What is atticoantrostomy?

An atticoantrostomy is a surgical procedure that creates an opening between the attic (a space in the middle ear) and the mastoid antrum (an air-filled cavity behind the middle ear). This procedure can be performed to improve drainage from the middle ear and to treat chronic ear infections or ear deformities.

The procedure is typically performed under general anesthesia and takes about 30 minutes. During the surgery, the surgeon makes an incision behind the ear and removes a small piece of bone to expose the attic and the mastoid antrum. The surgeon will then create an opening between the two spaces and may place a ventilation tube to help keep the opening from closing.

After the surgery, you will likely experience some pain and swelling behind the ear. You may also have some hearing loss and drainage from the ear. These symptoms should gradually improve over the course of a few weeks.

There are some risks associated with atticoantrostomy, including infection, bleeding, and damage to the surrounding structures. However, these risks are relatively rare and most people tolerate the procedure well.