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Revista Romana de Stomatologie最新文献

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Management of a flare up case after endodontic treatment procedure 一例牙髓病治疗后突发病例的处理
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.4
S. Scărlătescu, B. Pricop, I. Gheorghiu, A. Iliescu, P. Perlea
A flare-up is defined as a pain and/or swelling of the soft tissues that occurs within a few hours or a few days following the root canal treatment. In some cases, the flare-ups can appear after the finishing of the root canal treatment, due to the penetration or development of the microorganisms into the root canal. The pain felt by the patient depends on the extent of the periradicular tissue injury, its severity and intensity of the inflammatory immune response. The article discusses the microbial irritation of apical periodontal tissue caused by insufficient instrumentation and filling of the root canals, factors that lead to failure of the outcome of root canals treatment.
突发是指根管治疗后几小时或几天内发生的软组织疼痛和/或肿胀。在某些情况下,由于微生物渗透或发展到根管中,在根管治疗结束后可能会出现突发。患者感受到的疼痛取决于神经根周围组织损伤的程度、严重程度和炎症免疫反应的强度。本文讨论了根管内固定和充填不足对根尖牙周组织的微生物刺激,以及导致根管治疗失败的因素。
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引用次数: 0
Comparative ”ex vivo” study on working length determination using six apex locators 使用六个顶点定位器测定工作长度的“离体”比较研究
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.1
Leonardo Tracchegiani, Ş. Manea, Claudia Valentina Lungu, S. Scărlătescu, P. Perlea, A. M. Pangică
The aim of this study was to analyze the accuracy, precision, and consequently the reliability of five traditional apex locators (AL) and one integrated AL in determining working length (WL). Materials and Methods: The lengths of 15 extracted human teeth were measured with six ALs (Dentaport Root ZX, Dual Pex Micro Mega, Root ZX mini, Elements Diagnostic, Woodpex III, and E-connect S) and with digital radiographs (RVG). Electronic measurements were compared with each other and with radiographic measurements under the same experimental conditions. Results: Repeated measures ANOVA showed a significant difference between the radiographic and the electronic method. The Root ZX achieved the best accuracy and precision in determining the location of the apical foramen compared to other ALs. Conclusions: ALs are the most reliable method and superior to radiologic methods to determine the WL. Further studies should be performed to assess the differences between different types of ALs.
本研究的目的是分析五种传统的顶点定位器(AL)和一种集成的顶点定位器在确定工作长度(WL)时的准确性、精度以及可靠性。材料和方法:用6种ALs(Dentaport Root ZX、Dual Pex Micro Mega、Root ZXmini、Elements Diagnostic、Woodpex III和E-connect S)和数字X线片(RVG)测量15颗拔除的人类牙齿的长度。在相同的实验条件下,将电子测量相互比较,并与射线照相测量进行比较。结果:重复测量方差分析显示射线照相法和电子照相法之间存在显著差异。与其他AL相比,Root ZX在确定根尖孔位置方面达到了最佳的准确性和精密度。结论:ALs是最可靠的方法,并且优于放射学方法来确定WL。应进行进一步的研究,以评估不同类型ALs之间的差异。
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引用次数: 0
Adjunctive use of a nanocolloidal silver-based local antiseptic solution in the nonsurgical treatment of periodontitis: A split-mouth clinical study 辅助使用纳米胶体银基局部消毒溶液非手术治疗牙周炎:一项裂口临床研究
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.5
Sofia Iozon (Ene), D. Rusu, A. Ciurea, I. Micu, C. Lațiu, Alexandra Roman, A. Soancă
Objectives. The aim of the present study was to evaluate the potential additional clinical benefit of a commercial nano colloidal silver-based local antiseptic used as irrigation solution after subgingival mechanical instrumentation. Material and methods. Periodontitis patients were treated following the current guidelines. Two randomly assigned hemiarches of each patient received subgingival mechanical instrumentation plus irrigations with the commercial product (experimental group); the other two hemiarches received mechanical instrumentation plus saline irrigations (control group). A clinical periodontal examination at baseline moment and after 3 months was performed. The parameters considered for analysis were oral hygiene index (IHI), bleeding on probing score (BoP), periodontal pocket probing depth (PD), gingival recession (GR) and clinical attachment level (CAL). 72 sites were included in the analysis, the site with the highest PD/quadrant for each patient. Data were analyzed using GraphPad Prism version 8.0.1 (GraphPad Software Inc., La Jolla, CA, USA). p<0.05 was set as statistical significance level. Outcomes. Eighteen periodontitis patients were treated. All clinical parameters improved at re-evaluation, compared to baseline, both in experimental and control group. The differences were statistically significant in terms of IHI, BoP and PD reduction. At re-evaluation, there were no statistically significant differences between periodontal parameters registered in the experimental and control sites. Conclusions. The present study failed to prove an adjunctive clinical benefit of the antiseptic product in the nonsurgical treatment of periodontitis. These results support the gold standard role of subgingival mechanical instrumentation in the periodontitis’ therapeutic protocol.
