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“A comparative evaluation of the effects of different commercially available denture adhesives on the growth of Candida species in diabetic and nondiabetic subjects:” An In vivo Study 不同市售假牙粘接剂对糖尿病和非糖尿病患者假丝酵母生长影响的比较评估:一项体内研究
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192973
A. Borole, K. Roopa, P. Khandelwal
Purpose: Denture patients should use denture adhesives cautiously. Difficulty in maintaining good oral hygiene can be caused by the presence of a thick deposit of adhesive which may act as a reservoir of Candida albicans. In diabetic condition, chances of infections are more. Therefore, this study was carried out to investigate the effects of different commercially available denture adhesives on the growth of Candida species in diabetic and nondiabetic patients. Materials and Methods: Sixty edentulous subjects were divided into two main groups and six subgroups based on diabetes and use of three denture adhesives. The swab sample and nonstimulated saliva were collected at the time of denture insertion and 14 days after use of the adhesives. Microbiological procedures were carried out following the same. The data collected in terms of colony forming unit and colony forming unit per milliliter (CFU and CFU/ml) was subjected to statistical analysis. Results: Intra- and inter-group comparison showed no significant difference to exist for both test and control group (CG); although, there was a minimal increase in the number of CFU/ml of Candida species at 14 days. Interpretation and Conclusion: There was an overall increase in the number of CFU/ml of Candida species following the use of denture adhesives in CG and test groups and after 14 days of use of denture adhesive. The mean percentage increase in CFU/ml was not of any clinical significance.
目的:义齿患者应谨慎使用义齿粘接剂。保持良好口腔卫生的困难可能是由于粘接剂的厚沉积造成的,粘接剂可能作为白色念珠菌的蓄水池。在糖尿病的情况下,感染的机会更多。因此,本研究旨在探讨不同市售义齿粘接剂对糖尿病和非糖尿病患者假丝酵母生长的影响。材料与方法:60例无牙患者根据糖尿病和3种义齿粘接剂的使用情况分为2大组和6个亚组。在义齿插入时和使用黏合剂后14天采集拭子样本和非刺激唾液。微生物学程序按照相同的方法进行。收集到的菌落形成单位和每毫升菌落形成单位(CFU和CFU/ml)数据进行统计分析。结果:实验组与对照组(CG)组内、组间比较均无显著差异;然而,在第14天,念珠菌种类的CFU/ml数量有轻微的增加。解释与结论:CG组和试验组在使用义齿粘接剂后以及使用义齿粘接剂14 d后,念珠菌菌种数/ml总体增加。CFU/ml平均增加百分比无临床意义。
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引用次数: 2
Surgical management of an endodontic retreatment failure of a mandibular first molar 下颌第一磨牙根管再治疗失败的手术处理
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192975
K. M. Gathani, S. Raghavendra, A. Dadpe, J. Shah
One of the common endodontic iatrogenic mishaps is the extrusion of obturation material which has a negative effect on the long-term prognosis of the tooth. Surgical endodontics has enabled us to save teeth with persistent infections and extrusions when orthograde treatment has been unsuccessful. Apicoectomy of the molars is not frequently performed even though its success rate can reach that of anteriors and premolars. This case report describes the orthograde and surgical management of a mandibular first molar with external root resorption, instrument separation in the canal, and extruded obturation material, which had been unresponsive to endodontic retreatment.
