亲自面试。

{"title":"Traditional versus virtual interviews: A perspective of paediatric dentistry program directors and residents","authors":"Farhad Yeroshalmi, Aaron Steinberg, Keith S. Margulis, Victor Badner","doi":"10.1111/ipd.13187","DOIUrl":"10.1111/ipd.13187","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>COVID-19 pandemic restrictions necessitated changes in conduct of the interview process for the selection of candidates in paediatric dentistry residency programs.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>To examine the experiences and attitudes of paediatric dentistry program directors and residents regarding the virtual interview process during the 2020/2021 application cycle.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>A survey was sent to 82 directors and 416 postdoctoral members of the American Academy of Pediatric Dentistry with data collected from individuals interviewed during the 2020/2021 cycle.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Response rates for directors and residents were 27% (<i>N</i> = 22/82) and 17% (<i>N</i> = 72/416), respectively. Seventy-three percent of directors (<i>N</i> = 16) believed that virtual interviews were not an adequate substitute for in-person interviews and made it difficult to present facilities, observe applicant interactions, and assess personality. Fifty-nine percent of the directors (<i>N</i> = 13) were not interested in using virtual interviews if restrictions were lifted. Residents reported that virtual interviews were accommodating but were unable to observe interpersonal interactions, assess the location and facilities, and understand the program culture. Sixty-one percent of residents (<i>N</i> = 44) prefer to interview in-person.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The majority of program directors (73%) felt that virtual interviews could not substitute for in-person interviews and 59% would not be interested in using virtual interviews in the future. Residents (94%) reported inability to evaluate the location and facilities, and 61% prefer to interview in-person for future interviews.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"862-870"},"PeriodicalIF":2.3,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572309","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

Dental treatment of children with special healthcare needs: A retrospective study of 10 years of treatment 有特殊医疗需求儿童的牙科治疗：10 年治疗的回顾性研究

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-09 DOI: 10.1111/ipd.13186

Hanna Hieronymus, Selin Aydin, Cornelia Frese, Matthias Huck, Diana Wolff, Caroline Sekundo

Background/Aim

Children with special healthcare needs (CSHCN) often face oral health challenges. This retrospective cross-sectional study at a university hospital aimed to determine CSHCN's medical spectrum, dental treatment needs, and mode of treatment: general anesthesia (GA) or outpatient dental care (ODC).

Design

Data from the Department of Conservative Dentistry, Heidelberg University Hospital, 2012–2022, were reviewed, considering age, gender, International Classification of Diseases-10 diagnoses, caries experience (dmft/DMFT), restorative parameters, and treatment under GA/ODC. For patients under GA, their American Society of Anesthesiologists (ASA) classification was considered. Descriptive statistics, Kruskal–Wallis test, Mann–Whitney U-test and logistic regression were utilized.

Results

Of 669 patients, congenital and chromosomal malformations (34.7%), diseases of the nervous system (19.1%), and mental and behavioral disorders (16.0%) were mainly diagnosed. Dentin caries prevalence was high at 79.1%, with treatments performed mainly under GA (51.4%). The odds of receiving treatment under GA decreased with patient age and increased with higher dmft/DMFT scores. Most under GA were classified as ASA 3 (51.7%), indicating high anesthesia risks.

Conclusion

Children with special healthcare needs often have diseases that can lead to higher challenges related to cooperation. The high prevalence of dentin caries underscores the substantial need for dental treatments, which were consequently often performed under GA, despite the associated risks. These findings stress the need for trained dental professionals.

