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Optimizing Use of the Holmium:YAG Laser for Surgical Management of Urinary Lithiasis

  • Minimally Invasive Surgery (V Bird and M Desai, Section Editors)
  • Published:
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Abstract

The holmium:yttrium aluminum garnet (Ho:YAG, holmium) laser is an intracorporeal lithotrite that is widely used in the surgical management of urinary lithiasis. The Ho:YAG laser is capable of fragmenting urinary stones of all compositions while maintaining a wide margin of safety. The 2140-nm wavelength of energy is transmitted from the generator to the stone using specialized silica optical fibers. The effectiveness of the laser can be impacted by the type of laser fiber used, the pulse energy and frequency settings, and the composition of the stone. This paper provides an overview of Ho:YAG laser fibers utilized for lithotripsy during ureteroscopy. We will also review current data regarding optimal energy settings and discuss our experience with different fragmentation techniques.

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Conflict of Interest

Dr. Abhishek P. Patel declares no potential conflicts of interest relevant to this article.

Dr. Bodo E. Knudsen is a consultant for Boston Scientific and Olympus Surgical.

Human and Animal Rights and Informed Consent

This article does not contain any studies with human or animal subjects performed by any of the authors.

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Authors and Affiliations

  1. Department of Urology, The Ohio State University Wexner Medical Center, 915 Olentangy River Road, Suite 2000, Columbus, OH, 43210-1228, USA

    Abhishek P. Patel & Bodo E. Knudsen

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  1. Abhishek P. Patel
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  2. Bodo E. Knudsen
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Correspondence to Bodo E. Knudsen.

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This article is part of the Topical Collection on Minimally Invasive Surgery

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Patel, A.P., Knudsen, B.E. Optimizing Use of the Holmium:YAG Laser for Surgical Management of Urinary Lithiasis. Curr Urol Rep 15, 397 (2014). https://doi.org/10.1007/s11934-014-0397-2

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  • DOI: https://doi.org/10.1007/s11934-014-0397-2

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