• Journal of Yeungnam Medical Science
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• 제3권1호
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• pp.361-366
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• 1986

1985년 3월부터 1986년 6월까지 영남대학교 의과대학 정형외과학교실에서 10예의 주상골 골절환자에 나사를 사용하여 치료하였으며 그 결과를 요약하면 다음과 같다. 10예중 신선골절이 2예였고 불유합 골절이 8예이었다. 불유합 골절의 경우 수상후 수술시까지 기간이 최단 5개월에서 5년이었다. 수술후 고정기간은 평균 4주였으며 4주후 능동적 운동을 시행하여 고정기간의 단축으로 관절운동 회복은 매우 양호하였다. 골유합을 보인 사기는 8예에서 3개월에서 9개월 사이였으며 2예에서는 9개월 후에도 방사선상 골절선은 볼 수 있었다. 골절선이 남아있는 경우도 임상적으로는 증세의 호전(동통, 관절 운동)을 나타내었다.

• 대한골관절종양학회지
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• 제1권2호
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• pp.240-243
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• 1995

본 저자들은 희귀 증례로 사료되는 주상골에 발생한 유골 골종 1 례를 치험하였기에 보고하며, 유골 골종의 특징적인 임상적, 방사선학적 소견으로 인하여 진단은 어렵지 않았으며, 치료는 구역 절제술(en bloc excision)이 원칙이나, 주상골에 발생한 유골 골종의 경우는 광범위 소파술과 자가골 이식술을 통하여 재발없이 종양의 완전 치유가 가능하였던 것으로 사료된다.

• 대한의용생체공학회:의공학회지
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• 제32권2호
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• pp.144-150
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• 2011

The primary purpose of this study was to analyze the motion of the scaphoid, capitate, and lunate during dart-throwing motion by three-dimensional modeling. Five series of CT images of five normal right wrists were acquired from five motion steps from radial extension to ulnar flexion in the dart-throwing motion plane. Segmentation and three-dimensional modeling of bones from CT images was performed using Analyze. Distances among centroids of the scaphoid, capitate and lunate and angles between principal axes of three carpal bones were calculated to analyze the motion by using MATLAB. As the wrist motion changed from radial extension to ulnar flexion, the distance between two adjacent bones decreased. The scaphoid and lunate rotated less than the capitates during dart-throwing motion. This study reports the Three-dimensional in vivo measurement of carpal motion using CT images.

• 대한골관절종양학회지
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• 제11권2호
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• pp.194-198
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• 2005

연골모세포종은 장골의 골단에 호발하는 상대적으로 드문 양성 종양이다. 양성 연골 모세포종은 양성 골종양의 약 1% 정도를 차지한다. 특히 수근부의 연골모세포종은 매우 드문 것으로 알려져 있다. 이에 저자들은 소파술 및 혈관부착 골이식술로 치료한 수근부 주상골에 생긴 연골모세포종의 증례를 보고하는 바이다.

• Journal of Trauma and Injury
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• 제36권4호
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• pp.315-321
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• 2023

Pediatric carpal fractures are rare and often difficult to detect. This paper reviews the current literature on pediatric non-scaphoid carpal fractures, with a case report of a lunate fracture associated with a distal radius and ulnar styloid fracture, managed nonoperatively in a 12-year-old boy. There is lack of consensus regarding the management of these fractures due to the low number of reported cases. A frequent lack of long-term follow-up limits our understanding of the outcomes, but good outcomes have been reported for both nonoperative and operative management. This case report brings attention to the current time period for the definition of delayed union in pediatric carpal fractures, and emphasizes the need for prolonged follow-up for the detection of delayed complications leading to functional impairment.

