Compendium of Oral Science最新文献_第6页

Evaluation of Root Debridement Skill in Periodontology Module 牙周学模块牙根清创技术评价

Compendium of Oral Science Pub Date : 2019-09-01 DOI: 10.24191/cos.v6i0.17496

E. Noor, F. Al-Bayaty, Mqm Shukri, M. Zulkiflee

{"title":"Evaluation of Root Debridement Skill in Periodontology Module","authors":"E. Noor, F. Al-Bayaty, Mqm Shukri, M. Zulkiflee","doi":"10.24191/cos.v6i0.17496","DOIUrl":"https://doi.org/10.24191/cos.v6i0.17496","url":null,"abstract":"Objective: To evaluate the root debridement skill in periodontology pre-clinical module among dental students and to estimate the effectiveness of conducting periodontology pre-clinical module before entering clinical module. Materials and Method: A total of 47 pre-clinical dental students (Year 2) were included in this study. Single rooted extracted teeth were collected, mounted on acrylic resin and set into the level of 1/3 of the root length. Each of them were instructed to prepare a mounted teeth and to perform root debridement procedure on the labial surface of the tooth only within 10 minutes using Gracey curette #5/6. The similar samples were distributed back to the same students (which were already in clinical year (year 4) to repeat the same procedure on the lingual surface of the same tooth. Root surface roughness was evaluated by using scanning electron microscope (SEM) and profilometer for both labial and lingual surfaces. Statistical analysis was done using Mann-Whitney U test and T-test. Significance level of p ≤ 0.05 was assumed for all analysis. Results: SEM photomicrographs of root surfaces with magnifications of 100x and 800x revealed that there were incomplete removal of the dental calculus in both surfaces and significant roughness root surfaces noted. Conclusion: No significant differences noted between the students’ root debridement skill in the pre-clinical and also clinical year. Objectives of the current module were fulfilled but in order to meet the highest standard, current module need to be improved in the future.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84174326","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

Reliability of the Pressure Indicating Film for Occlusal Force Analysis: A Pilot Study 压力指示膜用于咬合力分析的可靠性:一项初步研究

Compendium of Oral Science Pub Date : 2019-09-01 DOI: 10.24191/cos.v6i0.17495

R. Idris, NI Tasri, SF Yusof, TW Lim, Y. Shoji

{"title":"Reliability of the Pressure Indicating Film for Occlusal Force Analysis: A Pilot Study","authors":"R. Idris, NI Tasri, SF Yusof, TW Lim, Y. Shoji","doi":"10.24191/cos.v6i0.17495","DOIUrl":"https://doi.org/10.24191/cos.v6i0.17495","url":null,"abstract":"Objective: The aim of this study was to evaluate the reliability of the pressure indicating film in measuring pressure exerted on it with and without Polyethylene (PE) sleeve as infection control purposes, and to analyze the pressure produced with its software for occlusal force study. Materials and Methods: The optimization of the pressure indicating film for occlusal force analysis commenced with the design and calibration of this sheet. The film was designed into horseshoe shape to suit the shape of maxillary and mandibular arches. The calibration was initiated with 5 different types of pressure which were 15 MPa, 25 MPa, 30 MPa, 35 MPa and 45 MPa exerted on two groups of the film: (i) with PE sleeve and (ii) without PE sleeve. Three readings were recorded for each group and mean value was documented. Then, the films were calibrated by its software for pressure analysis. Results: There was no significance difference found between the film with and without PE sleeve during the calibration stage (P>0.05). In all groups of pressure, there was no significant difference documented between pressure exerted and read out value. Conclusion: The results suggested that the film can be used for occlusal force analysis and improvement of the film with addition of PE sleeve for hygienic purpose is suitable to form the basis of clinical occlusal forces study.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89387200","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

Influence of Perinatal and other Factors in the Aetiology of Molar Incisor Hypomineralisation 围生期及其他因素对磨牙切牙低矿化病因的影响

