In:
International Journal of Urology, Wiley, Vol. 28, No. 4 ( 2021-04), p. 360-368
Abstract:
A nerve‐sparing procedure during robot‐assisted radical prostatectomy has been considered one of the most important techniques for preserving postoperative genitourinary function. The reason is that adequate nerve‐sparing procedures could preserve both erectile function and lower urinary tract function after surgery. When a nerve‐sparing procedure is carried out, the cavernous nerves themselves cannot be visualized, despite the magnified viewing field during robot‐assisted radical prostatectomy. Thus, nerve‐sparing procedures have been considered challenging operations, even now. However, because not all surgeons have carried out a sufficient number of nerve‐sparing procedures, the development of new nerve‐sparing procedures or new methods for mapping the cavernous nerves is required. Recently, various new operative techniques, for example, Retzius‐sparing robot‐assisted radical prostatectomy, transvesical robot‐assisted radical prostatectomy and retrograde release of neurovascular bundle technique during robot‐assisted radical prostatectomy, have been developed. In addition, new surgical devices, for example, biological/bioengineering solutions for cavernous nerve protection and devices for identifying the cavernous nerves during radical prostatectomy, have developed to preserve the cavernous nerves. In contrast, limitations or problems in preserving cavernous nerves and postoperative erectile function have become apparent. In particular, the recovery rate of erectile function, the positive surgical margin rate at the site of nerve‐sparing and the indications for nerve sparing have become obvious with the accumulation of much evidence. Furthermore, predictive factors for postoperative erectile function after nerve‐sparing procedures have also been clarified. In this article, the importance of a comprehensive approach for early recovery of erectile function in the robot‐assisted radical prostatectomy era is discussed.
Type of Medium:
Online Resource
ISSN:
0919-8172
,
1442-2042
Language:
English
Publisher:
Wiley
Publication Date:
2021
detail.hit.zdb_id:
2009793-1
