[Individualized evidence-based interventional stone treatment : One stone, many question marks?]

The treatment of urolithiasis is still one of the most frequent tasks in the daily urological practice. Driven by the technological developments, patient demands and also personal experiences of urologists, many interventional treatment options have been established. To identify the most suitable treatment option, it is of utmost importance to consider not only stone size and localization but also the individual situation of the patient and the published evidence, which despite all efforts often lags behind the technical and clinical reality.