Journal of Dentistry Indonesia最新文献_第7页

The Effects of Two Instrumentation Techniques for VDW.Rotate Instruments on the Apical Extrusion of Debris and Irrigants: An In Vitro Study 两种仪器技术对VDW的影响。旋转器械对碎片和冲洗物根尖挤压的体外研究

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Journal of Dentistry Indonesia Pub Date : 2022-04-30 DOI: 10.14693/jdi.v29i1.1299

Seda Falakaloğlu, Merve Yeniçeri Özata, E. Iriboz

{"title":"The Effects of Two Instrumentation Techniques for VDW.Rotate Instruments on the Apical Extrusion of Debris and Irrigants: An In Vitro Study","authors":"Seda Falakaloğlu, Merve Yeniçeri Özata, E. Iriboz","doi":"10.14693/jdi.v29i1.1299","DOIUrl":"https://doi.org/10.14693/jdi.v29i1.1299","url":null,"abstract":"Objectives: This study compared the amount of apically extruded debris and irrigant using VDW.ROTATE instruments with different kinematics (continuous rotation and reciprocation motion) and the ProTaper Gold system. Methods: Sixty extracted mandibular premolar teeth were selected. The teeth were prepared for the agar gel model. The roots were randomly divided into three groups (n=20). In two groups, the root canals were instrumented using the following movement kinematics: VDW.ROTATE reciprocation motion and continuous rotation. In the other group, root canals were prepared with ProTaper Gold. Apically extruded debris and irrigant during instrumentation were collected into preweighed Eppendorf tubes and were assessed with an electronic balance. All procedures were performed in a 35oC hot water bath. The data were analyzed using the Shapiro–Wilk and Kruskal–Wallis tests at a 5% significance level. Results: ROTATE-Reciprocation extruded the least amount of debris, but this finding was not significant when compared with the amount of debris and irrigant extruded by the ProTaper Gold and ROTATE-Rotation (p>.05). Conclusion: All instrumentation kinematics were associated with apical debris and irrigant extrusion. Movement kinematics did not affect the amount of apically extruded debris and irrigants when using VDW.ROTATE instruments.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47003402","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

Salivary IgA Depression in Drug-Influenced Gingival Enlargement among Hypertensive Patients 药物影响的高血压患者牙龈肿大引起唾液IgA抑制

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Journal of Dentistry Indonesia Pub Date : 2022-04-30 DOI: 10.14693/jdi.v29i1.1295

H. Taib, Wan Majdiah Wan Mohamad, Siti Lailatul Akmar Zainuddi, Wan Syamimee Wan Ghazali

{"title":"Salivary IgA Depression in Drug-Influenced Gingival Enlargement among Hypertensive Patients","authors":"H. Taib, Wan Majdiah Wan Mohamad, Siti Lailatul Akmar Zainuddi, Wan Syamimee Wan Ghazali","doi":"10.14693/jdi.v29i1.1295","DOIUrl":"https://doi.org/10.14693/jdi.v29i1.1295","url":null,"abstract":"Drug-influenced gingival enlargement (DIGE) among hypertensive patients is commonly associated with antihypertensive drugs such as calcium channel blockers (CCBs). Immune response alteration is one of the proposed mechanisms for DIGE. Immunoglobulin A (IgA) in saliva which involves in defense mechanism was shown to be affected in patients with DIGE. Objective: This study aimed to determine the association of salivary IgA level with DIGE. Methods: This cross-sectional study comprised 47 hypertensive patients who had consumed antihypertensive drugs for at least 3 months. Twenty-one (44.7%) males and 26 (55.3%) females had participated in this study. Data was analyzed using SPSS version 26.0. The p-value of less than 0.05 at a 95% confidence interval is considered statistically significant. Results: Eighty-three percent and 17.0% of hypertensive patients were on CCBs and non- CCBs respectively. Amlodipine was found to be the most common (55.3%) antihypertensive drug consumed. Twenty- one (44.7%) patients presented with DIGE. The salivary IgA level was significantly decreased (p=0.03) among hypertensive patients with DIGE [Median 4.9 ng/mL (IQR 5.268)] compared to those without DIGE [median 15.03 ng/mL (IQR 32.246)]. Conclusion: This data indicates the level of salivary IgA was significantly affected in patients with DIGE which may compromise the defense mechanism of saliva.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46408412","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: 1

