Predictors of Clinical Outcomes of Flexible Ureterorenoscopy with Holmium Laser for Renal Stone Greater than 2 cm

Table 5

Literature review for flexible ureteroscopic and holmium laser management for stone larger than 2 cm.

Study	No. Pts	Mean stone size mm	Average number of procedure	SF%
Riley et al. [27]	22	24	1.82	90.9
Breda et al. [17]	15	22	2.3	93.3
Grasso et al. [14]	51	26.7 (renal)	1.3	91
El-Anany et al. [16]	30	NM	1	77
Our series	120	26	1.6	95.9

NM: not mentioned, SF: stone free.