The Journal of Indian Prosthodontic Society最新文献

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Basics in statistics: Sample size calculation and descriptive data statistics. 统计学基础知识:样本量计算和描述性数据统计
IF 1
The Journal of Indian Prosthodontic Society Pub Date : 2023-07-01 DOI: 10.4103/jips.jips_307_23
Anand Kumar Vaidyanathan
{"title":"Basics in statistics: Sample size calculation and descriptive data statistics.","authors":"Anand Kumar Vaidyanathan","doi":"10.4103/jips.jips_307_23","DOIUrl":"10.4103/jips.jips_307_23","url":null,"abstract":"","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 1","pages":"207-209"},"PeriodicalIF":1.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10467321/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47725367","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
To determine the effect of plasma nitriding treatment 56 on screw loosening and surface topography of different 78 implant-abutment screw systems with and without thermocycling: An in vitro study. 探讨等离子体氮化处理对78种不同种植体-基牙螺钉系统的松动和表面形貌的影响
IF 1
The Journal of Indian Prosthodontic Society Pub Date : 2023-07-01 DOI: 10.4103/jips.jips_147_23
Nengpichong Haokip, Shivsagar Tewary, Pronob Sanyal, Shubha Kamnoor
{"title":"To determine the effect of plasma nitriding treatment 56 on screw loosening and surface topography of different 78 implant-abutment screw systems with and without thermocycling: An <i>in vitro</i> study.","authors":"Nengpichong Haokip, Shivsagar Tewary, Pronob Sanyal, Shubha Kamnoor","doi":"10.4103/jips.jips_147_23","DOIUrl":"10.4103/jips.jips_147_23","url":null,"abstract":"<p><strong>Aim: </strong>The aim of this study was to evaluate and compare the effect of plasma nitride-treated abutment screws of two different implant systems on screw loosening and surface topography with and without thermocycling.</p><p><strong>Settings and design: </strong>This was an in-vitro experimental study.</p><p><strong>Materials and methods: </strong>Fifty-two abutment screws (Group A: 26 Genesis and Group B: 26 Bredent) underwent plasma nitride treatment and were subdivided into two groups, one without thermocycling and one with thermocycling. Dynamic load was applied and detorque values were evaluated for determining the screw loosening using \"independent t-test\" with the help of IBM SPSS Statistics 20 and scanning electron microscopy was done to check for surface topography.</p><p><strong>Statistical analysis used: </strong>Inter- and intragroup comparisons were done using independent t-test (SPSS: Statistical Package for the Social Sciences software version 20).</p><p><strong>Results: </strong>Plasma nitriding treatment genesis implant system abutment screw showed more screw loosening (P < 0.05) and surface roughness as compared to bredent with and without thermocycling.</p><p><strong>Conclusion: </strong>From the present study, it was shown that plasma nitride-treated abutment screws decreased the occurrence of screw loosening favoring the bredent implant-abutment system more than the genesis implant-abutment system.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 1","pages":"285-293"},"PeriodicalIF":1.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10467315/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42923983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A comparative evaluation of antimicrobial property of traditional and three alternative disinfectants on irreversible hydrocolloid impressions: An in vitro study. 传统消毒剂和三种替代消毒剂对不可逆水胶体印模抗菌性能的比较评价:体外研究
IF 1
The Journal of Indian Prosthodontic Society Pub Date : 2023-07-01 DOI: 10.4103/jips.jips_364_22
T Anitha, Archana K Sanketh, Natarajan Kalavathy, Mitha M Shetty, P Roshan Kumar, Anuradha Venkataramani
{"title":"A comparative evaluation of antimicrobial property of traditional and three alternative disinfectants on irreversible hydrocolloid impressions: An <i>in vitro</i> study.","authors":"T Anitha, Archana K Sanketh, Natarajan Kalavathy, Mitha M Shetty, P Roshan Kumar, Anuradha Venkataramani","doi":"10.4103/jips.jips_364_22","DOIUrl":"10.4103/jips.jips_364_22","url":null,"abstract":"<p><strong>Aim: </strong>The aim was to compare the efficacy of various herbal disinfectants on irreversible hydrocolloid impressions and to investigate the effectiveness of three herbal disinfectants and a chemical disinfectant against particular pathogens.</p><p><strong>Settings and design: </strong>In vitro -a comparative study.