Journal of Dental Research and Review最新文献_第2页

Morphological and physiological adaptations of microbes in root canal biofilms – A literature review 微生物在根管生物膜中的形态和生理适应——文献综述

Journal of Dental Research and Review Pub Date : 2023-04-01 DOI: 10.4103/jdrr.jdrr_181_22

Yendluri Kumar, Kiranmayi Govula, D. Kunam, Kowmudi Maddineni, Modem Venkateswarlu, Swapna Sannapureddy

{"title":"Morphological and physiological adaptations of microbes in root canal biofilms – A literature review","authors":"Yendluri Kumar, Kiranmayi Govula, D. Kunam, Kowmudi Maddineni, Modem Venkateswarlu, Swapna Sannapureddy","doi":"10.4103/jdrr.jdrr_181_22","DOIUrl":"https://doi.org/10.4103/jdrr.jdrr_181_22","url":null,"abstract":"Microbial flora in the oral cavity gain entry into root canals after pulpal exposure, either due to trauma or dental caries. Once inside the root canal, bacteria of different species organize into a network and communicate with each other to withstand the chemical and physical disturbances during the treatment. They cause extraradicular infections that do not respond to conventional endodontic therapies. Bacteria present on the surface of root canals organize into a framework consisting of the matrix, bacteria, and water. The matrix consists of extracellular polysaccharide, which varies with the species that secrete them. It also contains proteins, fatty acids, and extracellular DNA, which help in the growth of the matrix, survival, and pathogenesis of organisms. Microorganisms entering the root canals should survive the nitric oxide rich, oxygen stressed, and nutrient-deprived environment. They should also resist the chemical and mechanical disturbances created during endodontic treatment to enable their persistence in the root canals. This review aims to discuss biofilm formation and the mechanisms by which it helps in bacterial survival in root canals.","PeriodicalId":31325,"journal":{"name":"Journal of Dental Research and Review","volume":"10 1","pages":"57 - 62"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42211241","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

Assessing knowledge, attitude, and practice regarding attention-deficit hyperactivity disorder children among dentists in Gujarat – An electronic cross-sectional survey 评估古吉拉特邦牙医中关于注意缺陷多动障碍儿童的知识、态度和实践——一项电子横断面调查

Journal of Dental Research and Review Pub Date : 2023-04-01 DOI: 10.4103/jdrr.jdrr_184_22

Bhavana Inderchand, Bhavna Dave, Malhar Gaur, S. Bargale

{"title":"Assessing knowledge, attitude, and practice regarding attention-deficit hyperactivity disorder children among dentists in Gujarat – An electronic cross-sectional survey","authors":"Bhavana Inderchand, Bhavna Dave, Malhar Gaur, S. Bargale","doi":"10.4103/jdrr.jdrr_184_22","DOIUrl":"https://doi.org/10.4103/jdrr.jdrr_184_22","url":null,"abstract":"Introduction: Attention-deficit hyperactivity disorder (ADHD) is a complex neurobiological disorder that affects children and is characterized by lack of attention, impulsive behavior, and hyperactivity. Through this study, we measured the level of perception of dentists to ADHD. Methodology: A survey questionnaire was sent to 380 IDA members in the Gujarat branch as part of a cross-sectional study. The first part of the survey includes demographic data about the participants, then questions about ADHD knowledge and management. The data were uploaded into a computer and evaluated with SPSS software. The level of significance was set at P = 0.05, and any value below or equal to 0.05 was deemed statistically significant. Results: The participants had a good knowledge of ADHD; however, dental practitioners need to be more aware of dealing with such patients. The majority of participants lacked the necessary expertise to treat them, but they were still ready to provide dental treatment to people with ADHD as part of their dental practice. There was a significant correlation between work experience and years of practice. Conclusion: Appropriate training should be provided to dentists so they can treat patients with ADHD. To raise dentists' understanding of ADHD, well-planned programs and explicit policies should be developed using the current findings.","PeriodicalId":31325,"journal":{"name":"Journal of Dental Research and Review","volume":"10 1","pages":"102 - 105"},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41947808","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

Prevalence of Development of Dental Pulp Calcifications in Molars following Orthodontic Treatment – A Clinical Retrospective Study 正畸治疗后磨牙牙髓钙化发生率的临床回顾性研究

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_167_22

Shefali, Shabnam Negi, S. Makkar, Ishan Garg

引用次数: 0

Immediate implants, immediate loading, and milled double bar prosthesis (titanium, biohpp): A case report 即刻种植体，即刻装填，铣削双棒假体(钛，biohpp) 1例报告

