Abstract Anatomically, dental pulp is connective tissue and specific microcirculatory system with significant reparatory abilities intending to preserve pulp vitality. Various therapeutic approaches in the treatment of affected pulp may be compromised by various factors leading to treatment failure. Due to microcirculatory system disorders, treatment of affected dental pulp in patients with diabetes mellitus (DM) is additional challenge. The function and levels of growth factors could be altered in various diabetic tissues including dental pulp. Among them are growth factors important for reparative response of the pulp. There are experimental evidences that DM impede dental pulp reparation. Therefore, clinical procedures aiming to preserve vitality of diabetic dental pulp should be applied with caution. The aim of this paper is to present basic factors and parameters that affect reparative response of dental pulp in patients with DM.
{"title":"Diabetes Mellitus And Reparative Response Of Dental Pulp","authors":"J. Ilic","doi":"10.1515/sdj-2016-0009","DOIUrl":"https://doi.org/10.1515/sdj-2016-0009","url":null,"abstract":"Abstract Anatomically, dental pulp is connective tissue and specific microcirculatory system with significant reparatory abilities intending to preserve pulp vitality. Various therapeutic approaches in the treatment of affected pulp may be compromised by various factors leading to treatment failure. Due to microcirculatory system disorders, treatment of affected dental pulp in patients with diabetes mellitus (DM) is additional challenge. The function and levels of growth factors could be altered in various diabetic tissues including dental pulp. Among them are growth factors important for reparative response of the pulp. There are experimental evidences that DM impede dental pulp reparation. Therefore, clinical procedures aiming to preserve vitality of diabetic dental pulp should be applied with caution. The aim of this paper is to present basic factors and parameters that affect reparative response of dental pulp in patients with DM.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"17 1","pages":"85 - 90"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74426522","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}
Radomir Barac, J. Popović, S. Živković, A. Mitić, Marija Nikolić
Abstract Introduction During endodontic treatment smaller or larger areas of root canal wall remain non-instrumented. This can affect prognosis of endodontic treatment as some bacteria may be left behind. The purpose of this study was to evaluate the morphology of non-instrumented areas of the root canal wall using scanning-electron-microscopy (SEM) after completed instrumentation and various irrigation regiments. Materials and Methods Eighteen single-rooted extracted teeth were divided into the six groups. One tooth in each group represented a control sample. In all samples only one half of the canal was instrumented using ISO 40 hand files. Control samples were subjected to an irrigation protocols without instrumentation. Irrigants used were physiological saline, 3% sodium hypochlorite and 15% of ethylene-diamine-tetra-acetate. Irrigation protocol included using each of these irrigants alone, or a combination of NaOCl and EDTA, as well as their combination with final irrigation using NaOCl or chlorhexidine. Then after, roots were sectioned longitudinally and prepared for SEM. Results Saline irrigation left pulpal debris on uninstrumented areas of the canal wall. Irrigation with 3% NaOCl left behind canal wall with different forms of calcospherites. However, after EDTA irrigation dentin appeared as an undulating surface with open tubules without a smear layer. The combination of NaOCl and EDTA showed remnants of calcospherites and open slightly widened dentinal tubules. Final irrigation with NaOCl on the uninstrumented areas showed enlarged dentinal tubules along with dentinal erosion, while after final irrigation with CHX clean dentin and open dentinal tubules without smear layer were noted. Conclusion From the morphological point of view, the most favorable effect of irrigation on both uninstrumented and uninstrumented canal walls was achieved after irrigation with NaOCl and EDTA or NaOCl, EDTA and chlorhexidine as the final irrigant.