牙髓治疗中常见的医源性事故之一是牙髓封闭材料的挤压,这对牙的长期预后有负面影响。当矫正治疗不成功时,外科牙髓学使我们能够保存持续感染和挤压的牙齿。磨牙根尖切除术虽然成功率可以达到前磨牙和前磨牙的成功率,但并不常见。这个病例报告描述了下颌第一磨牙的矫正和手术处理,该磨牙有外根吸收,管中器械分离,封闭材料挤压,对根管治疗无反应。
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引用次数: 0
Esophageal perforation by swallowing of removable partial denture 吞咽可摘局部义齿致食管穿孔
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192979
Ritu Dhawan Galhtora, V. Galhotra, Ankur Attri, Parveen Jassi, Kamini Gupta
Ingestion of Foreign body whether intensional or inadvertent is a common cause of esophageal perforation. Any delay in the diagnosis or treatment can lead to respiratory compromise, sepsis, or hemorrhage. Any complications in the gastrointestinal tract, primarily in the esophagus may requires an urgent approach. If the treatment is delayed more than 24 hrs, the mortality rate may approach to 21%. Among the various causes, coins are the most commonly seen foreign body in the esophagus in children, in adults are the solid components of meals, like bones, and in the elderly population loose tooth or dental prostheses are the most frequently observed ingested foreign bodies. Swallowed Dental prosthesis causing esophageal perforation are commonly encountered in elderly , however they can be seen in any age group using them. Thus, the aim of this report was to present one of these interesting case of esophageal perforation due to a denture ingestion and its treatment in a 42-year-old male.
吞食异物,无论是有意的还是无意的,都是导致食管穿孔的常见原因。诊断或治疗的任何延误都可能导致呼吸衰竭、败血症或出血。胃肠道(主要是食道)的任何并发症可能需要紧急入路。如果治疗延误超过24小时,死亡率可能接近21%。在各种原因中,硬币是儿童食道中最常见的异物,在成人中是食物的固体成分,如骨头,而在老年人中最常观察到的异物是松动的牙齿或牙科假体。吞咽式义齿引起食管穿孔常见于老年人,但在任何年龄组都可以看到。因此,本报告的目的是提出一个有趣的病例食道穿孔由于假牙的摄入和其治疗在一个42岁的男性。
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引用次数: 0
Efficacy of fresh Aloe vera extract in postoperative healing following periodontal surgery in patients with chronic periodontitis: A randomized clinical trial 新鲜芦荟提取物对慢性牙周炎患者牙周手术后愈合的疗效:一项随机临床试验
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192972
Rohina Shamim, Anurag Satpathy, Rashmita Nayak, R. Mohanty, S. Panda
Background: Aloe vera is known for its wound healing and anti-inflammatory properties which may be used for periodontal healing. Early healing of the gingival and periodontal wounds promotes the favorable treatment outcome. Aim: To evaluate the efficacy of Aloe vera on wound healing following periodontal flap surgery. Materials and Methods: Fifteen patients with chronic periodontitis requiring periodontal flap surgery were included in this double-blinded, split mouth, randomized, and controlled clinical trial. Sixty interproximal sites were divided into test and control groups. The test sites received an application of fresh Aloe vera extract postoperatively. Postoperative healing was assessed using early healing index (EHI) after the first week and HI after first, second, and third weeks following therapy by a blinded examiner. Results: All patients completed the study (nine male and six female, age range: 30–50 [34.15 ± 3.46] years). Better healing was observed in test sites in comparison to control sites in the first postoperative week as recorded by EHI (P < 0.001) and HI (P = 0.02). However, there were no significant differences between the test and control sites in the second (P = 0.10) and third (P = 0.53) weeks. Conclusion: The application of fresh Aloe vera extract was effective in significantly improving healing scores in the first postoperative week.
背景:芦荟以其伤口愈合和抗炎特性而闻名,可用于牙周愈合。牙龈和牙周伤口的早期愈合促进了良好的治疗效果。目的:探讨芦荟对牙周皮瓣术后创面愈合的影响。材料与方法:采用双盲、裂口、随机对照的临床试验方法,对15例需要行牙周瓣手术的慢性牙周炎患者进行研究。60个近端间点分为试验组和对照组。实验部位术后应用新鲜芦荟提取物。术后愈合由盲法检查者使用治疗后第一周的早期愈合指数(EHI)和治疗后第一、第二和第三周的早期愈合指数(HI)评估。结果:所有患者均完成研究(男9例,女6例,年龄30 ~ 50岁[34.15±3.46]岁)。术后第一周,EHI (P < 0.001)和HI (P = 0.02)记录的试验点愈合情况优于对照组。然而,在第二周(P = 0.10)和第三周(P = 0.53),试验点和对照点之间没有显著差异。结论:应用新鲜芦荟提取物可显著提高术后1周的愈合评分。
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引用次数: 2
Emerging applications of immunohistochemistry in head and neck pathology 免疫组织化学在头颈部病理中的新应用
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192981
D. Patil, P. Tekale, H. Patil, Pritish Harish Padgavankar
Immunohistochemistry is important in diagnosis, investigation, and determining the behavior and pathogenesis of oral tumors. Immunohistochemistry protocols were developed using antibodies tagged with chromogens to identify specific markers. In these protocols, antigen-antibody reactions using nonfluorescent chromogens are analyzed in an optical microscope. Specific diagnostic markers appear extensively in cells of a particular neoplasm and not in other tumors. These markers can be used to assess the cellular lineage and histogenic origin of various neoplasms. This paper reviews the literature on Emerging Applications of Immunohistochemistry in Head and Neck Pathology.