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_3_23

K. Raj, V. Dodwad, Neelam Gavali, Nikhil S. Jadhav, R. Halli

{"title":"Immediate implants, immediate loading, and milled double bar prosthesis (titanium, biohpp): A case report","authors":"K. Raj, V. Dodwad, Neelam Gavali, Nikhil S. Jadhav, R. Halli","doi":"10.4103/jdrr.jdrr_3_23","DOIUrl":"https://doi.org/10.4103/jdrr.jdrr_3_23","url":null,"abstract":"To rehabilitate lower arch by placing immediate implants and immediate milled provisionals and provide double bar prosthesis for the long-term survival of implants. Full-mouth rehabilitation by integrating cone-beam computed tomography data three-dimensional printing technology helps in precise placement and predictable outcomes to the longevity of implants. Six immediate implants were placed in the lower arch using digitally guided surgery. Computer-aided design-computer-aided manufacture milled temporary prosthesis was also given within 24 h of the surgery. After allowing for osseointegration, the final prosthesis was made up of materials such as titanium (primary bar), PEEK (secondary bar), and high-impact polymer composite crowns. Splinting all the implants together with such framework designs reduces the loads on implants and addition of two bars produces a dampening effect and helps long-term survival of the same. Strategies used to preserve alveolar bone and soft tissue by immediate implant placement in fresh extraction sockets shorten the treatment span. Immediate loading of implants using temporary prosthesis can be done after attaining adequate primary stability. This case has a follow-up of 6 years. The milled double bars made out of titanium and BioHPP h provide dampening effect and thus long-term survival of the implant.","PeriodicalId":31325,"journal":{"name":"Journal of Dental Research and Review","volume":"10 1","pages":"45 - 48"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47196464","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

The effect of patient's age and duration and frequency of tissue abusive habit on severity of oral sub mucous fibrosis 患者年龄、组织滥用习惯持续时间及频率对口腔黏膜下纤维化严重程度的影响

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_12_23

TejalRajkumar Gadkari, ChetanJalandar Bhadage, AjayRamesh Bhoosreddy, SayaliDharmendra Sisodiya, RameshwarGangaram Chatgile

{"title":"The effect of patient's age and duration and frequency of tissue abusive habit on severity of oral sub mucous fibrosis","authors":"TejalRajkumar Gadkari, ChetanJalandar Bhadage, AjayRamesh Bhoosreddy, SayaliDharmendra Sisodiya, RameshwarGangaram Chatgile","doi":"10.4103/jdrr.jdrr_12_23","DOIUrl":"https://doi.org/10.4103/jdrr.jdrr_12_23","url":null,"abstract":"The effect of patient's age and duration, frequency of tissue abusive habit on the severity of oral submucous fibrosis (OSMF): A pilot study. The study was conducted in the department of oral medicine and radiology in the dental institution. Fifty clinically diagnosed OSMF patients were included in the study. Specific information was recorded using a survey form which included questions related to the duration and frequency of tissue abusive habits. The severity of OSMF was recorded as per Chandramani et al. classification (clinical and functional staging). All obtained data were statistically analyzed. (1) There is a moderate positive correlation of increase in age with reduction in mean interincisal distance in a patient with OSMF (r = 0.456 and P < 0.05). There is a weak positive and weak negative correlation of patient's age with clinical and functional staging of OSMF, respectively. (2) With increase in the duration of habit, we found a weak positive correlation with incisal age also functional staging and strong positive correlation with clinical staging. (3) As the frequency of habit increases correlation of frequency with clinical and functional staging is weak positive. (1) In patients with OSMF, there is a moderate association present between increases in age with reduced interincisal distance. There is a weak correlation between the patient's age and severe grades of clinical staging of OSMF. (2) With increase in the duration of habit clinical grading of OSMF becomes more severe. (3) There is a weak association between the frequency of habit with clinical and functional staging of OSMF.","PeriodicalId":31325,"journal":{"name":"Journal of Dental Research and Review","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135312785","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

Correlating cervical vertebrae morphology and maxillomandibular length among adults with different skeletal relations: A cephalometric study 不同骨骼关系成年人颈椎形态和上下颌长度的相关性：一项头影测量研究

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_155_22

D. Jain, S. Datana, I. Roy, Kunal Nimbalkar

{"title":"Correlating cervical vertebrae morphology and maxillomandibular length among adults with different skeletal relations: A cephalometric study","authors":"D. Jain, S. Datana, I. Roy, Kunal Nimbalkar","doi":"10.4103/jdrr.jdrr_155_22","DOIUrl":"https://doi.org/10.4103/jdrr.jdrr_155_22","url":null,"abstract":"Objectives: Literature reveals the association between the morphology of cervical vertebrae and craniofacial skeleton. The present study investigated the correlation between the morphology of C3 and C4 vertebrae with the maxillomandibular length among adult patients with different sagittal skeletal malocclusions. Materials and Methods: Lateral cephalograms of 76 subjects aged >17 years were segregated into different sagittal skeletal classes based on maxillomandibular differential (MMD), i.e., 30 Class I (MMD 25–30 mm), 30 Class II (MMD <25 mm), and 16 Class III (MMD >30 mm), respectively. Cervical vertebrae C3 and C4 were evaluated for morphology and vertebral index was assessed. The data were subjected to appropriate statistical analysis to evaluate any association between cervical vertebral morphology and maxillomandibular length among subjects in different sagittal skeletal relations. Results: Nonstatistically significant differences were obtained in the morphology of C3 and C4 vertebrae among different skeletal sagittal malocclusions along with no gender differences for the same in each skeletal relation. Conclusion: No significant correlation exists between C3 and C4 vertebral morphology and maxillomandibular length among adult subjects as well as male and female subjects with different sagittal skeletal malocclusions.","PeriodicalId":31325,"journal":{"name":"Journal of Dental Research and Review","volume":"10 1","pages":"1 - 6"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43724303","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

