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2006 - UZ Leuven

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Bewertung des Spenderdefektes ergab 13 x gut, 6 x befriedigend und2x schlecht.Schlussfolgerungen: Die A. Interossea posterior-Lappenplastik stelltaufgrund ihrer konstanten anatomischen Verhältnisse, einfachenPräparation und geringen funktionellen Spenderdefektes die Therapieder ersten Wahl bei Hautdefekten im Bereich der 1. Kommissur unddes Handrückens dar. Aufgrund der Knochenqualität und des grossenSpenderdefektes hat sich die osteo-kutane Variante in unsererErfahrung nicht bewährt. Aufgrund des grossen Spenderdefektes indistalen Unterarmbereich hat sich die A. interossea anteriorLappenplastik in unseren Händen nicht bewährt. Die M. pronatorquadratus-Lappenplastik stellt eine elegante Methode zur Bedeckungdes N. medianus im distalen Unterarmbereich bis zur Rascetta dar.Das distal gestielte vaskularisierte myo-ossäre Transplantat stellt eineAusnahmeindikation zur Behandlung therapieresistenter,atrophischer Frakturen im Karpalbereich dar. Wegen der feinenVaskularisation erscheinen die distal-gestielten Lappenplastiken ausdem Interossea-Strohmgebiet nach Verletzungen im distalenUnterarmbereich riskant, und bei fehlendem eindeutigemDopplersignal kontraindiziert.HIERNER R., BERGER A.: Subtotal and total degloving injuries at thehand. Chirurgica, <strong>2006</strong>; 101: 32.Background: Total or subtotal skin loss at the hand presents one ofthe most severe functional impairment.Patients and methods: In a retrospective clinical study 11 patients whounderwent reconstruction for subtotal or total skin loss were reviewed.All patients were males and manual workers.The age ranged from 18– 53 years. Primary treatment consisted of a pocket graft according toMarino in 8 patients and primary skin grafting followed by early (within6 months after injury) microsurgical toe transfer in 3 patients. Studycriterias were 1) functional result (perfusion, sensibility, active andpassive ROM), 2) donor site morbidity, and 3) complications.Results: There was protective sensibility in all patients. In the patientswith the pocket graft active ROM of the MP II – V joints was Ex/Flex:0-15-60° and there was significantly reduced thumb mobility becauseof first web space contracture. In the patients with early microsurgicalreconstruction active ROM of the MP II – V joints was Ex/Flex: 0-0-70° and there was no first web space contracture. Static 2PD aftermodified wrap-around transfer showed 6 mm. Regardless the conceptchosen, 4 – 6 operations were needed in every patient in order toreconstruct a „basic-hand“ according to ENTIN. Patients with free toetransfer showed better results at the Moberg pick-up test. Inspite ofthe hugh donor site defect at the abdomen, all patients would prefere75

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