Pub Date : 2022-01-01DOI: 10.1590/1981-863720200005920200206
Alessandra Rech, Mariana Olberttz, Daniel Junior Moreira Paiva, Adelizi Nataly Ribeiro, T. Gimenez, J. Imparato
ABSTRACT The treatment of cavity carious lesions in anterior deciduous teeth is a frequent demand in the pediatric dentistry clinic, since the control of the disease in early childhood still presents itself as an inter-factor challenge in child health care. While the scientific evidence on the minimally invasive principles of approach in Dentistry is presented at an increasing level, the alternatives for restorative treatment in anterior deciduous teeth still face the low availability of reports that associate minimal intervention with the aesthetic needs inherent to the treatment. Thus, this article presents a series of cases in which direct restorations in composite resin, without removing carious tissue using polyvinyl matrices, were treatment alternatives for moderate and severe caries lesions in anterior deciduous teeth. It was observed, therefore, that the use of this artifact helped the rehabilitation of compromised dental elements with speed and satisfactory 50 result, suggesting that this is an appropriate approach for application in Pediatric Dentistry, 51 since it offers resistance, durability, besides providing aesthetics and functionality, it presents lower cost and agility as it eliminates the laboratory phase.
{"title":"Aesthetic-functional rehabilitation of deciduous anterior teeth without removal of carious tissue: series of clinical cases","authors":"Alessandra Rech, Mariana Olberttz, Daniel Junior Moreira Paiva, Adelizi Nataly Ribeiro, T. Gimenez, J. Imparato","doi":"10.1590/1981-863720200005920200206","DOIUrl":"https://doi.org/10.1590/1981-863720200005920200206","url":null,"abstract":"ABSTRACT The treatment of cavity carious lesions in anterior deciduous teeth is a frequent demand in the pediatric dentistry clinic, since the control of the disease in early childhood still presents itself as an inter-factor challenge in child health care. While the scientific evidence on the minimally invasive principles of approach in Dentistry is presented at an increasing level, the alternatives for restorative treatment in anterior deciduous teeth still face the low availability of reports that associate minimal intervention with the aesthetic needs inherent to the treatment. Thus, this article presents a series of cases in which direct restorations in composite resin, without removing carious tissue using polyvinyl matrices, were treatment alternatives for moderate and severe caries lesions in anterior deciduous teeth. It was observed, therefore, that the use of this artifact helped the rehabilitation of compromised dental elements with speed and satisfactory 50 result, suggesting that this is an appropriate approach for application in Pediatric Dentistry, 51 since it offers resistance, durability, besides providing aesthetics and functionality, it presents lower cost and agility as it eliminates the laboratory phase.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83742074","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022004320210091
R. Vieira, Isabella Henriques De Paula Vieira, Letícia Cabido Prata, Wellington Dorigheto Andrade Vieira, Diogo de Azevedo Miranda
ABSTRACT Introduction: Composite resins are an extensively used esthetic material that has excellent adaptation, reproduces the characteristics of the tooth structure and is suitable for the conditions of the oral environment. However, this material is also very susceptible to staining due to pigmentation coming from the diet and habits of the patient. Objectives: To evaluate the staining of two brands of composite resin, one nanoparticle and a nanohybrid type (Filtek Z350XT® and IPS Empress Direct®), in direct contact with the acid pH of beverages. Methods: In total 40 specimens were made, 20 of each type of resin studied. After being inserted into a Teflon matrix and light activated, the samples were removed, stored in containers with 2 ml of artificial saliva and kept in the refrigerator. Every day 20 of these samples were placed in direct contact with 2 ml Gatorade, and the other 20 samples, in 2 ml of wine, each set for 30 minutes. After 30 minutes, the acid pH substances were removed, and 2 ml of artificial saliva was again placed in the container. This process was repeated every day for 10 days. Results: The results showed that the nanoparticle resin (Filtek Z350XT) was more susceptible to staining than the nanohybrid type (Empress Direct®) when in contact with the wine. When wine and Gatorade were compared, the solution with higher staining capacity was shown to be wine. Conclusion: The two resins tested were susceptible to staining in a 10-day period. Mottling and more staining was visibly detected after samples were immersed in the solution with the higher pH, and nanoparticulate resin was more susceptible to staining.
