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Terminal Efficiency, Lag and Dropout in Cohorts from 2007 to 2014 of Dental Students at the University of Costa Rica 2007 - 2014年哥斯达黎加大学牙科专业学生的终末效率、滞后和辍学率
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-06-29 DOI: 10.15517/ijds.2023.55636
Cristina Castro-Sancho, Adrián Gómez-Fernández, Romain Fantil, Natalia Gutiérrez-Marín
Determine the terminal efficiency, lag and dropout in the cohorts of students who entered the dentistry career at the Faculty of Dentistry at University of Costa Rica in the lapse 2007 to 2014. Data from 736 files were collected. The variables considered were sex, admission age, nationality, marital status, children, admission note, domicile and high school. The data was collected from the Student Application System, the physical files, and the data base from the Supreme Court of Elections of Costa Rica. Descriptive statistics, bivariate and multivariate analysis were made, which were implemented from two logistic regression models. 98% of the students were Costa Rican, 68% women, 79% entered according to the admission note, 43% entered with an age of 18 years or less, 50% came from a public school, 77 % resided in the Greater Metropolitan Area and 95% were single and remained without children. The average terminal efficiency was 6%; 46% of students have graduated with lag, 16% are still enrolled and 32% dropped out. Sex, age, admission note, and motherhood are sociodemographic variables that are associated with terminal efficiency and dropout. The average terminal efficiency in the cohorts from 2007 to 2014 in the courses at the Faculty of Dentistry University of Costa Rica was very low, almost half of the students graduated with lag and about a third dropped out the studies. The grade from the admission note seems to be a predictor of students’ academic behavior, higher grade had more chances of graduating and less likely to dropout.
确定2007年至2014年哥斯达黎加大学牙科学院进入牙科职业的学生群体的最终效率、滞后和辍学情况。共收集736个文件的数据。考虑的变量包括性别、入学年龄、国籍、婚姻状况、子女、录取通知书、住所和高中。数据收集自学生申请系统、实体文件和哥斯达黎加最高选举法院的数据库。采用两种逻辑回归模型进行描述性统计、双变量和多变量分析。98%的学生是哥斯达黎加人,68%是妇女,79%是根据录取通知书入学的,43%的学生年龄在18岁或以下,50%来自公立学校,77%居住在大都市区,95%是单身,没有孩子。平均终端效率为6%;46%的学生毕业落后,16%的学生仍然在读,32%的学生辍学。性别、年龄、住院证明和母性是与终末效率和辍学率相关的社会人口学变量。从2007年到2014年,哥斯达黎加大学牙科学院课程的平均终端效率非常低,几乎一半的学生毕业滞后,约三分之一的学生辍学。录取通知书上的分数似乎是学生学业表现的一个预测指标,分数越高,毕业的机会越大,退学的可能性越小。
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引用次数: 0
Relationship between Diabetes Mellitus and Root Canal Infections 糖尿病与根管感染的关系
Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-05-24 DOI: 10.21306/dishekimligi.1292997
Sevinç AKTEMUR TÜRKER, Füsun CÖMERT
Giriş: Endodontik enfeksiyonlar, periapikal dokuların enfeksiyonu olarak tanımlanmaktadır. Kök kanalında bulunan mikroorganizmaların ya da bu mikroorganizmaların toksinlerinin, enzimlerinin ve metabolitik ürünlerinin kök dışına (periapekse) invazyonu sonucu sert doku rezorpsiyonu ve periodontal ligamentin yıkım ile karakterize periapikal lezyon (apikal periododontitis) gelişmektedir. Son yıllarda yapılan çalışmalarda oral/periodontal enfeksiyon ve inflamasyonun çeşitli sistemik hastalıkların ve durumların gelişimini ve şiddetini etkileyen birer risk faktörü olduğu bildirilmiştir. Diyabet oral enfeksiyonlardan etkilenen yaygın görülen bu sistemik hastalıklardan biridir. Diyabetin oral ve periodontal sağlık ile ilgili olan ilişkisi literatürde geniş bir şekilde araştırılmıştır. Fakat periodontal enfeksiyonlara benzer özelliklere sahip endodontik enfeksiyonların diyabetik hastalarda izlediği patogenez, ilerleme ve iyileşme süreci henüz kesin olarak belirlenmemiştir. Sonuç: Diyabetin endodontik enfeksiyonlarla olan ilişkisini bilmek, kök kanal tedavisinin teşhis, tedavi ve takibinde büyük önem taşımaktadır.