背景/目的有特殊医疗保健需求的儿童（CSHCN）常常面临口腔健康方面的挑战。这项在一所大学医院进行的回顾性横断面研究旨在确定 CSHCN 的医疗范围、牙科治疗需求以及治疗方式：全身麻醉（GA）或门诊牙科护理（ODC）。设计回顾了海德堡大学医院保守牙科 2012-2022 年的数据，考虑了年龄、性别、国际疾病分类-10 诊断、龋病经验（dmft/DMFT）、修复参数以及在 GA/ODC 下的治疗情况。对于接受 GA 治疗的患者，还考虑了他们的美国麻醉医师协会 (ASA) 分级。结果在 669 名患者中，主要诊断为先天性和染色体畸形（34.7%）、神经系统疾病（19.1%）以及精神和行为障碍（16.0%）。牙本质龋齿发病率高达 79.1%，主要在 GA 下进行治疗（51.4%）。接受GA治疗的几率随着患者年龄的增长而降低，随着dmft/DMFT评分的提高而增加。大多数接受 GA 治疗的患者被归类为 ASA 3 级（51.7%），这表明麻醉风险较高。牙本质龋齿的高发病率凸显了对牙科治疗的巨大需求，因此，尽管存在相关风险，但这些治疗通常都是在全麻下进行的。这些发现强调了对训练有素的牙科专业人员的需求。

{"title":"Dental treatment of children with special healthcare needs: A retrospective study of 10 years of treatment","authors":"Hanna Hieronymus, Selin Aydin, Cornelia Frese, Matthias Huck, Diana Wolff, Caroline Sekundo","doi":"10.1111/ipd.13186","DOIUrl":"10.1111/ipd.13186","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background/Aim</h3>\u0000 \u0000 <p>Children with special healthcare needs (CSHCN) often face oral health challenges. This retrospective cross-sectional study at a university hospital aimed to determine CSHCN's medical spectrum, dental treatment needs, and mode of treatment: general anesthesia (GA) or outpatient dental care (ODC).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>Data from the Department of Conservative Dentistry, Heidelberg University Hospital, 2012–2022, were reviewed, considering age, gender, International Classification of Diseases-10 diagnoses, caries experience (dmft/DMFT), restorative parameters, and treatment under GA/ODC. For patients under GA, their American Society of Anesthesiologists (ASA) classification was considered. Descriptive statistics, Kruskal–Wallis test, Mann–Whitney <i>U</i>-test and logistic regression were utilized.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Of 669 patients, congenital and chromosomal malformations (34.7%), diseases of the nervous system (19.1%), and mental and behavioral disorders (16.0%) were mainly diagnosed. Dentin caries prevalence was high at 79.1%, with treatments performed mainly under GA (51.4%). The odds of receiving treatment under GA decreased with patient age and increased with higher dmft/DMFT scores. Most under GA were classified as ASA 3 (51.7%), indicating high anesthesia risks.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Children with special healthcare needs often have diseases that can lead to higher challenges related to cooperation. The high prevalence of dentin caries underscores the substantial need for dental treatments, which were consequently often performed under GA, despite the associated risks. These findings stress the need for trained dental professionals.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"853-861"},"PeriodicalIF":2.3,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ipd.13186","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Are we practising what we preach and are we all singing from the same hymn sheet? An exploration of teaching in paediatric caries management across UK dental schools 我们是否言行一致？英国牙科学院儿科龋齿管理教学探索

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-08 DOI: 10.1111/ipd.13181

Faith Campbell, Rachel Goldsmith, Helen Rogers

Background

The evidence underpinning caries management for children has progressed dramatically over the past 20 years. Anecdotally, this is not reflected in the teaching provided to undergraduate dental students, with the ongoing teaching of outdated methods within some dental schools.

Aim

To capture the current undergraduate teaching provision and clinical treatment experience requirement relative to caries management in paediatric dentistry in UK dental schools.

Design

Cross-sectional analysis of current teaching methods on paediatric caries management was obtained using a piloted online data collection form. Question content included current caries teaching methods, assessment of student exposure and competence. The results were analysed descriptively.

Results

Of the 16 UK dental schools, 14 participated. Discrepancy in teaching content was apparent. Many schools (n = 9) taught biological caries management through therapeutic fissure sealants, yet this was not reflected in assessment and clinical requirements. Some schools (n = 4) taught amalgam placement in children, and most (n = 12) operatively taught treatments that would no longer be routinely provided in general dental practice in the UK, including primary tooth pulpotomy.

Conclusion

There is substantial variation in the paediatric caries management techniques that are taught across UK dental schools, demonstrating a need for a national consensus to address these disparities.