</p><p><strong>Materials and methods: </strong>The following methodology was followed to achieve the objectives. Four maxillary impressions were made for each selected patient with irreversible hydrocolloid impression material. The predisinfection swabs were taken from impression sites of teeth 17, 13, 27, and 23 (FDI system of tooth numbering). The impressions were immersed in all four different disinfectants such as 2% glutaraldehyde, Aloe vera solution, 50% neem oil, and apple vinegar solution, then the postdisinfection swabs were taken from the same sites 17,13,27,23 and then cultured onto sheep blood agar and examined for growth, and colony forming units (CFUs) of Streptococcus viridans, Streptococcus mutans, Streptococcus sanguis, and Actinomyces viscosus. The comparative analysis was done for the predisinfection and postdisinfection values in each study group.</p><p><strong>Statistical analysis used: </strong>Descriptive analysis, Kruskal Wallis test, Mann Whitney post hoc test, Wilcoxon signed rank test.</p><p><strong>Results: </strong>The results revealed that the mean CFUs of S. viridans, S. mutans, S. sanguis, and A. viscosus during postdisinfection samples were statistically significant when compared to predisinfection samples. Multiple comparison of the mean CFUs of all 4 microorganisms in the control group and in 50% Neem oil group was significantly lesser compared to A. vera and Apple Vinegar group.</p><p><strong>Conclusion: </strong>CFUs of S. viridans, S. mutans, S. sanguis, and A. viscosus significantly decreased in the 50% neem oil group as well as the control group. As a result, 50% Neem oil was a viable option for disinfecting alginate impressions.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 1","pages":"294-300"},"PeriodicalIF":1.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10467324/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48435203","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative evaluation of biological, mechanical, and patient-reported outcomes of angulated screw channel abutments versus multi-unit abutment-retained single-unit implant restorations in the anterior esthetic zone: An-in vivo study. 弓形螺钉通道基台与多单元基台保留单单元种植体修复体在前美学区的生物学、力学和患者报告结果的比较评估:一项体内研究
IF 1
The Journal of Indian Prosthodontic Society Pub Date : 2023-07-01 DOI: 10.4103/jips.jips_101_23
Niyati Varshney, Chandan Kumar Kusum, Anshul Trivedi, Mayur Kaushik, Prajesh Dubey, Yashika Bali
{"title":"Comparative evaluation of biological, mechanical, and patient-reported outcomes of angulated screw channel abutments versus multi-unit abutment-retained single-unit implant restorations in the anterior esthetic zone: An-<i>in vivo</i> study.","authors":"Niyati Varshney, Chandan Kumar Kusum, Anshul Trivedi, Mayur Kaushik, Prajesh Dubey, Yashika Bali","doi":"10.4103/jips.jips_101_23","DOIUrl":"10.4103/jips.jips_101_23","url":null,"abstract":"<p><strong>Aims: </strong>The study aimed to evaluate biological, mechanical, and patient reported parameters associated with ASC abutments and MU abutments for the fabrication of screw retained implant crowns in the anterior esthetic zone.</p><p><strong>Setting and design: </strong>For the study, 20 patients were selected and implants were placed within the constraints of prosthetic envelope. Later, the screw retained crown was fabricated.</p><p><strong>Materials and methods: </strong>Biological parameters (including implant survival rate, marginal bone levels using cone beam computed tomography, and soft tissue assessment using periodontal indices) were measured at the time of crown placement and 1 year follow up. Mechanical parameter (screw loosening) was calculated using removal torque loss (RTL) values obtained at the time of crown placement and 1 year follow up. Patient reported parameters were evaluated using a questionnaire at 1 year follow up.</p><p><strong>Statistical analysis used: </strong>All data were tabulated, statistically analyzed, and compared using SPSS version 23 IBM Corporation, Armonk, NY, USA.</p><p><strong>Results: </strong>Implant survival was found 100% in both the groups. The marginal bone level reduced considerably in both the groups from baseline to 1 year follow up. The MU abutment group had slightly less marginal bone loss than the ASC abutment group. Additionally, there was no statistically significant difference between the two groups' periodontal indices at baseline and 1-year follow-up values. At baseline, the RTL value was substantially lower (P <0.003) in the ASC abutment group than in the MU abutment group, however at the 1-year follow-up, there was no statistically significant difference in RTL or screw loosening between the two groups. Patient-reported data showed no statistically significant difference.</p><p><strong>Conclusion: </strong>Within the constraints of this study, it was suggested that both ASC and MU abutments provide equally promising results in terms of biological, mechanical, and patient-reported parameters in the anterior esthetic region for single screw-retained crowns.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 1","pages":"244-252"},"PeriodicalIF":1.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10467320/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42955380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Computer-aided design software-enabled preclinical prosthodontic training: A digital education technique. 计算机辅助设计软件支持的临床前修复训练:一种数字教育技术
