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Evaluation between the Association of Chronicle of Tooth Extraction with Oral Alveolar Carcinoma: An Observational Clinco-pathological Institutional Assessment 拔牙年表与口腔牙槽癌相关性的评估:一项观察性临床病理机构评估
Pub Date : 2022-09-16 DOI: 10.21276//ujds.2022.8.4.8
Kriti Garg, Vishal Mehrotra, S. Aslam, J. Kiran, Akash Srivastava, Aaryan Srivastava
malignant tumors of the jaws. One of the most important reasons for the increase in the number of patients diagnosed with oral carcinoma and its association with the high mortality rates is the late detection of the carcinoma. Aims: The aim of the study was to analyse the clinic-pathological relationship between oral alveolus carcinoma and with history of tooth extraction. Materials & Methods: It was an observational, clinic-pathological study.952 Patients aged 30–80 years diagnosed with alveolus carcinoma of the jaws with a history of recent tooth extraction and unhealed socket at the extraction site were included in the study. Demographic, clinical, and disease-related continuous variables were computed for each subject and presented as descriptive statistics including calculation of percentages (% age). Categorical variables were analysed using Chi-square test. Regression analysis was used to identify habits and disease-related variables which can affect the incidence of oral carcinoma. Results: 2655 (33.78%) were diagnosed with alveolus carcinoma while 952(12.11%) patients were associated with a history of dental extraction as a chief complaint. 553(58.08%) patients had developed carcinoma in the proximity of the site of placement of the tobacco, and 431(45.27%) patients underwent extractions as they do not want preventive treatment. Conclusions: The focus of the current study is on early diagnosis and appropriate treatment planning, both of which can affect prognosis. It will also contribute to the enhancement of clinical awareness following tooth extraction.
颌骨的恶性肿瘤口腔癌患者数量的增加及其与高死亡率相关的最重要原因之一是癌症的晚期发现。目的:分析口腔牙槽癌与拔牙史的临床病理关系。材料与方法:观察性临床病理研究年龄30-80岁,诊断为颌骨牙槽癌,近期拔牙史,拔牙部位牙槽未愈合的患者纳入研究。计算每个受试者的人口统计学、临床和疾病相关的连续变量,并以描述性统计的形式呈现,包括计算百分比(年龄百分比)。分类变量分析采用卡方检验。采用回归分析确定影响口腔癌发病率的生活习惯和疾病相关变量。结果:2655例(33.78%)患者诊断为牙槽癌,952例(12.11%)患者以拔牙史为主诉。553例(58.08%)患者在烟草放置部位附近发生癌,431例(45.27%)患者因不想进行预防性治疗而进行了拔牙。结论:早期诊断和适当的治疗方案是当前研究的重点,这两者都可以影响预后。它也将有助于提高拔牙后的临床意识。
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引用次数: 0
Prosthetic Rehabilitation of Acquired Maxillary Defect Secondary to Necrotizing Stomatitis: A Rare Case Report 上颌缺损继发坏死性口炎修复一例
Pub Date : 2022-09-15 DOI: 10.21276//ujds.2022.8.4.19
Amina, Saad Ahmed, Geeta Rajput
Necrotizing stomatits is the necrotic inflammation of oral tissues requiring immediate surgical resection as a life saving measure. Prosthetic rehabilitation in such patients is a challenging task as large amount of ridge and palatal tissue is lost after resection leading to compromised retention, support and esthetics. This case report describes prosthetic rehabilitation of a patient with maxillary defect secondary to necrotizing stomatitis.
坏死性口炎是口腔组织的坏死性炎症,需要立即手术切除作为挽救生命的措施。这类患者的假肢康复是一项具有挑战性的任务,因为切除后大量的脊和腭组织丢失,导致保留、支撑和美观受损。本病例报告描述了一个上颌缺损继发于坏死性口炎患者的假肢康复。
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引用次数: 0
Comparison of Retention and Marginal Discoloration of Self-Etch and Total-Etch Adhesives before Pit and Fissure Sealant Application on Permanent Second Molars in Pediatric Patients. A 1-year follow-up longitudinal study 自蚀与全蚀粘接剂应用于儿童恒磨牙窝裂封闭前固位及边缘变色的比较。一项为期1年的随访纵向研究
Pub Date : 2022-09-08 DOI: 10.21276//ujds.2022.8.4.7
B. Saraf, N. Sheoran, Disha Kapi, B. Saraf
Objective: To compare the retention and marginal discoloration of Self-etch and Total Etch Adhesive during Pit and Fissure Sealant application at 1 month, 3 months, 6 months, and 12 months. Materials and methods: 30 school-going children received sealants in all four permanent second molars, carried out in the Department of Pedodontics and Preventive Dentistry. The fully erupted second permanent molars were randomly allocated into 3 groups: group A (self-etch), B (Total etch), and C (control group). According to the split mouth design, each patient received sealant in the second molar with self-etch in one arch and total-etch in the other arch; contra-lateral molars were kept in the control group. Results: No statistically significant difference was found in the marginal discoloration and microleakage of fissure sealants placed on occlusal surfaces following use of an SE bonding agent and traditional TE adhesive after 12 months. Conclusion: When TE adhesive was put on before sealant, the same amount of microleakage or marginal discoloration happened in the occlusal fissure of permanent teeth as when SE adhesive was put on before sealant.
