The erectile function returns in more than
half who undergo the bilateral technique and about
half for unilateral technique. Prostatectomy can also impair erectile function by altering blood flow to penis. Other determinants of post op impotence are, patient’s age, and prior sexual potency. It may take as long as a year for the function restoration. Your doctor could prescribe you sildenafil, to stimulate erection, penile injections and vacuum pumps help.