IF 1
The Journal of Indian Prosthodontic Society Pub Date : 2023-07-01 DOI: 10.4103/jips.jips_83_23
Nirmal Kurian, Vinaya Susan Varghese, Kevin George Varghese, George Abraham
{"title":"Computer-aided design software-enabled preclinical prosthodontic training: A digital education technique.","authors":"Nirmal Kurian, Vinaya Susan Varghese, Kevin George Varghese, George Abraham","doi":"10.4103/jips.jips_83_23","DOIUrl":"10.4103/jips.jips_83_23","url":null,"abstract":"<p><p>The prosthodontics preclinical training modules involve textbook-based two-dimensional (2D) ideal images and practicing on manikin models to emulate ideal tooth preparations and teeth arrangements. Relying solely on 2D images as objectives for preclinical exercises limits the trainee's creative skills to instructions of textbooks and clinical instructions received. With advancements in digital dentistry, dental trainees should have early exposure to the three-dimensional (3D) rendering of ideal preclinical objectives. A dental education technique using computer-aided design software and smartphones is described that will allow 3D rendering of ideal prosthodontic training assignments allowing early exposure to digital dentistry for dental training students.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 1","pages":"303-305"},"PeriodicalIF":1.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10467314/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43059490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prevalence and severity of temporomandibular joint disorder in partially versus completely edentulous patients: A systematic review. 颞下颌关节紊乱病在部分和完全缺牙患者中的患病率和严重程度:一项系统综述
IF 1
The Journal of Indian Prosthodontic Society Pub Date : 2023-07-01 DOI: 10.4103/jips.jips_136_23
Pragati Rawat, Deepesh Saxena, Pratiksha A Srivastava, Abhinav Sharma, Arka Swarnakar, Aditya Sharma
{"title":"Prevalence and severity of temporomandibular joint disorder in partially versus completely edentulous patients: A systematic review.","authors":"Pragati Rawat, Deepesh Saxena, Pratiksha A Srivastava, Abhinav Sharma, Arka Swarnakar, Aditya Sharma","doi":"10.4103/jips.jips_136_23","DOIUrl":"10.4103/jips.jips_136_23","url":null,"abstract":"<p><p>Temporomandibular joint disorders (TMDs) following tooth loss may or may not be prevalent, but the risk of developing these disorders is always there due to changes in occlusion and vertical dimension, leading to changes in the disc-fossa relationship. The purpose of this systematic review was to evaluate the prevalence and severity of temporomandibular joint (TMJ) disorder in partially versus completely edentulous patients. An elaborated literature search was conducted in PubMed/Medline, Scopus, Web of Science, Lilacs, and Google Scholar databases including all articles about varied effects of partial and complete edentulism on the TMJ published from January 1, 2000, to January 1, 2022. After the meticulous screening, only publications which fulfilled the inclusion parameters were ultimately selected for full-text evaluation and tested for bias using the Joana Briggs Institute Appraisal tools for cross-sectional, case-control, and cohort studies. A total of 547 articles from various electronic databases and manual searches were found. After eliminating the duplicates and thorough screening, 13 studies were included for qualitative synthesis. Most of the studies demonstrated at least one or two signs of the presence of TMDs following tooth loss, the intensity/frequency of which increased in proportion to the number of missing teeth.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 1","pages":"218-225"},"PeriodicalIF":1.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10467323/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43897359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative evaluation of osteogenic cell growth on titanium surface and titanium coated with boron nitride surface: An in vitro study. 钛表面和氮化硼涂层钛表面成骨细胞生长的比较评估:体外研究