{"title":"Evaluation of resin composite staining by beverages with acid pH","authors":"R. Vieira, Isabella Henriques De Paula Vieira, Letícia Cabido Prata, Wellington Dorigheto Andrade Vieira, Diogo de Azevedo Miranda","doi":"10.1590/1981-86372022004320210091","DOIUrl":"https://doi.org/10.1590/1981-86372022004320210091","url":null,"abstract":"ABSTRACT Introduction: Composite resins are an extensively used esthetic material that has excellent adaptation, reproduces the characteristics of the tooth structure and is suitable for the conditions of the oral environment. However, this material is also very susceptible to staining due to pigmentation coming from the diet and habits of the patient. Objectives: To evaluate the staining of two brands of composite resin, one nanoparticle and a nanohybrid type (Filtek Z350XT® and IPS Empress Direct®), in direct contact with the acid pH of beverages. Methods: In total 40 specimens were made, 20 of each type of resin studied. After being inserted into a Teflon matrix and light activated, the samples were removed, stored in containers with 2 ml of artificial saliva and kept in the refrigerator. Every day 20 of these samples were placed in direct contact with 2 ml Gatorade, and the other 20 samples, in 2 ml of wine, each set for 30 minutes. After 30 minutes, the acid pH substances were removed, and 2 ml of artificial saliva was again placed in the container. This process was repeated every day for 10 days. Results: The results showed that the nanoparticle resin (Filtek Z350XT) was more susceptible to staining than the nanohybrid type (Empress Direct®) when in contact with the wine. When wine and Gatorade were compared, the solution with higher staining capacity was shown to be wine. Conclusion: The two resins tested were susceptible to staining in a 10-day period. Mottling and more staining was visibly detected after samples were immersed in the solution with the higher pH, and nanoparticulate resin was more susceptible to staining.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"30 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72507028","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022002620200155
Alessandra Rech, Isadora Rinaldi, T. Marega
ABSTRACT In Dentistry, any user with one or more limitations, of temporary or permanent mental nature, of physical, sensory, emotional or medical growth, is considered to be a Patient with Special Needs, preventing him from being subjected to a conventional dental situation. These patients form a group which may be considered at high risk for the development of oral diseases, according to the kind of pathogen. Among them, is the Williams-Beuren Syndrome, a rare congenital disease with cardiovascular involvement, mental retardation, dysmorphic face, idiopathic hypercalcemia, musculoskeletal problems, dental and growth anomalies. Familial and sporadic cases are thought to result from deletion of genetic material from adjacent genes located on the long arm of chromosome 7. This article reports a clinical case involving a four-year-old boy with Williams-Beuren Syndrome, referred to the clinic of the Specialization Course for Patients with Special Needs, at the São Leopoldo Mandic Dental Research Center, Campinas (SP). As the patient was resistant to dental care, in order to reduce anxiety and increase collaboration in clinical sessions, the Hixizine® medication was administered. For atraumatic restorative treatment and restorations, the following materials were used: Cleanjoy®, Futurabond DC®, Ionofil Plus® Grandioso®, Grandio® and Profluorid®. As result, it was possible to reach a level of excellence using the indicated materials and specific protocols. Based on this work and the lived experience, it can be observed that these patients can receive welcoming dental care in specialized clinics.