Laypersons’ Perception Towards Gummy Smile and Facial Types: Acceptability and Treatment Benefit 外行人对软性微笑和面部类型的感知:可接受性和治疗效益

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Journal of Dentistry Indonesia Pub Date : 2022-04-30 DOI: 10.14693/jdi.v29i1.1274

Noraina Hafizan Norman, Anis Azyan Ahmad Othman, Nur Atiff Azhar, Tong Wah Lim, Zethy Hanum Hanum Mohamed Kassim

{"title":"Laypersons’ Perception Towards Gummy Smile and Facial Types: Acceptability and Treatment Benefit","authors":"Noraina Hafizan Norman, Anis Azyan Ahmad Othman, Nur Atiff Azhar, Tong Wah Lim, Zethy Hanum Hanum Mohamed Kassim","doi":"10.14693/jdi.v29i1.1274","DOIUrl":"https://doi.org/10.14693/jdi.v29i1.1274","url":null,"abstract":"Smile aesthetic perceptions could have different impact on orthodontic and prosthodontic treatment management and options to the patient. Objectives: To determine the laypersons’ smile aesthetic perceptions; irrespective of age and gender, of gummy smile and its treatment need and benefit on three different facial types. Methods: Smiling frontal photographs of a male and female subject were altered to simulate three facial types (brachyfacial, mesofacial and dolichofacial) with different levels of gummy smile increase from 2.0mm to 5.0mm. A total of 150 laypersons ranging from 18-45 years old were randomly approached to rate the photographs. Perceptions differences were assessed using visual analog scale for each group. Results: Repeated measure ANOVA was applied and showed that the mean level of attractiveness among three different facial types based on gummy smile levels was not statistically significant. This suggests that the facial type does not influence the laypersons’ ratings on gummy smile level. Further test found that the laypersons perceived 4.0mm gummy smile as borderline attractive while at 5.0mm is considered as unaesthetic. Chi Square test showed that there was statistically significant difference between the treatment need and attractiveness scoring (p=<0.01) whereby the treatment benefit is dependent on attractiveness ratings of gummy smile variables. Conclusion: Different levels of gingival show affect the laypersons’ perception of smile attractiveness, regardless of the facial type. The higher the level of gingival show, as seen in 4-5mm categories is perceived to be unattractive and thus, more likely to benefit from treatment.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46660892","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

Gender Differences in Academic Productivity within Pediatric Dentistry Departments in TurkeyDentistry Departments in Turkey 土耳其儿科牙科部门学术生产力的性别差异

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Journal of Dentistry Indonesia Pub Date : 2021-12-30 DOI: 10.14693/jdi.v28i3.1260

Basak Kiziltan Eliacik, Meltem Karahan

{"title":"Gender Differences in Academic Productivity within Pediatric Dentistry Departments in TurkeyDentistry Departments in Turkey","authors":"Basak Kiziltan Eliacik, Meltem Karahan","doi":"10.14693/jdi.v28i3.1260","DOIUrl":"https://doi.org/10.14693/jdi.v28i3.1260","url":null,"abstract":"Objective: To investigate the differences in the academic productivity of male and female academicians from the departments of pediatric dentistry in the Faculties of Dentistry in Turkey. Methods: A search was made of international studies indexed in PubMed published up until January 2021 by a total of 241 academicians in the Departments of Pediatric Dentistry of 79 Faculties of Dentistry in Turkey. The total number of international publications for each faculty member was obtained from the institutional websites and thorough searches of PubMed and Web of Science. H-index and the number of citations were established through an advanced search of the Web of Science. Results: The study included 241 faculty members, consisting of 62 (25.7%) males and 179 (74.3%) females, from 79 faculties of dentistry. Male academicians had a statistically significantly larger number of citations from their publications indexed in PubMed than their female counterparts (p = 0.003). An examination of the h-index values from the Web of Science database revealed that male faculty members had significantly higher h-indices than female faculty members (p = 0.005). Conclusions: Although a majority of academicians in pediatric dentistry are female, large differences exist between female and male faculty members in citations and h-indices.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66878518","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: 1

