Journal of Dental and Allied Sciences最新文献_第7页

Diagnosis and management of periodontal disease in children and adolescents: A brief review 儿童和青少年牙周病的诊断和治疗:简要回顾

Journal of Dental and Allied Sciences Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192978

V. Kini, R. Patil, T. Pathak, A. Prakash, Bharat Gupta

引用次数: 6

Journey of bone graft materials in periodontal therapy: A chronological review 骨移植材料在牙周治疗中的历程:时间回顾

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185195

J. Kumar, V. Jain, S. Kishore, Harish Pal

引用次数: 7

Randomized control trial: An overview 随机对照试验:综述

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185186

J. Palaskar

引用次数: 0

Rare presentation of accessory tubercles on permanent maxillary second molar 上颌固定第二磨牙罕见的副结节

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185187

K. Arunkumar, D. Deepa

引用次数: 1

Stress analysis in maxillary incisor following fragment reattachment: A finite element analysis 上颌切牙断片再植后的应力分析:有限元分析

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185188

A. Prabhakar, L. Shrikant, Basappa Nadig

{"title":"Stress analysis in maxillary incisor following fragment reattachment: A finite element analysis","authors":"A. Prabhakar, L. Shrikant, Basappa Nadig","doi":"10.4103/2277-4696.185188","DOIUrl":"https://doi.org/10.4103/2277-4696.185188","url":null,"abstract":"Objectives: To demonstrate stress propagation through three flowable composites used in fragment reattachment using finite element models. Study Design: It was a finite element analysis. Materials and Methods: Two permanent maxillary incisors were selected of which one was used as control. The test tooth was sectioned and reattached using simple reattachment technique. The groups were: Filtek Z350 (Group 1), G-aenial Universal Flo (Group 2), Esthet X-Flow (Group 3). Finite element models were created using cone beam computed tomography images of these teeth. Required physical properties of enamel, dentin, periodontal ligament (PDL), bone, flowable composites were fed into the software. Models were subjected to a load of 150N in a vertical direction. Analysis was done using ANSYS software wherein data were obtained in pictographic and numerical form (Von Mises' stresses [megapascal]). Results: Among flowable composites, maximum stress was created in Esthet X-Flow whereas least stress was observed in Filtek Z350. Maximum stress concentration occurred at the point of load application for flowable composite and enamel, at the point of load application directed in the cervical direction of the crown for dentin, in the apical region for PDL and the cervical bone area for bone. Conclusion: The study revealed that Filtek Z350 had superior tested properties and showed the least stress propagation.","PeriodicalId":31360,"journal":{"name":"Journal of Dental and Allied Sciences","volume":"88 1","pages":"7 - 13"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70361444","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

Spectrum of choices to restore the smile of a child: An update on current pediatric anterior crowns 恢复儿童微笑的选择范围:当前儿科前牙冠的更新

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185194

A. Sahu, R. Patil, H. Kambalimath, A. Asokan, Satish Maran, Somya Jain

引用次数: 3

Evaluation of microleakage in hybrid composite restoration with different intermediate layers and curing cycles 不同中间层和不同养护周期复合材料修复微渗漏的评价

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185189

M. Sakri, Pushpa Iranna Koppal, B. Patil, Satheesh B. Haralur

{"title":"Evaluation of microleakage in hybrid composite restoration with different intermediate layers and curing cycles","authors":"M. Sakri, Pushpa Iranna Koppal, B. Patil, Satheesh B. Haralur","doi":"10.4103/2277-4696.185189","DOIUrl":"https://doi.org/10.4103/2277-4696.185189","url":null,"abstract":"Objective: To evaluate the impact of bulk or incremental curing of hybrid composite resin with different intermediate layers on interfacial microleakage. Materials and Methods: The recently extracted, sixty noncarious human mandibular molars were selected for the study. The standardized mesio-occluso-distal cavity with the occlusal cavity of 2 mm depth, 3 mm buccolingual width and proximal box dimension of 4 mm buccolingual width and 2 mm depth was prepared on all experimental teeth. The samples were divided into six groups of ten each. Group I was without an intermediate layer. Group II and III had 1 mm flowable composite liner, with incremental and bulk curing cycle, respectively. The Group IV, V, and VI had a self-cure composite liner with incremental and bulk curing. The teeth subjected to thermocycling and kept in 0.5% basic fuchsine dye for 24 h. The teeth were sectioned and observed under a stereomicroscope to grade them according to the extent of microleakage. The obtained data were statistically analyzed with Kruskal–Wallis and post hoc comparison test to understand the difference between the groups. Results: The Group II with flowable composite along incremental curing showed the least microleakage at both enamel (0.30) and cementum surface (0.50). The groups with self-cure composite liner were less effective than flowable composite. The microleakage at the enamel interface was less compared cementum interface across the groups. The groups with bulk curing were more prone to microleakage than incremental curing cycle. Conclusions: Within the limitation of the study, it was concluded that intermediate flowable composite with incremental curing was better suited to reduce microleakage.","PeriodicalId":31360,"journal":{"name":"Journal of Dental and Allied Sciences","volume":"5 1","pages":"14 - 20"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70361013","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 traumatically intruded permanent maxillary lateral incisor - Case report and review of literature 外伤性上颌恒侧切牙嵌套的处理- 1例报告及文献复习

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185193

Deepak Sharma, P. Jhingta, V. Bhardwaj, A. Bhardwaj

{"title":"Management of traumatically intruded permanent maxillary lateral incisor - Case report and review of literature","authors":"Deepak Sharma, P. Jhingta, V. Bhardwaj, A. Bhardwaj","doi":"10.4103/2277-4696.185193","DOIUrl":"https://doi.org/10.4103/2277-4696.185193","url":null,"abstract":"Primary etiologic factors of trauma in the permanent dentition are bicycle accidents, sports accidents, falls, and fights. From the standpoint of therapy, anatomy, and prognosis, five different types of luxation lesions are recognized: Concussion, subluxation, extrusive luxation, lateral luxation, and intrusive luxation. Intrusive luxation is apical displacement of tooth into the alveolar bone. The tooth is driven into the socket, compressing the periodontal ligament, and commonly causes a crushing fracture of the alveolar socket. It is considered one of the most severe luxation injuries to affect permanent teeth. Intrusion injuries are often associated with severe damage to the tooth, periodontium, and pulpal tissue. The rare occurrence of this injury, 0.3–1.9% in the permanent dentition, has resulted in limited studies to support suggested treatment regimens. Clinical treatment for intrusion is especially difficult because of the severe complications accompanying it. These complications include pulp necrosis or obliteration, inflammatory root resorption, ankylosis, replacement root resorption, and loss of marginal bone support. Hence, the aim of presenting this case report of intrusive luxation is to highlight the importance of prompt care and root canal dressing and discuss the several treatments proposed to reposition the intruded teeth.","PeriodicalId":31360,"journal":{"name":"Journal of Dental and Allied Sciences","volume":"5 1","pages":"46 - 49"},"PeriodicalIF":0.0,"publicationDate":"2016-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70361670","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

A rare case of vestibular sinus tract: A periodontist enigma 前庭窦道一例罕见病例:牙周病迷

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185191

D. Nagpal, Kala S. Bhushan, S. Prakash

引用次数: 0

Unilateral nevus of ota: A case report of oculodermal melanocytosis! 单侧太田痣:眼真皮黑色素细胞增多症1例!

Journal of Dental and Allied Sciences Pub Date : 2016-01-01 DOI: 10.4103/2277-4696.185192

R. Maheshwari, V. Desai, M. Sunil Kumar, I. Gaurav

引用次数: 5