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Odontostomatologike proodos最新文献

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[Smear layer on prepared dentin]. [在预备好的牙本质上涂抹一层]。
Odontostomatologike proodos Pub Date : 1989-06-01
A Kakaboura
{"title":"[Smear layer on prepared dentin].","authors":"A Kakaboura","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Whenever dental tissues cut with a rotary instrument, a layer of grinding debris and organic film left of their surfaces, which is described by the term \"smear layer\". In this paper, we present the morphology and views for the formation of the smear layer. Additionally, we examine the influence of smear layer, on dentin permeability, infection by bacteria beneath dental restorations and on bonding capacity of adhesive dental materials. Following, detailed description of cleaning and chemical agents, used for smear layer removal from prepared dentin surfaces.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 3","pages":"211-23"},"PeriodicalIF":0.0,"publicationDate":"1989-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13662382","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
[Influence of the sprue casting design on the surface porosity of the silver-palladium dental alloys]. [浇口铸造设计对银钯牙科合金表面孔隙率的影响]。
Odontostomatologike proodos Pub Date : 1989-06-01
N N Tsiggos, P D Garefis
{"title":"[Influence of the sprue casting design on the surface porosity of the silver-palladium dental alloys].","authors":"N N Tsiggos,&nbsp;P D Garefis","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The purpose of this work is to investigate and find out the best \"design\" of the casting sprues on the area and the number of the surface porosity when we cast silver-palladium dental alloys for metalloacrylics fixed partial dentures. Our observation and research have been done on 216 external surfaces from 72 M.O.D. specimens, which were casted using four different designs of casting sprues and three types of silver-palladium dental alloys (Panag, Pangold and Palliag M.). The evaluation of our findings and statistical analysis have been done. The findings of our study are the following. 1. It has been found that the \"alloy\" factor doesn't influence the area and the number of the surface porosity we examined, on the contrary it has been found that the \"design\" factor has great influence on the area and the number of the dental alloys. 2. The use of chill-sets and the securing of sprue button alloy decrease the area and the number of the surface porosity when we cast silver-palladium dental alloys. 3. The straight sprues and the placing of the specimens near the heat-center of the mold created much better conditions for decreasing the number and the area of the surface porosity than when we use the preci-roto system.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 3","pages":"241-7"},"PeriodicalIF":0.0,"publicationDate":"1989-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13662385","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
[Old and new aspects of gingivitis in pregnancy]. 【妊娠期牙龈炎的新旧方面】。
Odontostomatologike proodos Pub Date : 1989-06-01
A Tsami-Pandi
{"title":"[Old and new aspects of gingivitis in pregnancy].","authors":"A Tsami-Pandi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The relation of pregnancy and periodontal status has been reviewed. The way by which sex hormones influence periodontal tissues is that they alter the inflammatory response of the gingiva to local irritants i.e. dental plaque. The therapeutic procedure of pregnancy gingivitis is described in this paper. The presentation of four cases from patients with pregnancy gingivitis were shown for better understanding discussion.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 3","pages":"203-10"},"PeriodicalIF":0.0,"publicationDate":"1989-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13662381","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
[Fluoride poisoning: mechanism, symptoms and treatment]. [氟化物中毒:机制、症状和治疗]。
Odontostomatologike proodos Pub Date : 1989-02-01
A M Vierrou, K Kavvadia, I Dratsa
{"title":"[Fluoride poisoning: mechanism, symptoms and treatment].","authors":"A M Vierrou,&nbsp;K Kavvadia,&nbsp;I Dratsa","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The use of fluorides in doses recommended by the International Dental Association is totally safe. Fluoride toxicity occurs only when these doses are exceeded. The human organism is capable of metabolizing fluoride when administered in low doses. Toxic doses though can cause signs and symptoms which vary from simple gastric disturbances to serious health problems or even death. The least fluoride dose which can cause signs and symptoms of fluoride poisoning is called possibly toxic dose. In the present paper the amount of 5 mgF-/kg is considered as the probably toxic dose of fluoride. In the case of accidental ingestion of a fluoride overdose the dentist should be also to calculate the amount of fluoride ingested. A simple method of calculating the amount of fluoride swallowed is presented in this paper. In addition the emergency treatment for fluoride overdoses is discussed. The danger of acute fluoride poisoning has increased lately, especially for children, due to the variety, pleasant taste smell and colour of fluoride products. Dentists should be able to estimate the toxic potential of fluoride in case of accidental poisoning and advise appropriate treatment.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 1","pages":"31-9"},"PeriodicalIF":0.0,"publicationDate":"1989-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13661048","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
[Granulomatous cheilitis. Case report]. 肉芽肿性唇炎。病例报告)。
Odontostomatologike proodos Pub Date : 1989-02-01
A Stavrou, C Panos, A Livaditou, E Stavrou, M Garifallou
{"title":"[Granulomatous cheilitis. Case report].","authors":"A Stavrou,&nbsp;C Panos,&nbsp;A Livaditou,&nbsp;E Stavrou,&nbsp;M Garifallou","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A case of granulomatous cheilitis, an uncommon disease that is difficult to be treated is described. The disease is of unknown etiology and it may represents a monosymptomatic form of Melkersson-Rosenthal syndrome. The significance of the clinical lesions, the microscopic features as well as the recent aetiological aspects of the disease are discussed.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 1","pages":"63-6"},"PeriodicalIF":0.0,"publicationDate":"1989-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13662379","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
[Prevention of dental discolorations]. [预防牙齿变色]。
Odontostomatologike proodos Pub Date : 1989-02-01
H Mamai-Homata
