Noninfective disorders of pinna, bilateral Save

Noninfective Disorders of Pinna, Bilateral: What You Need to Know

The pinna, also known as the outer ear, is the visible part of the ear that is responsible for collecting sound waves and directing them into the ear canal. Noninfective disorders of the pinna are conditions that affect the outer ear but do not involve an infection.

When these disorders affect both ears, they are known as bilateral disorders. Here are some of the most common noninfective disorders of the pinna that can affect both ears:

1. Trauma: Trauma to the outer ear can cause a variety of injuries, including cuts, bruises, and fractures. These injuries can be caused by a blow to the ear, a fall, or even a sports injury. Symptoms may include pain, swelling, and bleeding.
2. Chondritis: Chondritis is an inflammation of the cartilage of the ear. It can cause pain, redness, and swelling of the ear. In some cases, the ear may become distorted or even collapse.
3. Perichondritis: Perichondritis is an infection of the tissue that surrounds the cartilage of the ear. It can cause pain, swelling, and redness of the ear. In severe cases, the infection can cause the cartilage to die, which can lead to deformity of the ear.
4. Tumors: Tumors of the outer ear are rare, but they can occur. They may be benign or malignant and can cause a variety of symptoms, depending on their size and location.
5. Autoimmune disorders: Autoimmune disorders can cause inflammation and damage to the outer ear. Examples include lupus and rheumatoid arthritis.

If you are experiencing symptoms such as pain, swelling, or redness in both of your ears, it is important to see a healthcare provider. They can determine the cause of your symptoms and provide appropriate treatment.

It is important to note that this article is not intended to provide medical advice. If you are experiencing symptoms or have concerns about your health, please consult with a healthcare provider.