When you become sexually aroused, blood flows into spongelike spaces inside your penis, expanding and stiffening it. A bent penis generally occurs when these spaces don't expand evenly. Most often, this is due to normal differences in penis anatomy, but sometimes scar tissue or another problem causes a bent penis and painful erections. Causes shown here are commonly associated with this symptom. Work with your doctor or other health care professional for an accurate diagnosis.
Curvature of the penis is an abnormal bend in the penis that occurs during erection. It is also called Peyronie disease. In Peyronie disease, fibrous scar tissue develops in the deep tissues of the penis. The cause of this fibrous tissue is often not known.
Men's Health , Urology. You might think that a man who suffered an injury to his penis would be well aware of that fact. Figler says. During an erection, a normal penis will expand in length and girth. But the presence of scar tissue will prevent expansion in one or both directions.
Crooked erections, also known as Peyronie's disease or penile curvature, may occur after surgery for prostate cancer , though this may be more common with some procedures than others. A build-up of scar tissue causes the penis to bend when erect, leading to painful erections and emotional distress for both a man and his partner. Injections into the penis, shockwave therapy, and other treatments may help.