IF 1.2
The Journal of Indian Prosthodontic Society Pub Date : 2023-04-01 DOI: 10.4103/jips.jips_97_23
Avinash Chaurasiya, Naveen S Yadav, Puja Hazari, Harsh Mahajan, Shweta Narwani
{"title":"Comparative evaluation of osteogenic cell growth on titanium surface and titanium coated with boron nitride surface: An <i>in vitro</i> study.","authors":"Avinash Chaurasiya, Naveen S Yadav, Puja Hazari, Harsh Mahajan, Shweta Narwani","doi":"10.4103/jips.jips_97_23","DOIUrl":"10.4103/jips.jips_97_23","url":null,"abstract":"<p><strong>Context: </strong>To promote better biological response and osseointegration continuous research is going on to modify the titanium (Ti) implant surface for successful implant treatment modality.</p><p><strong>Aims: </strong>This study aims to evaluate the osteogenic cell growth upon the uncoated Ti discs and boron nitride (BN) coated Ti to assess osseointegration and clinical success of dental implants.</p><p><strong>Settings and design: </strong>This is an descriptive experimental study which includes coating of uncoated titanium alloy suraface with boron nitride in the form of hexagonal boron nitride sheets. Than comparative evaluation of osteogenic cell growth upon both coated and uncoated titanium surfaces was done using specific cell growth determinants.</p><p><strong>Materials and methods: </strong>In this descriptive experimental study, both BN-coated and uncoated Ti discs were assessed for osteogenic cell growth using 3-(4, 5-dimethyl thiazolyl-2)-2, 5-diphenyltetrazolium bromide assay, 4',6-diamidino-2-phenylindole, is a fluorescent stain assay, and cell adhesion assay.</p><p><strong>Statistical analysis used: </strong>As this study is a descriptive experimental analysis between two variables only so there is no need of statistical analysis or p-value.</p><p><strong>Results: </strong>Overall good cell adhesion, cell differentiation, and cell proliferation occurred in the BN-coated Ti discs as compared to uncoated Ti discs.</p><p><strong>Conclusions: </strong>To promote osseointegration of dental implants, surface coating with BN proved to be an effective approach toward better osseointegration and long-duration success of dental implants as a single unit or implant-supported prosthesis BN which is a biocompatible graphene material with advantages in chemical and thermal stability. BN promoted better osteogenic cell adhesion, differentiation, and proliferation. Hence, it can be used as a new promising Ti implant surface-coating material.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 2","pages":"184-191"},"PeriodicalIF":1.2,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10262096/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9666908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of titanium dioxide nanoparticles and silver nanoparticles for flexural strength once incorporated in heat-cure acrylic denture base resin: An in vitro Study. 比较二氧化钛纳米粒子和银纳米粒子加入热固化丙烯酸义齿基底树脂后的抗弯强度:体外研究。
IF 1.2
The Journal of Indian Prosthodontic Society Pub Date : 2023-04-01 DOI: 10.4103/jips.jips_354_22
Ektha Pai, Ajaykumar Nayak, Rajendra B Hallikerimath, Zarir Ruttonji, Preeti Astagi, Smita Pokale
{"title":"Comparison of titanium dioxide nanoparticles and silver nanoparticles for flexural strength once incorporated in heat-cure acrylic denture base resin: An <i>in vitro</i> Study.","authors":"Ektha Pai, Ajaykumar Nayak, Rajendra B Hallikerimath, Zarir Ruttonji, Preeti Astagi, Smita Pokale","doi":"10.4103/jips.jips_354_22","DOIUrl":"10.4103/jips.jips_354_22","url":null,"abstract":"<p><strong>Aim: </strong>Polymethylmethacrylate (PMMA) resin is the most by and large used denture base material. Denture fractures are sequential to the flexure or impacting forces. Different nanoparticles such as titanium dioxide and silver nanoparticles have been used to improve its antimicrobial properties. There are limited data on their effect on flexural strength. The aim of the study was to assess the effect of silver nanoparticles and titanium dioxide nanoparticles addition on flexural strength of PMMA resins.</p><p><strong>Settings and design: </strong>One hundred and thirty specimens divided into four groups: Control Group A, TiO<sub>2</sub>-reinforced Group B, silver nanoparticles reinforced Group C, and mixture of TiO<sub>2</sub> and silver nanoparticle reinforced Group D. Each reinforced group further divided based on concentrations -0.5%, 1%, 2%, and 3%.