背景在过去的20年中，儿童龋病治疗的相关证据有了长足的进步。目的通过试行的在线数据收集表，对当前儿童龋病管理的教学方法进行横向分析。问题内容包括当前的龋病教学方法、学生接触龋病的机会和能力评估。结果在英国的 16 所牙科学校中，有 14 所参加了调查。教学内容差异明显。许多学校（9 所）通过治疗性窝沟封闭教授生物龋管理，但这并没有反映在评估和临床要求中。一些学校（4 所）教授儿童汞合金置入术，而大多数学校（12 所）教授的手术治疗方法在英国普通牙科实践中已不再是常规方法，包括基牙牙髓切断术。

{"title":"Are we practising what we preach and are we all singing from the same hymn sheet? An exploration of teaching in paediatric caries management across UK dental schools","authors":"Faith Campbell, Rachel Goldsmith, Helen Rogers","doi":"10.1111/ipd.13181","DOIUrl":"10.1111/ipd.13181","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The evidence underpinning caries management for children has progressed dramatically over the past 20 years. Anecdotally, this is not reflected in the teaching provided to undergraduate dental students, with the ongoing teaching of outdated methods within some dental schools.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To capture the current undergraduate teaching provision and clinical treatment experience requirement relative to caries management in paediatric dentistry in UK dental schools.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>Cross-sectional analysis of current teaching methods on paediatric caries management was obtained using a piloted online data collection form. Question content included current caries teaching methods, assessment of student exposure and competence. The results were analysed descriptively.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Of the 16 UK dental schools, 14 participated. Discrepancy in teaching content was apparent. Many schools (<i>n</i> = 9) taught biological caries management through therapeutic fissure sealants, yet this was not reflected in assessment and clinical requirements. Some schools (<i>n</i> = 4) taught amalgam placement in children, and most (<i>n</i> = 12) operatively taught treatments that would no longer be routinely provided in general dental practice in the UK, including primary tooth pulpotomy.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>There is substantial variation in the paediatric caries management techniques that are taught across UK dental schools, demonstrating a need for a national consensus to address these disparities.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"799-810"},"PeriodicalIF":2.3,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ipd.13181","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of the effect on the permanent tooth germ and the adjacent teeth by finite element impact analysis in the traumatized primary tooth 通过有限元冲击分析评估受创基牙对恒牙牙胚和邻牙的影响

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-07 DOI: 10.1111/ipd.13183

Ayça Kurt, Murat Yaylacı, Ayberk Dizdar, Muhammed Enes Naralan, Ecren Uzun Yaylacı, Şevval Öztürk, Binali Çakır

Background

One of the primary concerns in the paediatric emergencies is traumatic dental injuries.

Objective

This study aimed to create trauma in primary teeth and reveal its effects finite element analysis.

Design

Three-dimensional models were created using cone-beam computed tomography images, representing a maxillary primary central incisor. An impact force moving at a speed of 10 m/s was simulated on the labial tooth surface in two directions: buccal and incisal.

Results

The stress and deformation experienced in the adjacent tooth due to the primary tooth were higher than those generated in the permanent tooth. Forces applied in the incisal direction resulted in higher levels of stress and deformation in the permanent tooth germ. The difference between the stress and deformation values in primary teeth in the forces applied in the buccal and incisal directions is 21% and 75%, respectively; in the permanent tooth germ, this difference was 233% and 100%, respectively.

Conclusions

Based on the findings of this study, it is crucial to thoroughly evaluate not only the affected primary tooth but also the adjacent teeth and the permanent tooth germ in traumatic dental injuries. This comprehensive examination allows for the anticipation and management of potential long-term problems.