{"title":"Ultrastructural analysis of uninstrumented root canal areas following various irrigation regimens","authors":"Radomir Barac, J. Popović, S. Živković, A. Mitić, Marija Nikolić","doi":"10.1515/sdj-2016-0006","DOIUrl":"https://doi.org/10.1515/sdj-2016-0006","url":null,"abstract":"Abstract Introduction During endodontic treatment smaller or larger areas of root canal wall remain non-instrumented. This can affect prognosis of endodontic treatment as some bacteria may be left behind. The purpose of this study was to evaluate the morphology of non-instrumented areas of the root canal wall using scanning-electron-microscopy (SEM) after completed instrumentation and various irrigation regiments. Materials and Methods Eighteen single-rooted extracted teeth were divided into the six groups. One tooth in each group represented a control sample. In all samples only one half of the canal was instrumented using ISO 40 hand files. Control samples were subjected to an irrigation protocols without instrumentation. Irrigants used were physiological saline, 3% sodium hypochlorite and 15% of ethylene-diamine-tetra-acetate. Irrigation protocol included using each of these irrigants alone, or a combination of NaOCl and EDTA, as well as their combination with final irrigation using NaOCl or chlorhexidine. Then after, roots were sectioned longitudinally and prepared for SEM. Results Saline irrigation left pulpal debris on uninstrumented areas of the canal wall. Irrigation with 3% NaOCl left behind canal wall with different forms of calcospherites. However, after EDTA irrigation dentin appeared as an undulating surface with open tubules without a smear layer. The combination of NaOCl and EDTA showed remnants of calcospherites and open slightly widened dentinal tubules. Final irrigation with NaOCl on the uninstrumented areas showed enlarged dentinal tubules along with dentinal erosion, while after final irrigation with CHX clean dentin and open dentinal tubules without smear layer were noted. Conclusion From the morphological point of view, the most favorable effect of irrigation on both uninstrumented and uninstrumented canal walls was achieved after irrigation with NaOCl and EDTA or NaOCl, EDTA and chlorhexidine as the final irrigant.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"45 1","pages":"57 - 65"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89394360","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}
Abstract Introduction Clinical extraoral examination prior to orthodontic treatment includes face analysis (front and profile). Development of computer technology has increased efficacy and simplified this process through automating several steps of the analysis. The aim of this paper was to examine the possibility of automatic determining of linear measurements based on the facial image of a patient. Material and Methods Based on the set of 20 patients in NHP (Natural Head Position) position, three sets of measurements were conducted. Trained orthodontist performed positioning of predefined points on the image of the patient two times with one week apart, after which the points were automatically determined using customized computer software. Based on the position of the points, measurements for bizygomatic distance, upper and lower facial height and full facial height were computed. Three sets of measurements were compared and statistically analyzed. Results showed that computer software produced measurements comparable to measurements obtained by a trained orthodontist. Statistical analysis included calculating mean values and standard deviations, as well as paired two‑tailed T‑test. Differences between measurements ranged from 0.03% to 0.6% suggesting that automatic method can be successfully used. Conclusions The results of this research suggest that it is possible to ease, accelerate and automate work of the orthodontist on the image analysis using suitable software without significant differences in measured values.
正畸治疗前的临床口外检查包括面部分析(正面和侧面)。计算机技术的发展提高了效率，并通过自动化分析的几个步骤简化了这一过程。本文的目的是研究基于患者面部图像的线性测量自动确定的可能性。材料与方法对20例采用NHP (Natural Head Position)体位的患者进行三组测量。经过培训的正畸医生在患者图像上进行两次预定义点定位，间隔一周，然后使用定制的计算机软件自动确定点。根据点的位置，计算出颧骨距离、上下面部高度和全面部高度。对三组测量结果进行比较和统计分析。结果显示，计算机软件产生的测量结果与训练有素的正畸医生获得的测量结果相当。统计分析包括计算平均值和标准差，以及配对双尾T检验。测量值之间的差异范围为0.03%至0.6%，表明自动方法可以成功使用。结论本研究结果表明，使用合适的软件可以简化、加速和自动化正畸医师的图像分析工作，且测量值不会有显著差异。