</p><p><strong>Materials and methods: </strong>Rectangular metal models of the American Dental Association (ADA)- specified dimensions: 65 mm × 10 mm × 3 mm were used to form a mold space for the fabrication of specimens. Three-point bend test was used to determine the flexural strength of the samples after immersion in distilled water for 2 weeks.</p><p><strong>Statistical analysis: </strong>The data collected were subjected to analysis of variance followed by post hoc Tukey's test.</p><p><strong>Results: </strong>The comparison of the mean flexural strengths showed a statistically significant gradual decrease on increasing the concentrations of nanoparticles. Maximal flexural strength was seen in the control group and least with 3% Ag + TiO<sub>2</sub> Nps. The modified specimen also showed color changes.</p><p><strong>Conclusions: </strong>In an in vitro environment, addition of TiO<sub>2</sub> and silver decreases the flexural strength of the PMMA. It also causes visible color changes.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 2","pages":"127-134"},"PeriodicalIF":1.2,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10262090/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10022774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of craniofacial growth in individuals with ectodermal dysplasia after complete denture rehabilitation: A preliminary study. 评估外胚层发育不良患者在全口义齿修复后的颅面生长情况:初步研究。
IF 1.2
The Journal of Indian Prosthodontic Society Pub Date : 2023-04-01 DOI: 10.4103/jips.jips_439_22
Jyotsna Vimal, Akanksha Gopal Shetye, Balendra Pratap Singh, Prachi Goel, Kaushal Kishor Agrawal, Pooran Chand
{"title":"Assessment of craniofacial growth in individuals with ectodermal dysplasia after complete denture rehabilitation: A preliminary study.","authors":"Jyotsna Vimal, Akanksha Gopal Shetye, Balendra Pratap Singh, Prachi Goel, Kaushal Kishor Agrawal, Pooran Chand","doi":"10.4103/jips.jips_439_22","DOIUrl":"10.4103/jips.jips_439_22","url":null,"abstract":"<p><strong>Aim: </strong>The main purpose was to evaluate the effect of complete denture rehabilitation on the jaw growth pattern in individuals with ectodermal dysplasia from an early age to maturity.</p><p><strong>Settings and design: </strong>This was a prospective in vivo study performed in the Department of Prosthodontics, King George Medical University, Lucknow, India.</p><p><strong>Materials and methods: </strong>Rehabilitation with three sets of conventional complete dentures was completed in an ectodermal dysplasia case at the age of 5, 10, and 17 years. Cephalometric and diagnostic cast analyses were the methods performed to evaluate jaw growth patterns. Linear and angular measurements obtained after denture rehabilitation were averaged and compared with mean standard values of nearly corresponding ages, as given by Sakamoto and Bolton. Conversely, alveolar ridge arch width and length were evaluated for their dimensional changes during the same age intervals.</p><p><strong>Statistical analysis used: </strong>Mann-Whitney U-test was used to check the difference between the groups. The significance of the level adopted was 5%.</p><p><strong>Results: </strong>Nasion-anterior nasal spine, anterior nasal spine-menton, anterior nasal spine-pterygomaxillary fissure, gonion-sella, and gonion-menton lengths were found to be not statistically significant than the mean standard values of nearly corresponding ages (P > 0.05). The decrease in facial plane angle, increase in Y-axis angle, and mandibular plane angle after complete denture rehabilitation were statistically significant when compared to their mean standard values (P < 0.05). Cast analysis showed more increase in the length compared to the width in both arches.</p><p><strong>Conclusion: </strong>Complete denture rehabilitation did not significantly affect the jaw growth pattern, although it improved facial esthetics and masticatory activity by establishing adequate vertical dimensions.</p>","PeriodicalId":22669,"journal":{"name":"The Journal of Indian Prosthodontic Society","volume":"23 2","pages":"150-156"},"PeriodicalIF":1.2,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10262098/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9720499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A case-control investigation of the psychological and physiological stress markers with salivary cortisol levels in patients with temporomandibular joint disorders: A short clinical study. 颞下颌关节紊乱患者心理和生理压力标记物与唾液皮质醇水平的病例对照调查:一项短期临床研究。
IF 1.2
The Journal of Indian Prosthodontic Society Pub Date : 2023-04-01 DOI: 10.4103/jips.jips_12_23
Natarajan Aparna, Seethapathy Rajesh, Attavar Ranukumari, Rajaraman Shakila
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