{"title":"Restorative treatment in patient with Williams Syndrome: case report","authors":"Alessandra Rech, Isadora Rinaldi, T. Marega","doi":"10.1590/1981-86372022002620200155","DOIUrl":"https://doi.org/10.1590/1981-86372022002620200155","url":null,"abstract":"ABSTRACT In Dentistry, any user with one or more limitations, of temporary or permanent mental nature, of physical, sensory, emotional or medical growth, is considered to be a Patient with Special Needs, preventing him from being subjected to a conventional dental situation. These patients form a group which may be considered at high risk for the development of oral diseases, according to the kind of pathogen. Among them, is the Williams-Beuren Syndrome, a rare congenital disease with cardiovascular involvement, mental retardation, dysmorphic face, idiopathic hypercalcemia, musculoskeletal problems, dental and growth anomalies. Familial and sporadic cases are thought to result from deletion of genetic material from adjacent genes located on the long arm of chromosome 7. This article reports a clinical case involving a four-year-old boy with Williams-Beuren Syndrome, referred to the clinic of the Specialization Course for Patients with Special Needs, at the São Leopoldo Mandic Dental Research Center, Campinas (SP). As the patient was resistant to dental care, in order to reduce anxiety and increase collaboration in clinical sessions, the Hixizine® medication was administered. For atraumatic restorative treatment and restorations, the following materials were used: Cleanjoy®, Futurabond DC®, Ionofil Plus® Grandioso®, Grandio® and Profluorid®. As result, it was possible to reach a level of excellence using the indicated materials and specific protocols. Based on this work and the lived experience, it can be observed that these patients can receive welcoming dental care in specialized clinics.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78102473","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-863720200005720210021
Sângela Maria da Silva Pereira, C. Carvalho, Rudys Rodolfo Tavarez, P. Nelson-Filho, L. A. D. Da Silva, E. M. Maia Filho
ABSTRACT Objective: The aim of this study was to evaluate the effectiveness of XP-endo Finisher (XP) on removal of the smear layer in root canals by comparing different irrigation protocols. Methods: Seventy-two human single-rooted teeth were similarly instrumented using R25 Reciproc files (VDW, Munich, Germany) applied in reciprocating mode with a VDW GOLD endo motor (VDW, Munich, Germany). The working length was determined at 1 mm short of the apical foramen. The canals were irrigated with 5 mL of 2.5% sodium hypochlorite during instrumentation. The teeth were divided at random into six groups (n=12). A control group, which was not submitted to the final irrigation protocol, and five experimental groups with different irrigants and agitation techniques: EDTA/File, EDTA/XP, EDTA/Passive Ultrasonic Irrigation (PUI), Distilled Water (DW)/XP, and DW/PUI). Smear layer removal quality scores were assessed in the apical, middle, and cervical thirds of the root canal based on images obtained by scanning electron microscopy. Data were analyzed using the Kruskal-Wallis test, followed by two-by-two comparisons with the Dunn test (α=5%). Results: EDTA/File, EDTA/PUI, and EDTA/XP groups demonstrated significantly lower scores than the other groups (P<0.05) in all thirds evaluated. No significant difference was observed between the groups in which distilled water was used and the control group in all thirds evaluated (P> 0.05). Conclusion: The XP-endo Finisher file did not increase the efficiency of EDTA in removal of the smear layer in root canals.
{"title":"Ex vivo evaluation of the effectiveness of XP-endo Finisher on the removal of smear layer from the root canal","authors":"Sângela Maria da Silva Pereira, C. Carvalho, Rudys Rodolfo Tavarez, P. Nelson-Filho, L. A. D. Da Silva, E. M. Maia Filho","doi":"10.1590/1981-863720200005720210021","DOIUrl":"https://doi.org/10.1590/1981-863720200005720210021","url":null,"abstract":"ABSTRACT Objective: The aim of this study was to evaluate the effectiveness of XP-endo Finisher (XP) on removal of the smear layer in root canals by comparing different irrigation protocols. Methods: Seventy-two human single-rooted teeth were similarly instrumented using R25 Reciproc files (VDW, Munich, Germany) applied in reciprocating mode with a VDW GOLD endo motor (VDW, Munich, Germany). The working length was determined at 1 mm short of the apical foramen. The canals were irrigated with 5 mL of 2.5% sodium hypochlorite during instrumentation. The teeth were divided at random into six groups (n=12). A control group, which was not submitted to the final irrigation protocol, and five experimental groups with different irrigants and agitation techniques: EDTA/File, EDTA/XP, EDTA/Passive Ultrasonic Irrigation (PUI), Distilled Water (DW)/XP, and DW/PUI). Smear layer removal quality scores were assessed in the apical, middle, and cervical thirds of the root canal based on images obtained by scanning electron microscopy. Data were analyzed using the Kruskal-Wallis test, followed by two-by-two comparisons with the Dunn test (α=5%). Results: EDTA/File, EDTA/PUI, and EDTA/XP groups demonstrated significantly lower scores than the other groups (P<0.05) in all thirds evaluated. No significant difference was observed between the groups in which distilled water was used and the control group in all thirds evaluated (P> 0.05). Conclusion: The XP-endo Finisher file did not increase the efficiency of EDTA in removal of the smear layer in root canals.