Why Are Two Surgeries Needed?

While curvature is being corrected, the unhealthy tissue on the underside of the penis is removed, leaving a gap. Tissue needs to be added to this gap. But added tissue can't be shaped into a tube until it establishes its own blood supply — because a channel built from tissue without a blood supply contracts and ends in stricture.

• That's why the foundation is prepared in one session, time is allowed for it to mature, and the channel is built in the second session.

It can be done, but the result isn't reliable. When a channel built on tense, poorly perfused tissue fails, three or four corrective surgeries can follow. A planned two-stage approach is a predictable path.

• In other words, two stages isn't a choice that increases the number of surgeries — it's the choice that reduces the total number of surgeries.

• When the opening is proximal (the base, the penoscrotal junction, the scrotum, the perineum).
• When curvature still exceeds 30 degrees despite releasing the skin and clearing the band.
• When the urethral plate is narrow, thin, or scarred and can't be preserved.
• When there has been previous surgery and tissue is inadequate.