Retrograde flow of urine from the URINARY BLADDER into the URETER. This is often due to incompetence of the vesicoureteral valve.
Also Known As:
Vesicoureteral Reflux; Vesicoureteral Reflux 1; Grade1, Vesicoureteral Reflux; Reflux, Primary Vesicoureteral; Reflux, Secondary Vesicoureteral; Reflux, Vesico-Ureteral; Reflux, Vesicoureteral; Reflux1, Vesicoureteral; Vesico Ureteral Reflux; Vesicoureteral Reflux, Primary; Vesicoureteral Reflux, Secondary; Vesicoureteral Reflux1s; Primary Vesicoureteral Reflux; Secondary Vesicoureteral Reflux; Vesicoureteral Reflux Grade1; Vesicoureteral Reflux1