Journal of Nepalese Prosthodontic Society最新文献_第7页

Dimensional Relationship between Maxillary Anterior Teeth and Inter Hamular Distance 上颌前牙尺寸与缰间距离的关系

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23860

A. Shrestha, S. Mathema, S. Maharjan, S. Kam

{"title":"Dimensional Relationship between Maxillary Anterior Teeth and Inter Hamular Distance","authors":"A. Shrestha, S. Mathema, S. Maharjan, S. Kam","doi":"10.3126/JNPROSSOC.V1I2.23860","DOIUrl":"https://doi.org/10.3126/JNPROSSOC.V1I2.23860","url":null,"abstract":"Introduction: Selection of anterior teeth for the fabrication of artificial denture during Prosthodontic rehabilitation is a complex process. Different authors have suggested various methods, however no single method can be used reliably to select artificial teeth. This study aims to assess dimensional relationship of maxillary anterior teeth with inter hamular distance which may assist in the artificial teeth selection. \u0000Materials and methods: This clinical study was carried out on 95dentate subjects meeting the inclusion criteria. Prior to impression making, hamular notch was located precisely with T-burnisher and was marked with indelible pencil. Impression of maxillary arch was made using irreversible hydrocolloid impression material and casts were poured using Type III dental stone. Measurements were made directly on the cast using digital vernier caliper. The contact point widths of maxillary right and left maxillary central incisors, lateral incisors and canines were measured. The distance between the right and left hamular notch was measured. The sum of contact point widths of all maxillary anterior teeth was calculated. All the data were recorded and statistically analyzed. \u0000Result: There is a positive correlation between combined width of maxillary anterior teeth and inter-hamular notch distance with Pearson’s correlation coefficient (r) 0.217 and p value 0.035 which is statistically significant. \u0000Conclusions: There is significant correlation between combined width of maxillary anterior teeth and distance between right and left hamular notch. This correlation is valuable and practicable in estimating the six maxillary anterior teeth width. ","PeriodicalId":247304,"journal":{"name":"Journal of Nepalese Prosthodontic Society","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129613086","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

Fabrication of Radiographic Stent for Dental implants: A simplified approach 种植体放射支架的制作:一种简化的方法

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23872

A. Bhochhibhoya, S. Vaidya

引用次数: 0

Odontometric Analysis of Permanent Mandibular Canine to Determine Sexual Dimorphism: A Preliminary Study 恒下颌犬齿的牙学分析以确定两性异形:初步研究

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23861

M. Bajracharya, B. Omar, S. Maharjan

{"title":"Odontometric Analysis of Permanent Mandibular Canine to Determine Sexual Dimorphism: A Preliminary Study","authors":"M. Bajracharya, B. Omar, S. Maharjan","doi":"10.3126/JNPROSSOC.V1I2.23861","DOIUrl":"https://doi.org/10.3126/JNPROSSOC.V1I2.23861","url":null,"abstract":"Introduction: Crown diameters of a teeth are reasonably accurate predictors of sex and are good adjuncts for sex determinations. The aim of the study was to determine the reliability of mesiodistal width of mandibular canine in sexual dimorphism. \u0000Materials and methods: Medical students of Nepalgunj Medical College, Chisapani, Banke, Nepal were selected for data collection. Sample consisted of 300 subjects which included 150 males and 150 females of age group 18-25 years. The mesiodistal width of the mandibular right and left canine teeth were recorded by Vernier calliper. Descriptive statistical analysis was done from odontometric measurements data to calculate sexual dimorphism for mandibular right and left canine. The student t-test was used to determine the level of significance among the parameters measured. \u0000Results: The mean values for mesiodistal width of mandibular right canine for male and female subjects were 7.1665±0.28576 and 6.3777±0.37875 respectively. The sexual dimorphism for mandibular right canine was calculated to be 12.368%. The mean values for mesiodistal width of mandibular left canine for male and female subjects were 7.3875±0.35506 and 6.2847±0.41115 respectively. The sexual dimorphism for mandibular left canine was calculated to be 17.5%. \u0000Conclusion: Statistical analysis showed significant sexual dimorphism in odontometric analysis of permanent mandibular canines between male and female with the mandibular left canine showing the highest percentage.","PeriodicalId":247304,"journal":{"name":"Journal of Nepalese Prosthodontic Society","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125047417","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: 3

3D Guided Implant Surgery: A Case Report 3D引导种植手术1例报告

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23863

S. Maharjan, S. Mathema, S. Shrestha

引用次数: 3

A Novel Technique of Repositioning Papilla to Create a Balanced Anterior Pink and White Esthetics 一种重新定位乳头的新技术以创造平衡的前粉红色和白色美学

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23862

P. Shrestha, S. Shakya

引用次数: 0

A Simplified Impression Technique for a Flabby Maxilla - A Clinical Report 上颌骨松弛的简化印模技术-一份临床报告

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23864

B. Maskey, S. Mathema, A. Bhochhibhoya

引用次数: 0

Removable Prosthesis with Extra Coronal Attachment for the Management of Distal Extension Case: A Case Report 冠状外附着体可移动假体治疗远端延伸病例:1例报告