免疫组织化学在口腔肿瘤的诊断、调查和确定行为和发病机制方面具有重要意义。免疫组织化学方法是使用标记有染色体的抗体来识别特定的标记物。在这些方案中,使用非荧光染色体的抗原-抗体反应在光学显微镜下进行分析。特定的诊断标记广泛出现在特定肿瘤的细胞中,而不在其他肿瘤中。这些标记物可用于评估各种肿瘤的细胞谱系和组织起源。本文综述了免疫组织化学在头颈部病理中的新应用。
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引用次数: 3
An innovative and simple type of unconventional interim labial partial denture 一种创新、简易的非传统唇间局部义齿
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192976
A. Bhandari, V. Saraf, Ronak M. Khokhani, D. Vikhe
In routine dental practice, we come across many patients who present with different contour and forms of residual ridges. These may range from severely resorbed to well-formed bulky ridges. There are certain cases in which the premaxilla is labially inclined, and therefore, there is formation of moderate to severe labial undercut. As a result, fabricating esthetic dentures is a task. In such cases, there are two treatment options, namely, surgical and nonsurgical. Surgical treatments include labial alveoloplasty, which is invasive and we have to wait until healing occurs. Hence, a nonsurgical, noninvasive treatment option for construction of complete denture is desired. The labial flanges need to be modified to decrease the fullness on wearing dentures. Thus, labial denture prosthesis is a good and viable treatment modality.
在日常的牙科实践中,我们遇到了许多患者,他们表现出不同的轮廓和形式的残余脊。这些可能从严重吸收到形成良好的庞大脊。在某些情况下,前上颌骨是唇倾斜的,因此,形成中度到严重的唇凹。因此,制作美观的假牙是一项任务。在这种情况下,有两种治疗选择,即手术和非手术。手术治疗包括唇槽成形术,这是侵入性的,我们必须等到愈合。因此,需要一种非手术、无创的全口义齿修复方法。唇部缘需要改良,以减少假牙佩戴时的饱足感。因此,唇部义齿是一种良好而可行的治疗方式。
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引用次数: 0
Unusual incidental findings on intra- and extra-oral radiographs in North Indian Population: A radiographic study 北印度人口口内和口外x线片的不寻常偶然发现:一项放射学研究
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192974
G. Goyal, Sarfaraz Padda, B. Kaur
Aims and Objectives: To detect the prevalence of unusual incidental findings on intra- and extra-oral radiographs in North Indian Population: A radiographic study. Methods: All the intra- and extra-oral conventional dental radiographs were analyzed for the period of 2 year along with the radiographic findings related to patient's chief complaint. Results: A total of 6780 conventional intra- and extra-oral dental radiographs were screened and 90 radiographs showed incidental findings. A total of 10 varieties and 95 numbers of incidental findings were noted, 50 (55.55%) affected mandible, and 24 (44.44%) affected maxilla. Out of 90, 44 (48.88%) were bony findings and 46 (51.11%) were dental findings. Most common type of incidental pathology was idiopathic osteosclerosis. The most uncommon type of incidental pathology was regional odontodysplasia with 35 (38.88%), 25 (27.77) cases of cysts, 16 cases of supernumerary teeth (17.77%), 9 (10%) cases of sinus abnormality, 4 (5.40%) of each findings were of odontome, dense in dente, internal resorption, and calcifications. About 1 (1.11%) of each findings were regional odontodysplasia, focal cemental dysplasia. Conclusions: Conventional radiography is still most commonly used tool to primarily investigate lesions quickly with low cost to patient and then further diagnostic and advanced radiological or other examinations can be performed for comparison, periodic follow up, management, and research purposes.
