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RISS 인기검색어
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- 저자 : 김진범 ( Woo Sung Son (검색결과 5 건)
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교정장치를 부착한 환자에서 표준진료지침의 구강위생관리능력 개선효과
손우성 ( Woo Sung Son ),김용일 ( Yong Il Kim ),송효경 ( Hyo Kyung Song ),김진범 ( Jin Bom Kim ) 대한예방치과·구강보건학회 2010 大韓口腔保健學會誌 Vol.34 No.2
Objectives. The purpose of this study is to evaluate the effect of the oral hygiene education using the newly designed clinical pathway improving the oral hygiene capability of patients with fixed orthodontic appliance to manage oral hygiene. Methods. The study was conducted on patients beginning orthodontic therapy with fixed orthodontic appliance in Department of Orthodontics, P University Hospital. We applied the newly designed critical pathway on test group (each twenty male/female patients in their teens and twenties) and regular oral hygiene education on control group (each twenty male/female patients in their teens and twenties) and evaluated their capability of oral hygiene management by plaque index and gingival bleeding index. We also evaluated it by age, gender, and period of attaching orthodontic appliance. Independnet t-test and ANOVA were used for statistical analysis. Results. The plaque indices of the test group were lower than those of the control group one, two, three month after bonding the brackets. There were no significant differences in the gingival bleeding indices between test and control group one, two, three month after bonding the brackets. At one month after bonding the brackets, the plaque indices decreased greatly, but 3 months later, the plaque indices became similar to those before orthodontic treatment. Conclusions. Education of oral hygiene management with critical pathway is more effective than the traditional method for the reduction of dental plaque. Education is necessary every 3 months to maintain the oral hygiene abilities continuously.
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손우성,김진범,제영지 대한치과교정학회 1994 대한치과교정학회지 Vol.24 No.1
The short-term effects of plaque control instruction were studied in 42 adolescent orthodontic patients under active fixed treatment. At first visit, all the patients were received plaque control instruction using materials such as oral hygiene education slides, dentiform, disclosing agents, tooth brush and interdental brush. After that, Pateints were asked to perform the tooth brushing according to instruction. Such a procedure was repeated every week for 3 weeks. Plaque index and bleeding index were scored once a week for 4 weeks and were compared according to ages, sex and duration with fixed appliance. The results were as follows : 1. Plaque control instruction was effective in reducing plaque accumulation and gingival inflammation of the orthodontic patients. 2. The effect of plaque control instruction was continued during 3 weeks among all groups of subjects, and it was prominent at the first week. 3. There was no statistically significant difference in the effects of the plaque control instruction according to sex, ages, or duration with fixed appliances.
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시간경과에 따른 교정용 bracket과 교정선 사이의 마찰력 변화에 관한 연구
곽춘,김진범,손우성 대한치과교정학회 1993 대한치과교정학회지 Vol.23 No.2
The friction of orthodontic appliances is recogonized to be detrimental to tooth movement. The purpose of this study was to determine the magnitude of frictional force changes between bracket(018"×025" solt) and orthodontic wires(stainless steel, cobalt-chromium, and β-titanium, 017"×0.25" rectangular) with time. The wire was secured in the bracket slot with a elastomeric ligature. Frictional forces were measured by universal testing machine. The following conclusions were obtained. 1. The frictional forces under dry condition were greater than those in saliva. 2. The frictional forces produced by cobalt-chromium wire were less than those generated by stainless steel and β-titanium wire. 3. The frictional forces increased progressively with time, and the amount of increase on first two weeks was greater than on last two weeks. 4. The change of frictional force under dry condition was greater than in artificial saliva.
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허복,박수병,김진범,손우성 韓國保健敎育學會 1996 보건교육건강증진학회지 Vol.13 No.1
The oral health status and practices related to oral health among 44-54-year-, 564-year- and 65-year-old needy residents were assessed. The subjects were the residents at the Unbong Permanent Rental Apartment, Bansong-dong, Haeundae-gu, Pusan, Korea. An oral epidemiological survey was undertaken to determine the status of dental caries and periodontal health. Periodontal health were analyzed by the tool of CPITN(Community Periodontal Index of Treatment Needs). A questionnaire was used to interview for the practices of toothbrushing. The numbers of subjects were 192 for the interview on toothbrushing, 228 for the survey of dental status and 208 for the survey of periodontal status. The major results were as follows: 1. Toothbrushing frequencies per day were 1.9 among 44-54-year-, 1.7 among 55-64-year- and 1.7 among 65+-year-subjects. Percentages of after-meal-toothbrushings among total brushing frequencies per day were 73.7% among 44-54-year-, 70.6% among 55-64-year- and 76.5% among 65+-year-subjects. 2. DMFT indices were 15.5 among 44-54-year-, 16.4 among 55-64-year- and 26.6 among 65-year-subjects. Decayed teeth component of DMF teeth were 23.9% among 44-54-year-, 11.6% among 55-64-year- and 62.8% among 65+-year-subjects. Missed teeth component of DMF teeth were 55.59% among 44-54-year-, 62.8% among 55-64-year- and 77.4% among 65+-year-subjects. Filled teeth component DMF teeth were 20.0% among 44-54-year-, 25.0% among 55-64-year- and 10.9% among 65+-year-subjects. 3. Sound permanent teeth were 16.4 among 44-54-year-, 15.6 among 55-64-year-, and 5.4 among 65+-year-subjects. Present permanent teeth were 23.7 among 44-54-year-, 21.6 among 55-65-year- and 10.9 among 65-year-subjects. 4. Subjects who needed professional oral prophylaxis were 75.0% among 44-54-year-, 83.3% among 55-64-year- and 76.9% among 65-year-subjects. Subjects who needed complex periodontal treatments were 16.7% among 44-54-year-, 13.3% among 55-64-year- and 15.4% among 65+-year-subjects. 5. Sextants which needed professional oral prophylaxis were 59.3% among 44-54-year-, 71.5% among 55-64-year- and 71.5% among 65+-year-subjects. Sextants which needed complex periodontal treatments were 5.6% among 44-54-year-, 4.1% among 55-64-year- and 5.7% among 65+-year-subjects. 6. Systematic comprehensive oral health care services should be developed for old needy residents in urban area.
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