简介牙髓感染是指根尖周组织的感染。根管内的微生物或其毒素、酶和代谢产物侵入根尖周,导致以硬质组织吸收和牙周韧带破坏为特征的根尖周病变(根尖周牙炎)。最近的研究报告表明,口腔/牙周感染和炎症是影响各种全身性疾病和病症发展和严重程度的危险因素。糖尿病是受口腔感染影响的常见全身性疾病之一。糖尿病与口腔和牙周健康之间的关系已在文献中得到广泛研究。然而,与牙周感染具有相似特征的牙髓感染在糖尿病患者中的发病机制、进展和愈合过程尚未明确:了解糖尿病与牙髓感染之间的关系对于根管治疗的诊断、治疗和随访具有重要意义。
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引用次数: 0
The Visual and Instrumental Analyses of Different Single-Shade Resin Composites 不同单色树脂复合材料的视觉与仪器分析
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-05-11 DOI: 10.15517/ijds.2023.55068
Ö. Erçin, Dilan Kopuz
The purpose of this study was to evaluate the color adaptation of single-shade resin composites applied to different tooth shades. A total of 108 class III preparations (n=6) were performed on the acrylic denture maxillary incisors (2mm depth and 2mm height). 5 single-shade resin composites (Vittra APS Unique, Omnichroma, ZenChroma, Clearfil Majesty ES-2 Universal, Charisma Topaz One) and 1 multishade resin composite (Estelite Asteria) were placed in the cavities and polished. I performed visual and instrumental color analyses. The CIEDE2000 formula was used to assess the shade differences (∆E) between teeth and restorations. The obtained ∆E values were recorded and statistically analyzed. For the instrumental analysis, ZenChroma in A1 shade groups showed statistically significant higher differences (p<0.05). Among all tested materials, A3 shade groups showed lower ∆E values (p<0.05). For the visual analysis, there were no significant differences between materials and scores in A1 and A3 shade groups (p>0.05). There were statistically significant differences between the materials and the scores in A2 shade groups (p<0.05). As a result of this study, it was concluded that, making esthetic restorations with single-shade resin composites promises proper color adaptation, but their properties still need improvement. Single-shade resin composites can reduce chair-time and technical sensitivity with good color matching.
本研究的目的是评估单色树脂复合材料应用于不同牙色的颜色适应性。III类预备108个(n=6),分别用于亚克力义齿上颌门牙(深度2mm,高度2mm)。5种单色树脂复合材料(Vittra APS Unique, Omnichroma, ZenChroma, Clearfil Majesty ES-2 Universal, Charisma Topaz One)和1种多色树脂复合材料(Estelite Asteria)放置在空腔中并抛光。我进行了视觉和仪器色彩分析。使用CIEDE2000公式评估牙齿和修复体之间的阴影差异(∆E)。记录所得的∆E值并进行统计分析。仪器分析,A1色度组的ZenChroma差异有统计学意义(p0.05)。A2遮阳组材料与评分比较,差异有统计学意义(p<0.05)。本研究结果表明,单色树脂复合材料的美学修复具有良好的色彩适应性,但其性能仍有待改进。单色树脂复合材料可减少椅子时间和技术灵敏度,具有良好的配色性。
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引用次数: 1
Antimicrobial Efficacy of the Use of Mouthwash with Cetylpiridinium Chloride for Aerosol Producing Procedures. A Systematic Review 含氯化十六烷基吡啶漱口水在气雾剂生产过程中的抗菌效果。系统回顾
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-05-08 DOI: 10.15517/ijds.2023.55021
Jackeline Paola Arce-Toribio, Heber Isac Arbildo Vega, Ana Isabel López-Flores
The present research aims to determine the antimicrobial efficacy of the mouthwashes based on cetylpyridinium chloride (CPC), before aerosol producing dental procedures. A data search was performed during August 2021 in five databases MEDLINE (PubMed), SCOPUS, SCIELO, Cochrane Central Register of Controlled Trials (CENTRAL) and Google Scholar. Randomized clinical trials (RCTs) were included based on the PICO question, comparing the efficacy of the mouthwashes based on cetylpyridinium chloride (CPC), versus other mouthwashes and water, before aerosol producing dental procedures, papers in English, Spanish and Portuguese were included without time limits. The risk of the included studies was evaluated with the tool RoB 2.0. Number of registration PROSPERO N° CRD42021275982. 120 papers were obtained in the preliminary search, discarding those that didn’t comply with the selection criteria, leaving only 3 studies. These papers reported the use of cetylpyridinium chloride (CPC) was effective for the reduction of bacteria during the ultrasonic prophylactic procedure. The use of CPC mouthwashes previous to the dental treatment with ultrasonic prophylaxis showed only antibacterial capacity.
