관혈적 정복술 및 내고정술 후 군인에게 발생한 경비골 원위부 골결합증(1예 보고)

이준영,남기영,송경철,Lee, Jun-Young,Nam, Ki-Young,Song, Kyoung-Chul 대한족부족관절학회 2010 대한족부족관절학회지 Vol.14 No.1

The scanty literature on distal tibiofibular synostosis includes descriptions of relatively few specific complaints. Here we report a case of a 24-year-old young soldier who sustained a left ankle lateral malleolar fracture about 6 months ago and was initially treated by the open reduction and internal fixation with plate & screw. But 6 months later, he suffered from an vague ankle pain, each time the symptoms occurred right after an active ambulation, ankle dorsiflexion, especially when he had exercised aggressively. The radiographs revealed that there was a mature distal tibiofibular synostosis. We treated the patient with surgical excision of synostosis. Post-operative condition was satisfied to all concern and the result was found to be excellent during one-year follow-up.

인터넷 중독 고위험 청소년의 성별에 따른 임상적, 정신병리적 특성

이지윤(Ji Yoon Lee),권준근(Jun-Gun Kwon),이준영(Jun-Young Lee),정희연(Hee Yeon Jung),손보경(Bo Kyung Sohn),최삼욱(Sam Wook Choi),김대진(Dai Jin Kim),최정석(Jung-Seok Choi) 한국중독정신의학회 2016 중독정신의학 Vol.20 No.1

Objectives : Most previous studies of Internet addiction (IA) have been performed on males, and little is known about gen-der differences in IA. We examined gender differences in the clinical and psychopathological features related to high-risk for IA among adolescents. Methods : 714 (male : N=389 ; fe-male : N=325) have reported questionnaires as follows ; 1) clinical and psychopathological features (depression, anxiety, Attention Deficit Hyperactivity Disorder (ADHD) symptoms, Smartphone addiction, impulsivity, behavioral inhibition and approach systems, state-trait anger, aggression, beliefs about aggression, and resilience) 2) Internet and Smartphone usage patterns. In 691 who completed the Young’s Internet Addiction Test (YIAT), A total of 487 adolescents were classified into the normal Internet use group, with YIAT scores of 20-39 (male :N=232 ; female : N=255) and 204 adolescents were classified into high-risk for IA group (male : N=144 ; female : N=60). Results : Most factors described above predicted high-risk for IA in male and female adolescents. Especially, the present study found that psychological resilience had negative association with possibility of IA in female, while cognitive impulsivity and hostile aggression were associated with possibility of IA in male adolescents. Conclusion : This study found gender-re-lated features in adolescents at high-risk for IA. Thus, gender-specific strategies are needed to maximize prevention and treatment effectiveness of IA.

당뇨병성 신부전증 환자의 선단 궤양에 의한 하지절단(1예 보고)

이준영,유재철,Lee, Jun-Young,Yu, Jae-Cheol 대한족부족관절학회 2009 대한족부족관절학회지 Vol.13 No.1

Calciphylaxis is a rare disease that appear in patients with secondary hyper-parathyroidism or chronic renal failure or that show defect in calcium phosphate metabolism which is characterized by fibrin deposit or calcification of medial wall of vessels causing gradual ischemic skin necrosis. Calciphylaxis is a disease with poor prognosis as skin necrosis can progress rapidly. If left untreated, calciphylaxis will progress to sepsis with high mortality. The treatment is controversial but kidney transplantation or parathyroidectomy is suggested to recover calcium-phosphate metabolism. The authors have experienced calciphylaxis in a patient with chronic renal failure caused by DM nephropathy with characteristic skin lesion and rapid skin necrosis. We describe this case with documentary reviews.

10세 남자 운동선수에서 발생한 아킬레스건 파열을 동반한 종골 골단의 견열 골절: 증례 보고

이준영,박이규,임재환,Lee, Jun Young,Bak, Yi Gyu,Lim, Jae Hwan 대한족부족관절학회 2018 대한족부족관절학회지 Vol.22 No.2

Calcaneal apophysitis is a relatively common disease in young athletes. On the other hand, if not treated properly, it can lead to apophyseal avulsion fracture in rare cases. In the case of apophyseal avulsion fractures, it is often necessary to remove or preserve the bone fragment, which often requires a suture of the Achilles tendon. A 10-year-old badminton athlete visited the outpatients' clinic with pain in both heels from 10 months ago without any trauma history. After conservative therapy, the pain in the left heel was relived but the right heel pain persisted. After 10 months of conservative therapy, the patient visited the outpatients' clinic showing a calcaneal apophyseal avulsion fracture with a total rupture of the Achilles tendon. In the operation room, a bone fragment needed to be removed because of its poor viability and the fragment was too thin for fixation. After removing the bone fragment, the ruptured Achilles tendon was fixed with an anchor system.

