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김현성,김철한,강상규,탁민성,Kim, Hyun-Sung,Kim, Chul-Han,Kang, Sang-Gue,Tark, Min-Seong 대한성형외과학회 2010 Archives of Plastic Surgery Vol.37 No.3
Purpose: Pincer nail is a relatively rare deformity characterized by an increase in transverse curvature along the longitudinal axis of the nail. This curvature commonly increases from proximal to distal end of nail, leading to pinching, curling, and distortion of the underlying soft tissue and resulting frequently in severe pain. Numerous surgical procedures have been reported. Preserving the width of the nail in the correction of the pincer nail is very important for functional and aesthetic reasons. We report the results of the correction of the pincer nail using autogenous dermofat graft with a good result. Methods: From May 2006 to September 2008, dermofat graft was performed in 6 patients with pincer nail. Patients were four women and two men, and the average age was 51. The affected digits were the unilateral great toes in four patients and the unilateral thumbs in two patients. Average follow-up period was 13 months. Surgical procedure was removal of nail using an elevator to avoid damage to the nail bed. An incision was created in distal portion of hyponychium. Paronychium was dissected from distal phalanx by periosteal elevator through incision of hyponychium and tunnel was made. Then dermofat grafts harvested from inguinal area were inserted into the tunnel. Finally, a silicone sheet was inserted eponychial fold for prevention of synechia. Objective assessment was evaluated by use of the width index and height index. Results: All patients reported resolution of the pain and soft tissue pinching sensation that they had before the operation. There was good adherence between the nail plate and the underlying nail bed. The nails have regrown and were corrected in a normal and flattened appearance. The width index and height index were improved. Conclusion: The autogenous dermofat graft seems to provide an effective treatment of the pincer nail with preservation of the nail matrix.
김현성,김일평,오상천,동진근,Kim, Hyun-Seong,Kim, Il-Pyung,Oh, Sang-Chun,Dong, Jin-Keun 대한치과보철학회 1996 대한치과보철학회지 Vol.34 No.4
There has been a lot of research into the essence of the smile, but so far just a few studies have been done on the relationship between personality and smile. On the assumption that smile aesthetics are closely related to individual physical condition and psychological state, this study investigated the correlation between personality factors and smile scores. The Personality Factor Questionnaire test was administered to 60 university students (male : 30, female : 30) who have no teeth missing, no experience of orthodontic or prosthodontic treatment and good dentition. Then, portraits were taken in a full smile. Esthetic smile scores were estimated by 10 appraisers who were dentists. These scores were analyzed statistically using the SAS program. The following results were obtained. 1. Personality factors of Warmth, Stableness, Surgency, Boldness, Untroubled-adequacy, Group-dependence, Relaxation, Extraversion, Low anxiety were positively correlated to the aesthetic level of smile. 2. For females, personality factors had greater influence on smile aesthetics, whereas male smile aesthetics were less influenced by personality factors.
김현성 ( Hyun Sung Kim ),이서희 ( Seo Hee Lee ),강준구 ( Jun Goo Kang ),김철식 ( Chul Sik Kim ),임성희 ( Sung Hee Ihm ),유형준 ( Hyung Joon Yoo ),이성진 ( Seong Jin Lee ) 대한내과학회 2010 대한내과학회지 Vol.79 No.1
Hemiballism-hemichorea (HB-HC) is defined as continuous, non-patterned, and involuntary movement involving one side of the body and is often associated with endocrine diseases such as diabetes mellitus (DM) and hyperthyroidism. In Korea, 16 cases of HB-HC associated with non-ketotic hyperglycemia have been reported. Here, we report the first known case of HB-HC associated with type 2 DM and diabetic ketoacidosis (DKA). A 32-year-old man visited our hospital complaining of hemichoreoballistic movement. The patient had no history of DM. In a neurological examination and laboratory tests, HB-HC associated with type 2 DM and DKA was diagnosed. The patient was immediately treated with intravenous hydration and insulin therapy, and completely recovered. DKA and non-ketotic hyperglycemia should be considered as a possible cause of HB-HC, although these are very rare. In HB-HC associated with DKA, strict blood glucose control is needed. (Korean J Med 79:62-66, 2010)
김현성(Hyeon Seong Kim),임효혁(Hyo Hyuc Im),김평중(Pyeong Joong Kim),김현승(Hyun Seung Kim),강재훈(Jae Hoon Kang),임은표(Eun Pyo Im) 한국항해항만학회 2008 한국항해항만학회 학술대회논문집 Vol.2008 No.공동학술
The surges caused by the typhoon of "Nari" which struck the southern coast of Korea are analysed in the center south sea of Korea. The maximum deviations of the water level (maximum surges) were 124~185cm in the center south during the typhoon. The major parameters of the maximum deviations of the water level are as follows : Analysis shows that the pressure drop increased the sea level by 25cm, the flood of the Sumjin River by 4~10cm and the external surge propagation and wind setup by 99~150cm.