背景儿科急诊的主要关注点之一是牙齿外伤。目的本研究旨在创建基牙外伤并揭示其影响的有限元分析。模拟以 10 米/秒的速度在颊侧和切侧两个方向上对唇齿表面施加冲击力。结果基牙在邻牙上产生的应力和变形高于恒牙。从切口方向施加的力导致恒牙牙胚产生更高水平的应力和变形。在颊侧和切侧施加的力中，基牙的应力和变形值之间的差异分别为 21% 和 75%；而在恒牙牙胚中，这一差异分别为 233% 和 100%。这种全面的检查有助于预测和处理潜在的长期问题。

{"title":"Evaluation of the effect on the permanent tooth germ and the adjacent teeth by finite element impact analysis in the traumatized primary tooth","authors":"Ayça Kurt, Murat Yaylacı, Ayberk Dizdar, Muhammed Enes Naralan, Ecren Uzun Yaylacı, Şevval Öztürk, Binali Çakır","doi":"10.1111/ipd.13183","DOIUrl":"10.1111/ipd.13183","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>One of the primary concerns in the paediatric emergencies is traumatic dental injuries.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>This study aimed to create trauma in primary teeth and reveal its effects finite element analysis.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>Three-dimensional models were created using cone-beam computed tomography images, representing a maxillary primary central incisor. An impact force moving at a speed of 10 m/s was simulated on the labial tooth surface in two directions: buccal and incisal.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The stress and deformation experienced in the adjacent tooth due to the primary tooth were higher than those generated in the permanent tooth. Forces applied in the incisal direction resulted in higher levels of stress and deformation in the permanent tooth germ. The difference between the stress and deformation values in primary teeth in the forces applied in the buccal and incisal directions is 21% and 75%, respectively; in the permanent tooth germ, this difference was 233% and 100%, respectively.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Based on the findings of this study, it is crucial to thoroughly evaluate not only the affected primary tooth but also the adjacent teeth and the permanent tooth germ in traumatic dental injuries. This comprehensive examination allows for the anticipation and management of potential long-term problems.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"822-831"},"PeriodicalIF":2.3,"publicationDate":"2024-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ipd.13183","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Risk factors associated with the occurrence of avulsion in the primary incisors: A case–control study 与发生主门齿撕脱相关的风险因素：病例对照研究

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-04 DOI: 10.1111/ipd.13172

Bianca Del Negro, Nuno Vibe Hermann, Eva Lauridsen, Fausto Medeiros Mendes, Marcia Turolla Wanderley

Background

Identifying factors associated with the occurrence of primary tooth avulsion is essential to promote prevention strategies.

Aim

To investigate the risk factors associated with primary incisor avulsion and variables associated with post-avulsion sequelae in the permanent successor.

Design

This case–control study comprised 407 children (cases) with primary incisor avulsion and 407 children (controls) with other traumatic dental injuries (TDI). The association between explanatory variables and avulsion was evaluated through logistic regression. Odds ratios (OR) and 95% confidence intervals (95% CI) were calculated. Poisson regression analyses between potential explanatory variables and sequelae were run, from which relative risks (RR) and corresponding 95% CI were estimated.

Results

TDI caused by moderate falls (OR = 2.20; 95% CI = 1.47 to 3.27), affecting lateral incisors (OR = 10.10; 95% CI = 3.89 to 26.54) and the lower arch (OR = 9.54; 95% CI = 3.15 to 28.85), were associated with primary incisor avulsion. Moreover, children with previous severe TDI, anterior open bite, and anterior crossbite had higher odds of primary incisor avulsion. Children who suffered from any primary tooth avulsion (RR = 2.68; 95% CI = 1.82 to 3.95) had a higher risk of sequelae in the permanent successors. The risk for sequelae in the permanent teeth was significantly greater for younger children under age 2 years than for children ages 3 to 5 years.

Conclusion

Risk factors for primary incisor avulsion are related to the severity of the fall, tooth position, history of previous TDI, and malocclusion. Furthermore, avulsion increases the risk of sequelae in the permanent successors.

背景查明与基牙脱落发生相关的因素对于推广预防策略至关重要。目的研究与基牙门牙脱落相关的风险因素以及与恒牙后继脱落后遗症相关的变量。设计这项病例对照研究包括407名基牙门牙脱落的儿童（病例）和407名其他牙外伤（TDI）的儿童（对照）。通过逻辑回归评估了解释变量与牙齿脱落之间的关系。计算了比率（OR）和 95% 置信区间（95% CI）。结果由中度跌倒（OR = 2.20；95% CI = 1.47 至 3.27）、影响侧切牙（OR = 10.10；95% CI = 3.89 至 26.54）和下牙弓（OR = 9.54；95% CI = 3.15 至 28.85）引起的TDI与原切牙脱落有关。此外，曾患有严重TDI、前方开放咬合和前方交叉咬合的儿童发生原切牙脱落的几率更高。发生过任何基牙脱落的儿童（RR = 2.68；95% CI = 1.82 至 3.95），其恒牙继发后遗症的风险较高。2岁以下儿童恒牙后遗症的风险明显高于3至5岁的儿童。结论：原切牙脱落的风险因素与跌倒的严重程度、牙齿位置、既往TDI史和咬合不正有关。此外，牙齿脱落还会增加恒牙后继畸形的风险。

