[Comparative investigations in closing nephrotomies with conventional suturing technique and dura ribbons (author's transl)].

On 13 rabbits total longitudinal nephrotomies were performed on both kidneys. On the right side the margins of the parenchyma were sutured together with figure eight sutures. On the left, the nephrotomies were closed by tying ribbons of human dura around the kidney. Excretory urograms after 4-8 months showed no differences on both sides. On histological examination there was no difference of the scars. After roentgenological and histological criteria there are no advantages by closing kidney wounds with dura ribbons versus conventional suturing technique.