• 대한족부족관절학회지
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• 제15권4호
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• pp.240-242
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• 2011

9 and 10 years old boys presented with pain and swelling without history of trauma around medial malleolar right and left ankle. The swelling was diffuse with tenderness on anterior aspect of medial malleolus. The X-rays revealed fragmented accessory ossification center of medial malleolus an symptomatic side. Traction apophysitis was diagnosed because MRI revealed multiple foci of hypointensity in T1 and T2 weighted images of symptomatic medial malleolus apophysis. Patient was treated in conservative treatment by short leg cast for three or four weeks with restriction of sports activity and improved symptoms.

• 대한정형외과스포츠의학회지
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• 제6권2호
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• pp.122-125
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• 2007

좌골 조면 견열 골절은 초기 청소년기에 슬괵건의 급격한 견인력에 의해 발생하는 급성 손상인 반면, 좌골 조면의 견인 골단염은 과도한 활동과 반복된 미세 외상에 의해 서서히 발생하며 진단시 간과하기 쉽다. 저자들은 태권도 선수로 활동 중인 16세 남자에서 특징적인 방사선 소견을 보이는 간과된 좌골 조면 견열 골절과 반대쪽의 견인 골단염이 동시에 나타난 드문 증례를 경험하여 문헌 고찰과 함께 보고하고자 한다.

• 대한족부족관절학회지
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• 제22권2호
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• pp.74-77
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• 2018

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.

• 대한스포츠의학회지
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• 제36권4호
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• pp.180-188
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• 2018

Purpose: The purpose of this study is to identify bilateral differences of physeal closure of the lateral compartment of the elbow in osteochondritis dissecans (OCD) and related factors with premature physeal closure. Methods: Initial radiographs of the bilateral elbows in 40 baseball players with OCD (group I) were reviewed for the status of physeal closure of the lateral compartment; capitellum, radial head, lateral epicondyle. Forty baseball players with medial epicondylar apophysitis (group II) were enrolled as a control. Relative status of physeal closure of dominant elbow was defined as early, same, and delayed. Bilateral differences of the status of physeal closure were analyzed between groups, and according to the radiographic stages, extent of the lesions and demographic factors in group I. Results: Significant early physeal closures of dominant elbows were identified in group I in capitellum (group I, 55%; group II, 3%), radial head (group I, 53%; group II, 3%), and lateral epicondyle (group I 37%; group II, 5%). In group I, advanced stage and extended lesion showed early lateral compartment physeal closure especially in capitellum and radial head, and players with longer career length and limitation of motion showed early closure. Conclusion: Over the half of the adolescent baseball players with OCD demonstrated early radiocapitellar physeal closures of dominant elbow in initial presentation. Because premature physeal closure contributes to the development of arthritis without appropriate radiocapitellar remodeling, early detection of OCD is essential for prevention of arthritis and successful conservative management.