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이태식,송민영,김미소,Lee, Tae-Sik,Song, Min-Young,Kim, Mi-So 대한물리치료과학회 2011 대한물리치료과학회지 Vol.18 No.4
Purpose : This study is to know how position change in high-heels affects sacral tilt angle. 15 healthy women aged 21.87(standard deviation=3.54) were tested. Method : Lumbar and sacral tilt angle was measured by radiography barefooted, and after 15 mins of application time, they were measured in the same way in high-heels. Result : There was not notable difference in lumbar lordosis, lumbosacral angle, and sacral tilt angle. However, there was differences in change degree, which was measured by estimation data of [post-pre)/pre]${\times}$100. Conclusion : There was no notable difference in lumbar lordosis, lumbosacral angle, and sacral tilt angle, but as there were differences in change degree, research about how women's lumbar change when heel height increases is needed.
이태식,송민영,Lee, Tae-Sik,Song, Min-Young 대한물리치료과학회 2012 대한물리치료과학회지 Vol.19 No.2
Background : With its research and analysis on the actual condition of the oriental medical treatment and the oriental physical therapy and With its research on the physical therapists' awareness of the oriental physical therapy, Providing the basic information for the physical therapy development and the national heath improvement in the future. Methods : This research had performed random sampling survey of 200 physical therapists in Busan city and had excluded 4 with insincere answers or some ommission of survey contents. Result : The first most frequent disease type of the oriental medical center inpatients is paralytic sequela, the second is lumbago, the next is apoplexy in order. The first most frequent disease type of the outpatients is lumbago, the second is stiffness in the shoulder, the next is the sprain in order. And, it came out that most of frequent disease are required the physical therapy. Conclusion : This research results show high demands as well as the necessity of the oriental physical therapy. It seems physical therapy association needs very serious examination on the oriental physical therapy execution.
이태식,송민영,채일준,Lee, Tae-Sik,Song, Min-Young,Chea, Il-Jun 대한물리치료과학회 2012 대한물리치료과학회지 Vol.19 No.1
Purpose : This study is to know the effect on muscle activity when people use mouse aid or not in computer working environment. Method : 11 people of both sex in their twentieth were tested. As a independent variable, the condition without mouse aid and the condition with movable mouse aid were selected, and as a dependent variable, MVC(%) on four muscles and inconvenience degree(RPE scale) on three body part(wrist, forearm, shoulder) were measured. Result : Analyzing the research, MVC(%) of extensor muscle of finger had notably higher muscle activity than other muscles, and there wasn't notable difference in muscle activity before and after using mouse aid. In case of using mouse aid, we tested by giving RPE questionnaire which segmentalized mental fatigue degree into hand, forearm, and shoulder, and resultingly, there wasn't notable differences perspectively. However, people felt less tiredness subjectively after they use the mouse aid. Conclusion : The usage of mouse aid seems to give comfort to computer users.
이태식,Lee, Tae-Sik 대한물리치료과학회 2012 대한물리치료과학회지 Vol.19 No.4
Background : The purpose of this study was to investigate the electromyographic(EMG) amplitude of the gluteus medius muscle bilaterally at various hip angles and motions(flexion, extension and abduction). Methods : Thirty young with a mean(SD) age of 21.03(1.69) years performed hip motions(flexion, extension and abduction) while the surface EMG activity of the gluteus medius muscles was recorded bilaterally. Subjects were instructed to use the right lower limb during moving 3 different direction. Differences in EMG amplitudes in according with movement direction and angle were assessed by use of paired t-test analyses of variance for the right and left lower extremities. The alpha level was set at .05. Results : Gluteus medius muscle EMG activities in the both side were significantly greater for abduction at angles of 30 degrees than those for other motions at other angles. Conclusion : Hip abduction at angles of 30 degrees on the standing position may be effective in activating the gluteus medius muscle.
임플랜트 상부구조의 재료가 반복하중 후 나사풀림에 미치는 영향
이태식,한중석,양재호,이재봉,김성훈,Lee, Tae-Sik,Han, Jung-Suk,Yang, Jae-Ho,Lee, Jae-Bong,Kim, Sung-Hun 대한치과보철학회 2007 대한치과보철학회지 Vol.45 No.2
Statement of problem: A phenomenon of screw-loosening in implant abutment is frequently occurred in a single and multiple implant restoration. Purpose: This study was performed to evaluate an effect of abutment material on screw-loosening before and after a cyclic loading. In a single-tooth implant, different materials of abutment, Type III Gold alloy and Zirconium composite$(ZrO_2/Al_2O_3)$ were used. Material and method: The Gold alloy(Type III) and Zirconium composite$(ZrO_2/Al_2O_3)$ were used to make a superstructure of implant, the one of types of UCLA, Each group was constituted of 5 sample with a 30-degree offset angulated loading platform. The external hexagonal fixture was rigidly hel d in a special holding zig to ensure solid fixation without rotation during the tightening and a cyclic loading. A Titanium-alloy screw was used to connect and controlled to be tighten in 20Ncm torque by a digital torque gauge. A 20 times of consecutive closing/opening cycle were performed to evaluate the immediate torque loss. In 5 sample of each material group, an initial opening torque was recorded during 3 closing/opening cycle, then 2Hz, 200N, 1,000,000 cyclic loadings were performed, then a opening torque was evaluated. Result & Conclusion: 1. In this limited study, titanium alloy screw tightened in 20Ncm, a cold-welding phenomen on was not observed during the 20 times of closing/opening cycle(p=0.11, p=0.18). 2. In titanium alloy abutment screw, repeated opening and closing of the screw caused to progressive decrease of opening torque(p=0.014). 3. The difference in preload of screw between gold alloy abutment and ceramic$(ZrO_2/Al_2O_3)$ abutment was not significant(p=0.78). 4. The difference in torque loss of screw between gold alloy abutment and ceramic$(ZrO_2/Al_2O_3)$ abutment was not significant after 2Hz,200N, 1,000,000 cyclic loading(p=0.92). 5. In titanium alloy abutment screw tightened by 20Ncm, the screw loosening was not significant on each group after 2Hz, 200Ncm, 1,000,000 cyclic loading(p=0.59).
물리치료와 작업치료가 근위축성측삭경화증 환자의 신체적 기능과 삶의 질에 미치는 영향: 사례연구
이태식,이환희,Lee, Tae-Sik,Kim, Hwan-Hee 대한물리치료학회 2007 대한물리치료학회지 Vol.19 No.5
Purpose: This study was to investigated the effect of physical function and quality of life through physical therapy and occupational therapy by Bobath approach to patient with ALS. Methods: The data of 1 patient with ALS, who visited D hospital in Busan, was collected from June 5, 2006 to August 19, 2007. To determine the physical function and quality of life, Berg Balance Scale (BBS), Gait, Skate. Purdue Pegboard, WHOQOL-BREF, COPM were used. Results: BBS score was increased 0 to 33 in the pre and post test. Gait distance was increased 0m to 500m in pre and post test. Skate score was increased 13 to 22 in the pre and post test, Purdue Pegboard score was increased 0 to 3 in the pre and post test, WHOQOL-BREF was increased 1.92 to 2.46 in the pre and post test. Average COPM score of performance and satisfaction grade of pre test score was 1 then Post test score of performance score increased to 5.7 and satisfaction increased to 4. Conclusion: Physical therapy and Occupational therapy increase physical function and quality of life in ALS patients. Physical therapy and occupational therapy should study more about patients with ALS.