Compendium of Oral Science Pub Date : 2019-09-01 DOI: 10.24191/cos.v6i0.17498

R. Halim, B. Drummond, W. Thomson

{"title":"Influence of Perinatal and other Factors in the Aetiology of Molar Incisor Hypomineralisation","authors":"R. Halim, B. Drummond, W. Thomson","doi":"10.24191/cos.v6i0.17498","DOIUrl":"https://doi.org/10.24191/cos.v6i0.17498","url":null,"abstract":"Objective: The aims of this study were to compare associations between dental health and pregnancy circumstances, birth history and early childhood health in children with and without Molar-Incisor Hypomineralisation (MIH). Methods: A matched case-control (n=101) study investigated perinatal and early childhood factors that could be associated with development of MIH. Case group (n=46) children (with MIH) were identified from the University of Otago Paediatric Dentistry Clinic. Control group (n=55) children (matched for age and gender, and with no signs of MIH) were selected from another clinic. Clinical examination recorded dental enamel defects and caries status. Pregnancy history and the child’s development and medical history were recorded by questionnaire. Mothers and children’s birth records were examined. Results: There were no significant socio-demographic differences between case or control groups. Children diagnosed with MIH had more problems at birth, including oxygen deprivation, one or more signs of foetal distress, premature birth or low birth weight. More mothers of MIH children had received drugs during delivery, including nitrous oxide, pethidine, or antibiotics. Conclusion: In this study, premature birth was found to be significantly associated with the occurrence of MIH.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89292465","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

Periodontal Referral Pattern in Periodontal Specialist Clinic in Faculty of Dentistry, Universiti Teknologi MARA (UiTM): A Retrospective Pilot Study 科技大学牙科学院牙周专科门诊的牙周转诊模式:一项回顾性试点研究

Compendium of Oral Science Pub Date : 2018-09-01 DOI: 10.24191/cos.v5i0.17506

E. Noor, N. Kamaruzaman, Nsm Jeffri, Nnn Eezammudden, N. Noh

{"title":"Periodontal Referral Pattern in Periodontal Specialist Clinic in Faculty of Dentistry, Universiti Teknologi MARA (UiTM): A Retrospective Pilot Study","authors":"E. Noor, N. Kamaruzaman, Nsm Jeffri, Nnn Eezammudden, N. Noh","doi":"10.24191/cos.v5i0.17506","DOIUrl":"https://doi.org/10.24191/cos.v5i0.17506","url":null,"abstract":"Objectives: Periodontitis is a chronic disease which remain undiagnosed and untreated without proper examination and referral to specialist clinic for further management Therefore, this study was conducted to evaluate the pattern of referrals to Universiti Teknologi MARA (UiTM) Periodontal Specialist Clinic. Materials and methods: A total of 176 periodontal cases referred to UiTM Periodontal Specialist Clinic in year 2011 and 2016 were identified and patient’s referral forms were collected. The data obtained were the referred cases from undergraduate student clinics, other specialist clinics, UiTM primary dental care clinic and private dental clinics. Descriptive data analysis was conducted using frequency distribution by SPSS. Chi square analysis was used to evaluate the association of source of referral, diagnosis and reason for referrals to Periodontal Specialist Clinic. Results: There was increased referral cases to Periodontal Specialist Clinic in 2016 (86.9%) compared to 2011 (13.1%). Most referral to Periodontal Specialist Clinic were received from faculty’s undergraduate student clinic in both 2011 and 2016 (46%), followed by other specialists (27.3%), primary care clinic (25.6%) and private practice (1.1%). 96% of cases were referred for intervention by periodontist as more than half of the cases were referred for the non-surgical periodontal treatment. Chi square analysis showed the association between source of referral and reason for referral was statistically significant (p value=0.000). Conclusion: Proper periodontal screening in all patients and necessary referral to specialist clinic is crucial to prevent undiagnosed periodontal disease.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"73 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80196793","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

Removal of Failed Dental Implant with Application of Concentrated Growth Factor (CGF): A Case Report 应用浓缩生长因子(CGF)去除失败种植体1例报告

Compendium of Oral Science Pub Date : 2018-09-01 DOI: 10.24191/cos.v5i0.17507

N. Yusof, Mahmoud Masri, E. Noor

引用次数: 0

Effects of Antihypertensive Drugs on Alveolar Bone Loss in Patients with Chronic Periodontitis: A Retrospective Study 抗高血压药物对慢性牙周炎患者牙槽骨丢失的影响:回顾性研究