本研究旨在确定漱口水的抗菌功效基于十六烷基吡啶氯化(CPC),在气溶胶产生牙科程序。数据检索于2021年8月在MEDLINE (PubMed)、SCOPUS、SCIELO、Cochrane Central Register of Controlled Trials (Central)和Google Scholar五个数据库中进行。基于PICO问题纳入随机临床试验(rct),比较基于十六烷基氯吡啶(CPC)的漱口水与其他漱口水和水的疗效,在产生气溶胶的牙科手术之前,包括英语,西班牙语和葡萄牙语的论文,没有时间限制。纳入研究的风险用RoB 2.0工具进行评估。注册号PROSPERO N°CRD42021275982。初步检索获得120篇论文,不符合入选标准的论文被丢弃,只留下3篇。本文报道了在超声预防过程中使用十六烷基氯化吡啶(CPC)对细菌的减少是有效的。使用CPC漱口水之前,用超声波预防牙齿治疗显示只有抗菌能力。
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引用次数: 0
Coffee Solution Effect on Color Differences of Resin Matrix Ceramics 咖啡溶液对树脂基陶瓷色差的影响
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-04-28 DOI: 10.21306/dishekimligi.1222917
Elif Çeli̇k, A. Küçükekenci
Amaç: Bu çalışmanın amacı; güncel olarak kullanılan üç farklı rezin matriks içerikli CAD/CAM seramiğe iki farklı polisaj işlemi uygulandıktan sonra kahve solüsyonda bekletmenin renk değişimine olan etkisini incelemektir. Gereç ve Yöntemler: Üç farklı rezin matriks CAD/CAM bloktan [Polimer-infiltre ağ yapılı seramik (VE, VITA Enamic), Rezin nanoseramik (LU, Lava Ultimate), Nanopartikülle doldurulmuş nanoseramik (CE, Cerasmart)] toplam 60 örnek (1.5 mm ±0.01 kalınlıkta) hazırlandı (n=20). Hazırlanan örnekler polisaj işlemine göre iki alt gruba ayrıldı (n=10). Birinci gruba polisaj lastiği uygulanırken (D, Diapol Twist) diğer gruba polisaj diskleri uygulandı (S, Sof-Lex Disc). Örneklerin kahve solüsyonunda bekletmeden önceki (L0, a0, b0) ve beklettikten sonraki renk değerleri (L1, a1, b1) spektrofotometre cihazı (Vita EasyShade) ile CIE Lab renk sisteminde kaydedildi. Renk farklılıkları CIEDE2000 (ΔE00) formülü ile hesaplandı. Elde edilen değerler iki yönlü varyans (ANOVA) ve Tukey’s çoklu karşılaştırma testleri ile analiz edildi. Bulgular: İki yönlü varyans analizi sonucu sadece seramik tipinin renk değişikliği üzerine anlamlı farklılıklar oluşturduğu görüldü (p0.05). Bütün gruplarda klinik olarak kabul edilebilir değerin üzerinde renk değişikliği oluştuğu görüldü (ΔE00>1.8). İstatistiksel olarak en az renk değişikliği VE gruplarında görüldü (p
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引用次数: 0
Dental Age Estimation by Assessing the Pulp Volume of Five Teeth in a Peruvian Population Using Cone Beam Computed Tomography Images 用锥束计算机断层成像评估秘鲁人口中五颗牙齿的牙髓体积来估计牙齿年龄
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-04-26 DOI: 10.15517/ijds.2023.54932
Juliana Magaly Salvatierra Gálvez, A. Díaz-Suyo, E. Alvarado Muñoz, Priya Kapoor, Aman Chowdhry, Ymelda Wendy Velezmoro Montes, Aldren Godofredo Rivas Quispe
Dental age estimation is very important for individual identification in criminal and civil forensic investigations. One of the methods for age estimation is studying age related changes in pulp volume of teeth. The objective of the current study was to estimate dental age from the pulp volume of five different categories of teeth of a Peruvian sample using cone beam computed tomography (CBCT). Retrospective CBCT records of 231 patients [females (134), males (97), age: 12-60 years]  were included in the study, categorized into five different age groups (12-19, 20-29, 30-39, 40-49, 50-59, 60 years and older). Dental pulp volume of five categories of teeth(upper canines, left upper central incisors, left upper first molars, lower left first premolars, first molars) were analyzed using Romexis® 5.3.3.5 software for each patient. There was a reduction in the pulp volume of upper right and left canine with age. The pulp volume was lowest in people aged 60 years and over. Linear regression analysis of the pulp volume and chronological age showed a coefficient of determination of 30%, suggesting a weak correlation. A weak correlation between dental pulp and age is derived. But, a robust large homogenous sample of teeth in future for different age groups may establish a reliable regression equation.