김현성(Hyeon Seong Kim),임효혁(Hyo Hyuc Im),김평중(Pyeong Joong Kim),김현승(Hyun Seung Kim),강재훈(Jae Hoon Kang),임은표(Eun Pyo Im) 한국마린엔지니어링학회 2008 한국마린엔지니어링학회 학술대회 논문집 Vol.2008 No.-
The surges caused by the typhoon of "Nari" which struck the southern coast of Korea are analysed in the center south sea of Korea. The maximum deviations of the water level (maximum surges) were 124~185㎝ in the center south during the typhoon. The major parameters of the maximum deviations of the water level are as follows : Analysis shows that the pressure drop increased the sea level by 25㎝, the flood of the Sumjin River by 4~10㎝ and the external surge propagation and wind setup by 99~150㎝.
백승현 ( Seung Hyun Baek ),박성진 ( Sung Jin Park ),김재훈 ( Jae Hoon Kim ),김현성 ( Hyun Seong Kim ),김대환 ( Dae Hwan Kim ),조홍재 ( Hong Jae Jo ),서형일 ( Hyung Il Seo ) 대한외상학회 2012 大韓外傷學會誌 Vol.25 No.2
Purpose: The management of splenic injuries has shifted from a splenectomy to splenic preservation owing to immunity. The purpose of this study was to assess the kinds of management and outcomes through a review of our experience with splenic injuries. Methods: We retrospectively reviewed 47 patients with traumatic splenic injuries using by electronic medical records from Jan. 2007 and Dec. 2011. Splenic injuries were classified according to the American Association for the Surgery of Trauma (AAST) grading system. Results: There were 11 falls, 11 traffic accidents, 10 motorcylcle accidents, 10 pedestrian accidents and 5 abdominal blunt traumas. Low-grade injured patients (≤Grade Ⅲ) were 29 of 43(61.7%), and High-grade injured patients (≥Grade IV) were 18 of 43(38.3%). In 34 patients, non-surgical treatment was performed, and 14 patients underwent a splenectomy. There were relatively more high-grade in older patients, and the highgrade-injury group showed need for a transfusion (p=0.002), more need for a splenectomy (p<0.001), a longer mean hospital stay (p=0.036), a longer ICU stay (p=0.045) and more combined organ injury (p=0.036). Conclusion: Conservative treatment should be considered in low-grade-injury patients (≤Grade Ⅲ). A Splenectomy was performed on 56% of the patients with Grade Ⅳ injuries, so a splenectomy should be considered carefully in such patients. In patients with a grade Ⅴ injury, we think surgical treatment may be needed. (J Korean Soc Traumatol 2012;25:44-48)
김순섭 ( Soon Sub Kim ),여창동 ( Chang Dong Yeo ),김진동 ( Jin Dong Kim ),김현성 ( Hyeon Seong Kim ),장정원 ( Jeong Won Jang ),김창욱 ( Chang Wook Kim ),배시현 ( Si Hyun Bae ),최종영 ( Jong Young Choi ),윤승규 ( Seung Kew Yoon 대한소화기학회 2004 대한소화기학회지 Vol.44 No.6
Hepatitis E is a self-limited and enterically transmitted acute viral hepatitis that occurs from epidemic outbreaks of developing countries and sporadic hepatitis in non-endemic areas. In endemic areas, hepatitis E virus (HEV) is one of the most common ca