Compendium of Oral Science Pub Date : 2018-09-01 DOI: 10.24191/cos.v5i0.17505

F. Al-Bayaty, OE Ibrahim, C. William, N. Khairuddin

{"title":"Effects of Antihypertensive Drugs on Alveolar Bone Loss in Patients with Chronic Periodontitis: A Retrospective Study","authors":"F. Al-Bayaty, OE Ibrahim, C. William, N. Khairuddin","doi":"10.24191/cos.v5i0.17505","DOIUrl":"https://doi.org/10.24191/cos.v5i0.17505","url":null,"abstract":"Objective: This retrospective study aims to evaluate the possible effects of antihypertensive drugs on alveolar bone loss in patients with chronic periodontitis. Methods: 50 patients on antihypertensive drugs selected as the experimental group and 50 patients with chronic periodontitis with no known systemic illnesses as control group were randomly selected as the study samples. Orthopantomographs were obtained, calibration and assessment of alveolar bone loss was performed by using the computer software program available in the faculty, through radiographic linear measurement procedure. Premolars, first and second molars of both maxilla and mandible were measured from the most apical point to the cementoenamel junction for mesial and distal aspects in the form of millimetres and percentile of the root length. Data was statistically analyzed using independent t-test and Analysis of Covariance in SPSS Version 23 with significance at P-value, p<0.05. Results: A total of 2428 sites were measured. Analysis has shown that there is significant difference in alveolar bone loss in experimental group and control group (p=0.002). Bone loss in the experimental group was less (16.28 ± 9.48) compared to the control group (22.66 ± 12.58). Within the experimental group, there was no significant difference for the duration of antihypertensive drug intake. However, the bone loss was more among the males (19.71 ± 11.22) than the females (12.99 ± 5.99). Conclusion: Antihypertensive drugs appear to have a positive effect on alveolar bone loss progression. Patients under these drugs exhibit lower levels of bone loss compared to those who are not.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89056962","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

Caries Preventive Interventions in Community-Dwelling Elders: A Systematic Review 社区长者预防龋病干预:系统回顾

Compendium of Oral Science Pub Date : 2018-09-01 DOI: 10.24191/cos.v5i0.17503

Emila Yusof, LM May, A. Walls

{"title":"Caries Preventive Interventions in Community-Dwelling Elders: A Systematic Review","authors":"Emila Yusof, LM May, A. Walls","doi":"10.24191/cos.v5i0.17503","DOIUrl":"https://doi.org/10.24191/cos.v5i0.17503","url":null,"abstract":"Objective: To conduct a systematic review of identifying the clinical efficacy of caries preventive interventions in community-dwelling elders. Background: As the human lifespan increases, the elders are known to retain their teeth for longer. Therefore, the need to uncover effective ways of preventing caries among this age group is relevant. Methods: A search was conducted using four databases: Cochrane, MEDLINE, EMBASE and Web of Science using the keywords (caries OR demineralization) AND prevention AND (adult OR aged). The titles and abstracts were initially screened for the use of caries prevention interventions. Studies were excluded based on the predetermined criteria. The full texts of the remaining studies were then evaluated. Results: Of 6952 articles identified from the search, fifty full texts were evaluated. Finally, ten studies were analyzed. One study found rinsing with 0.05% of NaF twice daily resulted in lower coronal caries increment. Another study reported the use of 1,100 ppm of NaF dentifrice twice daily showed lower percentage of coronal and root caries. A reduction of root caries was observed from using 5,000 ppm fluoridated toothpaste twice daily, annual professional 38% SDF solution application, six-monthly professional cleaning and APF gel application. The use of 0.12% CHX rinse and xylitol chewing gum did not show reduction of caries incidence. Conclusion: Toothbrushing with 5,000 ppm of NaF dentifrice, rinsing with 0.05% NaF, professional application of 38% SDF solution and APF gel may be effective at preventing caries among the elders.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"2008 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82528501","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

Selective Occlusal Features of Primary Dentition in Malay Children at a Centre in Sungai Buloh 双溪布洛一中心马来儿童初级牙列选择性咬合特征