{"title":"Risk factors associated with the occurrence of avulsion in the primary incisors: A case–control study","authors":"Bianca Del Negro, Nuno Vibe Hermann, Eva Lauridsen, Fausto Medeiros Mendes, Marcia Turolla Wanderley","doi":"10.1111/ipd.13172","DOIUrl":"10.1111/ipd.13172","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Identifying factors associated with the occurrence of primary tooth avulsion is essential to promote prevention strategies.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To investigate the risk factors associated with primary incisor avulsion and variables associated with post-avulsion sequelae in the permanent successor.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>This case–control study comprised 407 children (cases) with primary incisor avulsion and 407 children (controls) with other traumatic dental injuries (TDI). The association between explanatory variables and avulsion was evaluated through logistic regression. Odds ratios (OR) and 95% confidence intervals (95% CI) were calculated. Poisson regression analyses between potential explanatory variables and sequelae were run, from which relative risks (RR) and corresponding 95% CI were estimated.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>TDI caused by moderate falls (OR = 2.20; 95% CI = 1.47 to 3.27), affecting lateral incisors (OR = 10.10; 95% CI = 3.89 to 26.54) and the lower arch (OR = 9.54; 95% CI = 3.15 to 28.85), were associated with primary incisor avulsion. Moreover, children with previous severe TDI, anterior open bite, and anterior crossbite had higher odds of primary incisor avulsion. Children who suffered from any primary tooth avulsion (RR = 2.68; 95% CI = 1.82 to 3.95) had a higher risk of sequelae in the permanent successors. The risk for sequelae in the permanent teeth was significantly greater for younger children under age 2 years than for children ages 3 to 5 years.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Risk factors for primary incisor avulsion are related to the severity of the fall, tooth position, history of previous TDI, and malocclusion. Furthermore, avulsion increases the risk of sequelae in the permanent successors.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"729-739"},"PeriodicalIF":2.3,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572391","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

Evaluation of the clinical application of personalized 3D printing and CAD/CAM resin crowns to replace stainless steel crowns in paediatric dentistry 评估个性化 3D 打印和 CAD/CAM 树脂牙冠取代不锈钢牙冠在儿童牙科中的临床应用

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-03 DOI: 10.1111/ipd.13182

Huei-Yu Huang, Ya-Ting Yang, Chun-Chao Chuang, Yung-Kang Shen, Mu-Hsiung Chen, Wei-Chun Lin

Background

Children with dental caries are treated with stainless steel metal crowns (SSC), but the aesthetics and precision still need to be improved. Currently, both 3D-printed resin crowns (PRC) and computer-aided design/computer-aided manufacture (CAD/CAM) resin crowns (CRC) meet the clinical requirements for crown applications in terms of strength, production time, cost, and aesthetics.

Aim

This study replaced SSC with customized resin crowns by 3D printing and CAD/CAM.

Design

In this study, PRC, CRC, and SSC were used for incisor and molar restorations, and 60 crowns were made with 10 for each group. The fabrication efficiency, surface characteristics, marginal fit, and stability of the two different crowns were evaluated.

Results

PRC and CRC show superior color and surface characteristics, though production times are longer (5.3–12.4 times and 3.3–9.1 times, respectively) than for SSC (p < .05). They, however, can be completed within 80 min. Edge gaps for PRC and CRC are significantly lower (13.0–19.2 times and 13.0–13.7 times) than for SSC (p < .05). All materials exhibit good stability.