牙龄估计在刑事和民事司法调查中对个体鉴定具有重要意义。年龄估计的方法之一是研究牙髓体积随年龄的变化。当前研究的目的是利用锥束计算机断层扫描(CBCT)从秘鲁样本的五种不同类别牙齿的牙髓体积估计牙齿年龄。本研究纳入231例患者的回顾性CBCT记录[女性134例,男性97例,年龄12-60岁],分为5个不同年龄组(12-19岁、20-29岁、30-39岁、40-49岁、50-59岁、60岁及以上)。采用Romexis®5.3.3.5软件对每位患者5类牙(上犬齿、左上中切牙、左上第一磨牙、左下第一前磨牙、第一磨牙)的牙髓体积进行分析。左上犬齿牙髓体积随年龄增长而减小。60岁及以上人群的牙髓体积最小。牙髓体积与实足年龄的线性回归分析显示,其决定系数为30%,相关性较弱。牙髓与年龄之间的相关性较弱。但是,未来对不同年龄组的牙齿进行大规模的均匀取样可能会建立一个可靠的回归方程。
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引用次数: 0
Open Access and Bibliometric Data: Odovtos-Int.J.Dent.Sc. 开放存取与文献计量数据:Odovtos-Int.J.Dent.Sc。
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-04-26 DOI: 10.15517/ijds.2023.54931
Jessie F. Reyes-Carmona
.
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引用次数: 0
The Association Between Sleep Quality, Fatigue and Periodontal Status: a Pilot Study 睡眠质量、疲劳和牙周状况之间的关系:一项初步研究
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-04-19 DOI: 10.15517/ijds.2023.54866
Zeynep Taştan Eroğlu, D. Şen, F. Yarkac, Fatma Altiparmak
Reduced sleep duration, poor sleep quality and fatigue are related to reduced immunity and increased inflammatory markers. Due to its potential to influence inflammation, poor sleep quality and fatigue could be factors for periodontitis and quality of life. Ninety-three individuals with untreated periodontitis and thirty-one individuals with healthy gingiva were included in the study. The research involved a clinical examination and a questionnaire. Demographic information, information on oral health, oral hygiene habits, the Pittsburgh Sleep Quality Index, Jenkins Sleep Scale, Multidimensional Assessment of Fatigue Scale, and Oral Health Impact Profile-14 were included in the questionnaire. Patients were diagnosed based on the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions. No statistically significant difference was revealed between sleep quality, fatigue, oral health related quality of life, and stage-grade of periodontitis (p<0.05). However, periodontitis group had higher Oral Health Impact Profile-14 scores (p<0.05). A statistically significantly lower sleep duration was observed in stage IV periodontitis group than the other groups (p<0.05). A statistically significant positive correlation was observed between the Pittsburgh Sleep Quality Index and the scores of the other questionnaires (p<0.05). The stage of periodontitis may impact sleep duration.
