• 대한정형외과학회지
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• 제56권1호
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• pp.98-101
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• 2021

비정상 근육에 의한 척골관 증후군의 발생은 소지외전근의 부근육, 장장근에 의한 것으로 알려져 있고 증상을 유발하는 경우가 드물기 때문에 국내에서는 아직 보고되지 않았다. 저자들은 척골관 증후군을 주소로 내원한 환자에서 소지외전근 부근육을 발견하고 수술적 치료를 시행한 사례를 경험하였다. 척골관 증후군을 호소하는 환자에서 비정상 근육이 척골관 증후군의 원인이 될 수 있음을 염두해 두고 접근하는 것이 중요하겠다.

• Archives of Plastic Surgery
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• 제37권6호
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• pp.783-787
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• 2010

Purpose: There are many articles describing about Guyon canal compression syndrome. Until recently, most of these articles have been presented about the symptoms of ulnar nerve compression, but there have been no reports about ulnar artery compression. In this article, besides the nerve compression symptoms in the Guyon's canal, we represented the symptoms and treatments based on the ulnar artery obstruction. Methods: Guyon canal is composed of the hamate and pisiform, and the ligaments which connect them. The course of the ulnar nerve and artery, which passes through this narrow canal, is affected by the anatomical structure of the base of the canal. Out of 14 patients (21 cases) were retrospectively reviewed in this study from 2006 to 2009. Of 14 patients, there were 5 men and 9 women with ages between 21 to 61 years old. The symptoms had volar sensory loss of ulnar sided digits, with muscular atrophy of hypothenar muscles. Prior to surgery, most of these patients had vascular disorders which was diagnosed definitively by angiography and electromyogram. Results: The release of Guyon canal and interposition graft of the obstructed arteries was carried out to 11 patients (15 cases) who had artery (vascular) occlusive disorder, and. 12 cases had sympathectomy and interposition graft after resection of obstructed ulnar artery. Six cases had release of carpal tunnel performed simultaneously. There were no major complications after surgery. The circulation of the ulnar artery was improved along with the patients' symptoms. Conclusion: The pre-existing articles about Guyon canal compression syndrome were mainly focused on ulnar nerve compression. This study, which was carried out by our department, showed that most of these patients had ulnar artery obstruction or stenosis simultaneously with ulnar nerve compression. The vascular disorder was corrected by interposition graft after the resection of the site of ulnar artery occlusion. And to conclude, When we resolve the ulnar nerve compression, the proper diagnosis & treatment of impaired ulnar artery circulation should be carried out concomitantly.