Deep dorsal vein arterialization in pure cavernoocclusive dysfunction

Area of Science:

• Urology
• Vascular Surgery
• Andrology

Background:

• Erectile dysfunction (ED) significantly impacts quality of life.
• Penile prosthesis implantation is a common treatment for severe ED.
• Alternative surgical options are sought for specific patient populations.

Purpose of the Study:

• To evaluate the 4-year experience with deep dorsal vein arterialization.
• To assess its efficacy as an alternative to penile prosthesis in young patients with pure cavernoocclusive dysfunction.
• To report 3-year follow-up outcomes.

Main Methods:

• A modified Furlow-Fisher operation was performed on 25 carefully selected young patients without risk factors for vascular disease.
• Patients with arterial disease or abnormal penile electrodiagnostic findings were excluded.
• Efficacy was assessed using subjective and objective evaluations, including the International Index of Erectile Function (IIEF) questionnaire.

Main Results:

• Subjective and objective success rates were 70% and 60% at 3-year follow-up, respectively.
• Significant improvements in IIEF scores for erection achievement and maintenance were observed (p<0.01).
• Major complication (glans hypervascularization) occurred in 8% of patients; minor complications in 32%.

Conclusions:

• Deep dorsal vein arterialization is a preferable surgical option for highly selected young patients with pure cavernoocclusive dysfunction.
• It provides a valuable alternative to penile prosthesis implantation in this specific group.
• Careful patient selection is crucial for optimal outcomes.