目的和目的:一项放射学研究:检测北印度人口口内和口外x线片异常偶然发现的患病率。方法:分析2年来所有口腔内、口腔外常规x线片及与主诉相关的x线片表现。结果:共筛查了6780张常规口腔内和口腔外x线片,其中90张有偶发发现。意外发现10种,95例,下颌骨50例(55.55%),上颌骨24例(44.44%)。90例中,骨骼发现44例(48.88%),牙齿发现46例(51.11%)。最常见的偶发病理类型为特发性骨硬化。最不常见的偶发病理类型为局部牙发育不良35例(38.88%),囊肿25例(27.77),多牙16例(17.77%),窦性异常9例(10%),牙切面、牙列致密、内吸收、钙化各4例(5.40%)。区域性牙髓发育不良、局灶性牙髓发育不良各占1例(1.11%)。结论:常规x线摄影仍然是最常用的工具,可以快速、低成本地初步检查病变,然后进行进一步的诊断和高级放射学或其他检查,以进行比较、定期随访、管理和研究。
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引用次数: 1
Meta-analysis: Introduction and steps 元分析:介绍和步骤
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192980
J. Palaskar
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引用次数: 0
Solitary extraosseous neurofibroma of hard palate: Report of a case with a review of literature 硬腭孤立性骨外神经纤维瘤1例并文献复习
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192971
M. Priya, S. Bakshi, V. Coumare, S. Vijayasundaram, M. N. Latheef
Neurofibromas (NFs) are benign tumors arising from peripheral nerves. Although common in other head and neck sites, they have rarely been reported in the oral cavity. A 55-year-old male presented with a slowly progressive swelling in the hard palate, which was completely excised. Histopathological examination revealed a NF, which was confirmed by immunohistochemical staining for S-100. The differential diagnosis of NF should be kept in mind while evaluating a swelling arising from the hard palate. The clinical features, types, diagnosis, pathology, and treatment of NF are discussed.
神经纤维瘤是起源于周围神经的良性肿瘤。虽然在头颈部的其他部位很常见,但在口腔很少有报道。一个55岁的男性表现为缓慢进行性肿胀的硬腭,这是完全切除。组织病理学检查示NF, S-100免疫组化染色证实。在评估由硬腭引起的肿胀时,应记住NF的鉴别诊断。本文讨论了NF的临床特点、类型、诊断、病理及治疗。
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引用次数: 3
Papillon–lefevre syndrome: A dilemma for the dentist 蝶耳-左耳综合征:牙医的困境
Pub Date : 2016-07-01 DOI: 10.4103/2277-4696.192977
Harmesh Sharma, D. Gupta, Nirupama Tayal
Papillon–Lefevre syndrome (PLS) is a rare autosomal recessive disorder characterized by palmoplantar keratinization and premature loss of both primary and permanent dentition. Patients are often edentulous at an early age. Therefore, the dentist should be aware of the same because an early diagnosis of the syndrome can help preserve the teeth by early institution of treatment, using a multidisciplinary approach. Here, we present a case of PLS, along with a comprehensive review of the etiology, clinical features, and management of the condition.
乳突-勒费弗综合征(PLS)是一种罕见的常染色体隐性遗传病,其特征是掌跖角化和原发性和永久性牙过早脱落。病人通常在很小的时候就没有全牙。因此,牙医应该意识到这一点,因为早期诊断这种综合征可以通过早期治疗来帮助保护牙齿,使用多学科方法。在这里,我们提出一个PLS的情况下,随着全面审查的病因,临床特点,和管理的条件。
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引用次数: 0
期刊
Journal of Dental and Allied Sciences
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