Within the framework of an epidemiological survey of the state of dentition the authors examined some 4% of adolescents in the East Slovakian region (aged 15-18 years). The authors recorded the following values according to Angle's classification: A II/1-14.3% A II/2-7.5% A III-3.1%. Abnormal position of the frontal teeth: retrusion-8.2% protrusion-12.2% cramming-19.7%. Incidence of malocclusion: deep occlusion-23.8% labial occlusion-4.4% open occlusion-5.8% crossed occlusion-7.3%. Diastema with normal position of the frontal teeth-7.9%. The authors evaluate the total incidence of maxillary orthopaedic defects-70.2%-as very high.
在对牙齿状况进行流行病学调查的框架内,作者检查了东斯洛伐克地区约4%的青少年(15-18岁)。根据Angle的分类,作者记录了以下数值:A II/1-14.3% A II/2-7.5% A III-3.1%。前牙位置异常:后缩-前突-12.2% -内塞-19.7%。错牙合发生率:深部咬合-23.8%唇部咬合-4.4%开口咬合-5.8%交叉咬合-7.3%。门牙位置正常的裂口-7.9%。作者认为上颌矫形缺损的总发生率为70.2%,是非常高的。
{"title":"[Incidence of maxillary orthopaedic anomalies in adolescents].","authors":"K Frankovic, D Kuchárska, L Takác","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Within the framework of an epidemiological survey of the state of dentition the authors examined some 4% of adolescents in the East Slovakian region (aged 15-18 years). The authors recorded the following values according to Angle's classification: A II/1-14.3% A II/2-7.5% A III-3.1%. Abnormal position of the frontal teeth: retrusion-8.2% protrusion-12.2% cramming-19.7%. Incidence of malocclusion: deep occlusion-23.8% labial occlusion-4.4% open occlusion-5.8% crossed occlusion-7.3%. Diastema with normal position of the frontal teeth-7.9%. The authors evaluate the total incidence of maxillary orthopaedic defects-70.2%-as very high.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 8","pages":"250-4"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13258710","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}
The therapeutic method of distalization of the first upper molars by external traction has been considerably extended in recent years. Some failures are, however, encountered. The cause is lack of space. The author elaborated a method which helps to assess the future spatial possibilities in the molar region. The distance between the distal margin of the first upper molar from the normal from the posterior margin of the maxilla on the bispinal plane is assesed: +6:M. Point "M" is the most posterior point on the anterior border of the fissura pterygopalatina. At the same time the breadth of the second and third molar is taken into account where considerable individual differences exist. The growth of the maxilla in the molar region was investigated in a group of 146 probands. Growth increments, on average 1 mm per year, were recorded up to the age of 18 years. Based on this information the author elaborated a formula for assessment of possible distalization of the molars: M2 + M3 + PP = + 6:M + (age 18-of the patient). The sum of the width of the crowns of the second molar (M2) and third molar (M3) and the planned distal shift of the first molar (PP) equals distance + 6 from the normal from point M on the bispinal plane (+6:M) plus the difference between 18 and the patient's age.
{"title":"[Diagnostic method for assessment of possible distalization of the first upper molars].","authors":"O Jedlicková","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The therapeutic method of distalization of the first upper molars by external traction has been considerably extended in recent years. Some failures are, however, encountered. The cause is lack of space. The author elaborated a method which helps to assess the future spatial possibilities in the molar region. The distance between the distal margin of the first upper molar from the normal from the posterior margin of the maxilla on the bispinal plane is assesed: +6:M. Point \"M\" is the most posterior point on the anterior border of the fissura pterygopalatina. At the same time the breadth of the second and third molar is taken into account where considerable individual differences exist. The growth of the maxilla in the molar region was investigated in a group of 146 probands. Growth increments, on average 1 mm per year, were recorded up to the age of 18 years. Based on this information the author elaborated a formula for assessment of possible distalization of the molars: M2 + M3 + PP = + 6:M + (age 18-of the patient). The sum of the width of the crowns of the second molar (M2) and third molar (M3) and the planned distal shift of the first molar (PP) equals distance + 6 from the normal from point M on the bispinal plane (+6:M) plus the difference between 18 and the patient's age.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 8","pages":"245-9"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13258709","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}
J Prosková, L Machácková, V Doubravský, J Stejskalová
The paper deals with assessment of the cariosity of teeth, hygiene of the oral cavity, needs and quality of treatment in 126 dental medical students, Palacký University, Olomouc in the school year 1987/88. From the assembled results it may be concluded that the health consciousness of care of oral health even in groups of interested persons, as we may anticipate in dental the students is not reflected in their attitude to their own health. This is the more problematical as it may make us think that health education is not a sufficient impulse for medical students.
