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Stanford Health Care

Peyronie’s Disease

What is Peyronie's disease?

Peyronie's disease is an abnormal curvature of the penis caused by scar tissue in the erectile tissue. Because the scar tissue prevents straightening of the penis, the curvature is most obvious during an erection. The curvature may be so severe that it prevents penetration during intercourse.

Peyronie's disease usually affects men who are 50 and older.

Clinics for Peyronie's Disease