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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.|
|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.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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