目的:比较自蚀剂与全蚀剂在1个月、3个月、6个月、12个月的窝裂封闭剂的固位和边缘变色情况。材料和方法:30名学龄儿童在儿科学和预防牙科部接受了所有四颗恒磨牙的密封剂。将完全出牙的第二恒磨牙随机分为3组:A组(自蚀组)、B组(全蚀组)和C组(对照组)。根据裂口设计,每个患者在第二磨牙上使用封闭剂,在一个弓上自蚀,在另一个弓上全蚀;对照组保留对侧磨牙。结果:使用SE粘接剂与传统TE粘接剂12个月后,在咬合面放置裂隙密封剂的边缘变色和微渗漏方面,差异无统计学意义。结论:先涂TE粘接剂与先涂SE粘接剂对恒牙合缝微渗漏或边缘变色的影响相同。
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引用次数: 0
Stretching new boundaries of endodontics with phytotherapy: A review of literature 用植物疗法拓展牙髓学的新边界:文献综述
Pub Date : 2022-09-07 DOI: 10.21276//ujds.2022.8.4.23
Harshal Gaidhane
Root canal treatment has been used as an ultimate boon for various clinical situations, bypassing unnecessary extractions and preserving precious dentoalveolar structures. Although, persistence of microorganisms due to complex anatomy of root structure makes the process complex and challenging. Hence, complete and thorough debridement of the root canal by various endodontic irrigants becomes a prime necessity. In recent times, herbal alternatives are gaining popularity as a means to overcome various limitations of the conventional chemical irrigants. For the ease of the readers, review of various studies, focusing on few herbal irrigants is summarised in tabular form for quick review & understanding. The tabular form is discussed under the heads viz. material/herbs with active constituent & its mechanism of action, investigators, aim and results/conclusion. We, as dentists of this new era are quite hopeful for these herbal materials to undergo further rigorous research in order to engrave their revolutionary marking in endodontic treatments and so more.
根管治疗已被用作各种临床情况的终极福利,绕过不必要的拔牙并保留宝贵的牙槽结构。然而,由于根结构复杂的解剖结构,微生物的持续存在使这一过程变得复杂和具有挑战性。因此,使用各种根管冲洗剂对根管进行全面彻底的清创是非常必要的。近年来,草药替代品作为一种克服传统化学灌溉的各种局限性的手段越来越受欢迎。为了方便读者,回顾各种研究,重点是少数草药灌溉剂,以表格形式总结,以便快速回顾和理解。表格形式在标题下进行讨论,即具有有效成分的物质/草药及其作用机制,研究者,目的和结果/结论。作为这个新时代的牙医,我们非常希望这些草药材料经过进一步严格的研究,以便在牙髓治疗等方面留下革命性的标志。
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引用次数: 0
A Comparative Clinical Evaluation of Surgical Blade Abrasion and Partial Thickness Flap as Treatment Modalities for Gingival Pigmentation. 手术刀片磨损与部分厚度皮瓣治疗牙龈色素沉着的临床比较。
Pub Date : 2022-09-07 DOI: 10.21276//ujds.2022.8.4.6
Rohit Mundra, Surbhi Porwal
Gingival hyperpigmentation is a major esthetic concern for many people, although it is not a medical problem, many people complain of dark gums as unesthetic. Gingival depigmentation is a periodontal plastic surgical procedure that removes or reduces hyperpigmented gingiva. Various methods like scalpel, free gingival autografts, electrosurgery, cryosurgery, and abrasion with diamond bur gingival hyperpigmentation is a major esthetic concern for many people, although it is not a medical problem, many people complain of dark gums as unesthetic. Gingival depigmentation is a periodontal plastic surgical procedure that removes or reduces hyperpigmented gingiva. Various methods like scalpels, free gingival autografts, electrosurgery, cryosurgery, abrasion with diamond bur, and various types of lasers have been used for cosmetic therapy of gingival melanin pigmentation. This article compare the efficacy of gingival melanin depigmentation done by excision with a surgical blade using scarping and partial thickness flap technique. and various types of lasers have been used for cosmetic therapy of gingival melanin pigmentation. This article compares the efficacy of gingival melanin depigmentation done by excision with a surgical blade using scarping and partial thickness flap technique.