Body Posture Evaluation of Dental Specialty Groups and Risk of Developing Musculoskeletal Disorders 牙科专业人群的身体姿势评估和发生肌肉骨骼疾病的风险

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Journal of Dentistry Indonesia Pub Date : 2021-12-30 DOI: 10.14693/jdi.v28i3.1292

Fatemeh Jahanimoghada, Naimeh Hasheminejad, N. Hashemi-Nejad

{"title":"Body Posture Evaluation of Dental Specialty Groups and Risk of Developing Musculoskeletal Disorders","authors":"Fatemeh Jahanimoghada, Naimeh Hasheminejad, N. Hashemi-Nejad","doi":"10.14693/jdi.v28i3.1292","DOIUrl":"https://doi.org/10.14693/jdi.v28i3.1292","url":null,"abstract":"Objective: Adopting correct body postures is extremely essential in preventing future musculoskeletal disorders in Dentists. The aim of this study was to evaluate the body posture of general and specialist dentists to find awkward body postures, badly postured body parts and the risk of developing future MSDs. Methods: Stratified sampling method was used to recruit 224 dentists in Kerman and Mashhad. The most frequently adopted body posture was selected and based on Rapid Entire Body Assessment (REBA) method, scores were given to the angulation of different body parts. T-test and ANOVA test were performed to analyze the data. Results: About 10% of dentists had a REBA score which showed a high or very high risk of developing MSDs. Specialists and general dentists were not different in terms of REBA score. Among different specialties, periodontists had the highest REBA score. Overall, forearms and neck had the highest REBA score. Conclusion: General dentists and all dental specialties (except operative dentists) were at moderate risk of developing MSDs. Periodontists were at higher risk of developing MSDs. Based on REBA, the forearm and the neck were the most badly postured body parts.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47398545","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 Relationship of Facial Measurements with the Mesiodistal Width of the Maxillary Anterior TeethWidth of the Maxillary Anterior Teeth 上颌前牙近远端宽度与面部测量的关系

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Journal of Dentistry Indonesia Pub Date : 2021-12-30 DOI: 10.14693/jdi.v28i3.1270

Nur Ilyana Aifa Aziz, Nadia Che Mohd, Izyan Hazwani Baharuddin, Aiemeeza Rajali, Tong Wah Lim

{"title":"The Relationship of Facial Measurements with the Mesiodistal Width of the Maxillary Anterior TeethWidth of the Maxillary Anterior Teeth","authors":"Nur Ilyana Aifa Aziz, Nadia Che Mohd, Izyan Hazwani Baharuddin, Aiemeeza Rajali, Tong Wah Lim","doi":"10.14693/jdi.v28i3.1270","DOIUrl":"https://doi.org/10.14693/jdi.v28i3.1270","url":null,"abstract":"The relationship between facial measurements and the size of the maxillary anterior teeth in the Malaysian population is still a point of contention. Objective: The purpose of this study was to establish a relationship between facial measurements and the mesiodistal width of the maxillary anterior teeth (MDW), which could be used to guide the selection of anterior teeth for complete denture construction. Methods: The facial and dental measurements were obtained directly from 170 Malay adults aged between 19 to 35 who had morphologically normal permanent maxillary anterior teeth from canine to canine. The facial dimensions measured were interpupillary distance (IPD), intercanthal distance (ICD) and interalar distance (IAD). The facial dimensions were measured using a digital vernier calliper while the mesiodistal width of the maxillary anterior teeth was measured with a flexible ruler. The three facial dimensions were correlated with MDW for both genders. Results: The IPD and IAD were significantly (p>0.001) larger in males (IPD: 68.30±4.24mm; IAD: 39.60±2.54mm) than in females (IPD: 65.93±3.91mm; IAD: 36.96±2.29). There was no significant correlation between any of the facial dimensions and MDW in males or females. Conclusion: For the studied population, the interpupillary, intercanthal, and interalar distances may not be used as reliable guides when determining the size of maxillary anterior teeth in complete denture construction","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43435586","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: 2