睡眠时间缩短、睡眠质量差和疲劳与免疫力下降和炎症标志物增加有关。由于它可能影响炎症,睡眠质量差和疲劳可能是牙周炎和生活质量的因素。该研究包括93名未经治疗的牙周炎患者和31名健康牙龈患者。这项研究包括临床检查和问卷调查。问卷内容包括人口统计信息、口腔健康信息、口腔卫生习惯、匹兹堡睡眠质量指数、詹金斯睡眠量表、多维疲劳评估量表和口腔健康影响概况-14。患者是根据2017年世界牙周和种植周疾病和状况分类研讨会进行诊断的。睡眠质量、疲劳程度、口腔健康相关生活质量与牙周炎分期分级差异无统计学意义(p<0.05)。牙周炎组口腔健康影响评分较高(p<0.05)。牙周炎IV期组患者睡眠时间明显低于其他各组(p<0.05)。匹兹堡睡眠质量指数与其他问卷得分呈显著正相关(p<0.05)。牙周炎的阶段会影响睡眠时间。
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引用次数: 0
OPERATİF DİŞ HEKİMLİĞİNDE KAVİTE DEZENFEKSİYONU – DERLEME
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-04-19 DOI: 10.21306/dishekimligi.1128565
Özge Bektaş
Elimination of residual microorganisms and their effects before placement of restorative materials after cavity preparation increase the longevity of the restoration and the success of the treatment. Complete destruction of bacteria during cavity preparation can mechanically weaken the tooth structure as well as affect the vitality of the pulp. Therefore, disinfection of the cavity after caries removal can help prevent secondary caries and postoperative sensitivity by eliminating residual bacteria. However, the effects of disinfectants on restorative materials are being investigated in studies.This review aims to provide information about the effects / efficacy of cavity disinfectants used in restorative dentistry through a review of the current literature review and to assist dentists in making clinical decisions about using cavity disinfectants during restorative procedures.
在空腔准备后放置修复材料之前消除残留微生物及其影响可以增加修复的寿命和治疗的成功。在预备蛀牙的过程中,细菌的完全破坏会机械地削弱牙齿的结构,并影响牙髓的活力。因此,除龋后对龋齿腔进行消毒,可以通过消除残留细菌,防止继发性龋齿和术后敏感性。然而,消毒剂对修复材料的影响正在研究中。本综述旨在通过对现有文献综述的回顾,提供口腔消毒剂在恢复性牙科中使用的效果/功效信息,并帮助牙医在恢复性牙科过程中做出使用口腔消毒剂的临床决策。
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引用次数: 0
NİKEL TİTANYUM EĞELERİN TEKRARLAYAN KÖK KANAL TEDAVİSİ SIRASINDA APİKAL DEBRİS TAŞKINLIĞININ KARŞILAŞTIRILMASI
IF 0.5 Q4 DENTISTRY, ORAL SURGERY & MEDICINE Pub Date : 2023-04-14 DOI: 10.21306/dishekimligi.1239206
İsmail Konyali, M. Koçak, Baran Can Sağlam, Sibel TAZEGÜL-KOCAK
Amaç: Bu çalışmanın amacı, 5 farklı eğe sisteminin alt çene azı dişlerinde tekralayan kök kanal tedavisi uygulaması sırasında kök kanallarından taşan doku ve dolgu materyali miktarları üzerindeki etkilerini karşılaştırarak değerlendirilmesidir.Gereç ve Yöntemler: Çalışmamızda 80 adet çekilmiş alt çene büyükazı dişine ait mezial kökler kullanıldı. Köklerin çalışma uzunluğu belirlenmesinin ardından şekillendirme prosedürü ProTaper Universal F2 nolu eğe ile tamamlandıktan sonra kanallar lateral kondenzasyon ile dolduruldu. Kanal tedavisi yenileme işleminde ProTaper Next, TF Adaptive, Endoart, WaveOne Gold ve ProTaper Universal Retreatment eğeleriyle olacak şekilde rastgele beş gruba ayrılarak kanal sökümü yapıldı. Taşan debris miktarı boş ağırlığı önceden ölçülmüş olan Eppendorf tüplerinde biriktirildi. Taşan debris miktarı tüm işlemler sonrası ölçüldü.Bulgular: Her deney gruplarının tamamında kök dışına madde çıkışı gözlendi. İstatistiksel analiz sonucunda ProTaper Next ve ProTaper Universal Retreatment anlamlı olarak TF Adaptive daha az taşkınlığa neden olduğu tespit edildi (p<0,05). Diğer gruplar arasında anlamlı bir fark bulunmadı (p>0,05). Tüm gruplar incelendiğinde en fazla materyal taşkınlığı WaveOne Gold grubunda görüldü.Sonuç: Bu çalışmada elde edilen bulgular değerlendirildiğinde, yeni üretilen bu eğe sistemi için, güncel ve yaygın olarak kullanılan eğeler ile elde edilen bulgular ile karşılaştırıldığında umut verici bir sonuç olarak değerlendirilebilir. Ancak, bu sistemin klinik performansının değerlendirilmesi için çok sayıda farklı araştırmaya ihtiyaç vardır.
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引用次数: 0
期刊
Odovtos - International Journal of Dental Sciences
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