Abstract
To analyze and compare the different ureteral reimplantation techniques to clarify the decision making for surgical treatment of vesicoureteral reflux. From July 1995 to December 2000, 218 patients underwent antireflux surgery. The first 92 cases (143 ureters) were performed with the transvesical technique of Cohen (group 1), the next 37 cases (49 ureters) with the conventional extravesical technique (group 2), and the last 89 cases (113 ureters) with the new minimally invasive technique (group 3). The surgical time, length of hospital stay, postoperative side effects, frequency of pain control, and voiding cystogram findings to ensure the cessation of reflux for all patients were retrospectively analyzed. The success rates were similar among the different procedures. All patients in group 1 required a suprapubic cystostomy, and three had blood clot retention. Four patients in group 2 had bladder inefficiency. The surgical time ranged from 139 to 181 minutes in group 1, 58 to 94 minutes in group 2, and 40 to 61 minutes in group 3. The length of hospital stay ranged from 2.8 to 5.5 days in groups 1 and 2, and no hospital stay was needed in group 3. The frequency of analgesic administration was significantly less in group 2 compared with group 1; however, no analgesia was required in group 3. The results from our comparison show that the minimally invasive technique can be used as a simple and highly effective interventional procedure with less morbidity for the patient.
Published Version
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