Testicular appendage torsion is the twisting of a small piece of tissue above a testicle. The appendage doesn't have a function in the body. It can twist. This can cause pain and swelling that get worse over time. It is not the same as testicular torsion. It is not a medical emergency.

Testicular appendage torsion can happen at any time. It's most likely to happen during sleep. When the appendage gets twisted, it cuts off its own blood supply. This doesn't cause any serious damage. Children who haven't yet reached puberty are most at risk.

Testicular appendage torsion is not the same thing as testicular torsion. Testicular torsion is the twisting of the testicle. It is a medical emergency. The torsion causes a loss of blood supply to the testicle. Surgery is needed right away to stop lasting damage to the testicle. Torsion of the appendage does not cause any damage to the testicle. The symptoms can be similar in both conditions. But the pain of testicular torsion is often more severe.

Symptoms can include:

• Pain in one testicle, on one side of the scrotum.
• Swelling and redness of the scrotum.
• A scrotum that's sore to the touch.
• A hard lump at the top or bottom of the testicle.
• A blue dot at the top of the scrotum showing the twist is in the appendage, not the testicle.

Your doctor will ask about your child's health history and symptoms. Your child will be given a physical exam. Your child may also have tests such as:

• A urine test to check for other possible causes of scrotal pain, such as infection.
• An imaging test of the child's scrotum, such as an ultrasound.

In some cases, your child may need surgery right away if it seems your child may have testicular torsion. This is to help prevent severe problems. During surgery, the doctor will be able to see if the condition is testicular appendage torsion.

Treatment for testicular appendage torsion includes:

• Rest.
• Raising the area to help ease swelling.
• Over-the-counter anti-inflammatory pain medicine.

Call the doctor if your child's symptoms don't get better, or they get worse.