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91217180","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022003820210032
C. B. Fadel, Maria Augusta Hampf, J. Leandro, Camila Zanesco, Jean Érick Langoski, D. Bordin
ABSTRACT Objective: To apprehend the representations of dental caries present in a Brazilian print media, considering different historical periods, with emphasis on the dietary factor in the issue of etiology and disease prevention. Methods: This is a descriptive documentary research study carried out from the analysis of digitalized printed editions of Jornal do Brasil, published between 1891 and 1990, available for consultation on the electronic portal of the collection of periodicals entitled Brazilian Digital Library. For the search, the terminologies ‘cárie dentária’ and ‘cárie dental’ (both meaning dental caries) were used. The platform displays editions from pre-determined time periods. The displays were considered for all journalistic genres, composing or not the main or prominent theme. The data found were analyzed qualitatively. Results: In total, 675 occurrences were registered with the term ‘cárie dentária’ and 33 with the term ‘cárie dental’. The representations of dental caries had multiple and complex variations. The object reconstruction process generated the categories: prevention, public policy and etiology. The topic of food diet significantly crossed the entire time span studied and remained frequently linked to tooth decay, sometimes related to the etiology, sometimes to the prevention of the disease. Conclusion: Jornal do Brasil reflected old knowledge in the field of dentistry, added new scientific knowledge and popularized it for the readership of the written press.
摘要目的:了解目前在巴西印刷媒体龋齿的表现，考虑到不同的历史时期，重点是在病因和疾病预防问题的饮食因素。方法:这是一项描述性文献研究，对1891年至1990年间出版的journal do Brasil的数字化印刷版进行了分析，可在期刊集“巴西数字图书馆”的电子门户网站上查阅。搜索时使用了“cárie dentária”和“cárie dental”(都是龋齿的意思)这两个术语。该平台显示预定时间段的版本。展览考虑了所有新闻类型，构成或不是主要或突出的主题。对发现的数据进行定性分析。结果:以“cárie dentária”和“cárie dental”分别登记的病例共有675例和33例。龋齿的表现形式多样，变化复杂。对象重构过程产生的分类:预防、公共政策和病因学。在研究的整个时间跨度中，食物饮食的主题明显地与蛀牙联系在一起，有时与病因有关，有时与疾病的预防有关。结论:journal do Brasil反映了牙科领域的旧知识，增加了新的科学知识，并为书面新闻界的读者普及。
{"title":"Food diet and representations of dental caries published in a traditional brazilian newspaper","authors":"C. B. Fadel, Maria Augusta Hampf, J. Leandro, Camila Zanesco, Jean Érick Langoski, D. Bordin","doi":"10.1590/1981-86372022003820210032","DOIUrl":"https://doi.org/10.1590/1981-86372022003820210032","url":null,"abstract":"ABSTRACT Objective: To apprehend the representations of dental caries present in a Brazilian print media, considering different historical periods, with emphasis on the dietary factor in the issue of etiology and disease prevention. Methods: This is a descriptive documentary research study carried out from the analysis of digitalized printed editions of Jornal do Brasil, published between 1891 and 1990, available for consultation on the electronic portal of the collection of periodicals entitled Brazilian Digital Library. For the search, the terminologies ‘cárie dentária’ and ‘cárie dental’ (both meaning dental caries) were used. The platform displays editions from pre-determined time periods. The displays were considered for all journalistic genres, composing or not the main or prominent theme. The data found were analyzed qualitatively. Results: In total, 675 occurrences were registered with the term ‘cárie dentária’ and 33 with the term ‘cárie dental’. The representations of dental caries had multiple and complex variations. The object reconstruction process generated the categories: prevention, public policy and etiology. The topic of food diet significantly crossed the entire time span studied and remained frequently linked to tooth decay, sometimes related to the etiology, sometimes to the prevention of the disease. Conclusion: Jornal do Brasil reflected old knowledge in the field of dentistry, added new scientific knowledge and popularized it for the readership of the written press.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86028020","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022001320200107
Fernanda Souza Vieira, Roberta Pinto Pereira, S. X. S. Costa, D. Figueiredo