• Archives of Reconstructive Microsurgery
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• 제13권1호
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• pp.51-57
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• 2004

Introduction: To cover the exposed tendons and bones in the foot and hand which need coverage and abundant vascular flow, lateral arm flaps were transferred. Lateral arm flap is a thin and innervated fasciocutaneous flap with a lower lateral cutaneous nerve and posterior radial collateral artery. Materials and methods: From October 1992 through September 2003, we have performed 5 lateral arm flaps for reconstruction of the exposed achilles tendons in 2 cases and the exposed forearm extensors, 2nd to 5th metacarpal bones and scaphoid each 1 case. The causes were traffic accident in 2 cases and machinary injury in 3 cases. Age range was between 31 to 74 (average 50) and all male except 1. Posterior lateral collateral artery and venae comitantes were anastomosed by end to end in 3 cases and vena comitante in 2 cases. Lower lateral cutaneous nerve was anastomosed with a branch of superficial radial nerve in 2 cases. Results: The results were evaluated by survival of the flap, sensory discrimination, cosmesis and comfort in the activities of the daily living. All flaps were survived. Sensory recovery was graded as deep cutaneous pain sensibility in 2 cases. Cosmesis was moderately satisfied and comfort was good except 1 as moderate. Postoperative defatting procedure was done in 1 case and skin abrasion was occurred in 1 case. Conclusion: Lateral arm flap was suitable for coverage of the exposed achilles tendons and exposed forearm extensors, metacarpals and scaphoid in the wrist.

• 척추신경추나의학회지
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• 제14권1호
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• pp.93-98
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• 2019

Objectives : This study aimed to introduce a new traction therapy and proposes that a new Chuna manual therapy technique could be implemented. Methods : The patient is placed in the prone position and their ankle is fixed to the fixing table. Next, clinicians contact on the vertebral spinal process above herniated disc region with the tissue pulled head part of scaphoid bone and the lower part of the pelvis is pulled horizontally to the foot. Conclusions : It was recently identified that traction while maintaining lumbar lordosis is more effective for lumbar disc herniation and is associated with fewer side effects. Chuna manual therapy also uses a technique of lumbar flexion-distraction manipulation to treat HIVD. further research is required.

• 대한두경부종양학회지
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• 제38권1호
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• pp.69-74
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• 2022

Endochondral pseudocyst of the ear is a rare, benign, non-inflammatory cystic disease. It is known that there are a variety of treatment methods for pseudocyst, which is mainly common in the scaphoid or triangular fossa of the ear. Pseudocyst formation is prevalent in the residual cavity of the ear. So, to prevent a recurrence, a surgical approach is also required, but management through compression is necessary after surgery. Applying a cube magnet to the lesion to press provides patient convenience and facilitates continuous management.

• Archives of Reconstructive Microsurgery
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• 제20권1호
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• pp.82-88
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• 2011

Vascularized free fibula head transfer is an established method for reconstruction of long bone defects of the upper limb involving the distal radius or the proximal humerus. For the wrist following tumor resection, in cases of resection of the radial articular surface, three reconstructive options are possible: 1. fibular head transfer to replace the radial joint surface, 2. fixation of the fibula to the scaphoid and lunate, 3. complete wrist fusion. The decision on the type of the operation depends on the amount of the resection and the remained normal anatomical structures, and also the necessity of function of the wrist in the future. The authors believe that the vascularized free fibula head graft is a safe and reliable method for reconstructing the upper limb, especially for patients with a defect of the distal radius, and report the operative methods, donor vascular consideration, complications, and functional result after this operation.

• Investigative Magnetic Resonance Imaging
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• 제22권2호
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• pp.135-139
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• 2018

Most capitate fractures occur in association with additional carpal injuries, particularly scaphoid fractures. Isolated fractures of the capitate account for only 0.3% of carpal injuries, and stress fractures are one form of this fracture. We report the case of a 20-year-old male who had a stress fracture of the capitate after serving as an honor guard in the military. Conventional radiographs and computed tomography of the right wrist revealed a minimally displaced fracture line located at the midcarpal aspect of the right capitate. A magnetic resonance imaging scan demonstrates a subarticular capitate fracture with diffuse bone marrow edema, small osteophytes, and irregularity of the midcarpal articular cartilage. We also review the carpal kinematics which possibly caused the stress fracture. Although stress fractures of the capitate are rare, they should also be accounted for with patients who perform repetitive motions of the wrist to a considerable extent.