目标。本研究的目的是评估商业纳米胶体银基局部防腐剂在龈下机械器械后用作冲洗液的潜在额外临床效益。材料和方法。牙周炎患者按照现行指南进行治疗。每个患者随机分配的两个半足弓接受龈下机械器械加上商业产品冲洗(实验组);另两个半足弓接受机械器械加生理盐水冲洗(对照组)。在基线时刻和3个月后进行临床牙周检查。用于分析的参数包括口腔卫生指数(IHI)、探查出血评分(BoP)、牙周袋探查深度(PD)、牙龈退缩(GR)和临床附着水平(CAL)。分析中包括72个位点,每个患者的PD/象限最高的位点。使用GraphPad Prism 8.0.1版(GraphPad Software股份有限公司,加利福尼亚州拉霍亚,美国)对数据进行分析。p<0.05为统计学显著性水平。结果。对18例牙周炎患者进行了治疗。与基线相比,实验组和对照组的所有临床参数在重新评估时都有所改善。在IHI、BoP和PD降低方面,差异具有统计学意义。在重新评估时,在实验和对照部位登记的牙周参数之间没有统计学上的显著差异。结论。本研究未能证明防腐产品在牙周炎非手术治疗中的辅助临床益处。这些结果支持龈下机械器械在牙周炎治疗方案中的金标准作用。
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引用次数: 0
Alveolar ridge preservation following tooth extraction – basic concepts 拔牙后的牙槽嵴保存-基本概念
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.7
Paul-Andrei Nistor, Alexandra Roman, I. Micu, Diana Oneț, Alina Stanomir, A. Ciurea, M. Ciurea, Andrei Picos, A. Soancă
After tooth extraction due different clinical situations, there are some physiological changes that include volumetric resorption of the bone, leading to changes in the dimensions and contours of the alveolar ridge that can negatively impact the aesthetic outcome of an implant or of a conventional prosthetic rehabilitation. In order to prevent and minimize adverse consequences from such dimensional changes, the present review aims to present some fundamental basis regarding alveolar ridge preservation and biomaterials used to prevent bone resorption.
由于不同的临床情况,在拔牙后会发生一些生理变化,包括骨的体积吸收,导致牙槽嵴的尺寸和轮廓发生变化,这可能会对植入物或传统假体康复的美学结果产生负面影响。为了防止和最大限度地减少这种尺寸变化的不良后果,本综述旨在提供有关牙槽嵴保存和用于防止骨吸收的生物材料的一些基本依据。
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引用次数: 0
Psychosomatics of the impact of dental radiological investigations on the patient 牙科放射检查对患者的身心影响
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.3
Lucian Josan, A. Ormenișan, E. Teodorescu, Laura Ștef, Andreea Sălcudean, M. Pacurar
Radiological diagnosis in dental medicine is of overwhelming importance, helping the dentist to develop and justify his final diagnosis. They are increasingly common situations where diagnosis can only be determined radiologically. It is the patient's right to be informed about his or her state of health and at the same time we add a doctor's duty. In our material, we tried to highlight the impact on the patient the conducting and communicating the outcome of radiological investigations, to prove that there is fear of irradiation and to understand how the radiological image that demonstrates a poor orodental health entails the need for rehabilitation. This statistical study was performed on a total of 223 subjects (128 female subjects and 95 male subjects). The subjects of the study were asked questionnaires whose questions highlight the confirmation or rejection of the proposed objectives. The results obtained will show to what extent the patients have quantified the requirements of the questionnaires. Obtaining responses with a slightly surprising character certifies the rigor of our research.
