Significado anátomo-funcional e importância cirúrgica da anastomose mediano-ulnar de Martin-Gruber / Martin-Gruber mediano-ulnar anastomosis: anatomic/functional meaning and surgical importance

RESUMO

Os objetivos foram verificar a freqüência da anastomose de Martin-Gruber, topografar e classificar as mesmas e comparar a freqüência encontrada anatomicamente e a encontrada nos exames eletroneuromiográficos de rotina. Foram dissecados 50 antebraços de cadáveres, e foram estudados 75 antebraços por eletroneuromiografia. Foram encontradas 5 anastomoses entre o nervo mediano e o nervo ulnar e nenhuma nas eletroneuromiografias.A freqüência da anastomose de Martin-Gruber no nosso meio foi de 10 por cento / The objectives were to verify the frequency of the anastomosis of Martin-Gruber, to topography and to classify the same ones and to compare the frequency found anatomicallyand found her/it in the exams routine electroneuromiographies.50 forearms of corpses were dissected, and they were studied 75 forearms by electroneuromiographies. They were found 5 anastomosis between the median nerve and the ulnar nerve and none in the electroneuromiographies.The frequency of the anastomosis of Martin-Gruber found was 10 per cent...