International Dental Journal of Student's Research最新文献

{"title":"Hand-arm vibration on dentists using ready reckoner: A cross-sectional study","authors":"A. Vas, Shubhalakshmi, Apoorva, M. Suvarna","doi":"10.18231/J.IDJSR.2020.030","DOIUrl":"https://doi.org/10.18231/J.IDJSR.2020.030","url":null,"abstract":"Context: Rising incidence of hand-arm vibration on dentists is an increasing concern in India. The purpose of this study is to investigate the dose-response relationship derived using ready reckoner and to identify the most practicable exposure action and limit value measure that can be collected to aid in the health assessment of dentists exposed to hand-arm vibration. Aims: The objective of this research is to determine the magnitude of vibration transmitted per day among dentists exposed to the vibrating hand-held tools; To determine the association of the magnitude of vibration transmission with duration of usage and to determine the proportion of Exposure Action Value (EAV) and Exposure Limit Value (ELV) among dentists. Methods and Materials: Using a cross-sectional analysis, this study analyzed the incidence of hand-arm vibration on 92 dentists and measured these results with a ready reckoner. Statistical analysis used: Chi-Square Test was used to test the association of vibration exposure with selected parameters that is of interest such as years of experience, duration of work, vibration magnitude of the instrument. Results: The proximity of middle-aged dentists with more than or equal to 10 years of working experience were found to play a huge role in exposure to hand-arm vibration. Conclusions: This study definitely answers the questions regarding the exposure to hand-arm vibration on dentists. This could be minimized reducing exposure times, health surveillance, improved handpieces and other equipment and improving the overall ergonomics of the workplace. © This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131395295","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}

{"title":"Infection control in impression making procedures in the dental clinics","authors":"Disha Bansal, Gaurav Whorra","doi":"10.18231/J.IDJSR.2020.033","DOIUrl":"https://doi.org/10.18231/J.IDJSR.2020.033","url":null,"abstract":"A B S T R A C T Aim: This study aims at investigating the behavior, orientation, attitude and knowledge of dental practitioners towards the infection control in the impression making procedure. Materials and Methods: A questionnaire consisting of 10 questions was designed to assess the details of impression material used and its disinfection. The questionnaire was sent to the dental practitioners of 70 clinics. Results: Out of 110 participants 91.81% sterilized their impression trays before making impressions. 94.54% Practitioners poured their impressions in their clinic.93.63% practitioners believed in rinsing the impressions before dispatching them to laboratory.52.27% practitioners disinfected their impressions prior to sending the impressions to the laboratory.79.09% participants were sure that their laboratory person is disinfecting the impressions before proceeding.71.81% practitioners believed that immersion of impressions in the disinfectant solution impairs the dimensional stability of impression material.89.09% believed that cross infection can lead to the life threatening diseases. 93.63% participants used Alginate as the primary impression material. 48.18% practitioners believed in disinfecting the impressions under tap water, 16.36% believed in disinfection using the spray and 9.09% disinfected by immersing impressions in the disinfectant. Only 20.90% participants used the autoclavable special impression material for at risk patients. Conclusion: Still there is lack of knowledge regarding disinfection of the impression and maintaining infection control during the impression making procedure. So an effort should be made to impart thorough knowledge about proper disinfection in the undergraduate and postgraduate curriculum.","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"92 10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131245385","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}

{"title":"Administration of serratiopeptidase lead to increase in spread of space infection","authors":"A. Sangle, Aruna Tambuwala, Gaurav K. Khutwad, A. Vadane","doi":"10.18231/2278-3784.2018.0011","DOIUrl":"https://doi.org/10.18231/2278-3784.2018.0011","url":null,"abstract":"This article represents a case report in which serratiopeptidase proved a reason to spread of space infection in 32 years old male patient. This case was successfully managed in M.A. Rangoonwala dental college, Pune.","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115716709","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}