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23869

D. Thapa, P. Shrestha

引用次数: 2

A Custom Made Post and Core Technique for Restoring Badly Broken Mandibular Posterior Tooth: A Case Report 定制桩核技术修复下颌后牙严重断裂1例

Journal of Nepalese Prosthodontic Society Pub Date : 2018-12-31 DOI: 10.3126/JNPROSSOC.V1I2.23870

M. Guragain, S. Mathema, S. Maharjan, S. Sah

引用次数: 0

An Evaluation on the Flexural Strength of Heat Cure Polymethyl methacrylate Denture Base Resin with and without Reinforcement of Polyethylene Fiber 热固化聚甲基丙烯酸甲酯义齿基托树脂加与不加聚乙烯纤维增强的抗弯强度评价

Journal of Nepalese Prosthodontic Society Pub Date : 2018-06-30 DOI: 10.3126/jnprossoc.v1i1.23844

Binita Pathak, S. Mathema, Rinku Sharma

{"title":"An Evaluation on the Flexural Strength of Heat Cure Polymethyl methacrylate Denture Base Resin with and without Reinforcement of Polyethylene Fiber","authors":"Binita Pathak, S. Mathema, Rinku Sharma","doi":"10.3126/jnprossoc.v1i1.23844","DOIUrl":"https://doi.org/10.3126/jnprossoc.v1i1.23844","url":null,"abstract":"Introduction: Polymethyl methacrylate as denture base material is not ideal in many aspects. The primary problem is its poor strength characteristics, including low impact and flexural strength. The fatigue failure occurs when the denture base deforms repeatedly through occlusal forces, hence dentures tend to break during usage in due course of time. The aim of this study was to measure and compare the flexural strength of heat cure Polymethyl methacrylate denture base resin with and without reinforcement of polyethylene fiber. \u0000Method: A total of 52 specimens (maxillary complete denture) were divided into 2 groups (n=26); Group A(Control): Dentures without reinforcement, Group B: Dentures reinforced with Polyethylene fiber. All specimens were subjected to three-point bending test in UTM. A flexural load was applied to each maxillary complete denture at a speed of 5mm/min until fracture and the flexural load required to break specimen was recorded. \u0000Results: The mean values and standard deviation of each test specimen group was calculated and statistical analysis of obtained values was done using ANOVA. Mean flexural strength for Group A was 142.66±29.95 MPa and Group B was 218.88±29.96 MPa. Group comparison showed a statistically significant difference (p<0.001) between group A and B. This suggested that flexural strength for specimens reinforced with Polyethylene fibers was significantly higher than specimens without reinforcement. \u0000Conclusion: Reinforcement of heat cure polymethyl methacylate denture base resin with polyethylene fiber resulted in significant increase in flexural strength. ","PeriodicalId":247304,"journal":{"name":"Journal of Nepalese Prosthodontic Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122972070","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

Survey on Status of Prosthodontists in Nepal, Service Rendered and Their Level of Satisfaction 尼泊尔义齿医师现状、服务及满意度调查

Journal of Nepalese Prosthodontic Society Pub Date : 2018-06-30 DOI: 10.3126/jnprossoc.v1i1.23847

S. Maharjan, S. Mathema

{"title":"Survey on Status of Prosthodontists in Nepal, Service Rendered and Their Level of Satisfaction","authors":"S. Maharjan, S. Mathema","doi":"10.3126/jnprossoc.v1i1.23847","DOIUrl":"https://doi.org/10.3126/jnprossoc.v1i1.23847","url":null,"abstract":"Purpose: This survey aims to gather cumulative data on Prosthodontists in Nepal, their academic, financial and work status, services rendered and satisfaction level on job, lab support, material availability and work place environment. \u0000Material and methods: Online form was developed for the purpose of survey regarding “Status of Prosthodontists in Nepal, Service rendered and their level of satisfaction”. The online survey form was sent to Prosthodontists as per data available in Nepalese Prosthodontic Society. Data analysis was done from response obtained from November 1st to December 25th, 2017. \u0000Results: Among the 77 Prosthodontists whom the survey form were sent, 65 Prosthodontists responded (85%). The male were 55% and female 45%, majority of age ranges from 31 to 40 years. 81.5% had Master of Dental Surgery (MDS) degree and 52.3% had post graduation from Nepal. 80% of Prosthodontists are practicing in private institute including dental colleges, hospital and clinics. Among the academic degree, 1 tutor, 36 Assistant Professor, 4 Associate professor and 5 professors were recorded. 50% of Prosthodontists had original research article and case report published. Regarding the job satisfaction, lab support, material availability and working environment, most of them were satisfied. \u0000Conclusion: Number of Prosthodontists in Nepal are in growing trend. Most of them are of young age. Prosthodontic services rendered are growing in diverse aspect and most of them were satisfied with their job and work.","PeriodicalId":247304,"journal":{"name":"Journal of Nepalese Prosthodontic Society","volume":"os-26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128088907","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