Compendium of Oral Science Pub Date : 2018-09-01 DOI: 10.24191/cos.v5i0.17504

FH Azamzaki, N. Baharuddin, S. Tandon, A. Venkiteswaran

{"title":"Selective Occlusal Features of Primary Dentition in Malay Children at a Centre in Sungai Buloh","authors":"FH Azamzaki, N. Baharuddin, S. Tandon, A. Venkiteswaran","doi":"10.24191/cos.v5i0.17504","DOIUrl":"https://doi.org/10.24191/cos.v5i0.17504","url":null,"abstract":"Objectives: To determine the different occlusal characteristics in primary dentition of 3 to 6 year old Malay children and to create a preliminary database for future Malaysian studies as currently none of the studies has been conducted in Malaysian population regarding the occlusal features in primary dentition. Materials and method: The subjects were within the age ranging from 3 – 6 years old attending nurseries and kindergartens located within Sungai Buloh, Selangor. Sixty subjects were screened but only 47 fulfilled the criteria to be included in this study. Intra-oral examination was done to determine the terminal plane, canine relationship, overjet, overbite and primate space in the subjects. Results: Almost two thirds of the subjects (72.34%) presented with straight terminal plane. All but one subject were observed with Class I canine relationship. 61.7% subjects were with an ideal overjet and 53.19% of subjects had an ideal overbite. The mean value for primate space in the maxilla was 2.92mm and 1.60mm in the mandible. There was no significant difference between gender in all the parameters assessed. Conclusion: The results from the study shown that only few of the subjects had a tendency of malocclusion in their permanent dentition. However, a longitudinal study should be done to follow up their occlusal feature in the permanent dentition.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87896484","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

Compendium of Oral Science Pub Date : 2017-09-01 DOI: 10.24191/cos.v4i0.17509

Nfm Nor, SD Sinniah, MM Dasor

{"title":"Oral Health Related Quality of Life Assessment in Orthodontic Patients with Anchorage Reinforcement","authors":"Nfm Nor, SD Sinniah, MM Dasor","doi":"10.24191/cos.v4i0.17509","DOIUrl":"https://doi.org/10.24191/cos.v4i0.17509","url":null,"abstract":"Objectives: To assess oral health related quality of life (OHRQoL) among orthodontic patients who had been allocated into three methods of orthodontic anchorage; transpalatal arch (TPA), modified TPA-Nance (TPA-Nance) and mini-implant (MI). Materials and Methods: This study was conducted in Faculty of Dentistry, Universiti Teknologi MARA, Sungai Buloh and Puncak Perdana campus. Thirty-six orthodontic patients with anchorage requirement between 18 and 30 years old were recruited. The subjects were equally divided into three groups, which included 28 females and 8 males. The assessment of patients’ oral health related quality of life (OHRQoL) towards the anchorage supplementation using modified oral health impact profile (S-OHIP-14) questionnaires were carried out. The questionnaire was given at two time points, which was before the insertion of the allocated anchorage regime (T0) and after a week of insertion of the allocated anchorage regime (T1). Results: There was no statistical significant difference on functional limitation, physical pain, psychological discomfort, physical disability, psychological disability, social disability and handicap domains of OHIP-14 questionnaire between the three anchorage groups (p>0.05). Conclusion: The OHRQoL patterns, during the treatment with the anchorage reinforcement were very similar. This suggests that TPA, TPA-Nance and MI do not affect patients’ OHRQoL. The OHRQoL trends observed during the study can be communicated to patients and used to increase patients’ compliance since they are made aware of the whole treatment process.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85255897","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

Compendium of Oral Science Pub Date : 2017-09-01 DOI: 10.24191/cos.v4i0.17510

Sbs Bakhtiar, NH Norman, Shahab Ghani, Bam Sabri

{"title":"Oral Health-related Quality of Life (OHRQoL) of Patients undergoing Micro-osteoperforations (MOPs) to Accelerate Orthodontic Space Closure","authors":"Sbs Bakhtiar, NH Norman, Shahab Ghani, Bam Sabri","doi":"10.24191/cos.v4i0.17510","DOIUrl":"https://doi.org/10.24191/cos.v4i0.17510","url":null,"abstract":"Objectives: To assess and compare the oral health-related quality of life (OHRQoL) of orthodontic patients who had and had not undergone micro-osteoperforations (MOPs) during orthodontic space closure. Methods: 27 orthodontic patients with fixed appliance who are undergoing orthodontic space closure with Niti coil springs were given the validated short version of the Oral Health Impact Profile (Malaysia) Questionnaire (S-OHIP) which was available in both Bahasa Melayu and English, containing 14 items. 17 patients underwent MOPs (MOP group) while 10 patients did not (control). Additive scores (ADD) were calculated by summing the response codes for the 14 items and simple count scores (SC) were calculated by a count of the number of items reported as occurring ‘quite often’ and ‘very often’. Results: A total of 24 patients responded to the questionnaire, with a response rate of 88.9%, and they comprised of 79.2% females and 20.8% males. There is no significant difference in the mean ADD (p = 0.347) and mean SC (p = 0.446) across both groups. Conclusions: The reported oral health-related quality of life is similar for orthodontic patients who did and did not undergo MOPs.","PeriodicalId":10525,"journal":{"name":"Compendium of Oral Science","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78399249","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