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箔焼付ポーセレン・クラウンに関する研究 : ボンディング材の効果について
Get PDFapplication/pdfWe observed the effect of three bonding agents (IFA Powder, Gold Bonding Agent, and Uniseal) on the noble metal foil coping, and on the interface of the coping and the porcelain jacket of the metal ceramic Renaissance (or Cera-Platin) crown system. The results are as follows. 1. IFA powder was judged best in terms of bond strength. 2. The bond strength of IFA powder is attributable to its principle ingredient, gold. When deposited on the metal foil, the lower portions of the gold particles of this product form acute angles with the surface of the foil, providing overhangs which give a tighter bond with the porcelain.journal articl
インスリン投与下で外科的処置を行った糖尿病患者の管理経験 : その他の糖尿病の2症例
Get PDFapplication/pdfTypes of diabetes mellitus less common than the main three (insulin-dependent, non-insulin-dependent, and malnutrition-related) show different diabetic conditions depending on the nature of the original diseases, thus complicating the control of these types for surgery. We report the successful management of two cases of less common types of diabetes, in which the administration of insulin was required for diabetic control prior to and during dental surgery. In two cases of diabetes mellitus, one developing after hyperthyoidism and the other due to total resection of the pancreas in pancreatic carcinoma, careful determination of the insulin dosage was necessary due to high sensitivity to the drug. In the case of total pacreatectomy in particular, there is a risk of developing hypoglycemia due to the wide daily fluctuation in glucose level. For such surgical patients care is necessary to avoid hypoglycemic seizures, and to prevent sepesis and local infection by administering sufficient antibiotics, in order to minimize surgical trauma. Careful observation of the patient's progress must also be exercised.journal articl
松本歯科大学病院矯正科開設後15年間に来院した患者の実態調査 : その2 昭和52年～昭和56年
Get PDFapplication/pdfThe geographical distribution, the number, and the type of malocclusion of orthodontic patients was statistically analyzed from patient records covering a five year period from January 1977 to December 1981, following a previous report (part 1). The following results were obtained: 1. The number of patients totaled 623, consisting of 210 male and 413 female patients. The ratio of male to female was ronghly 1:2. 2. The present geographic distribution of patients showed that more patients came from areas closer to the hospital. 3. The number of patients has been increasing irregularly for 5 years. 4. The average number of patients for each month was highest in the order of September, March, October, May and June. 5. In the type of malocclusions, it was indicated that anterior crowding is the remarkable increasing tendency in both males and females. 6. In terms of the different age groups of patients, 6～11 year old school children continned to comprise about 60% of the total number of patients, as found in the part 1 report. 7. More female patients than males were observed in all different age groups. An increased number of both males and females over 15 years old patients was seen. 8. Patients with Class III malocclusion and a open bite in 6～8 year olds, and with Class II malocclusion in 9～11 year olds, were most frequently seen. 9. The number of males with Class III malocclusion and the number of both males and females with anterior crowding over 15 years old also increased.journal articl
矯正患者における口腔衛生状況について
Get PDFapplication/pdfFrom a questionaire of oral hygine about the tooth brushing habits of 150 male and female patients who had completed orthodontic treatment, the following results were obtained: 1. After starting orthodontic treatment, the frequency and duration of toothbrushing was increased. These results indicated that an interest in oral hygine was increased by orthodontic treatment. This finding was more marked in women than men. 2. After the removal of appliance, the frequency and duration of toothbrushing were seen to decrease.journal articl