{"title":"[Condition of the teeth and oral hygiene in medical students, stomatological branch, Palacky University Olomouc].","authors":"J Prosková, L Machácková, V Doubravský, J Stejskalová","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The paper deals with assessment of the cariosity of teeth, hygiene of the oral cavity, needs and quality of treatment in 126 dental medical students, Palacký University, Olomouc in the school year 1987/88. From the assembled results it may be concluded that the health consciousness of care of oral health even in groups of interested persons, as we may anticipate in dental the students is not reflected in their attitude to their own health. This is the more problematical as it may make us think that health education is not a sufficient impulse for medical students.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 8","pages":"232-6"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13258706","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}
The authors subjected 30 patients of both sexes aged on average 35.5 years with dysfunctional syndrome of the mandibular joint to clinical and X-ray examination. As monotherapy they used a temporary occlusion splint made from resin with a vertical dimension of 2, 4 and 6 mm and investigated its effect on the regression of complaints. The best therapeutic effect and most rapid regression of complaints was recorded in the group of patients with a 6 mm spleen.
{"title":"[Influence of the height of the occlusion splint in the treatment of dysfunctional articular syndrome].","authors":"M Vinická, V Kosut, V Sazmová","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The authors subjected 30 patients of both sexes aged on average 35.5 years with dysfunctional syndrome of the mandibular joint to clinical and X-ray examination. As monotherapy they used a temporary occlusion splint made from resin with a vertical dimension of 2, 4 and 6 mm and investigated its effect on the regression of complaints. The best therapeutic effect and most rapid regression of complaints was recorded in the group of patients with a 6 mm spleen.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 8","pages":"237-41"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13258707","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":"[Complicated extraction of a second upper molar].","authors":"V Scigel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 8","pages":"254-6"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13258711","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}
The authors examined a group of 979 subjects with fixed prosthetic appliances, admitted for treatment at the periodontological department on account of periodontopathy. The group was subdivided according to sex, age, periodontological diagnosis and type of fixed prosthetic appliance. Based on the results of the initial examination, the authors compared the state of the periodontium of teeth with a prosthetic appliance and the other teeth using Russell's clinical and X-ray PI index. They investigated the oral cavity, using the OHI-S index according to Green and Vermillion and the DMF index. The results confirmed the negative influence of fixed prosthetic appliances on the periodontium and revealed the necessity of X-ray check-ups of the periodontium of teeth white these appliances.
作者调查了979名因牙周病而在牙周病科接受治疗的固定假体矫治者。按性别、年龄、牙周病诊断及固定矫治器类型进行分组。根据初步检查的结果,作者使用罗素临床和x射线PI指数比较了使用假体矫形器的牙齿和其他牙齿的牙周组织状态。他们使用Green and Vermillion的ohi指数和DMF指数对口腔进行了调查。结果证实了固定义齿矫治器对牙周组织的不良影响,并提示了使用固定义齿矫治器后对牙周组织进行x线检查的必要性。
{"title":"[Periodontopathies and fixed prosthetic appliances].","authors":"H Cerná, M Cermáková","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The authors examined a group of 979 subjects with fixed prosthetic appliances, admitted for treatment at the periodontological department on account of periodontopathy. The group was subdivided according to sex, age, periodontological diagnosis and type of fixed prosthetic appliance. Based on the results of the initial examination, the authors compared the state of the periodontium of teeth with a prosthetic appliance and the other teeth using Russell's clinical and X-ray PI index. They investigated the oral cavity, using the OHI-S index according to Green and Vermillion and the DMF index. The results confirmed the negative influence of fixed prosthetic appliances on the periodontium and revealed the necessity of X-ray check-ups of the periodontium of teeth white these appliances.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 8","pages":"225-31"},"PeriodicalIF":0.0,"publicationDate":"1990-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13258705","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}
The authors describe an illumination apparatus--"cold light" of their design which meets the demands of the most pretentious intensity of illumination in stomatochirurgical practice. They recommend the apparatus also for other medical disciplines.
