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Penile implant for erection problems

Two views of a penile implant, with a flaccid cylinder and an erect cylinder

With one type of penile implant, you get an erection by pumping the implant full of salt water (saline). The saline is stored in a reservoir in your lower abdomen. A release valve in the scrotum drains the saline out of the cylinders and back into the reservoir.

Current as of: May 1, 2026

Author: WebMD Ignite Staff
Clinical Review Board
All WebMD Ignite education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: May 1, 2026

Author: WebMD Ignite Staff

Clinical Review Board
All WebMD Ignite education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

This information does not replace the advice of a doctor. WebMD Ignite, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.