对于许多人来说,牙龈色素沉着是一个主要的审美问题,尽管它不是一个医学问题,但许多人抱怨深色牙龈不美观。牙龈脱色是一种去除或减少牙龈色素沉着的牙周整形外科手术。各种各样的方法,如手术刀、游离牙龈自体移植物、电手术、冷冻手术和金刚石磨蚀,但牙龈色素沉着是许多人关注的主要审美问题,尽管这不是一个医学问题,但许多人抱怨深色牙龈不美观。牙龈脱色是一种去除或减少牙龈色素沉着的牙周整形外科手术。各种方法如手术刀、自体游离牙龈移植、电手术、冷冻手术、金刚钻磨蚀、各种类型的激光等已被用于牙龈黑色素沉着的美容治疗。本文比较了外科刀切术和部分厚度皮瓣术治疗牙龈黑色素脱色的疗效。各种类型的激光已被用于牙龈黑色素沉着的美容治疗。本文比较了外科刀切术和部分厚度皮瓣术治疗牙龈黑色素脱色的疗效。
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引用次数: 0
Endocrown: An Alternative Approach for Restoring Endodontically Treated Molar 内冠:修复牙髓治疗后磨牙的另一种方法
Pub Date : 2022-09-07 DOI: 10.21276//ujds.2022.8.4.16
Juhi Dubey, R. Saini, A. Gaur, Siddharth Sisodiya
Abstract- The endocrown is described as a monolithic (one-piece) ceramic bonded construction characterized by a supra-cervical butt joint, retaining maximum enamel to improve adhesion. It is milled using computer-aided techniques or by molding ceramic materials under pressure. Key words- Endocrown, Endodontically Treated Teeth, CAD/CAM, Post-endo Restoration
摘要-内冠是一种整体(一体式)陶瓷结合结构,其特点是颈上对接,保留最大的牙釉质以提高粘连性。它是用计算机辅助技术或在压力下成型的陶瓷材料制成的。关键词:牙髓内冠,牙髓治疗,CAD/CAM,牙髓后修复
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引用次数: 2
Single Rooted Primary Molars in Addition to Taurodontism – A Rare Case Report 单根初生磨牙伴单牙畸形1例报告
Pub Date : 2022-09-07 DOI: 10.21276//ujds.2022.8.4.17
Sadhika Sadhar
Knowledge regarding the morphological variations in root and root canals aids in successful dental treatment. However the literature regarding dysmorphology of roots in primary dentition is sparse. The purpose of this article is to present a rare case of bilateral single rooted mandibular primary first molar and maxillary second molar with taurodontism in mandibular second primary molar in the same patient.
了解根和根管的形态变化有助于成功的牙科治疗。然而,关于初生牙列牙根形态的文献很少。本文的目的是提出一个罕见的病例双侧单根下颌第一磨牙和上颌第二磨牙,下颌第二磨牙牛牙症在同一患者。
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引用次数: 0
Multidisciplinary Treatment of an Adult Patient With Maxillary Hypoplasia Secondary to Cleft Lip and Palate: A Case Report 成人唇腭裂继发上颌发育不全的多学科治疗1例
Pub Date : 2022-09-07 DOI: 10.21276//ujds.2022.8.4.18
Monis Raza, Payal Sharma, Sanjeev Kumar, Amit Gupta
The purpose of this case report is to present a multidisсiрlinаry treatment of an adult patient with maxillary hyрoplаsia secondary to a cleft lip and palate using a segmentаl maxillary distrаctiоn osteogenesis (MSD) system. Dentаl-аnchоred Hyrаx deviсe wаs usеd tо bring аbоut the distаctiоn tо incrеаse the uрреr jаw length withоut аltering spеeсh, with аdеquаte аnd stаble occlusiоn. Dental implants were placed in a recently created bone to replace missing teeth. For patients with maxillary hypoplasia, AMSD is a successful treatment option. It preserves velорhаryngeal function and is a stаble therаpy that keeps the overjet achieved with distraction osteogenesis without damaging the posterior occlusiоn. During the consolidation phase, intermаxillary elаstiсs can solve the open bite caused by tooth-borne devices. At a reasonable cost, the mоdified Hyrаx system allows the maxillary arch to be extended and pushed forward.