{"title":"Linear measurements of facial morphology using automatic aproach","authors":"Marijana Arapović-Savić, Mirjana Umićević-Davidović, Adriana Arbutina, Mihajlo Savić","doi":"10.1515/sdj-2016-0007","DOIUrl":"https://doi.org/10.1515/sdj-2016-0007","url":null,"abstract":"Abstract Introduction Clinical extraoral examination prior to orthodontic treatment includes face analysis (front and profile). Development of computer technology has increased efficacy and simplified this process through automating several steps of the analysis. The aim of this paper was to examine the possibility of automatic determining of linear measurements based on the facial image of a patient. Material and Methods Based on the set of 20 patients in NHP (Natural Head Position) position, three sets of measurements were conducted. Trained orthodontist performed positioning of predefined points on the image of the patient two times with one week apart, after which the points were automatically determined using customized computer software. Based on the position of the points, measurements for bizygomatic distance, upper and lower facial height and full facial height were computed. Three sets of measurements were compared and statistically analyzed. Results showed that computer software produced measurements comparable to measurements obtained by a trained orthodontist. Statistical analysis included calculating mean values and standard deviations, as well as paired two‑tailed T‑test. Differences between measurements ranged from 0.03% to 0.6% suggesting that automatic method can be successfully used. Conclusions The results of this research suggest that it is possible to ease, accelerate and automate work of the orthodontist on the image analysis using suitable software without significant differences in measured values.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"413 1","pages":"66 - 73"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84890002","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}
Milica Jovanovic-Medojevic, Jelena Neskovic, Aleksandar Medojević
SUMMARY Dental fear represents a significant social concern. Therefore, an individual approach to each patient and timely recognition and elimination of dental stress are necessary in order to provide adequate and successful treatment. The aim of this paper was to present possible application of music therapy in dentistry and its role in reducing dental fear. Music has shown great prospective as an alternative therapy method in various fields of medicine. Music therapy is painless and noninvasive anxiolytic method that reduces dental anxiety as it provides relaxation and distraction. Music in dental office creates positive atmosphere among patients and their company as well as dental staff.
{"title":"Music As an Alternative Therapy Method in Dentistry","authors":"Milica Jovanovic-Medojevic, Jelena Neskovic, Aleksandar Medojević","doi":"10.1515/sdj-2016-0004","DOIUrl":"https://doi.org/10.1515/sdj-2016-0004","url":null,"abstract":"SUMMARY Dental fear represents a significant social concern. Therefore, an individual approach to each patient and timely recognition and elimination of dental stress are necessary in order to provide adequate and successful treatment. The aim of this paper was to present possible application of music therapy in dentistry and its role in reducing dental fear. Music has shown great prospective as an alternative therapy method in various fields of medicine. Music therapy is painless and noninvasive anxiolytic method that reduces dental anxiety as it provides relaxation and distraction. Music in dental office creates positive atmosphere among patients and their company as well as dental staff.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"90 1","pages":"29 - 34"},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86802251","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}
SUMMARY Introduction Need for orthodontic treatment is determined by the severity of specific malocclusion. Orthodontic indices are used to objectively present treatment needs. The most commonly used is the Index of Orthodontic Treatment Need (IOTN). The aim of this study was to determine the need for orthodontic therapy in 11 to 13 years old schoolchildren in Republika Srpska. Material and Methods 1377 patients, 11 to 13 years old, were included in this study. The examinations were performed in elementary schools, using daylight, flat mirror and two-dimensional orthodontic caliper. Patients were ranked into 5 grades according to the Dental Health Component (DHC) and graded on a scale 1 to 10 for the Aesthetic Component (AC) of the IOTN index. Results According to the Dental Health Component (DHC), 79.23% of patients needed orthodontic treatment. Little and borderline orthodontic need was present in 27.74% and 24.83% children, respectively, while severe need was present in 19.98% and 6.68% respectively. 20.77% of subjects did not need orthodontic treatment. In regards to the Aesthetic Component (AC) (face appearance related to orthodontic need) little or no treatment was needed in 91.42% of subjects while 6.42% were borderline and 2.16% of subjects had severe relation between orthodontic need and facial appearance. Conclusion Due to the wide presence of orthodontic irregularities in schoolchildren 11-13 years old in Republika Srpska, it is important to introduce orthodontic indices in clinical practice in order to determine orthodontic treatment needs.
