Crown-root fracture is a rare type of dental traumatic injury. Management of traumatized teeth sometimes requires a multidisciplinary approach to obtain better esthetic results as well as for the conservation of tooth structure. This article describes the management of a case of oblique crown root fracture of anterior teeth. After the removal of the coronal fragment, the roots were filled with calcium hydroxide. Orthodontic extrusion was initiated for 4 months, and 3 mm extrusion was achieved. The ceramic crown was cemented on anterior fracture teeth. The periodontal condition appeared to be healthy and good esthetic was maintained during the follow-up appointment.
{"title":"Orthodontic Extrusion with crown restoration in the management of anterior teeth crown-root fracture: A case report","authors":"Wang Jing, Huo Na, Cai Chuan, Xu Lulu","doi":"10.58489/2836-8649/007","DOIUrl":"https://doi.org/10.58489/2836-8649/007","url":null,"abstract":"Crown-root fracture is a rare type of dental traumatic injury. Management of traumatized teeth sometimes requires a multidisciplinary approach to obtain better esthetic results as well as for the conservation of tooth structure. This article describes the management of a case of oblique crown root fracture of anterior teeth. After the removal of the coronal fragment, the roots were filled with calcium hydroxide. Orthodontic extrusion was initiated for 4 months, and 3 mm extrusion was achieved. The ceramic crown was cemented on anterior fracture teeth. The periodontal condition appeared to be healthy and good esthetic was maintained during the follow-up appointment.","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139349875","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}
The pandemic impacted the educational systems through anti-COVID-19 policies that are based on the distancing and confinement of people. In this sense, academic collaboration has been reported by the literature from 2019 to 2022 as an asynchronous Internet user strategy. It is a dual factorial structure that explains entrepreneurship and innovation, but does not anticipate scenarios of high risk and intensive use of Internet technologies, devices and networks in synchronous or asynchronous mode. Therefore, the objective of the study was to establish an explanatory model of the impact of the pandemic on academic collaboration. A cross-sectional, psychometric and exploratory study was carried out with a sample of 177 women from a municipality in central Mexico, considering their participation in social services and professional practices. A structure of four factors was found: Internet user, face-to-face, synchronous and asynchronous, which explained the total variance. In reference to the state of the art that exalts a two-factor model, its extension is recommended to anticipate scenarios of increasing risk.
{"title":"Exploratory Factorial Model of Collaboration in the Covid-19 Era","authors":"Cruz García Lirios","doi":"10.58489/2836-8649/005","DOIUrl":"https://doi.org/10.58489/2836-8649/005","url":null,"abstract":"The pandemic impacted the educational systems through anti-COVID-19 policies that are based on the distancing and confinement of people. In this sense, academic collaboration has been reported by the literature from 2019 to 2022 as an asynchronous Internet user strategy. It is a dual factorial structure that explains entrepreneurship and innovation, but does not anticipate scenarios of high risk and intensive use of Internet technologies, devices and networks in synchronous or asynchronous mode. Therefore, the objective of the study was to establish an explanatory model of the impact of the pandemic on academic collaboration. A cross-sectional, psychometric and exploratory study was carried out with a sample of 177 women from a municipality in central Mexico, considering their participation in social services and professional practices. A structure of four factors was found: Internet user, face-to-face, synchronous and asynchronous, which explained the total variance. In reference to the state of the art that exalts a two-factor model, its extension is recommended to anticipate scenarios of increasing risk.","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73527743","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}
The oral microbiome is an ecosystem in itself, where some harmful bacteria that are known to cause cavities and disease. Together, both form a community called Biofilm, better known as a dental plaque. Microscopic evaluation of these biofilms indicated that Streptococcus mutans accounts for approximately 80% of the colonization. Chew sticks - twigs of babuul (Accacia nilotica) nanoparticles are more promising against Streptococcus at 20 µg.
{"title":"Nano Particles of Babool –Acacia Nilotica Bark Powder Against Oral Microbiome","authors":"Poonam Sethi","doi":"10.58489/2836-8649/004","DOIUrl":"https://doi.org/10.58489/2836-8649/004","url":null,"abstract":"The oral microbiome is an ecosystem in itself, where some harmful bacteria that are known to cause cavities and disease. Together, both form a community called Biofilm, better known as a dental plaque. Microscopic evaluation of these biofilms indicated that Streptococcus mutans accounts for approximately 80% of the colonization. Chew sticks - twigs of babuul (Accacia nilotica) nanoparticles are more promising against Streptococcus at 20 µg.","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77918682","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}
Quality of x-ray is one of important dental investigation and help to Good Diagnostic Quality “Radiographs are necessaryfor the evaluation and diagnosis of many oral conditions and diseases.Radiographs should be specific to the needs and requirements of each particular patient”, low quality is effects in diagnosis and treatment, The aim of this study is to assess the quality of X ray in wad medani dental teaching hospital and its impacton work. The result: Among group was selected, 22.8% were male where as 77.2%were female. The educational level: under graduate 62.2%, post graduate 37.8%. The dentist ask for X-ray for every patient about 16.5%. The most dentistask for X-ray for endodontic 52%. The quality of X-ray at the hospitalis low by 69,3%. The cause of the low quality is: the machine quality, 37.8% and the technician problem, 37%. The quality of X-ray is affects dental diagnosis and treatment about 97.6%.