本病例报告的目的是介绍一种采用分段式上颌分散成骨(MSD)系统治疗成人唇腭裂继发性上颌关节水肿的方法。(1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) . (1) .)牙齿植入物被放置在新形成的骨头中,以取代缺失的牙齿。对于上颌发育不全的患者,AMSD是一种成功的治疗选择。它保留了肩关节的功能,是一种稳定的疗法,可以保持牵张成骨的覆盖,而不损害后部咬合。在固牙阶段,牙间磨牙可以解决由牙载装置引起的开咬。在合理的成本下,改良的hyrx系统允许上颌弓向前延伸和推进。
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引用次数: 0
Evaluation of Remaining Dentin Thickness of the Distal Portion of the Mesial Root of Mandibular Molar with Protaper Gold, Neoendo and Stainless Steel (SS) Hand K Files Using Cone Beam Computed Tomography for Analysis. 锥形束ct评价Protaper Gold、Neoendo和不锈钢(SS)手K锉对下颌磨牙近中根远端残余牙本质厚度的影响。
Pub Date : 2022-09-05 DOI: 10.21276//ujds.2022.8.4.5
A. Prasad, Asha Jetwani, Deepak Raisingani, Harshit Srivastava, Prachi Mital, Aarushi Chopra
Aim: To evaluate the remaining dentin thickness of the distal portion of the mesial root of mandibular molar with stainless steel (SS) hand K files, ProTaper Gold and NeoEndo using cone beam computed tomography for analysis. Materials and Methods: Forty-five extracted human mandibular molars were collected. Teeth were randomly assigned to three groups (n=15). Samples were stabilized on blocks of wax. The working length for each sample was determined at 1 mm short from the apical foramen by using a ISO size #15 K file. Preparation was carried out according to the manufacturer’s instructions and canals were instrumented upto apically for each group. After each instrumentation, root canals were irrigated with 5.25% sodium hypochlorite solution followed by 17% EDTA solution. Final irrigation was done with normal saline. Post cleaning and shaping, cone beam computed tomography scans of all samples in the three groups were collected. Result: Protaper Gold and NeoEndo removed more dentin than SS hand file. As the mean remaining dentin thickness for SS K file, Neoendo and Protaper was 1.30, 1.05 and 0.80mm respectively   Conclusion: Protaper Gold, NeoEndo and SS Hand files showed statistically significant difference in remaining dentin thickness of root canal length. Therefore, it was concluded that Protaper Gold file system showed a greater amount of removal of dentin as compared to NeoEndo file system & SS Hand K files.
目的:用不锈钢(SS)手K锉、ProTaper Gold和NeoEndo进行锥形束ct分析,评价下颌磨牙近中根远端剩余牙本质厚度。材料与方法:收集45颗拔除的人下颌磨牙。牙齿随机分为3组(n=15)。样品在蜡块上稳定。每个样品的工作长度使用ISO尺寸#15 K文件在距根尖孔1毫米处测定。根据制造商的说明进行准备,并对每组的根管进行器械至根尖。每次预备后,用5.25%次氯酸钠溶液和17% EDTA溶液冲洗根管。最后用生理盐水冲洗。清洗和整形后,收集三组所有样本的锥形束计算机断层扫描结果。结果:Protaper Gold和NeoEndo比SS手锉去除牙本质更多。SS K锉、Neoendo锉和Protaper锉的平均剩余牙本质厚度分别为1.30、1.05和0.80mm。结论:Protaper Gold锉、Neoendo锉和SS Hand锉的根管长度剩余牙本质厚度差异有统计学意义。因此,我们得出结论,Protaper Gold文件系统比NeoEndo文件系统和SS Hand K文件系统更能去除牙本质。
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引用次数: 0
Prosthodontics Past Present and Future....... 口腔修复学的过去,现在和未来.......
Pub Date : 2022-09-05 DOI: 10.21276//ujds.2022.8.3.24
Prof. Geeta Rajput
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引用次数: 0
期刊
King Saud University Journal of Dental Sciences
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