Journal of Stomatology最新文献_第5页

Evaluation of access and attitudes of patients to dental treatments during COVID-19 pandemic COVID-19大流行期间患者对牙科治疗的可及性和态度评估

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.122103

A. L. Alpan, M. Ozdede

{"title":"Evaluation of access and attitudes of patients to dental treatments during COVID-19 pandemic","authors":"A. L. Alpan, M. Ozdede","doi":"10.5114/jos.2022.122103","DOIUrl":"https://doi.org/10.5114/jos.2022.122103","url":null,"abstract":"Introduction: The novel coronavirus disease (COVID-19) restricted patients to reach healthcare personnel and postponed chronic diseases follow-ups.Objectives: Our study aimed to evaluate the dental treatment processes of patients and the effects of these processes on oral health from patient' perspective. Material and methods: A questionnaire consisting of COVID-19 and dental procedures was filled by patients applied to dental faculty. Data were evaluated using Pearson's χ2 test. P < 0.05 was considered statistically significant. Results: A total of 403 patients (248 females/155 males) participated in the present study. Toothache, abscess, and impacted tooth (27.8%) were the main reasons for the participants to apply to the hospital, followed by caries and filling (22.3%). Most of the participants (52.5%) did not hesitate to go to the dentist, but 60.8% of them postponed their treatment during the pandemic. More than half of the patients (56.1%) thought that dental procedures were risky in terms of COVID-19 transmission. The younger age group was less hesitant compared with the middle ages (p < 0.05). High school (65.7%) and university (58.7%) graduates believed that the risk of COVID-19 transmission from dental procedures was higher than in other groups (p < 0.05). Vaccinated individuals were statistically more hesitant of going to the dentist than those who were not vaccinated (p < 0.05). Conclusions: The results of this study showed that toothache, abscess, and impacted tooth were the first reasons for applying to the dental hospital. Most of the patients stated that they hesitated to go to the dentist and postponed their treatments during the pandemic. Patients with higher education levels had a higher rate of vaccination. © 2022 Polish Dental Association.","PeriodicalId":35469,"journal":{"name":"Journal of Stomatology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71127509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The role of leukocyte- and platelet-rich fibrin as a sole grafting material in alveolar ridge preservation: a clinical radiographic study 富含白细胞和血小板的纤维蛋白作为唯一移植材料在牙槽嵴保存中的作用:临床放射学研究

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.124301

Mohamad Al Kassar, O. Heshmeh

引用次数: 1

Anti-bacterial activity of applying chitosan and propolis dressing against Enterococcus faecalis in primary teeth: in vitro study 壳聚糖与蜂胶敷料对乳牙粪肠球菌抗菌作用的体外研究

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.114496

B. Shamma, E. Arrag, A. Rajab, S. Kurdi

引用次数: 0

In-vitro comparative study to evaluate bond strength of porcelain on metal sub-structure fabricated by selective laser melting (SLM) technique after application of different surface treatments 采用不同表面处理方法对选择性激光熔化(SLM)技术制备的陶瓷与金属亚结构的结合强度进行体外比较研究

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.117330

Tony Samra, Rima Saker

{"title":"In-vitro comparative study to evaluate bond strength of porcelain on metal sub-structure fabricated by selective laser melting (SLM) technique after application of different surface treatments","authors":"Tony Samra, Rima Saker","doi":"10.5114/jos.2022.117330","DOIUrl":"https://doi.org/10.5114/jos.2022.117330","url":null,"abstract":"Introduction: Metal-ceramic bond strength is one of the essentials that must be studied due to recent develop-ments in dentistry. Objectives: This study aimed to evaluate the ceramic bond strength with metallic sub-structure made of chro-mium-cobalt alloy and fabricated by selective laser melting (SLM) technique after applying different surface treatments. Material and methods: 40 metallic strips of Co-Cr alloy manufactured by SLM technique were divided into two main groups, A and B, which were again divided into 4 sub-groups as follows: A1 – natural surface roughness maintained ( n = 10); A2 – natural roughness with a bonding agent application ( n = 10); B1 – sandblasted surface ( n = 10); B2 – sandblasted surface with a bonding agent application ( n = 10). A surface roughness measuring test was carried out to obtain Ra-Rz values. Three-point bending test according to ISO 9693 standards was performed to determine the metal-ceramic bond strength in MPa. Fracture failure mode was determined by using an optical microscope. Results: Student’s t -test was used to compare among the mean bond strengths of sub-groups, with a significant difference observed only between A1 and A2 and between A2 and B2 sub-groups. Mann-Whitney test was applied to compare among the mean ranks of the failure modes, with a significant difference noticed only between A1 and A2 sub-groups. Conclusions: The bond strength in all the studied sub-groups exceeded the required minimum 25 MPa, according to ISO 9693 standards. The bonding agent had a minor effect when applied on sandblasted surfaces, while it had an important effect when applied on a natural surface roughness.","PeriodicalId":35469,"journal":{"name":"Journal of Stomatology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71126263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of toothbrush-generated vibration and ultrasound on pain perception following orthodontic elastomeric separation: a randomized controlled clinical trial 牙刷产生的振动和超声对正畸弹性分离后疼痛感知的影响:一项随机对照临床试验