{"title":"The Quality of Periapical Dental X-Ray in Wad Medani Dental Teaching Hospital, Sudan","authors":"Al-Ariff Ameer","doi":"10.58489/2836-8649/006","DOIUrl":"https://doi.org/10.58489/2836-8649/006","url":null,"abstract":"Quality of x-ray is one of important dental investigation and help to Good Diagnostic Quality “Radiographs are necessaryfor the evaluation and diagnosis of many oral conditions and diseases.Radiographs should be specific to the needs and requirements of each particular patient”, low quality is effects in diagnosis and treatment, The aim of this study is to assess the quality of X ray in wad medani dental teaching hospital and its impacton work. The result: Among group was selected, 22.8% were male where as 77.2%were female. The educational level: under graduate 62.2%, post graduate 37.8%. The dentist ask for X-ray for every patient about 16.5%. The most dentistask for X-ray for endodontic 52%. The quality of X-ray at the hospitalis low by 69,3%. The cause of the low quality is: the machine quality, 37.8% and the technician problem, 37%. The quality of X-ray is affects dental diagnosis and treatment about 97.6%.","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90602132","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}
Dental pulp has capacity to regenerate under certain conditions. Due to recent advances in dental materials and techniques newer methods of regeneration of the pulp tissue are replacing traditional method of pulp therapy. Pulp revascularization play a vital role in apical closure of the root. This article is an attempt to review the procedure of revascularization in tooth as well as materials used.
{"title":"Pulp Revascularization of Immature permanent teeth: A Systematic Review","authors":"N. Kashyap","doi":"10.58489/2836-8649/002","DOIUrl":"https://doi.org/10.58489/2836-8649/002","url":null,"abstract":"Dental pulp has capacity to regenerate under certain conditions. Due to recent advances in dental materials and techniques newer methods of regeneration of the pulp tissue are replacing traditional method of pulp therapy. Pulp revascularization play a vital role in apical closure of the root. This article is an attempt to review the procedure of revascularization in tooth as well as materials used.","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81751130","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}
The Open Field Maze was one of the utmost frequently used platforms for assessment of behavioral profile of model animals. Initially an Open-Field use was defined in Hall and Ballechey’s 1932 paper, “A study of the rat’s behavior in a field: a contribution to method in comparative psychology”. Open Field Test (OFT) was a modest apparatus used in evaluation of limited behavioral profile anxiety, exploration, and locomotion activity. TSD (time space determinant) maze, CSS or CLOSE maze was recently developed in our laboratory aimed to find the cells involved in earlier food seeking behavior in rats given food stimulus in short and long pathway. However, it demonstrates relatively optimal test that provide a various information of behavior ranging from motor activity, anxiety, emotionality, spatial navigation, cognition, memory and memory errors to wide range of exploratory behaviors of tested animal evaluated via TSD maze equipped with video tracking software. A TSD maze comprised of a wall-enclosed area with adequate height prevents the rats to escape from maze. The TSD maze was recently used platform for evaluation of behavioral and neurophysiology of freely exploring animal especially rodents. This procedure will readily become useful to investigate the effect of different pharmacological compounds and toxicants on learning and memory as well as their anxiolytic and anxiogenic effects.
开放地迷宫是模型动物行为特征评估最常用的平台之一。最初，在Hall和Ballechey 1932年的论文中定义了Open-Field用法，“对田野中老鼠行为的研究:对比较心理学方法的贡献”。开放式测试(OFT)是一种用于评估有限行为特征焦虑、探索和运动活动的适度仪器。我们实验室最近开发了TSD (time - space -行动型)迷宫，CSS或CLOSE迷宫，旨在寻找食物刺激下大鼠在短通路和长通路上参与早期觅食行为的细胞。然而，通过配备视频跟踪软件的TSD迷宫评估被试动物的各种行为信息，包括运动活动、焦虑、情绪、空间导航、认知、记忆和记忆错误，以及广泛的探索行为，这是相对最优的测试。设置有足够高度的围墙区域，防止大鼠从迷宫中逃脱。创伤后应激障碍迷宫是近年来用于自由探索动物尤其是啮齿动物行为和神经生理学评价的研究平台。这一过程将很容易用于研究不同药理化合物和毒物对学习和记忆的影响，以及它们的抗焦虑和致焦虑作用。
{"title":"Use of TSD, CSS or CLOSE maze to measure spatial navigation, working memory, Reference memory, memory errors, locomotor activity and anxiety-like behavior in Rats","authors":"Muhammad Aslam","doi":"10.58489/2836-8649/003","DOIUrl":"https://doi.org/10.58489/2836-8649/003","url":null,"abstract":"The Open Field Maze was one of the utmost frequently used platforms for assessment of behavioral profile of model animals. Initially an Open-Field use was defined in Hall and Ballechey’s 1932 paper, “A study of the rat’s behavior in a field: a contribution to method in comparative psychology”. Open Field Test (OFT) was a modest apparatus used in evaluation of limited behavioral profile anxiety, exploration, and locomotion activity. TSD (time space determinant) maze, CSS or CLOSE maze was recently developed in our laboratory aimed to find the cells involved in earlier food seeking behavior in rats given food stimulus in short and long pathway. However, it demonstrates relatively optimal test that provide a various information of behavior ranging from motor activity, anxiety, emotionality, spatial navigation, cognition, memory and memory errors to wide range of exploratory behaviors of tested animal evaluated via TSD maze equipped with video tracking software. A TSD maze comprised of a wall-enclosed area with adequate height prevents the rats to escape from maze. The TSD maze was recently used platform for evaluation of behavioral and neurophysiology of freely exploring animal especially rodents. This procedure will readily become useful to investigate the effect of different pharmacological compounds and toxicants on learning and memory as well as their anxiolytic and anxiogenic effects.","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75760972","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}
