Although some fragments might remain in ureter, because in URSL stone is fragmented in small pieces , till fragments can be removed through narrowed caliber ureter . In this process it's very common that some of very small fragments left behind, which ultimately passes with in 2-3 weeks. Also because due to fragmentation of stone , bacteria residing in core of stone released in urine, so fever is common phenomena postoperatively. But you should continuously in touch with your treating Urologist. After 2-3 weeks he can plan diagnostic test to confirm clearance of stone fragments.
Answered2016-09-17 08:42:46
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