Study of renal blood supply and its implication in renal pelvic surgery

Studies of the blood supply and healing potential of the renal pelvis were correlated. Angiographic studies of anatomic dissection of the blood supply, performed following an injection technique, proved that branches from the renal, lumbar, capsular, and ureteral arteries result in an abundant capillary supply. Comparison of healing after longitudinal and trnsverse incisions showed no significant difference.