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관절형 및 고정형 플라스틱 단하지 보조기가 편마비환자의 정적${\cdot}$동적 균형에 미치는 효과
임호용,안연준,김영록,박승규,Lim Ho-Yong,Ahn Yeon-Jun,Kim Yeong-Rok,Park Seung-Kyu 대한물리치료학회 2004 대한물리치료학회지 Vol.16 No.3
The purpose of this study was to determine the effect of HPAFO(Hinged Plastic Ankle Foot orthosis) and SPAFO(Solid Plastic Ankle Foot Orthosis) on standing balance and step moving in hemiplegia patients. Twenty hemiplegic patients were either inpatient or outpatient at the Rehabilitation medicine, MokPo J General Hospital and JeonJu J Medical Center from July 15, 2002 to September 15, 2002. Patients were able to ambulate independently for at least 10 meters and to stand independently for at least 10 minutes with balance measurement tool. The static balance and dynamic activity measurement was determined by SAKAI active balancer(Japan) with wearing HPAFO and wearing SPAFO. The static balance and dynamic activity analysis was analyzed by independent t-test. The results were as follows: 1. There were no significant difference in body weight bearing percent between wearing HPAFO and wearing SPAFO(p>0.05). 2. There were significant difference in whole path length between wearing HPAFO and wearing SPAFO(p<0.05). 3. There were significant difference in Effective Value Area between wearing HPAFO and wearing SPAFO(p>0.001). 4. There were significant difference in repeated functional time between wearing HPAFO and wearing SPAFO(p>0.001). 5. There were significant difference in cadence between wearing HPAFO and wearing SPAFO(p>0.001). The result of this study showed that wearing HPAFO and wearing SPAFO gave fair amount of improvement to static standing balance and dynamic movement ability of hemiplegic patients. The comparison result showed significant differences in between HPAFO and SPAHFO. The result of this study had a general limitation due to the restricted number of cases. The future study needs more detailed research and comparison with various variance between these two orthoses.
편마비환자에게 플라스틱 단하지 보조기착용 전${\cdot}$후 선자세 균형과 동적 움직임에 미치는 효과
임호용,박승규,Lim Ho-Yong,Park Seung-kyu 대한물리치료학회 2005 대한물리치료학회지 Vol.17 No.1
Objective: The purpose of this study were to investigate the standing balance, dynamic activity in hemiplegic patients according to the types of ankle-foot orthosis(AFO) and to determine the most effective type of AFO for gait training. Method: A prospective study was performed for 16 patients with hemiplegia who was able to walk independently. Static balance and dynamic activity were compared in two condition : 1) barefoot and SPAFO, 2) barefoot and HPAFO. Static balance and dynamic activity characteristics were evaluated by Active Balance while they were standing with in two condition AFO and barefoot. Results: There were significant difference in standing balance between barefoot and wearing SPAFO and HPAFO(p<0.05). There were significant difference in dynamic activity balance between barefoot and wearing SPAFO and HPAFO(p<0.05). There were significant difference in gait speed between barefoot and wearing SPAFO and HPAFO(p<0.05). Conclusion: This study showed that wearing SPAFO and HPAFO gave fair amount of improvement to balance and gait ability of hemiplegic patients.
임호용,임진택,Lim, Ho-Yong,Lim, Jin-Taek 대한물리치료과학회 2005 대한물리치료과학회지 Vol.12 No.3
The purpose of this study was to measure the static foot pressure distribution of children between forefoot and rearfoot, and the percentage of static pressure were measured from 1256 normal children in a primary school by the TPScan(Triple Pod Scan) systemCommercial system). The measurement were performed while standing with their comfortable state using the TPScan system. The static pressure distribution between forefoot and rearfoot was analyzed by paired t-test. The results were as follows: 1. The Pes cavus and Pes planus of students was 4.936%. 2. The Pes cavus were 42 children(3.343%) and Pes planus was 20 children(1.592%). 3. The Pes planus were seen in 42 of 1256 children with Grade I in 11 feet (26.2%), Grade II in 24(57.1%), Grade III in 6(57.1%), Grade IV in zero. 4. Pes planus and Pes cavus were significantly difference in foot pressure between forefoot and rearfoot(P<0.05). The future study needs detailed research and comparison with various variance between theses before and after correction.
현실공간과 가상공간에서의 대학생 자아정체감 비교분석 연구
임호용 ( Ho Yong Lim ),황청일 ( Chung Il Hwang ) 경희대학교 교육발전연구원(구 교육문제연구소) 2011 慶熙大學校 敎育問題硏究所 論文集 Vol.27 No.1
본 연구에서는 대학생들을 대상으로 현실공간과 가상공간에서의 자아정체감 관계 및 성별, 학년, 인터넷 활용 시간에 따른 현실과 가상공간에서의 자아정체감 차이, 그리고 가상공간에서의 자아정체감에 영향을 미치는 요인들을 설문을 통하여 실증적으로 조사하고 검증하였다. 현실공간에서의 자아정체감 측정을 위해 박아청(2003)이 개발한 한국형 자아정체감 검사지를 사용하였으나, 가상공간에서의 자아정체감을 측정하기 위한 도구가 마련되어 있지 않아 검사지를 제작하여 신뢰도 및 타당도를 검증하고 이를 활용하여 연구를 수행하였다. 본 연구의 결과는 첫째, 현실공간과 가상공간에서의 자아정체감간에는 통계적으로 유의미한 정적상관이 있고 둘째, 오직 인터넷 활용 시간 정도에 따라서만 현실과 가상공간에서의 자아정체감은 통계적으로 유의미한 차이가 있었으며 셋째, 현실 공간에서의 친밀성, 주도성, 자기수용성이 가상공간에서의 자아정체감을 32.3% 설명하고 있는 것으로 나타났다. 연구결과를 토대로 제한점을 보완하고 보다 발전된 후속연구를 위한 제언을 하였다. This research examined (1) How is related ego-identity of university students in real and cyber-space? (2) Are the differences of ego-identity of university students in real and cyber-space by sex, grade, internet usage time? (3) What are the factors that influence ego-identity of university students in cyber-space? To answer these questions, Korean ego-identity tool was used, and Developed ego-identity tool in cyber-space was verified the reliability and validity. The results suggest that (1) ego-identity of real and cyber-space are related to each other. (2) only the internet application time was the main a variable which make difference in university student`s ego-identity in real and cyber-space. (3) intimacy, initiative, and receptiveness in real life are the critical factors that make happy or unhappy cyber life.
