Stomatologie der DDR最新文献

In a group of 100 patients cared for in a dispensairy system ranging in age from 50 to 59 years with a total of 2122 teeth the following was found: 767 teeth with periodontal atrophy at the vestibulary side, 415 teeth with untreated defects of dental hard tissues in the region of the cemento-enamel-junction, 168 crowns, fillings and/or dental caries. Periodontal atrophy was not the cause of tooth loss; the treatment of secondary lesions could be a problem. As far as the possible etiological factors are concerned especially the exogenous factor toothbrushing could be influenced. An effective brushing technique is recommended.

3011 students of vocational schools in Rostock were examined for obtaining informations about their caries prevalence (DMF/T and DMF/S) and the periodontal treatment needs (CPITN). Those students, who need a special proof to be good for their occupation and therefore had a regular dental care, have a much more better oral health status than other students in vocational schools (successful treated 40%:20%, degree of treatment (FM/T) 80%:71%, DMF/T 8.5:10.3). Concerning the periodontal status of the 6 sextants 55.6% of the students hat code 0 of CPITN, 33.5% the 1, 10.3% code 2 and 0.6% the code 3. Summarizing recommendations are given for the improvement of passing from the regular dental care for young adults to dental care of the adult population.

The authors of the article did not present the "Functiograph according to Kleinrok" as well as the method of intra-oral mandibular movement recording according to Kleinrok in a clear way. For this reason the construction of this recording device as well as above mentioned method as described.

By means of examination for caries-morbidity and the degree of treatment by patients with cleft lip and palate will be referred to the inadequate care of this patients. Longitudinal studies show the sequences of caries and extractions for the development of dentition. As a result of this will be decuced demands for the dentistry for children of patients with cleft lip and palate.

The report presents the phagocytosis estimation in patients with post-juvenile periodontitis applying the staphylococcus aureus bacteria marked with C14 isotope. The examination was carried out in 20 patients and 10 controls. Statistically significant decrease of phagocytosis was found in diseased patients. No difference was noticed in phagocytosis at various concentrations of serum.

Dental final and auxiliary materials have to be biocompatible. Before using sumptuous biological testing methods corrosions studies allow to check up this property. Our investigations have been carried out by anodic polarization measurements. We tested traditional and further developed Ni/Cr-based alloys in independence to pH-value and composition of the electrolyte. The result is that the new with the help of an extensive experimental program developed Ni/Cr-based alloy Gisadent NCS 1 (Institute of Non-Precious Metals, Freiberg, GDR) shows a good corrosion resistance in comparison with other commercial products.

Cyclosporin-A is a new immunosuppressive agent which has been used successfully to prevent organ rejection. Gingival overgrowth is one side-effect of the drug which is of interest for the dentist. The pathogenesis of the gingival alteration is unknown, but the dental plaque is discussed as a co-destructive factor.

The local antiphlogistic therapy of alveolitis was founded from the importance of inflammation in the etiology. Indomethacin (3% age oily solution) was analysed on their effectiveness. In the control group was treated with chlorphenol-camphor-menthol-solution (ChKM) with addition of procain substance on the gauze strip. Indomethacin is significantly more active with regard to effectiveness, decrease of pain intensity and achievement of painlessness. The local therapy of alveolitis, is free of risk with solution out of Metindol--vials under dosage up to 6 milligram indomethacin substance.

General recommendations about healthy way of life and dental health are well-known to juveniles aged 12 to 16; but detailed information which completes and reinforces this general knowledge in a useful way is to a large extent lacking. Knowledge and behaviour of juveniles correlate with age, sex and success at school. An important role in developing a healthy way of life plays the family education. Point of contact for the dentist is the upgrading of dental screenings by a conform-intensive arrangement of these direct and very individual consultations.