What does this article add?
This study reviewed and reclassified the complications during or after retrograde intrarenal surgery in light of the literature. It is also one of the first studies in the literature to classify complications according to the Clavien and Satava systems. Furthermore, it reveals situations that may require additional intervention or secondary operation as pre-operative predictive factors.
Acknowledgements: None
Funding: None
Conflict of interest: The authors declare that they have no conflict of interest.
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