Conclusion

The 3D-PRCs and CAD/CAM resin crowns may replace SSCs as a potential choice for clinical child caries.

背景儿童龋齿的治疗多采用不锈钢金属冠（SSC），但其美观度和精确度仍有待提高。目前，3D打印树脂冠（PRC）和计算机辅助设计/计算机辅助制造（CAD/CAM）树脂冠（CRC）在强度、制作时间、成本和美观性等方面都能满足临床对冠应用的要求。结果PRC和CRC显示出更优越的颜色和表面特征，但制作时间比SSC长（分别为5.3-12.4倍和3.3-9.1倍）（p <.05）。不过，它们都能在 80 分钟内完成。PRC 和 CRC 的边缘间隙（13.0-19.2 倍和 13.0-13.7 倍）明显低于 SSC（p < .05）。结论3D-PRCs和CAD/CAM树脂冠可能会取代SSCs，成为临床儿童龋病的潜在选择。

{"title":"Evaluation of the clinical application of personalized 3D printing and CAD/CAM resin crowns to replace stainless steel crowns in paediatric dentistry","authors":"Huei-Yu Huang, Ya-Ting Yang, Chun-Chao Chuang, Yung-Kang Shen, Mu-Hsiung Chen, Wei-Chun Lin","doi":"10.1111/ipd.13182","DOIUrl":"10.1111/ipd.13182","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Children with dental caries are treated with stainless steel metal crowns (SSC), but the aesthetics and precision still need to be improved. Currently, both 3D-printed resin crowns (PRC) and computer-aided design/computer-aided manufacture (CAD/CAM) resin crowns (CRC) meet the clinical requirements for crown applications in terms of strength, production time, cost, and aesthetics.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>This study replaced SSC with customized resin crowns by 3D printing and CAD/CAM.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>In this study, PRC, CRC, and SSC were used for incisor and molar restorations, and 60 crowns were made with 10 for each group. The fabrication efficiency, surface characteristics, marginal fit, and stability of the two different crowns were evaluated.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>PRC and CRC show superior color and surface characteristics, though production times are longer (5.3–12.4 times and 3.3–9.1 times, respectively) than for SSC (<i>p</i> < .05). They, however, can be completed within 80 min. Edge gaps for PRC and CRC are significantly lower (13.0–19.2 times and 13.0–13.7 times) than for SSC (<i>p</i> < .05). All materials exhibit good stability.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The 3D-PRCs and CAD/CAM resin crowns may replace SSCs as a potential choice for clinical child caries.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"811-821"},"PeriodicalIF":2.3,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572387","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

Dental photography for children: A global survey 儿童牙科摄影：全球调查。

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-04-01 DOI: 10.1111/ipd.13180

Areej Alqadi, Anne C. O'Connell

Background

Clinical photographs are now considered an essential element for accurate and objective dental records. Very little information exists on dental photography in children and the factors that can influence the dentist's decision to take dental photographs.

Aim

This study aimed to assess the current use, attitude and confidence of paediatric dentists using clinical dental photography of children worldwide.

Design

This was a cross-sectional questionnaire-based study distributed online to paediatric dentists around the globe.

Results

The survey was completed by 390 dentists. The majority of participants (82.3%, n = 321) took dental photographs of their patients, and over 74% of the participants were confident in taking dental photographs. Sixty-nine dentists (17.7%) did not take photographs. Seventy-four per cent (n = 240) of those who take dental photographs and 47.8% (n = 33) of those who do not take dental photographs reported an effect on the child's behaviour. The majority of participants expressed interest in receiving further training.

Conclusion

Most paediatric dentists take dental photographs of their patients and value their role in the behavioural management of the child patient. Paediatric dentists need further training in children's dental photography, including guidance on proper image recording, storage and transfer.

