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Axial versus Tilted Distal Implants in All-on-4 Mandibular Screw-Retained Prosthesis. A Randomized Controlled Trial 轴向与倾斜远端种植体在All-on-4下颌螺钉保留假体中的应用。随机对照试验
Pub Date : 2023-04-01 DOI: 10.21608/msadj.2023.206523.1018
Sarah Badr, D. Elawady, W. Ibrahim, Ahmed Eldin
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引用次数: 1
Functional and Esthetic Oral Rehabilitation: Rehabilitation of a patient with occlusal disharmony using minimally invasive and biomimetic approaches 功能与美学口腔康复:应用微创和仿生方法治疗咬合不和谐患者的康复
Pub Date : 2023-01-01 DOI: 10.21608/msadj.2023.202442.1015
R. Ahmed, Rawan Mohamed, S. Ibrahim, Mariam Henaen, Jounire George, Ahmed Wagdy
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引用次数: 0
Aesthetic management of generalized spacing in maxillary arch. A case report. 上颌弓广义间距的美学处理。一份病例报告。
Pub Date : 2023-01-01 DOI: 10.21608/msadj.2023.149572.1005
A. Gaafar, Dina Al-Halawaty, Tarek Al-Agamawy
Interdental spaces and lack of contact points between teeth are characteristic features of teeth spacing. Localized spacing is the term used when two to six teeth are involved. The aim of this study is to describe the visible changes that occurred in the oral cavity and indicate the possible treatment methods for the case. Localized spacing is due to several local factors which include small teeth, large arch length and periodontal disease. This case report discusses the aesthetic management of a young Egyptian male complaining of bad anterior aesthetics and the inability to talk or smile confidentially and therefore leading to a decrease in his confidence and psychological health. Thorough patient assessment were followed by impression taking a diagnostic wax-up and an intra-oral motivational mockup for aesthetic biological and functional verification. Upon the patient’s agreement on the treatment fixed restorations using mockup guided preparation technique were carried out. The laminate veneers closed the spaces with the natural appearance the patient desired and he was satisfied with the outcome. The function and occlusion of the restoration were good and provided optimal results in phonetics and gingival health. It also prevented food impaction in contrary to the initial condition. The veneers and the periodontal tissues were in a good condition at the one-year recall The laminate veneers restored the maxillary anterior localized spacing and provided an excellent esthetic outcome as well as being a
牙间隙和牙间缺乏接触点是牙间距的特征。局部间距指的是两到六颗牙齿。本研究的目的是描述口腔内发生的可见变化,并指出可能的治疗方法。局部牙间距是由几个局部因素造成的,包括牙齿小、牙弓长大和牙周病。本病例报告讨论了一位年轻的埃及男性的美容管理,他抱怨前美学不好,无法交谈或微笑,因此导致他的信心和心理健康下降。彻底的病人评估之后,印模取诊断蜡和口腔内动机模型进行美学、生物学和功能验证。在患者同意治疗后,使用模型引导准备技术进行固定修复。层压板封闭的空间与自然外观的病人希望,他是满意的结果。修复体的功能和咬合良好,在语音和牙龈健康方面取得了理想的效果。与初始条件相反,它还可以防止食物嵌塞。一年后,贴面与牙周组织均恢复良好,贴面修复了上颌前牙定位间隙,美观效果良好
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引用次数: 0
Nano-hybrid resin composite as a filling material in tooth-tissue supported overdenture. Case Series 纳米杂化树脂复合材料在牙组织支撑覆盖义齿中的应用。案例系列
Pub Date : 2023-01-01 DOI: 10.21608/msadj.2023.201297.1014
Maya Adam, D. Elawady, W. Ibrahim, Hinar Almoghazy
{"title":"Nano-hybrid resin composite as a filling material in tooth-tissue supported overdenture. Case Series","authors":"Maya Adam, D. Elawady, W. Ibrahim, Hinar Almoghazy","doi":"10.21608/msadj.2023.201297.1014","DOIUrl":"https://doi.org/10.21608/msadj.2023.201297.1014","url":null,"abstract":"","PeriodicalId":120858,"journal":{"name":"MSA Dental Journal","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114458429","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}
引用次数: 0
Comparison between the marginal integrity of a flowable Giomer and a conventional flowable resin when used as sealants for initially demineralized fissures. A randomized clinical study. 可流动异构体与常规可流动树脂作为初始脱矿裂缝密封剂的边缘完整性比较。一项随机临床研究。
Pub Date : 2023-01-01 DOI: 10.21608/msadj.2023.201398.1013
A. Mostafa, Maha El Baz, H. Taher
Background Dental caries is one of the most prevalent diseases. Fissure sealants have been proven to prevent the incidence or progression of dental caries provided their adequate placement and longevity
龋齿是最常见的疾病之一。裂隙密封剂已被证明可以防止龋齿的发生或发展,只要它们放置得当且使用寿命长
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引用次数: 0
