[Nerve-sparing radical prostatectomy].
The neuroanatomy of the pelvic space was studied in order to clarify the course of cavernous nerves responsible for erectile function. The cavernous nerves travel along the dorsolateral portion at the base toward the apex of the prostate, then penetrate urogenital diaphragm at the lateral aspect of the membranous urethra. According to the anatomical findings, nerve-sparing radical prostatectomy was performed through the antegrade approach in 28 patients with prostate cancer. No significant surgical complications were encountered in the present series. Of the 28, evaluable cases were limited to 22 in terms of erection. Fifteen patients (68%) recovered their erectile function after nerve-sparing surgery. Therefore, the present surgical technique seems to be effective for the preservation of male sexual function following radical pelvic surgery.
Okada
K
K
Dept. of Urology, Nihon University School of Medicine.
Tada
M
M
Nakano
A
A
Konno
T
T
D000328:Adult; D000368:Aged; D007172:Erectile Dysfunction / Q000517:prevention & control*; D006801:Humans; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D010410:Penile Erection; D011183:Postoperative Complications / Q000517:prevention & control*; D011468:Prostatectomy / Q000379:methods*; D011471:Prostatic Neoplasms / Q000473:pathology / Q000601:surgery*