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Percutaneous nephropyelostomy using a fine-needle puncture set.

R Günther·P Alken·J E Altwein
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Abstract

The authors describe an improved method of percutaneous nephropyelostomy using a long, fine, flexible needle combined with a wider and shorter cannula. The needle facilitates atraumatic puncture of the renal collecting system and antegrade pyelography and subsequently serves as a guide over which the nephrostomy cannula is inserted. This technique was successful in 105 of 115 procedures (93 patients) over a period of 15 months and has replaced operative nephrostomy in the author's hospital.

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HumansKidney PelvisNeedlesPuncturesUrinary CatheterizationJournal Article

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R Günther, P Alken, J E Altwein. 1979. Percutaneous nephropyelostomy using a fine-needle puncture set.. https://doi.org/10.1148/132.1.228b

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