{"title":"Orthodontic Treatment Need in 11-13 Years Old Shoolchildren in Republika Srpska","authors":"Mirjana Umićević Davidović, Marijana Arapović Savić, Adriana Arbutina","doi":"10.1515/sdj-2016-0003","DOIUrl":"https://doi.org/10.1515/sdj-2016-0003","url":null,"abstract":"SUMMARY Introduction Need for orthodontic treatment is determined by the severity of specific malocclusion. Orthodontic indices are used to objectively present treatment needs. The most commonly used is the Index of Orthodontic Treatment Need (IOTN). The aim of this study was to determine the need for orthodontic therapy in 11 to 13 years old schoolchildren in Republika Srpska. Material and Methods 1377 patients, 11 to 13 years old, were included in this study. The examinations were performed in elementary schools, using daylight, flat mirror and two-dimensional orthodontic caliper. Patients were ranked into 5 grades according to the Dental Health Component (DHC) and graded on a scale 1 to 10 for the Aesthetic Component (AC) of the IOTN index. Results According to the Dental Health Component (DHC), 79.23% of patients needed orthodontic treatment. Little and borderline orthodontic need was present in 27.74% and 24.83% children, respectively, while severe need was present in 19.98% and 6.68% respectively. 20.77% of subjects did not need orthodontic treatment. In regards to the Aesthetic Component (AC) (face appearance related to orthodontic need) little or no treatment was needed in 91.42% of subjects while 6.42% were borderline and 2.16% of subjects had severe relation between orthodontic need and facial appearance. Conclusion Due to the wide presence of orthodontic irregularities in schoolchildren 11-13 years old in Republika Srpska, it is important to introduce orthodontic indices in clinical practice in order to determine orthodontic treatment needs.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"2014 1","pages":"22 - 28"},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86578985","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}
SUMMARY The European Health Consumer Index (EHCI) is a project that since 2006 has been comparing and ranking health care systems of European countries, from the perspective of patients (consumers) - users of the health care system. Its purpose was to set standards for well functioning and organized health care. The aim of this study was to assess the state of Serbian health care system from the perspective of the European health consumer index and propose recommendations for its improvement and functioning in accordance with European standards. The assessment of the health care system is based on pre-determined forty-eight indicators divided into six groups. According to these indicators, scoring and ranking of countries was done (maximum score for a particular indicator was 3, and the minimum was 1). As per European Health Consumer Index the Republic of Serbia is ranked at 33rd place, with total of 473 points, while Netherlands has been found on the top of the list for years (this year 898 points).
{"title":"Effectiveness of Serbian Health Care System in 2014","authors":"Ivana Stevanović, Milena Gajic-Stevanovic","doi":"10.1515/sdj-2016-0005","DOIUrl":"https://doi.org/10.1515/sdj-2016-0005","url":null,"abstract":"SUMMARY The European Health Consumer Index (EHCI) is a project that since 2006 has been comparing and ranking health care systems of European countries, from the perspective of patients (consumers) - users of the health care system. Its purpose was to set standards for well functioning and organized health care. The aim of this study was to assess the state of Serbian health care system from the perspective of the European health consumer index and propose recommendations for its improvement and functioning in accordance with European standards. The assessment of the health care system is based on pre-determined forty-eight indicators divided into six groups. According to these indicators, scoring and ranking of countries was done (maximum score for a particular indicator was 3, and the minimum was 1). As per European Health Consumer Index the Republic of Serbia is ranked at 33rd place, with total of 473 points, while Netherlands has been found on the top of the list for years (this year 898 points).","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"116 1","pages":"35 - 43"},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87025550","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}
SUMMARY Introduction The aim of this study was to evaluate marginal sealing ability of newly introduced Dyad Flow flowable composite and compare to total-etch and self-etch adhesive system at the coronal and apical margins of class V resin composite restorations. Material and Methods A standard class V cavity (3 mm mesiodistal width, 3 mm occlusogingival height and 1.5 mm axial depth) was prepared on the buccal surface of freshly extracted sound human teeth. Occlusal and gingival margins of the cavities were located in enamel and cementum/dentin, respectively. Teeth were randomly assigned into the three groups (n=10) and restored with different composite materials following the manufacturer’s instructions: group I was restored with nanohybrid resin composite using total-etch bonding agent; group II was restored with nanohybrid resin composite using self-etch technique; group III was restored with flowable composite (Dyad Flow), respectively. After finishing and polishing, the teeth were coated with nail varnish and immersed in rhodamine B dye and sectioned longitudinally. Dye penetration was examined under stereomicroscope and scored separately for occlusal and gingival margins on a 0–3 ordinal scale. Data were analyzed with Kruskal–Wallis, Mann–Whitney and Wilcoxon tests (a=0.05). Result Statistical analysis showed that specimens restored with the total-etch and self-etch adhesive systems revealed reduced leakage at the coronal margin. At the apical margin, Dyad Flow showed greater leakage than other groups. Conclusion Newly introduced flowable composite Dyad Flow showed inferior adhesive bond with enamel and dentin compared to total-etch and self-etch techniques.