Paradental cyst: An underdiagnosed entity 囊肿:一个未被诊断的实体

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_33_23

Apeksha Dhole, Divya Dube, Mukta Motwani

引用次数: 0

Conservative management of a case of lateral periodontal cyst mimicking a periodontal abscess 一例类似牙周脓肿的牙周侧囊肿的保守治疗

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_145_22

Nishat Sultan, M. Faisal

{"title":"Conservative management of a case of lateral periodontal cyst mimicking a periodontal abscess","authors":"Nishat Sultan, M. Faisal","doi":"10.4103/jdrr.jdrr_145_22","DOIUrl":"https://doi.org/10.4103/jdrr.jdrr_145_22","url":null,"abstract":"Lateral periodontal cyst (LPC) is a relatively uncommon, usually asymptomatic developmental odontogenic cyst occurring on the lateral aspect of a vital tooth. The present case reports one such lesion. The patient had pain in gums along lower front teeth with occasional pus discharge since two month. Lingually, the tooth 41 had a periodontal pocket of 6 mm. It was vital and grade II mobile. The distinct radiographic picture changed the management plan. The radiograph showed a distinct well defined radiolucency on the middle third portion of the root. A provisional diagnosis of LPC was made. Conservative surgical curettage and enucleation of the cyst was performed under local anesthesia. Autogenous bone graft was harvested from the parasymphyseal region and placed in the defect. Lower anterior teeth were splinted and periodontal dressing was placed. Histopathological report was suggestive of a developmental odontogenic cyst. The patient is regularly followed up with no recurrence yet and an improving bone-fill of the defect. The case could have been easily misdiagnosed and managed as an abscess draining through the periodontal pocket. A seemingly routine case was managed conservatively after proper diagnosis by thorough clinical, radiographic, and histopathological examination improving the prognosis of the involved tooth.","PeriodicalId":31325,"journal":{"name":"Journal of Dental Research and Review","volume":"10 1","pages":"49 - 52"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47488591","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

Etiology and patterns of pediatric maxillofacial fractures: A retrospective analysis at a tertiary level health-care center in Bangladesh 儿童颌面骨折的病因和模式:在孟加拉国三级保健中心的回顾性分析

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_82_23

AF. M Shakilur Rahman, Tamiral Jannat, IsmatAra Haider

{"title":"Etiology and patterns of pediatric maxillofacial fractures: A retrospective analysis at a tertiary level health-care center in Bangladesh","authors":"AF. M Shakilur Rahman, Tamiral Jannat, IsmatAra Haider","doi":"10.4103/jdrr.jdrr_82_23","DOIUrl":"https://doi.org/10.4103/jdrr.jdrr_82_23","url":null,"abstract":"Introduction: We intended to retrospectively analyze the epidemiological data and pattern of pediatric maxillofacial fractures in this article. Materials and Methods: This retrospective analysis focuses on patients under the age of 18 years who were admitted to an inpatient department with maxillofacial fractures over a 3-year time at a Bangladeshi tertiary health-care center. The following variables were assessed: gender distribution, etiology of trauma, and anatomic site of fractures. Results: The majority of the 90 patients were boys (77.78%), with an average age of 12.9 years (standard deviation, 4.51 years). The result showed a ratio of 3.5:1 between males and females. The majority of patients (56.67%) were between the ages of 13 and 18 years. There was no statistically meaningful relationship (P > 0.05) between the age of the patients and their gender. Road traffic accidents (RTAs; 75.56% of maxillofacial fractures) were the most common cause, followed by accidental falls (13.33%). Mandible fractures were the most prevalent (70%), followed by zygomaticomaxillary complex (ZMC; 14.45%) and mid-face fractures (5.55%). The parasymphysis (17.78%) and body (16.68%) of the mandible were the two most common unilateral fracture sites. Parasymphysis with angle was the most typical set of fracture sites in the mandible (7.79%). There was no statistically significant (P > 0.05) correlation between the age of the patients and the location of the maxillofacial fracture. Conclusions: In Bangladesh, RTAs were the predominant reason for pediatric maxillofacial fractures. The mandible and ZMC were the two areas that fractured most frequently in the pediatric population.","PeriodicalId":31325,"journal":{"name":"Journal of Dental Research and Review","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135312437","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

Fluid-retained denture 液体保留义齿

Journal of Dental Research and Review Pub Date : 2023-01-01 DOI: 10.4103/jdrr.jdrr_10_23

Amanpreet Kaur, Anupama Verma, Manmeet Kaur, Amit Sharma, Ramandeep Singh

引用次数: 0