Kidney Stone Fragments After Lithotripsy. Considered successful kidney stone treatment as having insignificant fragments of kidney stones of less than 4. Of 9 kidneys with fragments of more than 5 mm.
The stones are broken into tiny pieces. Of 9 kidneys with sand remaining 6 66 and all 3 kidneys that appeared to be free of stones after eswl were without stones at followup. A kidney stone is a solid mass made up of tiny crystals.
In general a lithotripsy lasts a minimum of 45 minutes.
Considered successful kidney stone treatment as having insignificant fragments of kidney stones of less than 4. Considered successful kidney stone treatment as having insignificant fragments of kidney stones of less than 4. Most of these fragments are passed out of the kidney due to the normal flushing action of the manufacturing of urine. Shock wave lithotripsy swl is the most common treatment for kidney stones in the u s.