Effect of Different Glass-Ceramics and Resin Cement Curing Modes on the Color Stability of Sectional Laminate Veneers Following Artificial Aging. 不同微晶玻璃和树脂水泥养护方式对人工老化后夹层单板颜色稳定性的影响。
Pub Date : 2022-10-01 DOI: 10.21608/msadj.2023.157208.1010
Abdallah Abdalahalim, A. Naguib, N. Fahmy
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引用次数: 0
A Novel Approach for full mouth rehabilitation and esthetic problem solving in Egyptian patient - case report 埃及全口康复与美学问题解决的新方法-个案报告
Pub Date : 2022-10-01 DOI: 10.21608/msadj.2023.174459.1011
Dina Hassanien, S. Arafat, Nourhan N. Hussien
{"title":"A Novel Approach for full mouth rehabilitation and esthetic problem solving in Egyptian patient - case report","authors":"Dina Hassanien, S. Arafat, Nourhan N. Hussien","doi":"10.21608/msadj.2023.174459.1011","DOIUrl":"https://doi.org/10.21608/msadj.2023.174459.1011","url":null,"abstract":"","PeriodicalId":120858,"journal":{"name":"MSA Dental Journal","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116027515","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}
引用次数: 0
Effect of different types of implant coating and surface treatment on implant stability 不同种植体涂层及表面处理对种植体稳定性的影响
Pub Date : 2022-10-01 DOI: 10.21608/msadj.2023.174580.1012
O. Amin
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引用次数: 1
Treatment Modalities for Molar Incisor Hypomineralization MIH: A Narrative Review 磨牙切牙低矿化MIH的治疗方法综述
Pub Date : 2022-10-01 DOI: 10.21608/msadj.2022.145316.1003
hagar aboumusallam
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引用次数: 0
EFFECT OF TWO REMINERALIZING AGENTS ON ARTIFICIAL DEMINERALIZED ENAMEL IRRADIATED WITH Er,Cr:YSGG LASER: IN-VITRO STUDY 两种再矿剂对Er,Cr, YSGG激光照射人工脱矿牙釉质的影响:体外研究
Pub Date : 2022-07-01 DOI: 10.21608/msadj.2022.267491
Nada Al bashir, M. A. Abdel Mohsen, Monazuma A Fadel
Background: Dental caries is a widespread, noncommunicable disease affecting half of world’s population. Thus, prevention rather than mere treatment of dental caries has become a decisive goal in dentistry. Therefor the adequacy of laser (Erbium, chromium-doped yttrium, scandium, gallium and garnet) irradiation and remineralizing agent were tested on artificially demineralized enamel. Methodology: Twenty human molars were selected, scaled, polished and sectioned into two equal buccal and lingual sections (n=40). Surfaces were coated with acid resistance nail varnish except for enamel window of 4x4 mm. The specimens were embedded in demineralizing solution for 3 days. They were randomly divided into two groups (n=20) according to type of remineralizing agent, group (MI): MI paste plus and group (RE): Remin Pro. They were applied according to manufacturer’s instructions. The groups were then divided into two subgroups (n=10); groups (MIL) and (REL). In both groups specimens were treated first with Er, Cr: YSGG Laser then remineralizing agents were applied. The weight % of Calcium and Phosphate were measured using EDX. The measurements were done before any treatment (control group), after demineralization and after remineralization. Representative specimens were selected for scanning. Results: The results of the study showed that (MI, RE and MIL) weren’t able to restore the minerals compared to the control group. While REL group was the only group similar to the control group. In addition, the intergroup comparison showed that REL had the highest remineralization compared to other groups. Conclusions: The combined use of laser and remineralizing agents improved enamel remineralization
背景:龋齿是一种广泛存在的非传染性疾病,影响着世界上一半的人口。因此,预防而不仅仅是治疗龋齿已成为牙科的一个决定性目标。为此,对激光(铒、铬掺杂钇、钪、镓和石榴石)照射和再矿剂在人工脱矿牙釉质上的充分性进行了测试。方法:选择20颗人磨牙,经刮片、抛光,切成两等份颊部和舌部(n=40)。除4 × 4mm的搪瓷窗外,表面涂有耐酸指甲油。将标本包埋在脱矿液中3天。根据再矿化剂类型随机分为两组(n=20), MI组:MI paste plus, RE组:Remin Pro。它们是按照制造商的说明使用的。然后将这些组分为两个亚组(n=10);(MIL)组和(REL)组。两组标本均先用Er, Cr: YSGG激光处理,再用再矿化剂处理。用EDX测定了钙和磷酸盐的重量%。测量分别在任何治疗前(对照组)、脱矿后和再矿化后进行。选取有代表性的标本进行扫描。结果:研究结果显示,与对照组相比,(MI, RE和MIL)不能恢复矿物质。而REL组是唯一与对照组相似的组。此外,组间比较表明,REL的再矿化程度高于其他组。结论:激光联合再矿化剂可改善牙釉质再矿化
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引用次数: 0
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MSA Dental Journal
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