ABSTRACT Objective: To identify the diametral tensile strength of Brazilian brands of conventional glass ionomer cements (GIC) when modified powder ratio in their composition compared to each other, and with high viscosity glass ionomer cement for Atraumatic Restorative Treatment (ART). Methods: Experimental study with five groups (n=10 each) and specimens (2.5 mm in height and 5.0 mm in diameter), considering G1 (Maxxion R-MR), G2 (Vidrion R-VR) and G3 Vitro molar (VM-control) according to manufacturer recommending powder/liquid (1:1), G4 (MR) and G5 (VR) plus powder (2:1). The specimens were stored in an oven at 37 ± 1 ° C for 1 day. Diametral Tensile Test was performed by the Instron model 4444. Means differences were tested by Student´s T-Test (α = 5%). Results: There significant differences were in the means (standard deviation) of diametral tensile strength of MR (1:1) 4.24 (±1.47) and MR (2:1), 5.74 (±1.51) (p=0.039) and VR (1:1) 4.50 (±1.27) and VR (2:1) 6.20 (±1.89) (p=0.029). When comparing MR and VR (2:1) with MV (1:1) 4.82 (±1.17), VR 2: 1, 6.20 (±1.89) showed significant differences (p=0.0336). Conclusion: There was a significant increase in the means of diametral tensile strength of Brazilian brands conventional GICs when powder increment, approaching the performance observed by the high viscosity GIC.
{"title":"Diametral tensile strength of conventional glass ionomer cements with modified powder ratio for uses in atraumatic restorative treatment","authors":"Fernanda Souza Vieira, Roberta Pinto Pereira, S. X. S. Costa, D. Figueiredo","doi":"10.1590/1981-86372022001320200107","DOIUrl":"https://doi.org/10.1590/1981-86372022001320200107","url":null,"abstract":"ABSTRACT Objective: To identify the diametral tensile strength of Brazilian brands of conventional glass ionomer cements (GIC) when modified powder ratio in their composition compared to each other, and with high viscosity glass ionomer cement for Atraumatic Restorative Treatment (ART). Methods: Experimental study with five groups (n=10 each) and specimens (2.5 mm in height and 5.0 mm in diameter), considering G1 (Maxxion R-MR), G2 (Vidrion R-VR) and G3 Vitro molar (VM-control) according to manufacturer recommending powder/liquid (1:1), G4 (MR) and G5 (VR) plus powder (2:1). The specimens were stored in an oven at 37 ± 1 ° C for 1 day. Diametral Tensile Test was performed by the Instron model 4444. Means differences were tested by Student´s T-Test (α = 5%). Results: There significant differences were in the means (standard deviation) of diametral tensile strength of MR (1:1) 4.24 (±1.47) and MR (2:1), 5.74 (±1.51) (p=0.039) and VR (1:1) 4.50 (±1.27) and VR (2:1) 6.20 (±1.89) (p=0.029). When comparing MR and VR (2:1) with MV (1:1) 4.82 (±1.17), VR 2: 1, 6.20 (±1.89) showed significant differences (p=0.0336). Conclusion: There was a significant increase in the means of diametral tensile strength of Brazilian brands conventional GICs when powder increment, approaching the performance observed by the high viscosity GIC.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"136 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76440982","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022000120210054
Maria Cristina Pedrazini, Luciane Francischini Gottschall Odone, M. F. Groppo, F. Groppo
ABSTRACT The aim of this study was to emphasize the importance of monitoring vital signs, especially blood pressure, during dental care. Through a narrative review, the changes in blood pressure that may occur during outpatient procedures and the measures to be taken were discussed. The available literature was consulted in databases (PubMed, Scielo, Web of Science and Google Scholar), complemented by the analysis of the bibliographic references included and updated until April 2021. The keywords were used: “Anamnesis”, “Arterial Pressure”, “Arterial Hypertension”, “Hypertensive Crisis”, “Risk factors”, “Stroke”, “Subclavian Theft Syndrome” and “Atherosclerosis”. It was concluded that care should be applied to all patients, but mainly to those over 50, hypertensive or not, with hypercholesterolemia, diabetes, anxious and fearful. All vital signs must be monitored, including the pain score. The situations of anxiety, pain and fear are triggers for changes in blood pressure even in normotensive patients as in controlled hypertensive patients. The blood pressure measurement, in the first consultation, must be performed in both arms and repeated annually or whenever there is a change in the patient’s health status. In all other consultations, blood pressure control, as well as the assessment of all vital signs, must be performed before, during, after the procedure and before discharge. In the face of any major change, it is necessary to assess the risk/benefit ratio of the continuity of the procedure, so that risks to patients are avoided or minimized, as well as for the necessary referrals to be made.