중등도 및 중증의 무지 외반증 환자 치료에 변형된 중족골 원위부 갈매기형 절골술과 근위부 갈매기형 절골술에 대한 비교

이준영,박상수,Lee, Jun-Young,Park, Sang-Soo 대한족부족관절학회 2012 대한족부족관절학회지 Vol.16 No.1

Purpose: The purpose of our study is the comparison of radiological and clinical outcomes between modified distal chevron osteotomy and proximal metatarsal osteotomy for the patients who had moderate to severe hallux valgus deformity. Materials and Methods: In this retrospective study, we included 54 patients (65 feets) who underwent the operation of moderate to severe hallux valgus in our hospital from May 2007 to August 2010. Our study compares two groups. For Group 1, a modified distal chevron osteotmy and a distal soft tissue procedure were done and for Group 2, a proximal metatarsal osteotmy and a distal soft tissue procedure were done. The group 1 were 29 feets; the group 2 were 36 feets, and the average follow up was 9 months. Results: The radiological results show that the hallux valgus angle and the first-second intermetatarsal angle were significantly decreased in two groups. In each parameter, the correction of the hallux valgus angle was $19.1^{\circ}$ (Group 1) and $24.3^{\circ}$ (Group 2), the correction of the first-second intermetatarsal angle was $9.6^{\circ}$ (Group 1) and $10.3^{\circ}$ (Group 2). Shortening of the first metatarsal length was 0.87 mm (Group 1) and 0.77 mm (Group 2). There are no significant clinical results (American Orthopaedic Foot and Ankle Society score, AOFAS score) in two groups. Conclusion: It is thought that a modified distal chevron osteotomy and a distal soft tissue procedure are a considerable operative treatment of moderate to severe hallux valgus deformity because of the similar cilinical results, more simple operative techniques, and less complications than a proximal metatarsal osteotomy.

골다공증과 동반된 족관절 외과 골절의 지연나사를 이용한 치료

이준영,이광철,Lee, Jun-Young,Lee, Kwang-Chul 대한족부족관절학회 2006 대한족부족관절학회지 Vol.10 No.2

Purpose: To evaluate the results of ankle lateral malleolar fractures classified as Danis-Weber type B accompanying osteoporosis that were treated with lag screw. Materials and Methods: 15 cases of Danis-Weber type B ankle lateral malleolar fractures that had T score of less than -2.5 in BMD(bone mineral density) test were selected from June 2003 to December 2005. 10 cases were males and 5 cases were females with mean age of 59 years. The main injury mechanism was supination and external rotation. Mean follow-up period was 16 months. Clinical and radiologic evaluation was done according to Meyer and Kumler's criteria. Results: All cases showed satisfying result and mean radiologic bone union period was 3 months. Anatomic reduction and bone union was acquired in all cases without complications including wound infection, skin necrosis, delayed union and nonunion Conclusions: Lag screw fixation seem to be excellent treatment of Danis-Weber type B lateral malleolar fractures with osteoporosis as it can minimize soft tissue injury and enable anatomic reduction with firm fixation.

운동 선수에게 발생한 급성 비골건 아탈구의 수술적 치료: 증례 보고-2예

이준영,이자용,Lee, Jun-Young,Lee, Ja-Yong 대한족부족관절학회 2005 대한족부족관절학회지 Vol.9 No.1

Acute subluxation of the peroneal tendon is an uncommon injury which is predominantly associated with a trauma. Traumatic peroneal tendon subluxation in athletes is an uncommon cause of ankle pain. As a result, the diagnosis is often delayed. Numerous surgical techniques have been described for chronic peroneal subluxation or dislocation, however reports in acute cases are rare. Authors experienced two cases of acute subluxation of peroneal tendon in athletes which were treated by simple primary repair of superior peroneal retinaculum with good results.

