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Maximizing ureteroscope deflection: "play it straight".

Manoj Monga·Stephen P Dretler·Jaime Landman·Joel W Slaton·Marius C Conradie·Ralph V Clayman
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Abstract

We studied simple maneuvers to optimize active deflection of the flexible ureteroscope. Up to 61 degrees of active deflection is lost if the ureteroscope is not kept in a straight alignment. Holding the ureteroscope taut, placing a super-stiff guidewire in the working channel, or using an access sheath maximizes active deflection.

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HumansKidney DiseasesUreteral DiseasesUreteroscopyJournal ArticleResearch Support, Non-U.S. Gov't

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Manoj Monga, Stephen P Dretler, Jaime Landman, Joel W Slaton, Marius C Conradie, Ralph V Clayman. 2002. Maximizing ureteroscope deflection: "play it straight".. https://doi.org/10.1016/s0090-4295(02)01891-5

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