本研究的目的是强调在牙科护理过程中监测生命体征，特别是血压的重要性。通过叙述性的回顾，血压的变化，可能发生在门诊程序和应采取的措施进行了讨论。在数据库(PubMed、Scielo、Web of Science和Google Scholar)中查阅了现有文献，并对包括和更新到2021年4月的参考书目进行了分析。关键词:“遗忘”、“动脉压”、“动脉高血压”、“高血压危重症”、“危险因素”、“中风”、“锁骨下盗窃综合征”和“动脉粥样硬化”。结论:所有患者均应予以护理，但以50岁以上、有无高血压、高胆固醇血症、糖尿病、焦虑和恐惧者为主。必须监测所有生命体征，包括疼痛评分。焦虑、疼痛和恐惧的情况是血压变化的触发因素，即使在血压正常的患者和控制高血压患者中也是如此。首次就诊时，必须在两臂进行血压测量，并每年或每当患者的健康状况发生变化时重复一次。在所有其他咨询中，必须在手术前、手术中、手术后和出院前进行血压控制以及所有生命体征的评估。面对任何重大变化，有必要评估程序连续性的风险/收益比，以避免或尽量减少患者的风险，以及进行必要的转诊。
{"title":"Important blood pressure changes in clinical practice: narrative literature review","authors":"Maria Cristina Pedrazini, Luciane Francischini Gottschall Odone, M. F. Groppo, F. Groppo","doi":"10.1590/1981-86372022000120210054","DOIUrl":"https://doi.org/10.1590/1981-86372022000120210054","url":null,"abstract":"ABSTRACT The aim of this study was to emphasize the importance of monitoring vital signs, especially blood pressure, during dental care. Through a narrative review, the changes in blood pressure that may occur during outpatient procedures and the measures to be taken were discussed. The available literature was consulted in databases (PubMed, Scielo, Web of Science and Google Scholar), complemented by the analysis of the bibliographic references included and updated until April 2021. The keywords were used: “Anamnesis”, “Arterial Pressure”, “Arterial Hypertension”, “Hypertensive Crisis”, “Risk factors”, “Stroke”, “Subclavian Theft Syndrome” and “Atherosclerosis”. It was concluded that care should be applied to all patients, but mainly to those over 50, hypertensive or not, with hypercholesterolemia, diabetes, anxious and fearful. All vital signs must be monitored, including the pain score. The situations of anxiety, pain and fear are triggers for changes in blood pressure even in normotensive patients as in controlled hypertensive patients. The blood pressure measurement, in the first consultation, must be performed in both arms and repeated annually or whenever there is a change in the patient’s health status. In all other consultations, blood pressure control, as well as the assessment of all vital signs, must be performed before, during, after the procedure and before discharge. In the face of any major change, it is necessary to assess the risk/benefit ratio of the continuity of the procedure, so that risks to patients are avoided or minimized, as well as for the necessary referrals to be made.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87461543","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022004420220078
E. Stringhini Junior, Débora Gerber Kegler, V. Montalli, L. Oliveira
ABSTRACT The epidermal cyst is a rare, benign lesion, usually asymptomatic and slowly enlarging, more frequently located in the submandibular region. Its etiology is believed to be associated with the epithelial residual tissues retained in the midline during the closure of the first and second brachial arches, in the third and fourth weeks of intra-uterine life. Its clinical characteristics are of a rubbery consistency to palpation, well defined borders, with the absence of skin appendages within their squamous epithelium lined walls. The final diagnosis is confirmed through histopathological examination with stratified squamous epithelium findings in the cystic fluid lumen or keratin. The treatment is usually surgical and without recurrence and the final diagnosis is confirmed through histopathological examination. This paper aims to present a case report of a congenital epidermal cyst in a 5-month-old female patient located in the mouth floor near the sublingual gland duct. The case was treated with excisional biopsy and after follow-up, there was no recurrence.
