No abstract

The majority of patients undergoing minimally invasive therapy for VUR with Dx/HA are cured after 1 treatment. The modified STING is our preferred method of implant injection for the correction of VUR and in our hands produces a resolution rate of 89% (92% of ureters). The technique optimizes ureteral coaptation, is easy to perform and is not associated with any significant short-term complications. Persistence of VUR in a minority of patients continues to be the only significant adverse effect of endoscopic implantation.

The majority of patients (72%) undergoing minimally invasive treatment of VUR with Dx/HA are cured after 1 treatment. Contralateral treatment of nonrefluxing ureters should be considered in view of the increased incidence of new reflux (4.5%) and absence of morbidity with Dx/HA injection. There is a definite learning curve with injection therapy. The location of injected material and experience with the technique appear to correlate with the outcome of the procedure.