Surgery Locate the renal stone with pain radiating to medial side of thigh and perineum due to slipping of stone in males ? A At pelvic brim B Intramural opening of ureter C Junction of ureter and renal pelvis D At crossing of gonadal vessels and ureter 💡 Explanation Locate the renal stone with pain radiating to medial side of thigh and perineum due to slipping of stone in males ? ✓ Correct Answer: A. At pelvic brim