Penile Curvature (Peyronie's Disease) | NIDDK - peyronies dick

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Peyronie's disease (curved penis): causes & symptoms peyronies dick


Overview. Peyronie's (pay-roe-NEEZ) disease is the development of fibrous scar tissue inside the penis that causes curved, painful erections.

In Peyronie's disease, scar tissue makes the penis bend or curve during an erection. When a guy gets an erection, chambers on the side of the penis fill with blood. But with Peyronie’s, scar tissue (also called plaque) on the sheath keeps your penis from standing straight.

Many men have a slight curve in the penis. As long as there is no pain or problem with sexual performance, men with a slightly curved penis should not be concerned. In Peyronie's disease, inflammation and scar tissue form along the shaft of the penis.

Learn about Peyronie's disease, the causes, how it develops, the risk factors, Cross section of a penis showing curvature caused by a plaque during erection.

But if you have a more significant bend in your penis, which may cause you pain or Peyronie's disease causes the penis to become curved when it's erect.