Fig. 2 | Scientific Reports

Fig. 2

From: Therapeutic experience and key techniques of tubeless percutaneous nephrolithotomy

Fig. 2The alternative text for this image may have been generated using AI.

Appearance and application of oblique sheath. (A). Dilator with a matching oblique sheath. (B). Front view of oblique sheath. (C). Side view of oblique sheath. (D-F). No bleeding in the channel by using oblique sheath. (G-I). Counterclockwise rotation of the oblique sheath resulted in a transition from a clear to a blurred view. The arrow indicated the site of vascular injury.

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