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기능 노출 기간에 따른 골 유착성 임플란트의 촉각 감지도와 최대 교합력의 변화
정복영,전영식,한동후,Jung, Bock-Young,Jeon, Young-Sik,Han, Dong-Hoo 대한치과보철학회 1999 대한치과보철학회지 Vol.37 No.1
During the previous several decades the osseointegrated implants have been considered as the most ideal therapy for the fully edentulous or partially edentulous patients. Although the research on the biocompatibility of osseointegration, the oral tactile function, and the histo-neurologic study had been performed, the change of the oral tactile sensibility and maximal occlusal force according to the postinsertion time of implant prostheses has not been studied. The purpose of this study was to compare the oral tactile sensibility and maximal occlusal force of implant pros-theses to natural teeth according to the specific postinsertion time intervals. The fifty seven patients treated with $Br{\aa}nemark$ implants during the recent seven years were involved in this study. The oral tactile sensibility and maximal occlusal force were measured according to the postinsertion time (${\leqq}6\;months,\;{\leqq}12\;{\leqq}\;18\;months\;{\leqq}\;24\;months,\;and\;{\geqq}20\;months$) 1. The passive tactile threshold of implants was higher than 6-7 times when comparing to natural teeth(P<0.05) 2. The absolute pressure threshold in horizontal and vertical direction for the passive tactile sensibility had decreased significantly in the post insertion time 13-18 months group and had increased significantly in the post insertion time over 25 months group (P<0.05) 3. 50% limit thickness and 100% absolute thickness for the active tactile sensibility had decreased significantly in the postinsertion time 7-12 months group ($AT_{50}:P<0.005,\;AT_{100}:P<0.05$) 4. The maximal occlusal force of the implants prostheses had decreased when comparing with natural teeth in the postinsertion time 1-6 months group(P<0.05) and after that there was no significant difference between the implant prostheses and natural teeth(P<0.05) 5. Maximal occlusal force according to the postinsertion time had increased significantly in the 13-18 months group (P<0.05) after that there was no significant difference. 6. There was positive correlation between age and oral tactile sensibility tested in horizontal and vertical direction ($P_{H:r}=0.39,\;P_{v:r}=0.41$) and there was no correlation between age and maximal occlusal force, age and active tactile sensibility 7. According to the results or the questionnaire, 76.6% of the patients were satisfied with the function and 96.7% of the patients were satisfied with the sensibility. In conclusion oral tactile sensibility and maximal occlusal force of implants have changed with the postinsertion time. Oral tactile function of implants was lower than that of the natural teeth, but for the maximal occlusal force there was no difference between implants and natural teeth.
수종의 점막조정제간에 Candida albicans의 성장 양상 비교
정복영,강우진,정문규,Jung, Bock-Young,Kang, Woo-Jin,Chung, Moon-Kyu 대한치과보철학회 1995 대한치과보철학회지 Vol.33 No.3
The use of tissue conditioners has come into favor for preprosthetic treatment and the treatment of Denture stomatitis, but the major problem in the use of the tissue conditioner is the growth of C.albicans. To compare the growth of C.albicans according to the type and the wearing period of the tissue conditioner, three commercial tissue conditioners were relined to intraoral plates which were delivered to 14 smoking, 12 nonsmoking healthy men. Cultures were made from the conditioner surface at 2, 7, 14, 21 days after after intraoral placement. The frequency of positive culture and colony counts of C.albicans were measured by imprint culture technique. The following results were achieved : 1. The frequency of positive cluture had increased significantly for all materials used. 2. The frequency of positive culture had incresed significantly around 2,14 days for day for COE-Comfort, SR-Ivoseal. 3. There were no significant difference in the colony counts of C.albicans among the mate rials used. 4. There were an over-all increase with the wearing period of tissue conditioners and significant increase around 2, 7, 14 days for COE-Comfort, and 2, 14 days for SR-Ivoseal, viscogel in colony counts. 5. Smoking had no effect on the growth of C.albicans. That is, there were no difference among the materials used in the growth of C.albicans. In the clinical application of tissue conditioners, we should avoid a long term use of it, but in inevitable cases, special disinfection procedures should be considered.
다수의 결손을 가진 상악 부분 무치악에서 열가소성 의치를 이용한 수복 증례
정복영,방난심,김기덕,조진형,박원서,곽은정 대한통합치과학회 2016 대한통합치과학회지 Vol.5 No.1
Flexible dentures are routinely used to patients with great esthetic concerns. Also, there are advocated as an alternative treatment option for those with general medical problems and have limitations in receiving and(or) agreeing to surgical treatment, including implantation. Flexible dentures can also be suggested to patients whose abutment teeth show poor prognosis, or when the patient comes with financial limitations. Having strengths of its own however; flexible dentures have its shortcoming and limits, and should therefore not be used to patients without incisive case selection nor thorough explanation. Flexible
미술작가의 기질, 성격특성과 삶의 만족도 : 미술심리치료에 주는 시사점 고찰
정복영,송현주 서울여자대학교 특수치료전문대학원 2011 심리치료: 다학제적 접근 Vol.11 No.1
This study wants to know the different factors of the artists’ temperament and character compaired the general adult group using TCI by Cloninger's bio- psychological model (1994). And distinguishing the top (30%) and the sub (30%) group of artists according to life satisfaction scores, searching the different factors on income, working time, working experience, temperament and character, it wants to know the influences of the artists’ temperament and character on art work and also the influences of art work on the artists’ temperament and character. The purpose of this study is to give the data on the therapeutic effect of art work and the relevances with Art psychotherapy through researching on the influences of art work on the artists who spent most of their time to art work. Key words:art psychotherapy, the artist, temperament and character.
Alternative One Visit Impression Technique for Multiple Tooth
정복영,방난심,이강희,김기덕 대한통합치과학회 2014 대한통합치과학회지 Vol.3 No.2
This article describes a modified method of tray fabrication using autopolymerizing acrylic resin and an impression technique for both implants and natural teeth simultaneously. This method can be used for accurate replication of multiple prepared teeth and implants to be made at one sitting in the mandibular arch for the difficult case to control.