양대중,송태호,임호용,안연준,박승규,김영록,Yang, Dae-Jung,Song, Tae-Ho,Lim, Ho-Yong,Ahn, Yeon-Jun,Park, Seung-Kyu,Kim, Yeong-Rok 대한물리치료과학회 2004 대한물리치료과학회지 Vol.11 No.2
The purpose of this study was to compare difference of the static and dynamic balance in normal subject and LBP subject and recognizes about postural sway. The subjects of this study included 30 normal subjects and 30 LBP subjects. By using Active balance system, the static balance was measured by unit path length, circumference area, weight bearing, stabilometry length, while the dynamic balance was measured by step evaluation. Statistically analyzed using independent t-test to search static balance and dynamic balance difference in two groups. Postural sway appeared greatly in patient group than normal group in analysis result of static balance and postural sway was big in patient group of when closed eye and normal group and patient group did show statistical significance in unit path length, circumference area. Weight support of normal group was shared equally in weight bearing rate, but weight support of patient group stewed less to pain side. Anterior step time and Task achieve time of dynamic balance were spent more in patient group than normal group. Desire to be used to useful information to lay treatment policy about set-up and action of when quantification result of valued postural balance treats low back pain patient by objective tool, in the fixture, more researches in postural estimation desire that is enforced abuzz.
하악과두하 골절 시 후하악 접근법과 내시경을 이용한 구강 내 접근의 비교
김동우,박대송,이상칠,김성용,임호용,염학열,김현민,Kim, Dong-Woo,Park, Dae-Song,Lee, Sang-Chil,Kim, Sung-Yong,Lim, Ho-Yong,Yeom, Hak-Yeol,Kim, Hyeon-Min 대한악안면성형재건외과학회 2011 Maxillofacial Plastic Reconstructive Surgery Vol.33 No.6
Purpose: Patients who had a subcondylar fracture with a displaced or deviated condylar segment were treated with a retromandibular approach (RMA) or an endoscope-assisted transoral approach (EATA) in our department of oral and maxillofacial surgery. The clinical results of the approaches were compared. A comparative study of specific approaches for subcondylar fractures has not been published before in Korea. Methods: Twenty-one patients with subcondylar fractures of the mandible were included. Ten patients were treated with the retromandibular approach and 11 were treated with an endoscope-assisted transoral approach. We examined patient age, gender, fracture sites, classifications, period of maxillomandibular fixation, facial nerve (FN) or greater auricular nerve (GAN) injuries, maximal mouth opening, deflection, occlusal changes, number of plates, follow-up period, and other complications. Preoperative computed tomography and pre-operative, post-operative, and follow-up panoramic views were taken of each patient. Results: Mean maximal mouth openings were similar between the two approaches. FN and GAN injuries were more frequent in the RMA group but the deflective rate with mouth opening was higher in the EATA than that in RMA group. Two cases of post-operative infection occurred in the EATA group, and occlusal changes were observed in one case for both approaches. Conclusion: The RMA offers more direct access and visualization of the surgical field but it can cause scars and retractive injuries of the FN and GAN. But, EATA did not result in consequent nerve injuries or scars postoperatively, but unfavorable fractures such as $medial$ $override$ condyles were more difficult to reduce endoscopically. Except cases of an expected difficult reduction, the treatment of choice for a displaced subcondylar fracture may be an EATA.
낭종성 법랑모세포종으로 인하여 매복된 하악 구치의 교정-외과 치료: 증례보고
문철현,김현민,박대송,김동우,이상칠,김성용,임호용,염학열,Moon, Cheol-Hyun,Kim, Hyeon-Min,Park, Dae-Song,Kim, Dong-Woo,Lee, Sang-Chil,Kim, Sung-Yong,Lim, Ho-Yong,Yeom, Hak-Yeol 대한악안면성형재건외과학회 2011 Maxillofacial Plastic Reconstructive Surgery Vol.33 No.5
Ameloblastoma is an aggressive benign odontogenic epithelial tumour that may arise from the enamel organ, remnants of dental lamina, or the lining of an odontogenic cyst. It is usually categorized into solid or multicystic, unicystic, and peripheral types. Treatment ofameloblastomas include conservative methods such as marsupialisation, enucleation, and curettage; and radical treatments such as marginal or segmental resection. Radical treatments have resulted in lower recurrence rates; however, may also encounter esthetic, functional, and reconstructive problems. Unicystic ameloblastoma has been considered less aggressive and a lower recurrence tendency. Thus, many authors have recommended conservative treatment in cases of unicystic ameloblastoma. An 11 year-old boy presented with displaced second and third molars by luminal unicystic ameloblastoma in the mandible. Cyst enucleation, curettage, and third molar extraction were done. No signs of recurrence or esthetic problems such as facial asymmetry were seen radiologically and clinically, up to 8 years 2 months postoperatively.