penile prosthesis
Surgically implanted device to restore erectile function in men with severe erectile dysfunction.
Full Definition
A medical device surgically placed within the corpora cavernosa to enable men with severe erectile dysfunction to achieve penetration for sexual intercourse. Two main types exist: inflatable prostheses (two-piece or three-piece systems with pump mechanisms) and semi-rigid or malleable rods. The inflatable types provide a more natural flaccid state and better rigidity when activated. Implantation is typically reserved for men who have failed conservative treatments and is considered the most reliable treatment for erectile dysfunction, with high patient satisfaction rates despite being irreversible.
Usage
Usage note: Specify type (inflatable vs malleable) and brand when documenting procedures for insurance and follow-up purposes.
In Context
- "Three-piece inflatable penile prosthesis was placed without complications." — Operative summary
- "The patient expressed high satisfaction with penile prosthesis function at six-month follow-up." — Post-operative visit