The role of laser in percutaneous surgery. Is this the best option for this approach?

Holmium laser has been established asthe gold-standard for the ureteroscopic management of urinary stone disease. However the role of laser inpercutaneous nephrolithotomy (PCNL) varies, as multiple energy sources and lithotripters are available. Currently, lasers are becoming more relevant with the development of several miniaturized PCNL techniques. The purpose of this article is to review the role of laser in percutaneous renal surgery, and whether or not it is the best option for this approach. Discussion points include: the history and background of lasers in urologic surgery, PCNL and its outcomes in the literature, the positives and negatives of lasers versus other lithotripters in several different PCNL techniques, emerging laser technology such as thulium fiber laser, the use of lasers in establishing percutaneous renal access, and laser's role in non-stone percutaneous renal surgery.