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Type: Artigo de periódico
Title: Negative Pressure In The Perivascular Space Of The Brachial Plexus [bloqueio Interescalenico: Identificacao De Pressao Negativa No Espaco Perivascular Do Plexo Braquial]
Author: Pires De Arruda J.E.
Eugenio A.G.B.
Abstract: A hypothesis of the existence of a negative pressure in the perivascular space around the brachial plexus as the one that exists in the peridural space is proposed. To prove this hypothesis, a special designed manometer adapted to the needle for performing the punction of the fascia using Winnie's technique was used. In ten cases the existence of a subatmospheric pressure was proved, in the perivascular space. The measurement of this negtive pressure suggests a proportion between the values found and the ages of the patients. The highest pressure was registered in the youngest patients.
Rights: fechado
Identifier DOI: 
Date Issue: 1979
Appears in Collections:Unicamp - Artigos e Outros Documentos

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