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.117335

W. Bakdach, R. Hadad

{"title":"Effects of toothbrush-generated vibration and ultrasound on pain perception following orthodontic elastomeric separation: a randomized controlled clinical trial","authors":"W. Bakdach, R. Hadad","doi":"10.5114/jos.2022.117335","DOIUrl":"https://doi.org/10.5114/jos.2022.117335","url":null,"abstract":"Introduction: Vibration and ultrasound have been recently introduced as methods to enhance orthodontic treatment. Beside the limited number of clinical trials evaluating their effectiveness on modulating pain perception, no clinical trial has reported a comparison of these two methods. Objectives: The aim of the present study was to investigate the effectiveness of vibration and ultrasound on pain perception alleviation, and to compare the efficacy of both interventions given that no previous study has investigated these aspects. Material and methods: The research sample consisted of 36 patients, who were randomly assigned into three equal groups (vibration group, ultrasound group, and control group). After elastomeric separator placement, two interventional groups were requested to apply vibration and ultrasound for 5 minutes twice-daily on each upper first molar, whilst control group was not subjected to any physical stimulus. In conjunction with this procedure, a pain assessment questionnaire was distributed to all patients, and a daily assessment by visual analogue scale (VAS) was carried out for 5 days since separators placement. Results: Subjects in vibration group had lower pain scores at all time-points with significant decrease of pain at the first, fourth, and fifth days of application, compared with ultrasound and control groups. No significant differences were noted between ultrasound and control groups among all observational time-points. Conclusions: Five-minutes, twice-daily application of vibration contributes to the reduction of pain associated with elastomeric separator placement, and could be a suitable method for pain control in the daily orthodontics practice.","PeriodicalId":35469,"journal":{"name":"Journal of Stomatology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71126328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Third molars impaction pattern with associated pathologies in panoramic radiographs of West Java, Indonesian population 西爪哇，印度尼西亚人口全景x线片的第三磨牙嵌塞模式与相关病理

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.119193

R. Saputri, Dominica Dian Saraswati Sumantri, Aprianisa Obsidiany Daisy Tarigan, Gabriela Christabel

引用次数: 0

Effects of ionizing radiation on mechanical proprieties of restorative materials and enamel in upper molars: an in-vitro study 电离辐射对上颌磨牙修复材料和牙釉质力学特性影响的体外研究

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.124292

Perya Özsöyler Bozan, A. Kavak, Mikail Aslan, H. Çanakçi, A. Demiryürek

引用次数: 0

Airway dimensions and mandibular position in adults with different growth patterns: a cone-beam computed tomography study 不同生长模式的成人气道尺寸和下颌位置:锥束计算机断层扫描研究

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.117340

P. Paul, A. Thakur, Anirudh Mathur, P. Chitra

引用次数: 0

Perception of dental medicine students on dental tourism 口腔医学专业学生对牙科旅游的认知

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.117402

Krešimir Domazet, Luka Banjšak, M. Vodanović

{"title":"Perception of dental medicine students on dental tourism","authors":"Krešimir Domazet, Luka Banjšak, M. Vodanović","doi":"10.5114/jos.2022.117402","DOIUrl":"https://doi.org/10.5114/jos.2022.117402","url":null,"abstract":"Introduction: Dental tourism is the fastest growing form of medical tourism. In Europe, it represents 50% of activities in medical tourism. Many dentists in Croatia, Bosnia and Herzegovina, and Serbia decide to engage in dental tourism. Objectives: The aim of this research was to collect and analyze data on dental students’ perception of this phenomenon in these three countries. Material and methods: The study was conducted online in the form of an anonymous 20-question survey questionnaire. In total, 326 students participated in the survey. Data was processed using Microsoft Excel 2010 (MS Office, 2010) and Statistica (Tibco, v. 13.5.0.17, 2018) programs. Correlation coefficients were calculated by using Spearman rank test Results: The results showed that the majority of students had a positive opinion about dental tourism and that they perceived it as a profitable activity that positively affects the quality of dental work in their countries. Almost half of the students were not aware of problematic ethical aspects of dental tourism. Despite the current poor prospects due to the decline in dental tourism due to the COVID-19 pandemic, a significant proportion of students still have plans to engage in dental tourism in the future. Conclusions: The results showed that dental students perceived dental tourism as a positive phenomenon. Most of them said that dental tourism was a desirable career choice. Furthermore, it showed that dental students need better and more comprehensive education on ethical issues related to dental tourism. © 2022 Polish Dental Association","PeriodicalId":35469,"journal":{"name":"Journal of Stomatology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71126624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bioactive glass as an abrasive in air abrasion technique: application in dentistry 生物活性玻璃在空气磨蚀技术中的应用

Journal of Stomatology Pub Date : 2022-01-01 DOI: 10.5114/jos.2022.122029

M. Mazur, M. Aluchna, Agnieszka Mielczarek

引用次数: 1