{"title":"Comparative evaluation of microleakage of G-aenial Universal Flo, Smart Dentin Replacement and Tetric Evo Ceram bulk fill resin composite restorations in class v cavity preparation: an in-vitro study","authors":"S. Kumar, V. Krishnan, K. Jyothi, P. Venugopal, .P SharathKumar, S. Girish, Melwin","doi":"10.18231/2278-3784.2018.0002","DOIUrl":"https://doi.org/10.18231/2278-3784.2018.0002","url":null,"abstract":"Aim and Objective: Was to assess and compare the microleakage of G-aenial Universal Flo, Smart Dentin Replacement and Tetric Evo Ceram bulk fill resin composites in class V cavities along the occlusal and gingival margins using dye penetration test under stereomicroscope.\u0000Materials and Methods: Seventy five human extracted premolars were selected and randomly divided into 3 groups (n=25), as per the restorative materials for microleakage test. Group I: Tetric Evo Ceram (Bulk fill non flowable). Group II: G-aenial Universal Flo (Highly filled flowable resin composite). Group III: Smart Dentin Replacement (Bulk fill flowable resin composite). Class V (box) cavities were prepared both on the buccal and lingual surfaces of each of the 75 teeth, a total of 150 cavities, restored, immersed in 2% methylene blue dye for 24 hours and then sectioned bucco lingually into two halves. Dye penetration score was measured along occlusal and gingival wall using a Stereomicroscope at 40X magnification. Statistical analysis was done using Chi square test for microleakage assessment. P value was set at E‚0.05.\u0000Result: Intergroup comparison showed statistically no significant difference between the three groups both occlusal and gingival wall, whereas groupwise comparison showed statistically significant result between group I and Group II at gingival wall with P value 0.021.\u0000Conclusion: None of three resin composite materials were free from microleakage. All the three materials showed more microleakage at gingival wall compared to occlusal wall. Among all the tested groups G-aenial Universal Flo showed the least microleakage at the gingival wall.\u0000\u0000Keyword: Microleakage, Class V, Resin composites.","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114756376","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}

{"title":"Anthropometric analysis of palatal rugae pattern, face form and arch form among Indian population at Moradabad, India","authors":"Meena Bisht, Pragati Rawat, R. Madan, Siddhi Tripathi","doi":"10.18231/2278-3784.2018.0003","DOIUrl":"https://doi.org/10.18231/2278-3784.2018.0003","url":null,"abstract":"Purpose: To evaluate the correlation between the palatal rugae pattern, face form and arch form among Indian population at Moradabad, India.\u0000Materials and Methods: Alginate impressions of maxillary arch was made and cast was poured immediately with type III dental stone. A sharp graphite pencil was used for marking outline of the rugae on the cast. A digital caliper was employed for measurement of length of palatal rugae. Palatal rugae were analysed in accordance with Thomas and Kotze classification. Arch form of these models was determined with using 3M Unite template. For assessment of the face form, the subjects were seated in an upright position on the operator chair and the camera was stabilized on a tripod. Then photographs of the frontal profile were taken. These photographs were used for the analysis of the face form. The data was subjected to one way analysis of variance test and Post Hoc test.\u0000Results: The average number of primary rugae (10.76%) were found to be more predominant than secondary (2.12%) and fragmentary rugae (1.54%). The most predominant shape of palatal rugae were curved (42.19%) followed by wavy (32.71%), straight (17.37%) and circular (0.92%). Based on the direction of the rugae, forward rugae (54.27%) were found more common followed by backward rugae (37.26%) and perpendicular rugae (0.55%). Base on the unification of rugae pattern, diverging rugae (4.55%) were found to be more common than the converging rugae (1.57%). The most common face form was ovoid (72.4) % followed by tapered (24.4%) and square (3.2%). The most prevalent arch form was ovoid (62.2%) seen followed by the tapered (26.0%) and square (4.8%) arch form.\u0000It was found that there was significant correlation between the face form and arch form among the study subjects (p0.05). In term of arch form and face form, ovoid was the most common followed by tapered and square.\u0000Conclusion: Within the limitations of this study, it was concluded that there was significant correlation","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131392853","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}