{"title":"In Vitro Comparative Evaluation of Microleakage of Newly Introduced Dyad Flow and Total and Self Etch Adhesives in Class V Resin Composite Restorations","authors":"N. Mann, S. Makkar, Reetika Sharma","doi":"10.1515/sdj-2016-0002","DOIUrl":"https://doi.org/10.1515/sdj-2016-0002","url":null,"abstract":"SUMMARY Introduction The aim of this study was to evaluate marginal sealing ability of newly introduced Dyad Flow flowable composite and compare to total-etch and self-etch adhesive system at the coronal and apical margins of class V resin composite restorations. Material and Methods A standard class V cavity (3 mm mesiodistal width, 3 mm occlusogingival height and 1.5 mm axial depth) was prepared on the buccal surface of freshly extracted sound human teeth. Occlusal and gingival margins of the cavities were located in enamel and cementum/dentin, respectively. Teeth were randomly assigned into the three groups (n=10) and restored with different composite materials following the manufacturer’s instructions: group I was restored with nanohybrid resin composite using total-etch bonding agent; group II was restored with nanohybrid resin composite using self-etch technique; group III was restored with flowable composite (Dyad Flow), respectively. After finishing and polishing, the teeth were coated with nail varnish and immersed in rhodamine B dye and sectioned longitudinally. Dye penetration was examined under stereomicroscope and scored separately for occlusal and gingival margins on a 0–3 ordinal scale. Data were analyzed with Kruskal–Wallis, Mann–Whitney and Wilcoxon tests (a=0.05). Result Statistical analysis showed that specimens restored with the total-etch and self-etch adhesive systems revealed reduced leakage at the coronal margin. At the apical margin, Dyad Flow showed greater leakage than other groups. Conclusion Newly introduced flowable composite Dyad Flow showed inferior adhesive bond with enamel and dentin compared to total-etch and self-etch techniques.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"1 1","pages":"15 - 21"},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90326965","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}
Irena Kuzmanović Radman, Aleksandra Djeri, Adriana Arbutina, J. Milašin
SUMMARY Introduction Caries is one of the most significant and widespread oral diseases. It has been confirmed that dental plaque, i.e. microorganisms in it, are the most important factor in the development of dental caries. Caries profunda represents deep carious lesion from where bacterial toxins may affect pulp through dentinal tubules. The aim of this study is to assess the efficacy of indirect pulp capping based on microbiological findings of bacteria present in deep carious lesions before and after the treatment. Material and Methods The clinical study included 29 patients of both genders, aged 16 to 40 and 45 permanent teeth with deep caries lesions. The first microbiological sample was taken after cavity preparation and removal of soft dentin from the bottom of the cavity. The second sample was taken after the removal of temporary filling and calcium hydroxide paste 60 days after the indirect pulp capping treatment. The collected samples were stored in special sterile micro tubes (Eppendorf) and kept at the temperature of −80°C until microbiological analysis was performed. Samples were tested for the presence of the following microorganisms: Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans and Enterococcus faecalis using the multiplex polymerase chain reaction (PCR) method. Results The results showed that prior to the treatment of deep carious lesions the most common species was E. faecalis (80% of samples), followed by A. actinomycetemcomitans (32% of samples), while the least common was P. gingivalis (16% of samples). After the treatment with products based on calcium hydroxide, E. faecalis was registered in 18% of samples, A. actinomycetemcomitans in 16% of samples and P. gingivalis was not registered in any sample. Conclusion The most common bacterial species in teeth with deep caries lesions was E. faecalis, whereas A. actinomycetemcomitans and P. gingivalis were found in lower number of samples.