牙科医学中的放射诊断具有极其重要的意义,有助于牙医制定并证明其最终诊断结果。它们是越来越常见的情况,诊断只能通过放射学来确定。告知患者健康状况是患者的权利,同时我们增加了医生的职责。在我们的材料中,我们试图强调进行和传达放射学调查结果对患者的影响,以证明存在对辐射的恐惧,并了解显示口腔健康状况不佳的放射学图像如何需要康复。这项统计研究共对223名受试者(128名女性受试者和95名男性受试者)进行。研究对象接受了问卷调查,其问题突出了对拟议目标的确认或拒绝。获得的结果将显示患者在多大程度上量化了问卷的要求。获得的回复有点令人惊讶,这证明了我们研究的严谨性。
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引用次数: 0
Clinical performance of some resin-based materials in restoring non-carious cervical lesions 几种树脂基材料修复非龋性宫颈病变的临床疗效
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.2
Diana Oneț, Alexandra Roman, I. Micu, A. Ciurea, Alina Stanomir, Ș. Vesa, A. Soancă, D. Rusu
Objectives. The objective of the study was to investigate the clinical performance of two different resin-based materials 6 months after their placement in dental non-carious cervical lesions (NCCL). This study also aimed to evaluate the effects of the materials on periodontal tissues in terms of clinical changes of several periodontal parameters. Material and methods. NCCLs characteristics (localization, morphology, dimensions) were preoperatively recorded. The clinical behavior of the restorations based on the modified United States Public Health Service (USPHS) criteria and periodontal parameters (plaque index, bleeding index, probing depth, and attachment loss) were assessed at baseline and after 1, 3 and 6 months. Results. No significant modifications were recorded for the modified USPHS criteria 6 months after the placement of NCCL restorations excepting postoperative hypersensitivity which was associated with 4 restorations after 6 months. Significant improvements of plaque and bleeding indices were recorded, while no significant modifications were noted for the other periodontal parameters. Conclusions. Considering the clinical success related to the good clinical behavior and the positive effect of the restorations on the periodontal status, the experimental conventional composites and giomers could be considered as a good therapeutic option for the restoration of NCCLs.
目标。本研究的目的是研究两种不同的树脂基材料在放置于牙科非龋性宫颈病变(NCCL)6个月后的临床性能。本研究还旨在从几个牙周参数的临床变化来评估这些材料对牙周组织的影响。材料和方法。术前记录NCCL的特征(定位、形态、尺寸)。基于改良的美国公共卫生服务(USPHS)标准和牙周参数(斑块指数、出血指数、探测深度和附着损失),在基线和1、3和6个月后评估修复体的临床行为。后果NCCL修复体植入后6个月,除术后超敏反应外,未记录到修改后的USPHS标准的显著变化,术后超敏感反应与6个月后的4个修复体有关。牙菌斑和出血指数有显著改善,而其他牙周参数没有显著改变。结论。考虑到临床成功与良好的临床行为和修复体对牙周状况的积极影响有关,实验性传统复合材料和giomers可以被认为是NCCL修复的良好治疗选择。
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引用次数: 0
The evaluation of root surface modifications after different subgingival mechanical instrumentation techniques – an in vitro study 不同龈下机械器械技术对根表面修饰的评价-体外研究
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.8
A. Soancă, Alexandra Roman, A. Ciurea, I. Micu, Andrei Picos, Sofia Iozon (Ene)
Objectives. The aim of this in vitro study was to observe through scanning electron microscopy (SEM) the surface morphology of root samples treated with different mechanical instrumentation methods and the additional application of a nano-colloidal silver-based antiseptic solution. Material and methods. Root samples were prepared from extracted molars and divided in four groups: group 1 of samples was instrumented with Gracey curette (7/8), group 2 of samples was instrumented with ultrasonic tip 1S, group 3 of samples was instrumented with ultrasonic tips 1S plus H4R/L, group 4 of samples was treated with ultrasonic tips 1S plus H4R/L and application of the silver-based antiseptic solution. All samples were then subjected to SEM examination. Outcomes. Group 1 of samples presented a smoother surface compared to the samples in the other groups. Group 2, 3 and 4 displayed superficial grooves parallel to the direction of action of the ultrasonic tip. In group 3 and 4, root planning with tip H4R/L did not ameliorate the smoothness of the surface. The smear layer was present, regardless the instrumentation method. In group 4, the additional application of the antiseptic solution did not influence the surface morphology or the amount of smear layer. Conclusions. Gracey curettes created a smoother radicular surface compared to ultrasonic tips. Smear layer was obvious on the radicular surfaces, no matter the instrumentation method. The application of the silver-based antiseptic solution had no additional impact on surface morphology.