{"title":"Epidermal cyst: a rare case report in a 5-month-old child","authors":"E. Stringhini Junior, Débora Gerber Kegler, V. Montalli, L. Oliveira","doi":"10.1590/1981-86372022004420220078","DOIUrl":"https://doi.org/10.1590/1981-86372022004420220078","url":null,"abstract":"ABSTRACT The epidermal cyst is a rare, benign lesion, usually asymptomatic and slowly enlarging, more frequently located in the submandibular region. Its etiology is believed to be associated with the epithelial residual tissues retained in the midline during the closure of the first and second brachial arches, in the third and fourth weeks of intra-uterine life. Its clinical characteristics are of a rubbery consistency to palpation, well defined borders, with the absence of skin appendages within their squamous epithelium lined walls. The final diagnosis is confirmed through histopathological examination with stratified squamous epithelium findings in the cystic fluid lumen or keratin. The treatment is usually surgical and without recurrence and the final diagnosis is confirmed through histopathological examination. This paper aims to present a case report of a congenital epidermal cyst in a 5-month-old female patient located in the mouth floor near the sublingual gland duct. The case was treated with excisional biopsy and after follow-up, there was no recurrence.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"361 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82640096","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022000220190144
Joana Seung Ae Lee, H. Suzuki, Alana Binda Silva Costa, A. Garcez, S. Suzuki
ABSTRACT Objective: The purpose of this study was to evaluate the behavior of the Centroid point, known as the geometric center of the face, before and after the growth peak using lateral cephalometric x-ray. Methods: Sample consisted of 40 patients before and after pubertal peak of growth selected from the archive of the São Leopoldo Mandic Institute and Research Center, Campinas, Brazil. Anatomical structures, reference points, lines and planes were traced, and posteriorly a superimposition was performed using the palatal plane and a line perpendicular to this passage through the most posterior point of the pterygomaxillary fossa as reference. Later, the distance between the two centroid points (before and after the peak of puberty) was measured using the digital caliper, both horizontally and vertically. The palatal plane (x-axis) and a line perpendicular to this passage through the most posterior point of the pterygomaxilary fossa (y-axis) were chosen because they undergo minimal changes during growth. Results: No significant difference on the location of Centroid points on both X and Y axis (p >0.05) were observed between before and after the growth peak cephalometric tracings, showing an average change in positioning of 0.36mm on the X axis and 0.37mm on the Y axis. Conclusions: For this reason, this point can be indicated to be used clinically as a stable reference to evaluate craniofacial growth while performing superimposition methods.