{"title":"[Illumination apparatus--\"cold light\", designed by the authors, in stomatochirurgical practice].","authors":"P Vejbor, J Paroulek","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The authors describe an illumination apparatus--\"cold light\" of their design which meets the demands of the most pretentious intensity of illumination in stomatochirurgical practice. They recommend the apparatus also for other medical disciplines.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 9","pages":"285-7"},"PeriodicalIF":0.0,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13253861","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}
An analysis of a group of patients hospitalized in 1985-1989 at the Dental Clinic for Children on account of facial injuries revealed a higher incidence of injuries in boys, as compared with girls, the ratio being approximately 1.8:1. The highest incidence was recorded in the group aged 9-10 years. Among skeletal injuries isolated mandibular fractures predominated followed by isolated fractures of the alveolar processes (19%) and isolated fractures of the middle portion of the face (12%). The most frequent fracture was that of the articular process of the mandible. 20% of the injuries patients had associated injuries, mostly of the CNS. In the aetiology of facial skeletal fractures falls from a bicycle held an important place (28%). From the therapeutics aspects 68% of the cases were treated by conservative methods, 25% were operated and 7% were left without treatment.
{"title":"[Injuries of the facial skeleton in children].","authors":"P Schütz","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>An analysis of a group of patients hospitalized in 1985-1989 at the Dental Clinic for Children on account of facial injuries revealed a higher incidence of injuries in boys, as compared with girls, the ratio being approximately 1.8:1. The highest incidence was recorded in the group aged 9-10 years. Among skeletal injuries isolated mandibular fractures predominated followed by isolated fractures of the alveolar processes (19%) and isolated fractures of the middle portion of the face (12%). The most frequent fracture was that of the articular process of the mandible. 20% of the injuries patients had associated injuries, mostly of the CNS. In the aetiology of facial skeletal fractures falls from a bicycle held an important place (28%). From the therapeutics aspects 68% of the cases were treated by conservative methods, 25% were operated and 7% were left without treatment.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 9","pages":"270-6"},"PeriodicalIF":0.0,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13253993","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}
Hyperplasia of the coronoid processes of the mandible in a 36-year-old man was associated, in addition to difficult opening of the mouth, with noises of apparently articular origin. The noise was due to the shifting of the coronoid processes along the inner surfaces of the temporal processes of the facial bones. On the X-ray picture also the elongated styloid processes were striking as well as symmetrial exostoses at the lower borderline of the mandible and condylar processes deformed without any apparent cause.
{"title":"[Hyperplasia of the coronoid processes of the mandible--case-history].","authors":"P Rames, F Urban","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Hyperplasia of the coronoid processes of the mandible in a 36-year-old man was associated, in addition to difficult opening of the mouth, with noises of apparently articular origin. The noise was due to the shifting of the coronoid processes along the inner surfaces of the temporal processes of the facial bones. On the X-ray picture also the elongated styloid processes were striking as well as symmetrial exostoses at the lower borderline of the mandible and condylar processes deformed without any apparent cause.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 9","pages":"277-80"},"PeriodicalIF":0.0,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13253995","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}
The author evaluates the quality of gluing of metal discs by means of Spofacryl on glass, using ultrasound signals. He gives an account of his initial experience with this method which he considers so far suitable only for experimental work.
{"title":"[Initial experience with ultrasonic diagnosis of impaired glued connections in dental prosthetics].","authors":"M Rezác","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The author evaluates the quality of gluing of metal discs by means of Spofacryl on glass, using ultrasound signals. He gives an account of his initial experience with this method which he considers so far suitable only for experimental work.</p>","PeriodicalId":77591,"journal":{"name":"Prakticke zubni lekarstvi","volume":"38 9","pages":"265-9"},"PeriodicalIF":0.0,"publicationDate":"1990-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13253990","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}