目标。本体外研究的目的是通过扫描电子显微镜(SEM)观察用不同机械仪器方法处理的根样品的表面形态以及纳米胶体银基防腐溶液的额外应用。材料和方法。从提取的臼齿中制备牙根样本,并将其分为四组:第一组样本用Gracey刮匙(7/8)进行器械治疗,第二组样本用超声波尖端1S进行器械治疗;第三组样本用超声尖端1S加H4R/L进行器械治疗。然后对所有样品进行SEM检查。结果。与其他组中的样品相比,第1组样品呈现出更光滑的表面。第2组、第3组和第4组显示平行于超声尖端作用方向的浅槽。在第3组和第4组中,用H4R/L尖端进行根部规划并没有改善表面的光滑度。无论采用何种仪器方法,均存在涂抹层。在第4组中,额外施用防腐溶液不会影响表面形态或涂抹层的数量。结论。与超声波尖端相比,优雅的刮匙创造了更光滑的神经根表面。无论采用何种方法,根表面均有明显的Smear层。银基防腐溶液的应用对表面形态没有额外的影响。
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引用次数: 0
Clinical-statistical study on the use of articulators in orthodontic practice 矫形器在正畸临床应用的临床统计学研究
Q4 Dentistry Pub Date : 2023-03-31 DOI: 10.37897/rjs.2023.1.6
C. Mihai, Leila Mihai, M. Pacurar, I. Dumitrescu, Alexandra Ganga, C. Păcurar, M. Decusară
Dental-maxillary anomalies are accompanied by changes in the inter basal maxillary ratio in all reference planes, with influences on the functionality of articular structures. These joint changes not detected in time and not included in the treatment plan may worsen while wearing fixed appliances, as orthodontic treatment changes the cranio-mandibular position and causes cranio-mandibular reshaping. The articulator is an instrument that reproduces more or less all mandible movements. TMJ characteristics of skeletal dento-maxillary anomalies, especially class II sagittal pattern mainly reflected in condylar position rather than morphology. TMJ of different vertical patterns differed more in joint spaces, position of condyle and glenoid fossa than in morphologic measurements. Vertical position of glenoid fossa and proportion of posterior condyle increased gradually from hypodivergent to hyperdivergent. Highest glenoid fossa position, maximum ratio of posterior positioned condyle, smallest joint spaces, shallowest glenoid fossa depth, and narrowest condylar long axis diameter were found in skeletal class. The patients with high angle have considerable joint instable factors, and we should especially pay attention when orthodontic treatment is carried out on them. The condyle-fossa position and morphology differ with various vertical facial patterns in individuals with skeletal Class II mandibular retrognathism. These differences could be considered during temporo-mandibular diagnosis and orthodontic treatment
牙颌畸形伴随着各参考平面上颌基间比的改变,影响关节结构的功能。这些未及时发现且未纳入治疗计划的关节变化可能在佩戴固定矫治器时恶化,因为正畸治疗改变了颅-下颌位置,导致颅-下颌重塑。关节器是一种或多或少再现所有下颌骨运动的器械。颞下颌关节特征的骨性牙颌异常,尤其是II类矢状位型主要反映在髁突位置而非形态上。不同垂直模式的TMJ在关节间隙、髁突和盂窝位置上的差异大于形态学测量。肩关节窝垂直位置和后髁比例由低发散到高发散逐渐增加。骨类中肩关节窝位置最高、后位髁比例最大、关节间隙最小、肩关节窝深度最浅、髁长轴直径最窄。高角度患者有相当大的关节不稳定因素,在对其进行正畸治疗时应特别注意。骨性II类下颌骨后缩症患者的髁窝位置和形态因不同的垂直面部模式而不同。这些差异可以在颞下颌诊断和正畸治疗中加以考虑
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引用次数: 0
Patient’s interest towards interconnection and social implication with trainer doctor model 培训医生模式下患者对互联的兴趣和社会含义
Q4 Dentistry Pub Date : 2022-12-31 DOI: 10.37897/rjs.2022.4.3
Lucian Josan, A. Ormenișan, E. Teodorescu, D. Daragiu, M. Pacurar
OED and the dictionary of the world defines a "doctor" 700 years ago and today as a "teacher". The root word for the word doctor derives from Latin "docere", which means "to teach". The doctor contributes to educating patients about a number of medical conditions (the patient is experiencing a number of diseases). In essence, the doctor has the role as a teacher. Doctor-patient interaction works on relational models. The physician-trainer paradigm is required to be introduced to improve patient status. The physician-trainer model is a participatory model that results in achieving the patient's well-being and improving his/her health; the physician uses his or her capacity as a trainer, that is, he has the ability to form and instill adequate conduct for each patient. In this paper, besides highlighting the appetence for the relationship between the trainer and the patient, we tried to quantify the patient's acceptance of the treatment with/without continuous monitoring of the disease (chronic diseases), the degree of reasonableness in accepting the therapeutic behavior, and lastly how the individual feels the change of his status in the patient. The study was conducted on a total of 217 subjects (125 female subjects and 92 male subjects). The applied questionnaire contained 18 questions, structured to help us confirm or not the study's objectives. The results obtained will show us the level of appetite for the trainer-patient relationship.
