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W20a Rawa The Buttonhole technique.ppt [Lecture seule] - SFAV

W20a Rawa The Buttonhole technique.ppt [Lecture seule] - SFAV

W20a Rawa The Buttonhole technique.ppt [Lecture seule] - SFAV

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q<br />

BH consists of creating a tunnel measuring<br />

just a few millimeters between the skin surface<br />

and wall of the fistula.<br />

q<br />

This tunnel will enable cannulating the AVF<br />

repeatedly at the exact same location, same angle<br />

and depth using a standard or blunt needle.

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