{"title":"[Prevention of dental discolorations].","authors":"H Mamai-Homata","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Dental discolorations create serious esthetic problems that are difficulty faced. These discolorations are caused by changes in structure or thickness of dental hard tissues or by coloring agents taken up by dental hard tissues. The purpose of this review was to describe dental discolorations, their etiology and their prevention. Although most of dental discolorations can be prevented, the fact that they still exist, proves that they are not effectively faced. Therefore it is obvious, that people must be educated about some dietary, professional and other habits that can cause dental discolorations as well as about the side-effects of various drugs. Also dentists must have the appropriate knowledge in order to prevent dental discolorations and not to create them.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 1","pages":"17-23"},"PeriodicalIF":0.0,"publicationDate":"1989-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13661044","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
[Sounds from the TM joint. Etiology and pathological significance]. [来自TM关节的声音。病因及病理意义]。
Odontostomatologike proodos Pub Date : 1989-02-01
V Droukas
{"title":"[Sounds from the TM joint. Etiology and pathological significance].","authors":"V Droukas","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The irregularities of the disc in relation to the condyle, as the production of pathological sounds, from the temporomandibular joints, is one of the simultaneous and very difficult topics that occupied the physiology of the stomatognathic system, specially the last years. In the paper is examined longly and by the prism of the contemporary research the way of the creation and the manifestation of the various sounds from the temporomandibular joints, as also and the various irregularities of the connection disc. A special emphasis is given to the anterior disc displacement with reduction and the anterior disc displacement without reduction. The paper is completed by its relation to the curative confronting of the situations by the aid as much of the classical as of the very recent methods and means of treatment.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 1","pages":"55-61"},"PeriodicalIF":0.0,"publicationDate":"1989-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13662378","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
[Hormonal action on the physiology of osteoblasts]. [激素对成骨细胞的生理作用]。
Odontostomatologike proodos Pub Date : 1989-02-01
A E Mavrakos
{"title":"[Hormonal action on the physiology of osteoblasts].","authors":"A E Mavrakos","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In this review the recent knowledge of the hormonal control of osteoblastic cells in presented. I refer to the action of parathormone, vitamin D3, glucocorticoids, calcitonin and other hormones stating the very recent experimental works, and I make speculations about the possible mechanism of bone resorption as a result of hormonal action. So far, osteoblasts are more and more implicated in this mechanism during pathologic resorption or physiological bone turnover.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 1","pages":"25-9"},"PeriodicalIF":0.0,"publicationDate":"1989-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13704496","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
[Evaluation of dental behaviour in adults with an advanced level of education in Athens]. [雅典高等教育成人牙齿行为的评估]。
Odontostomatologike proodos Pub Date : 1989-02-01
H Koletsi-Kounari, A Moraitaki-Tsami, A X Apostolopoulos
{"title":"[Evaluation of dental behaviour in adults with an advanced level of education in Athens].","authors":"H Koletsi-Kounari,&nbsp;A Moraitaki-Tsami,&nbsp;A X Apostolopoulos","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The purpose of this study was to evaluate the dental health behaviour in adults of advanced education. Ninety adults, aged 31-60, men and women were randomly selected from a population of advanced education. All the subjects had a thorough oral examination in order to record their dental health indices. Before the examination each participant was interviewed personally for determining, among others, their knowledge about oral health in general and more specifically about prevention of oral diseases. Their responses were correlated with the dental health indices that were determined by the dental examination. The results of the study indicate that this segment of the population demonstrates better oral health status than other population groups of the same age in Greece; the values of the restorative treatment indices were especially very high. From their responses it was found that although their theoretical knowledge on general dental health was satisfactory their information on prevention of oral disease was very limited. It is therefore concluded that although the level of education of adult population correlates well with the level of dental care received, an effective control of oral disease could be realised only if prevention procedures and dental health education is initiated early in life.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 1","pages":"47-54"},"PeriodicalIF":0.0,"publicationDate":"1989-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13662377","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
[The degree of density of three anatomic regions in the orthopantomograph]. [正骨断层摄影中三个解剖区域的密度程度]。
Odontostomatologike proodos Pub Date : 1989-02-01
A I Patsakas, E D Pierrakou, C Tsichlakis
{"title":"[The degree of density of three anatomic regions in the orthopantomograph].","authors":"A I Patsakas,&nbsp;E D Pierrakou,&nbsp;C Tsichlakis","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the present study the degree of density of three anatomic regions in 215 orthopantomographs was evaluated. The three anatomic regions which were selected were: the maxillary sinus, the hard palate and the hard tissues (enamel and dentin) of the right lower first molar. The degree of density was correlated with the age and sex of the patients and it was found to increase with the age. The difference of the density was found to be statistical significant between the decade 1-10 compared to the other decades of age. The degree of density was greater in the women in all three anatomic regions but statistical significant only in the first molar region and in the decades 1-10 and 31-40.</p>","PeriodicalId":76279,"journal":{"name":"Odontostomatologike proodos","volume":"43 1","pages":"41-6"},"PeriodicalIF":0.0,"publicationDate":"1989-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13661049","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
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