Table 2. Stone location in the included studies.

Author	PUJ	RP	UP	MP	LP	Non-LP	Other renal	Ureteric
Suliman et al (15)	–	20	21	–	29	–	48	11
Freton et al. (16)	–	–	–	–	17	–	–	–
Corcoran et al. (17)	11	10	3	6	–	–	–	–
Unsal and Resorlu (18)	–	5	3	4	5	–	–	–
Yuruk et al. (19)	–	4	4	3	3	–	–	–
Baş et al. (20)	–	14	2	1	10	–	9	–
Erkurt et al. (21)	–	22	10	12	28	–	–	–
Yeow et al. (22)	–	–	–	–	–	–	17	7
Tanaka et al. (23)	27	–	–	–	13	9	2	–
Resorlu et al. (24)	–	29	28	–	29	–	9	–
Featherstone et al. (25)	3	3	2	1	7	–	–	2

PUJ, pelvicalyceal system; RP, renal pelvis; UP, upper pole; MP, mid pole; LP, lower pole.