Open Access

Table 2

Relation between the type of surgical procedures with mean crystal volume.

Types of surgical procedures Mean crystal volume
p-value
Trans ureteral lithotripsy (TUL) 0.33
Percutaneous nephrolithotomy (PCNL) 0.40
Extracorporeal Shock wave lithotripsy (ESWL) 0.61
Open laparoscopy (Open. S) 0.96