Management of Severe Dento-Alveolar Traumatic Injuries in a 9-Year old Boy: A Case Report 1例9岁男童严重牙槽-牙槽外伤的处理

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Journal of Dentistry Indonesia Pub Date : 2021-12-30 DOI: 10.14693/jdi.v28i3.1257

Elnaz Mousavi, Masoomeh Khoshdel, H. Sharifiyan

{"title":"Management of Severe Dento-Alveolar Traumatic Injuries in a 9-Year old Boy: A Case Report","authors":"Elnaz Mousavi, Masoomeh Khoshdel, H. Sharifiyan","doi":"10.14693/jdi.v28i3.1257","DOIUrl":"https://doi.org/10.14693/jdi.v28i3.1257","url":null,"abstract":"Dentoalveolar traumas can lead to various injuries that may result in tooth loss. A suitable treatment plan and appropriate interventions should be performed to maintain the dental function and aesthetics, especially for the anterior teeth. Objective: To report the interventions performed on dentoalveolar trauma on a 9-years old male patient who presented with gingival immersion of the right maxillary central incisor and missing a tooth due to a falling accident. Case Report: The patient had multiple traumatic injuries. The medical and dental history was taken, and the clinical and radiologic examinations were performed. The patient underwent surgical intervention and splinting to take the intruded tooth back into its normal place. Moreover, the teeth with lateral luxation underwent apexification and composite filling. Also, endodontic treatment was performed on the coronal segment of the tooth with root fractures. The patient underwent clinical and radiographic follow-up for 24 months to assure the treatment efficiency and prevent further complications. Conclusion: It was shown that the interventions performed could preserve the function and aesthetics of the patient’s teeth, which can directly impact his quality of life and emotional state in adolescence","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43869585","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

Financial Implication of COVID-19: A Story of Malaysian Dental Practitioner 新冠肺炎的财务含义：马来西亚牙科医生的故事

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Journal of Dentistry Indonesia Pub Date : 2021-12-30 DOI: 10.14693/jdi.v28i3.1293

Nor Faharina Abdul Hamid, A. Jaafar, Nurul Haini Najwa Mohamd Mahmod, Raja Nur Nabiha Raja Amir Hamzah

{"title":"Financial Implication of COVID-19: A Story of Malaysian Dental Practitioner","authors":"Nor Faharina Abdul Hamid, A. Jaafar, Nurul Haini Najwa Mohamd Mahmod, Raja Nur Nabiha Raja Amir Hamzah","doi":"10.14693/jdi.v28i3.1293","DOIUrl":"https://doi.org/10.14693/jdi.v28i3.1293","url":null,"abstract":"Coronavirus disease 2019 (COVID-19) has caused series of lockdown in Malaysia which led to the significant financial impact to dental practitioner in Malaysia. Objectives: The aim of this study is to investigate factors affecting dental practice and its implication to financial situation during the pandemic in Malaysia. Methods: Registered Malaysian dental practitioners were invited to participate in online questionnaire via google form. Descriptive and Pearson’s chi-square test analysis were conducted (p<0.05). Results: 468 of dental practitioners had responded to our survey. More than three-quarter of dental practitioners worked in government sectors while almost a quarter worked in private sectors. 49.2% of respondents opened for emergency cases only during movement control order (MCO), 42.1 % of them limit for dental emergency, appointment-based cases and non-aerosol generated procedure during Conditional MCO and 62.5% operated as usual following a strict standard operating procedure during Recovery MCO. More than three quarter of private dental practitioners indicated that pandemic affected their daily monetary income (p<0.001) while most of them had to spend other source of income (p=0.004). All working sectors dictated that the working volume and number of patients had statistically decrease (p<0.05). Conclusion: COVID-19 pandemic had an impact on the practice of dentistry and financial position especially for private dental practitioners. Major government assistance is important to reduce the burden of dental practitioner and preserving their future practice.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46379438","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