{"title":"Cephalometric evaluation of the Assamese young adults using Tweed’s analysis","authors":"Poonam Majumder, M. Sharma, H. Chokotiya, Mahasweta Das Gupta, N. Chanu","doi":"10.18231/2278-3784.2018.0007","DOIUrl":"https://doi.org/10.18231/2278-3784.2018.0007","url":null,"abstract":"The cephalometric norms of different ethnic and racial groups established in various studies show that normal measurements for one group are not necessarily normal for another group; each racial group must be treated according to its own characteristics. The materials used in this study consist of cephalometric radiographs of 50 subjects (23 males, 27 females) from Assamese ethnic background. The head films were traced on A4 size acetate matt paper using 3Hb pencil and Tweeds cephalometric analysis was done. Three angular parameters Frankfort mandibular plane angle (FMA), Frankfort Mandibular Incisal Angle (FMIA), Incisor mandibular plane angle (IMPA) for the Assamese population, were measured and found to be 25.4, 56.6 and 98.06 degree respectively. There was no clinical significant different between Assamese male and female but there is highly significant among the Assamese and Caucasian parametric values of Tweeds diagnostic triangle.","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133868867","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}

{"title":"Biomechanical implications of rotation correction in orthodontics: Case series","authors":"","doi":"10.18231/2278-3784.2018.0008","DOIUrl":"https://doi.org/10.18231/2278-3784.2018.0008","url":null,"abstract":"","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132363444","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}

{"title":"Management of ranula with a combination of intra-lesional corticosteroid therapy and micro-marsupialization- A case report","authors":"Khushboo, Pedodontic Preventive Dentistry, S. Shirolkar, M.K. Das, S. Sarkar","doi":"10.18231/j.idjsr.2020.023","DOIUrl":"https://doi.org/10.18231/j.idjsr.2020.023","url":null,"abstract":"Various forms of salivary gland swellings benign or malignant in nature are found in the oral cavity. An appropriate evaluation is needed for proper diagnosis and management of these lesions. Ranula, is one of the most common benign salivary gland lesions develops on the floor of the mouth. This paper presents a possible management of large sized ranula by a combination therapy of intra-lesional corticosteroid and Micro-marsupialization in 8 year old child according to the clinical condition. an the CC BY-NC (https://creativecommons.org/licenses/by-nc/4.0/)","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129677767","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}

{"title":"Fabrication of ocular prosthesis step by step procedure : Case report","authors":"R. Singh, Crown Bridge, J. Vimal, Pooran Chand, S. Jurel","doi":"10.18231/j.idjsr.2020.026","DOIUrl":"https://doi.org/10.18231/j.idjsr.2020.026","url":null,"abstract":"An ocular defect may follow removal of a part or an entire orbit that results in visual impairment as well as esthecially and psychologically handicapped. Loosing eye is trauma not just to the patient but also for the family members. Restoring an ocular defect bring backs esthetics but also the confidence that has been lost. Rehabilitation is also very important as this also preserves the contour of remaining structure. Different materials can be used for ocular defects rehabilitation like silicone or acrylic. This is a case report of a patient with a ‘pthisicial eye’ and mainly focussed on the fabrication of an ocular prosthesis.\u0000\u0000Keywords: Enucleation, Ocular, Prosthesis, Scleral Shell.","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123934036","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}

{"title":"Use of mandibular guidance prosthesis with the buccal guide flange in hemimandibulectomy patient","authors":"R. Singh, Phibadahun Sohmat, Ramashanker, S. Jurel, Pooran Chand","doi":"10.18231/j.idjsr.2020.024","DOIUrl":"https://doi.org/10.18231/j.idjsr.2020.024","url":null,"abstract":"Hemi-mandibulectomy causes the remaining segment of the mandible to deviate towards the resected side, this is due to the loss of soft and hard tissues on the resected side. Immediate surgical reconstruction will improve the prognosis of the rehabilitation procedures. This case report presents a patient with hemi- mandibulectomy defect on the left side was discussed. The patient was able to bring the mandible in proper occlusal relationship with the maxilla but was not able to maintain it for masticatory purposes. Therefore he was rehabilitated by a mandibular guide flange. Rehabilitation of the defect by mandibular guide flange will help in maintaining a proper occlusal relationship of the mandible for improved vertical stroke and chewing efficacy.","PeriodicalId":383292,"journal":{"name":"International Dental Journal of Student's Research","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122455982","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}