{"title":"Microbiological Findings in Deep Caries Lesions","authors":"Irena Kuzmanović Radman, Aleksandra Djeri, Adriana Arbutina, J. Milašin","doi":"10.1515/sdj-2016-0001","DOIUrl":"https://doi.org/10.1515/sdj-2016-0001","url":null,"abstract":"SUMMARY Introduction Caries is one of the most significant and widespread oral diseases. It has been confirmed that dental plaque, i.e. microorganisms in it, are the most important factor in the development of dental caries. Caries profunda represents deep carious lesion from where bacterial toxins may affect pulp through dentinal tubules. The aim of this study is to assess the efficacy of indirect pulp capping based on microbiological findings of bacteria present in deep carious lesions before and after the treatment. Material and Methods The clinical study included 29 patients of both genders, aged 16 to 40 and 45 permanent teeth with deep caries lesions. The first microbiological sample was taken after cavity preparation and removal of soft dentin from the bottom of the cavity. The second sample was taken after the removal of temporary filling and calcium hydroxide paste 60 days after the indirect pulp capping treatment. The collected samples were stored in special sterile micro tubes (Eppendorf) and kept at the temperature of −80°C until microbiological analysis was performed. Samples were tested for the presence of the following microorganisms: Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans and Enterococcus faecalis using the multiplex polymerase chain reaction (PCR) method. Results The results showed that prior to the treatment of deep carious lesions the most common species was E. faecalis (80% of samples), followed by A. actinomycetemcomitans (32% of samples), while the least common was P. gingivalis (16% of samples). After the treatment with products based on calcium hydroxide, E. faecalis was registered in 18% of samples, A. actinomycetemcomitans in 16% of samples and P. gingivalis was not registered in any sample. Conclusion The most common bacterial species in teeth with deep caries lesions was E. faecalis, whereas A. actinomycetemcomitans and P. gingivalis were found in lower number of samples.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"13 1","pages":"14 - 7"},"PeriodicalIF":0.0,"publicationDate":"2016-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80300123","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}
V. Lazić, A. Todorović, I. Djordjevic, Nataša Milošević, D. Popović, A. miletic
Summary Aesthetic outcome of implant therapy involves the appropriate architecture of peri-implant soft tissue and interdental papilla. The dynamic compression technique of soft tissue is mentioned in contemporary literature as one of the methods for achieving optimal emergence profile. The aim of this case report was to present soft tissue prosthetic modeling with temporary crowns on implants for obtaining an emergence profile of final restoration. A 25-year-old female patient with missing left maxillary central incisor was referred to the Department of Oral Surgery School of Dental Medicine University in Belgrade for dental implant placement. After detailed planning, implant placement of Straumann Bone level implant NC Ø 3, 3×12 mm (Straumann® Bone Level NC), in the position of 21 was performed. Upon completion of osseointegration period, screw retained laboratory temporary crown was fabricated. During the next 3 months emergence profile was scalloped by creating additional pressure on the soft tissue with periodic adding the composite resin material to a temporary crown. The created emergence profile was transferred to the master cast by using customized impression coping, making possible fabrication of the final implant restoration according to the design made with provisional restoration. Soft tissue conditioning using temporary dental restorations on implants presents a non-invasive method with predictable aesthetic result.