Greggory D Boatright, Michell A Llerena, David J Gorelov, M. T. Alkaelani, Joel Goeckeritz, B. Lucke-Wold
Dental work is commonly accepted as a low-risk procedure but has been associated with serious brain abscesses. Bacteria from the oral cavity can spread to the brain and cause life-threatening infections. In this literature review, the focus was placed on the relevant causative bacteria, surgical procedures, and correlated medical conditions revolving around brain abscesses following dental work. This paper is written from a neurological surgery perspective, using information collected from several case studies, case reviews, and other related published manuscripts. Several risk factors have been identified to predispose oral cavity bacterial infection to cause brain abscess: dental work done in the upper molars; right-to-left shunts in the heart; and poor dental hygiene. If the bacterium of the abscess is correctly identified, there is a greater effectiveness of treatment, but prolonging antibiotic and/or surgical treatment increases morbidity.
{"title":"Dental Infections and Risk for Brain Abscess: A Literature Review","authors":"Greggory D Boatright, Michell A Llerena, David J Gorelov, M. T. Alkaelani, Joel Goeckeritz, B. Lucke-Wold","doi":"10.58489/2836-8649/001","DOIUrl":"https://doi.org/10.58489/2836-8649/001","url":null,"abstract":"Dental work is commonly accepted as a low-risk procedure but has been associated with serious brain abscesses. Bacteria from the oral cavity can spread to the brain and cause life-threatening infections. In this literature review, the focus was placed on the relevant causative bacteria, surgical procedures, and correlated medical conditions revolving around brain abscesses following dental work. This paper is written from a neurological surgery perspective, using information collected from several case studies, case reviews, and other related published manuscripts. Several risk factors have been identified to predispose oral cavity bacterial infection to cause brain abscess: dental work done in the upper molars; right-to-left shunts in the heart; and poor dental hygiene. If the bacterium of the abscess is correctly identified, there is a greater effectiveness of treatment, but prolonging antibiotic and/or surgical treatment increases morbidity.","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74954956","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}
Greggory D Boatright, Michell A Llerena, David J Gorelov, M Tahseen Alkaelani, Joel R Goeckeritz, Brandon Lucke-Wold
Dental work is commonly accepted as a low-risk procedure but has been associated with serious brain abscesses. Bacteria from the oral cavity can spread to the brain and cause life-threatening infections. In this literature review, the focus was placed on the relevant causative bacteria, surgical procedures, and correlated medical conditions revolving around brain abscesses following dental work. This paper is written from a neurological surgery perspective, using information collected from several case studies, case reviews, and other related published manuscripts. Several risk factors have been identified to predispose oral cavity bacterial infection to cause brain abscess: dental work done in the upper molars; right-to-left shunts in the heart; and poor dental hygiene. If the bacterium of the abscess is correctly identified, there is a greater effectiveness of treatment, but prolonging antibiotic and/or surgical treatment increases morbidity.
{"title":"Dental Infections and Risk for Brain Abscess: A Literature Review.","authors":"Greggory D Boatright, Michell A Llerena, David J Gorelov, M Tahseen Alkaelani, Joel R Goeckeritz, Brandon Lucke-Wold","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Dental work is commonly accepted as a low-risk procedure but has been associated with serious brain abscesses. Bacteria from the oral cavity can spread to the brain and cause life-threatening infections. In this literature review, the focus was placed on the relevant causative bacteria, surgical procedures, and correlated medical conditions revolving around brain abscesses following dental work. This paper is written from a neurological surgery perspective, using information collected from several case studies, case reviews, and other related published manuscripts. Several risk factors have been identified to predispose oral cavity bacterial infection to cause brain abscess: dental work done in the upper molars; right-to-left shunts in the heart; and poor dental hygiene. If the bacterium of the abscess is correctly identified, there is a greater effectiveness of treatment, but prolonging antibiotic and/or surgical treatment increases morbidity.</p>","PeriodicalId":73700,"journal":{"name":"Journal of dental and oral care","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9149871","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}
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