背景：临床照片现在被认为是准确、客观的牙科记录的基本要素。关于儿童牙科摄影以及影响牙医决定拍摄牙科照片的因素的信息却很少。目的：本研究旨在评估全球儿童牙医使用儿童临床牙科摄影的现状、态度和信心：设计：这是一项以横断面问卷为基础的研究，通过网络向全球儿科牙医发放问卷：390名牙科医生完成了调查。大多数参与者（82.3%，n = 321）为患者拍摄了牙科照片，超过 74% 的参与者对拍摄牙科照片有信心。69名牙医（17.7%）没有拍摄照片。74%（n=240）拍摄牙科照片的牙医和47.8%（n=33）不拍摄牙科照片的牙医表示对儿童的行为有影响。大多数参与者表示有兴趣接受进一步培训：结论：大多数儿童牙科医生都会为患者拍摄牙科照片，并重视照片在儿童患者行为管理中的作用。儿童牙科医生需要进一步接受儿童牙科摄影方面的培训，包括正确记录、存储和传输图像方面的指导。

{"title":"Dental photography for children: A global survey","authors":"Areej Alqadi, Anne C. O'Connell","doi":"10.1111/ipd.13180","DOIUrl":"10.1111/ipd.13180","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Clinical photographs are now considered an essential element for accurate and objective dental records. Very little information exists on dental photography in children and the factors that can influence the dentist's decision to take dental photographs.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>This study aimed to assess the current use, attitude and confidence of paediatric dentists using clinical dental photography of children worldwide.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>This was a cross-sectional questionnaire-based study distributed online to paediatric dentists around the globe.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The survey was completed by 390 dentists. The majority of participants (82.3%, <i>n</i> = 321) took dental photographs of their patients, and over 74% of the participants were confident in taking dental photographs. Sixty-nine dentists (17.7%) did not take photographs. Seventy-four per cent (<i>n</i> = 240) of those who take dental photographs and 47.8% (<i>n</i> = 33) of those who do not take dental photographs reported an effect on the child's behaviour. The majority of participants expressed interest in receiving further training.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Most paediatric dentists take dental photographs of their patients and value their role in the behavioural management of the child patient. Paediatric dentists need further training in children's dental photography, including guidance on proper image recording, storage and transfer.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"790-798"},"PeriodicalIF":2.3,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140335613","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

Volatile sulfur compounds in asthmatic children and adolescents: A cross-sectional study in breath and saliva 哮喘儿童和青少年体内的挥发性硫化合物：呼吸和唾液中的横断面研究。

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-03-21 DOI: 10.1111/ipd.13178

Cindy Buj-Acosta, Verónica García-Sanz, Lusine Hakobyan, Beatriz Tarazona-Álvarez, Carmen Molins-Legua, Pilar Campins-Falcó, Vanessa Paredes-Gallardo, Miguel Tortajada-Girbés

Background

Halitosis in children implies psychosocial repercussions. Risk factors associated with this condition are unclear, and detection methods are inaccurate.

Aim

To quantify the levels of sulfur-like compounds in children with asthma and healthy children from a novel validated assay, and to establish the risk factors related to halitosis.

Design

One hundred and twenty-eight individuals (63 healthy and 65 asthmatic) from 3 to 17 years of age were tested using a passive colorimetric sensor to measure the levels of sulfur-like compounds in breath and saliva. Information was collected on oral hygiene habits, gingival and dental health, breathing type, and dental malocclusion.

Results

The mean values of hydrogen sulfide were 4.0 ± 6.8 and 19.7 ± 12.2 ppbv (parts per billion in volume) in the control and asthmatic groups, respectively (p < .001). The presence of higher concentrations of sulfur compounds was significantly associated (p < .05) with the presence of gingival inflammation, tongue coating, dental plaque, mouth breathing, hypomineralization, age, tongue brushing, and the use of dental floss.

Conclusion

The level of sulfur in breath and saliva was significantly higher in patients with asthma. These results can serve as a precedent to raise awareness among paediatricians and parents about oral hygiene care in children and adolescents.

