Refu'at ha-peh veha-shinayim (1993)最新文献

{"title":"[Comprehensive dental treatment under general anaesthesia: implementation among patients with mouth opening limitation].","authors":"A Wolff,&nbsp;A Singer,&nbsp;B Shlomi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Patients unable to tolerate routine dental treatment in an ordinary dental setting may undergo a wide range of dental procedures under general anaesthesia. This report describes a practical protocol for providing comprehensive dental treatment under general anaesthesia. The importance and uniqueness of planning, treating and adopting safety measures is illustrated through the presentation of clinical cases of patients with mouth opening limitation. Complete treatment can thus be achieved in a single visit, thereby eliminating repetition of coping with anxiety associated with repeated treatment sessions.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 3","pages":"44-51, 63"},"PeriodicalIF":0.0,"publicationDate":"2013-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31925772","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}

{"title":"[Impressions for implant supported prostheses].","authors":"N Harel,&nbsp;S Livne,&nbsp;D Piek,&nbsp;Z Ormianer","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A crucial aspect for successful outcome of implant supported restoration is it's accurate fit. The implant and the prosthetic component have precise machine fit, thus small discrepancies can lead to stress applied to the implants when connecting the restoration. The accuracy of the master cast is of great significance and depends on both clinical and laboratory factors. The purpose of this article is to discuss the various materials and methods available for impressions and the effect of implants' location, number and angulations on the accuracy of the impressions.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 3","pages":"52-9, 63"},"PeriodicalIF":0.0,"publicationDate":"2013-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31925773","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}

{"title":"[Teeth--too early to eulogize!].","authors":"L Levin,&nbsp;O Kessler-Baruch","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>With the growing use of dental implants and the high success and survival rates, less effort is being made for treating and preserving teeth. Teeth, on some cases, are being extracted too early and become more affected by service interventions than by oral diseases. Though dental implants, bone grafts and other augmentation techniques are rather successful, the real long term results of such cases are not always highly predictable. Teeth have been proven over the years to survive for a very long time with an appropriate treatment and maintenance. Before declaring a tooth to be hopeless and scheduled for extraction, careful thought should be taken if this tooth is really hopeless and cannot be preserved. Risk factors for dental implant survival and success such as cigarette smoking, periodontal disease, and diabetes mellitus should also be accounted for. It should be kept in mind also, that nowadays, we are much better in treating periodontitis than we are in treating periimplantitis.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 3","pages":"36-42, 62"},"PeriodicalIF":0.0,"publicationDate":"2013-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31925771","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}

{"title":"[Listen to your body].","authors":"Naphtali Brezniak","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 3","pages":"64"},"PeriodicalIF":0.0,"publicationDate":"2013-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31925774","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}

{"title":"[Fiber reinforced composite posts: literature review].","authors":"G Frydman,&nbsp;S Levatovsky,&nbsp;R Pilo","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>FRC (Fiber-reinforced composite) posts have been used since the beginning of the 90s with the introduction of carbon fiber posts. Fiber posts are widely used to restore endodontically treated teeth that have insufficient coronal tooth structure. Many in vitro and in vivo studies have shown the advantage of using FRC over prefabricated and cast metal post especially indicated in narrow root canals which are prone to vertically root fracture. The most frequent failure of FRC is debonding of a post at the resin cement/dentin interface. Bonding to dentin may be achieved by using etch-and-rinse and self-etch adhesives. The bond strength formed by self-adhesive cements is noticeably lower in comparison to the bond strength formed with resin cements applied in combination with etch-and-rinse adhesives. In an attempt to maximize resin bonding to fiber posts, several surface treatments have been suggested. Sandblasting with alumina particles results in an increased surface roughness and surface area without affecting the integrity of the post as long as it is applied by 50 microm alumina particles at 2.5 bars for maximally 5 seconds at a distance of 30 mm. The efficiency of post salinization is controversial and its contribution to the retention is of minor importance. Hydrofluoric acid has recently been proposed for etching glass fiber posts but this technique produced substantial damage to the glass fibers and affected the integrity of the post. Delayed cementation of fiber post (at least 24h post endodontic treatment) resulted in higher retentive strengths in comparison to immediate cementation and the best results were obtained when the luting agent was brought into the post space with lentulo spirals or specific syringes. The resin cement film thickness also influences the pullout strengths of fiber-reinforced posts .The highest bond strength values were obtained when the cement layer oversized the post spaces but not larger than 0.3 mm. The use of core build-up materials as post luting cements is not recommended. The use of FRC post, combined with proper adhesive cementation technique can give an excellent solution when restoring endodontically treated teeth that are prone to fracture.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 3","pages":"6-14, 60"},"PeriodicalIF":0.0,"publicationDate":"2013-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31925768","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}

{"title":"[Orthodontic silicone positioner for the treatment of oral symptoms in Amyotrophic Lateral Sclerosis (ALS) patients].","authors":"N Yavnai,&nbsp;D Aizenbud","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>ALS is considered a neurodegenerative disorder caused by progressive death of specific neuronal populations within the gray matter of the central nervous system. The cause of cell death is unknown and patients with ALS will live 3 to 5 years from disease onset. A common cause of death is neuromuscular respiratory failure or cardiac arrhythmias due to insufficient oxygen. The patients develop multiple symptoms and the focus of management is to maintain their quality of life. Orofacial manifestations in ALS are secondary to motor deficits, resulting in dysphagia, muscle spasticity, rigidity and tremor of the orofacial musculature, which can induce soft tissue trauma and sialorrhea. In this report the management of ALS oral symptoms, by means of an elastic silicone full coverage occlusal splint, often used as an orthodontic positioner, is discussed, as well as its advantages and alternatives. The positioner was easily tolerated by the patients who reported improvement in soft tissue trauma lesions due to accidental self biting, and improved control of the drooling due to excessive saliva and difficulty in swallowing.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 3","pages":"22-9, 61"},"PeriodicalIF":0.0,"publicationDate":"2013-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31925769","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}