{"title":"Evaluation of the cephalometric centroid point in individuals before and after the pubertal growth peak","authors":"Joana Seung Ae Lee, H. Suzuki, Alana Binda Silva Costa, A. Garcez, S. Suzuki","doi":"10.1590/1981-86372022000220190144","DOIUrl":"https://doi.org/10.1590/1981-86372022000220190144","url":null,"abstract":"ABSTRACT Objective: The purpose of this study was to evaluate the behavior of the Centroid point, known as the geometric center of the face, before and after the growth peak using lateral cephalometric x-ray. Methods: Sample consisted of 40 patients before and after pubertal peak of growth selected from the archive of the São Leopoldo Mandic Institute and Research Center, Campinas, Brazil. Anatomical structures, reference points, lines and planes were traced, and posteriorly a superimposition was performed using the palatal plane and a line perpendicular to this passage through the most posterior point of the pterygomaxillary fossa as reference. Later, the distance between the two centroid points (before and after the peak of puberty) was measured using the digital caliper, both horizontally and vertically. The palatal plane (x-axis) and a line perpendicular to this passage through the most posterior point of the pterygomaxilary fossa (y-axis) were chosen because they undergo minimal changes during growth. Results: No significant difference on the location of Centroid points on both X and Y axis (p >0.05) were observed between before and after the growth peak cephalometric tracings, showing an average change in positioning of 0.36mm on the X axis and 0.37mm on the Y axis. Conclusions: For this reason, this point can be indicated to be used clinically as a stable reference to evaluate craniofacial growth while performing superimposition methods.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86204319","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}
Pub Date : 2022-01-01DOI: 10.1590/1981-86372022005220210077
J. Vendruscolo, Mariana de SOUZA LESSA, Sergio OSSAMU IOSHII, J. Schussel, L. Sassi
ABSTRACT Objective: Odontogenic keratocysts have a high recurrence rate and aggressive clinical behavior. The event called epithelial-mesenchymal transition is a process in which the epithelial cell loses its epithelial characteristics and acquires properties typical of mesenchymal cells. Studies have already demonstrated that odontogenic keratocysts has expression of tumor markers, but the lack of clarification about its development mechanism and molecular composition makes the therapeutic options remain limited. The aim of this study is to evaluate the expression of epithelial-mesenchymal transition marker proteins in these lesions, correlating the expression of these proteins with clinical aspects of each case. Methods: Patients with odontogenic keratocysts diagnoses, treated by the Department of Oral and Maxillofacial Surgery of the Erasto Gaertner Hospital, Curitiba, Brazil in the period between 2016 and 2019 were evaluated by immunohistochemical analysis, to assess the expression of epithelial-mesenchymal transition markers (Vimentin, beta-catenin and E-cadherin) by qualitative analysis. Results: Eighteen patients were included, with a mean age of 43 years, and most of them were male. The mandible was more affected than the maxilla. No association between the clinical characteristics of the cysts and the immunohistochemical profile for epithelial-mesenchymal transition proteins was observed. Conclusion: The positivity of E-cadherin and negativity of vimentin demonstrates that its function is preserved. Loss of function of E-cadherin is associated with worse prognosis. The identification of the epithelial-mesenchymal transition process as a prognostic marker for odontogenic cysts and tumors could be an important tool for defining treatment.
{"title":"Epithelial-mesenchymal markers and their correlation with clinical aspects in odontogenic keratocysts","authors":"J. Vendruscolo, Mariana de SOUZA LESSA, Sergio OSSAMU IOSHII, J. Schussel, L. Sassi","doi":"10.1590/1981-86372022005220210077","DOIUrl":"https://doi.org/10.1590/1981-86372022005220210077","url":null,"abstract":"ABSTRACT Objective: Odontogenic keratocysts have a high recurrence rate and aggressive clinical behavior. The event called epithelial-mesenchymal transition is a process in which the epithelial cell loses its epithelial characteristics and acquires properties typical of mesenchymal cells. Studies have already demonstrated that odontogenic keratocysts has expression of tumor markers, but the lack of clarification about its development mechanism and molecular composition makes the therapeutic options remain limited. The aim of this study is to evaluate the expression of epithelial-mesenchymal transition marker proteins in these lesions, correlating the expression of these proteins with clinical aspects of each case. Methods: Patients with odontogenic keratocysts diagnoses, treated by the Department of Oral and Maxillofacial Surgery of the Erasto Gaertner Hospital, Curitiba, Brazil in the period between 2016 and 2019 were evaluated by immunohistochemical analysis, to assess the expression of epithelial-mesenchymal transition markers (Vimentin, beta-catenin and E-cadherin) by qualitative analysis. Results: Eighteen patients were included, with a mean age of 43 years, and most of them were male. The mandible was more affected than the maxilla. No association between the clinical characteristics of the cysts and the immunohistochemical profile for epithelial-mesenchymal transition proteins was observed. Conclusion: The positivity of E-cadherin and negativity of vimentin demonstrates that its function is preserved. Loss of function of E-cadherin is associated with worse prognosis. The identification of the epithelial-mesenchymal transition process as a prognostic marker for odontogenic cysts and tumors could be an important tool for defining treatment.","PeriodicalId":30069,"journal":{"name":"RGO Revista Gaucha de Odontologia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82026163","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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