성인의 원위 경비골 관절에 발생한 골연골종 - 1예 보고 -

이준영,이광철,Lee, Jun-Young,Lee, Kwang-Chul 대한족부족관절학회 2003 대한족부족관절학회지 Vol.7 No.2

Although osteochondromas are common lesions, osteochondroma accompanying diastasis of the ankle joint in a child or adult is an uncommon condition. No previous cases of distal tibiofibular diastasis caused by an osteochondroma in adult have been reported except in child. The authurs experienced a case of mild distal tibiofibular diastasis secondary to an osteochondroma in a 37-year-old female presented with right ankle pain. Osteochondroma of the distal tibiofibular joint were detected on magnetic resonance imaging (MRI). She was pain-free 4 weeks after excision of the osteochondroma. The patient has remained asymptomatic for 1 years postoperatively. Early excision obviates the need for complex reconstructive surgery to correct ankle deformity later.

내측 반월상 연골판 후각 기시부 파열의 특징 및 관절경 소견

이준영,김동휘,하상호,이상홍,강정훈,Lee, Jun-Young,Kim, Dong-Hui,Ha, Sang-Ho,Lee, Sang-Hong,Gang, Joung-Hun 대한정형외과스포츠의학회 2009 대한정형외과스포츠의학회지 Vol.8 No.1

Purpose: We wanted to report the clinical characteristics and arthroscopic findings of radial tear in medial meniscus posterior horn insertion, commonly occurs in patient over middle age with documentary review. Materials and Methods: Retrograde study using hospital records was done to 40 cases in 40 patients who visited our hospital and had been performed knee arthroscopic surgery due to medial meniscus posterior horn insertion tear between January, 2005 to April, 2007. Seven cases were male and 33 cases were female with the mean age of 61 (range, 47-80). Trauma history, stage of arthritis, period between pain and operation, MRI findings, clinical symptoms and operation methods were evaluated. Results : Six cases had trauma history while 34 cases didn't. In simple x-ray, using Kellgren-Lawrence classification, 31 cases were between stage 0 and II while 9 cases were stage III. In arthroscopic exam, there were 17 cases of Outerbridge grade IV, 4 cases of grade III, 9 cases of grade II, 9 cases of grade I. The mean duration of pain was 5.3 months. In MRI, at least one finding of cleft in axial or coronal view or ghost sign in sagittal view was found in all cases. The shape of meniscus tears were blunt in 18 cases, transverse in 12 and degenerative tear in 10. Subtotal meniscectomy was performed in 16 cases, partial meniscectomy in 10 cases and meniscal repair in 14 cases. Conclusion : Medial meniscus posterior horn insertion tear occurs in patients over middle age is rarely related to trauma history but causes painful mechanical symptom and usually accompany arthritis. Meniscectomy can be done for the treatment but repair can be considered is some cases. Further study on the treatment result will be needed.

Maisonneuve 골절에서 수술적 치료의 결과

이준영,하상호,손홍문,이광철,Lee, Jun-Young,Ha, Sang-Ho,Sohn, Hong-Moon,Lee, Kwang-Chul 대한족부족관절학회 2007 대한족부족관절학회지 Vol.11 No.1

Purpose: This study is to analysis the outcome of patient with surgically treated Maisonneuve fracture and find out the factors that might influence the outcome. Material and methods: 20 patients who had surgical treatment due to Maisonneuve fracture between February, 2001 to March, 2005 were studied. The patients were followed for at least 1 year and average follow up period was 25 months. The average age was 41 years, 16 were male and 4 were female. Mechanism of injury according to Rouge-Hansen classification was supination-external rotation. In all cases, percutaneous screw fixation was applied proximal to tibiofibular syndesmosis. The screws were removed after 8 weeks under local anesthesis. Clinical, functional and radiographic results were evaluated. Results: 17 cases (85%) showed satisfying clinical and radiographic results. The mean functional score according to Ankle Scoring System was 91 (83 to 95). Complication occurred in 1 case with underlying systemic disease and 2 cases with initial ankle joint dislocation. Conclusion: Surgical treatment of Maisonneuve fracture showed relatively satisfying result. However, initial injury state and accompanying disease seem to have great effect on the result.