《牛津英语词典》和《世界大词典》在700年前就将“医生”定义为“老师”。doctor这个词的词根来源于拉丁语“docere”,意思是“教导”。医生帮助患者了解一些医疗状况(患者正在经历一些疾病)。从本质上讲,医生扮演着老师的角色。医患互动在关系模型上起作用。需要引入医师-培训师模式来改善患者状况。医生-培训师模式是一种参与式模式,其结果是实现患者的福祉和改善他/她的健康;医生使用他或她作为培训师的能力,也就是说,他有能力为每个病人形成和灌输适当的行为。在这篇论文中,除了强调对培训师和患者之间关系的兴趣,我们还试图量化患者在有/没有持续监测疾病(慢性病)的情况下对治疗的接受程度,接受治疗行为的合理程度,以及个体如何感受自己在患者中的地位变化。该研究共对217名受试者进行了研究,其中女性125名,男性92名。应用问卷包含18个问题,其结构有助于我们确定或不确定研究的目标。所得的结果将显示我们对训练者-病人关系的兴趣程度。
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引用次数: 0
A brief overview on the applications of hyaluronic acid in periodontal therapy 透明质酸在牙周治疗中的应用综述
Q4 Dentistry Pub Date : 2022-12-31 DOI: 10.37897/rjs.2022.4.6
A. Soancă, Vlad Mastica, E. Páll, Alexandra Roman, A. Ciurea, Diana Oneț, I. Micu, D. Rusu
Hyaluronic acid (HA) is a component of the extracellular matrix of the non-mineralized and mineralized tissues, including the periodontium. HA have important physiological and biological properties. HA maintains the tissue volume, presents bacteriostatic, anti-inflammatory, osteoinductive, and angiogenetic properties, as well as stimulates many cell functions having a role in wound healing. HA has been used as an adjunctive in the treatment of gingivitis, periodontitis, gingival recessions, or in the reconstruction of papilla deficiencies. In periodontitis patients, the association of HA with subgingival mechanical instrumentation reduces local inflammation and its use with access flap results in larger attachment level gain of infrabony defects compared to control groups non treated with HA. HA application in conjunction with advanced flaps may improve gingival recession levels. HA injection for papillary deficiency seems to be a viable treatment option that improves clinical volume, esthetic outcomes and is associated with minimal pain.
透明质酸(HA)是非矿化和矿化组织(包括牙周组织)的细胞外基质的组成部分。透明质酸具有重要的生理和生物学特性。透明质酸维持组织体积,具有抑菌、抗炎、成骨和血管生成的特性,并刺激许多细胞功能,在伤口愈合中起作用。透明质酸已被用作治疗牙龈炎、牙周炎、牙龈衰退或重建乳头缺陷的辅助药物。在牙周炎患者中,透明质酸联合龈下机械器械可减少局部炎症,与未接受透明质酸治疗的对照组相比,其与通道瓣的使用可获得更大的骨下缺损附着水平。HA应用与先进的皮瓣可以改善牙龈萎缩程度。注射透明质酸治疗乳头状缺陷似乎是一种可行的治疗选择,可以改善临床体积,美观结果,并与最小的疼痛相关。
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引用次数: 0
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Revista Romana de Stomatologie
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