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RetroPerc™ Retrograde Percutaneous Nephrostomy System

Gain precise percutaneous access to the kidney by means of controlled fine wire puncture from within the collecting system.

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RetroPerc™ Advantages

Puncture the relatively avascular papilla under direct vision in perfect alignment with the infundibulum.

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Avoid Infundibular Injury.

Position your nephrostomy dilation and sheath position in perfect alignment with the infundibular long axis. Offering maximal protection of infundibulum.


Supine Position.

Ideal for supine position - maintain endoscopic access from above and below.


Reduced Radiation.

Dramatically reduces exposure for patient and surgical team.

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Full Control.

Through and through access - never lose control of nephrostomy tract.


Single Procedure.

Allows the nephrostomy tract creation and PCNL to be performed as one procedure.



A Natural Extension of Flexible Ureteroscopy.

RetroPerc™ System

  • Set Includes

    • Specialized Puncture Wire

    • Radiopaque TFE Sheath with locking

    • Exchange Catheter with Inner Dilator

    • Part Number: RP91-01
      Includes 3 sets per box

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*Dornier MedTech is the exclusive distributor of the RetroPercTM Flexible Ureteroscopy Guided Retrograde Nephrostomy Wire Puncture Set. ©2023 Dornier MedTech. All rights reserved. The contents herein are subject to change without prior notice and come directly from and their applicable cleared 510K. The content contained in this material is for information purposes only and provided “as is”. The actual products may vary from the images shown. The products shown are only offered in countries where they may be legally sold. Please check the availability with your local sales representative or customer service

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