背景：儿童口臭会对社会心理造成影响。目的：通过一种新型有效的检测方法量化哮喘儿童和健康儿童口中类硫化物的水平，并确定与口臭相关的风险因素：设计：128 名 3 至 17 岁的儿童（63 名健康儿童和 65 名哮喘儿童）接受了使用被动比色传感器测量呼气和唾液中硫样化合物水平的测试。此外，还收集了有关口腔卫生习惯、牙龈和牙齿健康、呼吸类型和牙齿咬合不正等方面的信息：结果：对照组和哮喘组的硫化氢平均值分别为 4.0 ± 6.8 和 19.7 ± 12.2 ppbv（十亿分之一体积）（p 结论：对照组和哮喘组的硫化氢平均值分别为 4.0 ± 6.8 和 19.7 ± 12.2 ppbv（十亿分之一体积）：哮喘患者呼气和唾液中的硫含量明显较高。这些结果可以作为一个先例，提高儿科医生和家长对儿童和青少年口腔卫生护理的认识。

{"title":"Volatile sulfur compounds in asthmatic children and adolescents: A cross-sectional study in breath and saliva","authors":"Cindy Buj-Acosta, Verónica García-Sanz, Lusine Hakobyan, Beatriz Tarazona-Álvarez, Carmen Molins-Legua, Pilar Campins-Falcó, Vanessa Paredes-Gallardo, Miguel Tortajada-Girbés","doi":"10.1111/ipd.13178","DOIUrl":"10.1111/ipd.13178","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Halitosis in children implies psychosocial repercussions. Risk factors associated with this condition are unclear, and detection methods are inaccurate.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To quantify the levels of sulfur-like compounds in children with asthma and healthy children from a novel validated assay, and to establish the risk factors related to halitosis.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Design</h3>\u0000 \u0000 <p>One hundred and twenty-eight individuals (63 healthy and 65 asthmatic) from 3 to 17 years of age were tested using a passive colorimetric sensor to measure the levels of sulfur-like compounds in breath and saliva. Information was collected on oral hygiene habits, gingival and dental health, breathing type, and dental malocclusion.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The mean values of hydrogen sulfide were 4.0 ± 6.8 and 19.7 ± 12.2 ppbv (parts per billion in volume) in the control and asthmatic groups, respectively (<i>p</i> < .001). The presence of higher concentrations of sulfur compounds was significantly associated (<i>p</i> < .05) with the presence of gingival inflammation, tongue coating, dental plaque, mouth breathing, hypomineralization, age, tongue brushing, and the use of dental floss.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The level of sulfur in breath and saliva was significantly higher in patients with asthma. These results can serve as a precedent to raise awareness among paediatricians and parents about oral hygiene care in children and adolescents.</p>\u0000 </section>\u0000 </div>","PeriodicalId":14268,"journal":{"name":"International journal of paediatric dentistry","volume":"34 6","pages":"782-789"},"PeriodicalIF":2.3,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/ipd.13178","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140184385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Correction to “Assessment of dental caries based on ICDAS and WHO criteria: A comparative study” 更正 "基于 ICDAS 和世卫组织标准的龋齿评估：比较研究"。

IF 2.3 3区医学 Q2 DENTISTRY, ORAL SURGERY & MEDICINE

International journal of paediatric dentistry

Pub Date : 2024-03-18 DOI: 10.1111/ipd.13179

Rai A, Sundas S, Dhakal N, Khapung A. Assessment of dental caries based on ICDAS and WHO criteria: A comparative study. Int J Paediatr Dent. 2024; 34: 77–84. doi:10.1111/ipd.13099

In the article entitled “Assessment of dental caries based on ICDAS and WHO criteria: A comparative study,” which was previously published in Volume 34 Issue 1 of International Journal of Paediatric Dentistry, a sentence is corrected in Section 2:1—“Study Design” of “Materials and Methods.”

The correct sentence will be as follows:

The study was carried out over a period of 5 months (February 1, 2022–June 30, 2022).

We apologize for this error.

Rai A、Sundas S、Dhakal N、Khapung A. 基于 ICDAS 和 WHO 标准的龋齿评估：一项比较研究。Int J Paediatr Dent.2024; 34: 77-84. doi:10.1111/ipd.13099在题为 "基于 ICDAS 和 WHO 标准的龋齿评估：之前发表在《国际儿童牙科杂志》（International Journal of Paediatric Dentistry）第34卷第1期上的 "材料与方法 "第2:1节 "研究设计 "中有一句话有误，正确的句子如下：该研究为期5个月（2022年2月1日至2022年6月30日）。

引用次数: 0