{"title":"[Retention or adhesion?].","authors":"E Sharon,&nbsp;M Lipovezky-Adler,&nbsp;O Haramaty,&nbsp;A Smidt","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>One of the reasons for immediate or late failure of restorations is the detachment of the restoration from the tooth. Retention for the restoration could be achieved from axial walls (macromechanical retention) or from adhesion of the restoration to the remaining tooth structure. Adhesion relies on bonding of resin cement to enamel or dentin on one side and to the restorative material on the other side. Bonding to enamel is predictable. Good bonding to dentin is more of a challenge especially with indirect restorations. In those cases the restoration is delivered usually a few days after the tooth was prepared during this time the exposed dentin might be contaminated or damaged. The question is whether you can rely on adhesion when cementing indirect restorations? In order to achieve the maximal bonding strength to dentin, the hybrid layer on the dentin must be built immediately after tooth preparation. This procedure is called Immediate Dentin Sealing. In vitro and clinical studies have shown better performance of restorations cemented following the IDS procedure. The article discusses the rational and the protocol of this procedure. A clinical case is presented as an example for the possibilities following this philosophy.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 2","pages":"24-9, 79"},"PeriodicalIF":0.0,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31719050","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}

{"title":"[Screening saliva].","authors":"O Deutsch,&nbsp;A Palmon,&nbsp;D J Aframian","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Oral Fluids (OF) are a complex mixture including components deriving from, salivary glands, blood, nasal and bronchial secretions, mucosal lining cells and microbiota. Therefore, OF as a mirror of the body, were suggested as an important diagnostic fluid for the detection of both, oral and systemic diseases. OF as diagnostic fluids have several advantages; their collection is easy, inexpensive and noninvasive, they are suitable for home use and for epidemiology researches, they are easy to store and ship, do not clot and enable fast detection. OF based diagnostics research accomplished a great advance during the last decade. This is mainly due to biotechnology improvements such as 2-D Fluorescence Difference Gel Electrophoresis, quantitative Mass Spectrometry and bioinformatics systems. These technologies enabled the detection of more than 3000 proteins in oral fluids, as well as the establishment of a panel of biomarkers to different human pathological conditions (i.e. periodontitis, Sjögren's Syndrome, oral cancer, pancreatic cancer etc). However, this diagnostic field has several drawbacks, mainly due to oral fluids variance composition, blood contamination as a result of gingivitis or mucosal injuries, the lack of a single established collection protocol and the presence of high abundant components in OF. This article summarizes the current research, and provides an outlook toward the foundation of this unique body fluid as a major player in the diagnostic field.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 2","pages":"16-23, 78"},"PeriodicalIF":0.0,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31719049","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}

{"title":"[Failure in the orthodontic treatment of impacted maxillary canines].","authors":"S Chaushu,&nbsp;I Abramovitz,&nbsp;A Becker","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Maxillary canine impaction occurs in 1-3% of most Western populations and its orthodontic treatment is often difficult. Failure to resolve the impaction is not uncommon and may lead to malpractice lawsuits. The information in the literature about the reasons for non-resolution of this condition is sparse and unsubstantiated. This encourages the dispensing of inappropriate treatment that may result in severe tooth, soft and hard tissue damage as well as a prolonged treatment period. This review describes the epidemiology, pathogenesis and the wide range of reasons that may lead to failure to resolve the canine impaction. It shows that a lack of appreciation of anchorage demands and inaccurate positional diagnosis of the 3-D location and orientation of impacted teeth are the major reasons for failure. In addition, the review shows that invasive cervical root resorption (ICRR) is a frequently undiagnosed or unrecognized cause of failure of orthodontic resolution of impacted canines, and should be distinguished from replacement resorption (ankylosis). Corrective measures which may lead to successful treatment are further recommended. Special emphasis is placed on the crucial role of cone beam computerized tomography in the accurate radiographic diagnosis and early detection of pathology of impacted tooth and damage to adjacent anchor teeth. The importance of teamwork in achieving the best treatment outcome is stressed.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 2","pages":"45-52, 81"},"PeriodicalIF":0.0,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31719053","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}

{"title":"[Community dentistry in practice: four decades of activity among the Ethiopian community].","authors":"Y Vered,&nbsp;H D Sgan-Cohen,&nbsp;A Zini,&nbsp;A Livny,&nbsp;J Mann","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The immigration absorption of the Ethiopian community poses a great Zionist challenge to the State of Israel. The Department of Community Dentistry established a long and ongoing relationship with this unique population on a variety of levels. We revealed an alarming deterioration of their oral health status since their arrival to Israel. Concurrently, we explored the association between oral health and psychosocial variables among these immigrants. Accordingly, we implemented a holistic community oral health care program (prevention, treatment, dental, medical, social, psychological), with the participation of a multidisciplinary team of Ethiopian born professionals. In addition, as part of the integration process in the Israeli society and workplace, our department educated and trained individuals of this community as dental assistants and dental hygienists in courses held at the Hadassah Medical Organization. We strongly believe that this model of relationship and support should be implemented on a national level.</p>","PeriodicalId":82453,"journal":{"name":"Refu'at ha-peh veha-shinayim (1993)","volume":"30 2","pages":"38-42, 80"},"PeriodicalIF":0.0,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31719052","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}