Association among hsCRP Levels, Bone Mineral Density, and Periodontal Parameters in Postmenopausal Women 绝经后妇女hsCRP水平、骨密度和牙周参数的相关性

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Journal of Dentistry Indonesia Pub Date : 2021-12-30 DOI: 10.14693/jdi.v28i3.1266

Aastha Baldodia, Rajinder kumar Sharma, S. Tewari, A. Arora

{"title":"Association among hsCRP Levels, Bone Mineral Density, and Periodontal Parameters in Postmenopausal Women","authors":"Aastha Baldodia, Rajinder kumar Sharma, S. Tewari, A. Arora","doi":"10.14693/jdi.v28i3.1266","DOIUrl":"https://doi.org/10.14693/jdi.v28i3.1266","url":null,"abstract":"Association of Osteoporosis and periodontitis is well documented. Osteopenia being the initial state of bone loss prior to osteoporosis; finding its correlation with clinical attachment loss holds significance in the process of establishing early reduction in BMD as a risk factor for periodontitis. Objectives: The present cross sectional study aimed to explore the association of osteopenia with serum high sensitivity C-reactive protein (hsCRP) levels, and periodontal parameters in narrow age range postmenopausal (PM) women. Methods: 112 participants in this single centred cross sectional study were bifurcated into test group: osteopenic PM women [n=62], and control group: normal bone mineral density [BMD] PM women [n=50]. BMD, serum levels of hsCRP, and periodontal parameters were recorded. Results: Clinical attachment loss [CAL] and hsCRP were found to be signiﬁcantly higher in the osteopenic PM group. Conclusion: An association of osteopenia with increased CAL in PM women was found, implicating postmenopausal osteopenia associated with increased risk of periodontitis. The present study hints towards the comprehensive management of Periodontitis and osteopenia in postmenopausal women by maintaining a good coordination between the physicians and dentists.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46990963","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 Different Finishing Procedures on Surface Roughness of Hybrid CAD/CAM Materials 不同精加工工艺对复合CAD/CAM材料表面粗糙度的影响

IF 0.4

Journal of Dentistry Indonesia Pub Date : 2021-12-30 DOI: 10.14693/jdi.v28i3.1298

E. Akan, O. Colgecen, Ibrahim Talha Meşe, B. Bağış

{"title":"Effects of Different Finishing Procedures on Surface Roughness of Hybrid CAD/CAM Materials","authors":"E. Akan, O. Colgecen, Ibrahim Talha Meşe, B. Bağış","doi":"10.14693/jdi.v28i3.1298","DOIUrl":"https://doi.org/10.14693/jdi.v28i3.1298","url":null,"abstract":"Hybrid ceramics combine the beneficial properties of resin with the advantage of glass ceramics. However, there are limited study about on roughness properties of hybrid materials. Objective: To investigate of the effects of surface finishing methods on roughness of dental restorations made from hybrid CAD/CAM blocks. Methods: A total of 60 samples were produced (n=20) for three main material groups, two different hybrid ceramic (LAVA Ultimate and VITA Enamic) and a conventional glass ceramic (IPS e.max CAD). Each material group was divided into two subgroups (n=10). Ten samples were polished and 10 were glazed according to related manufacturer instructions. Surface roughness was measured with a surface profilometer. Data were statistically analysed using two-way ANOVA (p<0.05). Results: This study revealed that glazed surfaces were exhibited higher surface roughness values than polished surfaces in all materials (p<0.001). Minimum Ra values were belonged to Lava Ultimate polished group (Ra=0,07 μm) and maximum values were belonged to IPS e.max CAD glazed group (Ra=0,38 μm). Conclusion: Within the limitations of the present study, it may be suggested that finishing the hybrid ceramic restorations by mechanical polishing instead of glaze gives better clinical performance in regard to surface roughness.","PeriodicalId":53873,"journal":{"name":"Journal of Dentistry Indonesia","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2021-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47041647","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: 1