种植体治疗的美学效果涉及种植体周围软组织和牙间乳头的适当结构。软组织的动态压缩技术在当代文献中被提及作为获得最佳涌现轮廓的方法之一。本病例报告的目的是介绍软组织假体模型与种植体上的临时冠，以获得最终修复的出现轮廓。一名25岁的女性患者左侧上颌中切牙缺失，被转介到贝尔格莱德牙科大学口腔外科学院进行种植牙安置。经过详细的计划，在21的位置放置Straumann Bone level implant NC Ø 3, 3×12 mm (Straumann®Bone level NC)。完成骨整合期后，制作螺钉保留实验室临时冠。在接下来的3个月里，通过在软组织上施加额外的压力，周期性地将复合树脂材料添加到临时冠上，形成了扇形的涌现轮廓。通过使用定制的压模顶部，将创建的涌现轮廓转移到主铸件上，使得根据临时修复体的设计制作最终种植体修复体成为可能。在种植体上使用临时牙修复体进行软组织调理是一种非侵入性的方法，具有可预测的美学效果。
{"title":"Contouring the Emergence Profile of Peri-implant Soft Tissue by Provisionals on Implants – Case Report","authors":"V. Lazić, A. Todorović, I. Djordjevic, Nataša Milošević, D. Popović, A. miletic","doi":"10.1515/sdj-2015-0020","DOIUrl":"https://doi.org/10.1515/sdj-2015-0020","url":null,"abstract":"Summary Aesthetic outcome of implant therapy involves the appropriate architecture of peri-implant soft tissue and interdental papilla. The dynamic compression technique of soft tissue is mentioned in contemporary literature as one of the methods for achieving optimal emergence profile. The aim of this case report was to present soft tissue prosthetic modeling with temporary crowns on implants for obtaining an emergence profile of final restoration. A 25-year-old female patient with missing left maxillary central incisor was referred to the Department of Oral Surgery School of Dental Medicine University in Belgrade for dental implant placement. After detailed planning, implant placement of Straumann Bone level implant NC Ø 3, 3×12 mm (Straumann® Bone Level NC), in the position of 21 was performed. Upon completion of osseointegration period, screw retained laboratory temporary crown was fabricated. During the next 3 months emergence profile was scalloped by creating additional pressure on the soft tissue with periodic adding the composite resin material to a temporary crown. The created emergence profile was transferred to the master cast by using customized impression coping, making possible fabrication of the final implant restoration according to the design made with provisional restoration. Soft tissue conditioning using temporary dental restorations on implants presents a non-invasive method with predictable aesthetic result.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"15 1","pages":"196 - 201"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89930463","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}
Milica Jovanovic-Medojevic, Jelena Neskovic, Aleksandar Medojević
Summary Dental anxiety might be the cause of serious health problems. Avoiding dental visits can lead to complications with functional, esthetic and sociological consequences. In order to have a simple and efficient dental procedure, it is very important to diagnose dental anxiety and to react adequately. The aim of this paper is using available literature to present most frequent causes, consequences as well as treatment options for dental anxiety. Treating dental anxiety and choosing the right treatment is not always easy, however, it is important for dental practitioners to be able to assess patient’s behavior, possible causes of such behavior and select adequate therapy methods. Individual approach is very important as well as timely recognition and gradation of dental anxiety in order to apply adequate and successful dental treatment.
{"title":"Dental Anxiety: Etiology and Treatment Options","authors":"Milica Jovanovic-Medojevic, Jelena Neskovic, Aleksandar Medojević","doi":"10.1515/sdj-2015-0018","DOIUrl":"https://doi.org/10.1515/sdj-2015-0018","url":null,"abstract":"Summary Dental anxiety might be the cause of serious health problems. Avoiding dental visits can lead to complications with functional, esthetic and sociological consequences. In order to have a simple and efficient dental procedure, it is very important to diagnose dental anxiety and to react adequately. The aim of this paper is using available literature to present most frequent causes, consequences as well as treatment options for dental anxiety. Treating dental anxiety and choosing the right treatment is not always easy, however, it is important for dental practitioners to be able to assess patient’s behavior, possible causes of such behavior and select adequate therapy methods. Individual approach is very important as well as timely recognition and gradation of dental anxiety in order to apply adequate and successful dental treatment.","PeriodicalId":52984,"journal":{"name":"Stomatoloski glasnik Srbije","volume":"35 1","pages":"174 - 183"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85729484","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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