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Updated: Aug 12, 2026

Vessel-sparing Excision and Primary Anastomosis
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Distal corporoplasty for lateral extrusion of penile prosthesis cylinders
1Indiana University Medical Center, Indianapolis, USA.
Purpose:
Lateral extrusion of a penile prosthesis cylinder is an uncommon but distressing problem. A technique is described to reseat the cylinder in a more medial and secure position under the glans penis by creating a new cavity for the cylinder behind the back wall of the fibrotic sheath containing it.
Materials And Methods:
A total of 14 patients underwent corporoplasty using this technique with followup as long as 2 years.
Results:
All patients had a satisfactory result with no recurrence of the original problem.
Conclusion:
This method which places the cylinder behind 2 secure layers is straightforward, simple and reliable.
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