15b157f7_Institute___Urology_at_Hopkins__Disadvantages
[Types of RX] Penile prostheses (malleable and inflatable) [Advantages] -Extremely effective -Generally simple to use, works "on demand" [Disadvantages] 
-Invasive -Significant cost -Subject to complications and risks of surgery
Erectile Dysfunction -The James Buchanan Brady Urological Institute - Urology at Hopkins
Disadvantages