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저명한 불안정성을 가진 만성 족관절 염좌 환자의 족관절 골성 병변에 대한 분석
정철용,은일수,김병철,최성종,류총일,김종균,최현수,Jung, Chul-Yong,Eun, Il-Soo,Kim, Byung-Cheol,Choi, Sung-Jong,Yoo, Chong-Il,Kim, Jong-Kyun,Choi, Hyun-Soo 대한족부족관절학회 2006 대한족부족관절학회지 Vol.10 No.1
Purpose: We analyzed the ankle bony abnormality of patients with marked ankle instability who had chronic ankle sprain more than 3 years. Materials and Methods: We evaluated the chronic ankle sprain (more than 3 years) patients with marked ankle instability tested by varus stress test and anterior draw test from March 2000 to December 2005. Eighty-nine patients (104 ankle) were evaluated and there were 38 males and 51 females. The mean age of patient at the time of diagnosis was 34.5 (range, 18 to 56 years). The average duration of morbidity was 7 years and 3 months (range, 3 years and 3 months to 21 years). The patients who had history of dislocation, fracture, malalignment, operated patients, and rheumatoid ones were excluded. Plain radiographs of AP, lateral, oblique and mortise view were checked. Results: Radilologic abnormalities were found at 74 ankles (71%) among 104 ankles. Frequent sequences of location were anterior talotibial osteophyte, medial malleolar osteophyte, Os subfibulare, lateral malleolar osteophyte. Posteior osteophyte, ankle arthritis, talar articular defect were rarely found. Conclusion: Seventy-one percent among patients with chronic ankle sprain and marked ankle instability showed more than one radiologic abnormalities. Thus, more exclusive and accurate ankle examination should be performed in these patients.
정철용 ( Chul Yong Jung ) 상명대학교 사회과학연구소 2005 社會科學硏究 Vol.20 No.-
The simultaneous integration of customer demand, internal processes, and upstream supplier performance is commonly referred to as supply chain management (SCM). Although research interests in SCM are growing, not much have been directed towards the framework of SCM performance. This article surveys the current development in literatures to identify the elements of SCM affecting its performance: partnership, process integration, and information sharing.
XBRL의 표준화 현황 및 기업에서의 활용방안에 대한 연구
정철용 ( Chul Yong Jung ) 상명대학교 사회과학연구소 2005 社會科學硏究 Vol.20 No.-
This article introduces about XBRL, extensible Business Reporting Language, which is widely accepted as the international standard language for business financial reporting. XBRL is a kind of XML application based on the open Internet technologies. It enables for companies to implement seamless information supply chains from businesses to financial institutions, to supervisory authorities, and to other stake holders for real time information access, and thereby contributes to the transparency of accounting and management.
진구성 Freiberg병의 수술적 치료(3가지 방법의 비교)
류총일,정철용,김병철,최성종,정용욱,Yoo, Chong-Il,Jung, Chul-Yong,Kim, Byung-Cheol,Choi, Sung-Jong,Jung, Yong-Wook 대한족부족관절학회 2004 대한족부족관절학회지 Vol.8 No.2
Purpose: We compared the results of three surgical procedures of the old neglected Freiberg's disease that was managed with metatarsal head reshaping, metatarsal head resection, and dorsal closing wedge osteotomy. Materials and Methods: From march 1996 to July 2002, five cases in six patients whose metatarsal head collapse already progressed underwent operative treatment. We compared the operative results in the view point of the radiographic follow-up and lesser toe metatrasophalangeal joint scale of AOFAS. Results: There were no further joint destruction and loose body formation. Also, lesser toe metatrasophalangeal joint scale of AOFAS improved from average score, 38.5 (range $22{\sim}49$) of preoperative one to average score, 86.6 (range, $72{\sim}100$). Especially, the 2 cases that underwent dorsal closing wedge osteotomy showed most favorable result and the 2 cases with metatarsal resection showed next favorable result. The 2 cases with intra-articular loose body removal and metatarsal reshaping showed the least effective result among three operative methods. Conclusion: Our Operative experiences of old neglected Freiberg's disease were all satisfactory irrespective of operative options and dorsal closing wedge osteotomy was thought to be most effective method.
무지 외반증의 교정에 있어 최소 절개를 이용한 원위 중족골 선상 절골술의 초기 수술 결과
은일수,정철용,김병철,최성종,구정모,최현수,허정욱,류총일,Eun, Il-Soo,Jung, Chul-Yong,Kim, Byung-Cheol,Choi, Sung-Jong,Ku, Jeong-Mo,Choi, Hyeon-Soo,Huh, Jung-Wook,Yoo, Chong-Il 대한족부족관절학회 2007 대한족부족관절학회지 Vol.11 No.2
Purpose: Good results using minimal invasive hallux valgus surgery has been reported recently. We evaluate the usefulness of linear distal metatarsal osteotomy with minimal skin incision in mild and moderate hallux valgus deformity. Materials and Methods: Twenty-eight patients (thirty-one cases) who had mild to moderate hallux valgus deformity and underwent linear distal metatarsal osteotomy using minimal skin incision were evaluated between February 2005 and February 2006. Hallux-metatarsophalangeal-interphalangeal scale of AOFAS (American Orthopaedic Foot and Ankle Society) score was used as clinical evaluation. Preoperative, postoperative, after pin removal, and final follow up plain radiographs were used as radiologic evaluation. Results: Twenty-six cases (83%) among thirty-one cases showed more than average satisfaction, Average AOFAS score were improved from 63.2 points (range 45-74 points) to 86.4 points (range 67-93 points). Preoperative radiologic index of IMA $14.0^{\circ}$ (range $10-18^{\circ}$), HVA $30.2^{\circ}$ (range $19-39^{\circ}$), DMAA $13.8^{\circ}$ (range $5-23^{\circ}$) were improved postoperatively as IMA $8.3^{\circ}$ (range $5-10^{\circ}$), HVA $10.5^{\circ}$ (range $2-20^{\circ}$), DMAA $7.2^{\circ}$ (range $0-14^{\circ}$) correctively. Mean operative time was 15.5 minutes (range 11-18 minutes) and mean operative time was 5.6 days (range 2-8 days). Conclusion: Despite small skin incision and short operative time and admission period, linear distal metatarsal osteotomy with minimal skin incision showed similar results with conventional distal metatarsal osteotomy. Thus, it was thought to be useful operation in mild and moderate hallux valgus deformity.