Ear tubes are tiny cylinders inserted into the eardrum to drain fluid and ventilate the middle ear. They are about 1 to 2 millimeters wide, often made of plastic or metal, and look like a small spool or button with a hole in the center. When placed in the eardrum, only the outer rim and the opening are visible from the ear canal.
What Do Ear Tubes Look Like Up Close?
Up close, an ear tube resembles a miniature spool of thread or a tiny hollow rivet. The tube has a narrow waist and flared ends that hold it in place on either side of the eardrum. The central hole (called the lumen) allows air to move between the ear canal and the middle ear space. Most tubes are about 1 to 1.5 millimeters long and 2 to 3 millimeters across at the widest part.
What Are Ear Tubes Made Of?
Ear tubes are made of medical-grade materials. The most common materials are silicone, polyethylene, and stainless steel. Silicone tubes are flexible and often clear or white. Stainless steel tubes are rigid and shiny silver or gold. Some tubes are coated with a material that resists bacterial buildup, but the basic shape is the same regardless of the material.
What Do Ear Tubes Look Like After Surgery?
Immediately after placement, the tube sits in the eardrum like a tiny grommet. The flared end rests against the outer surface of the eardrum, and the other flared end sits inside the middle ear. From the ear canal, you can see the rim and the opening of the tube. The surrounding eardrum may look slightly pink or red for a few days, but the tube itself remains the same color and shape.
How Are Ear Tubes Placed?
A surgeon makes a small incision in the eardrum (myringotomy) and suctions out any fluid behind it. Then the tube is inserted into the opening using fine instruments. The flanges of the tube hold it securely in place. The procedure takes about 10 to 15 minutes and is done under general anesthesia for children or local anesthesia for some adults. After placement, the tube stays in the eardrum for months to years depending on the type.
Do Ear Tubes Fall Out, and What Do They Look Like When They Come Out?
Most ear tubes are temporary. As the eardrum heals, it pushes the tube out into the ear canal. The tube then falls out of the ear naturally, often during sleep or with normal activity. When it comes out, it looks exactly the same as when it was placed — a tiny plastic or metal spool. It may be slightly discolored or covered with wax, but the shape and size are unchanged. Patients or parents often find the tube in the ear opening, on a pillow, or in the bath. The eardrum usually closes on its own after the tube is gone.
What Do Ear Tubes Look Like in an Ear Exam?
When a doctor uses an otoscope to look in the ear, the tube is clearly visible through the ear canal. It appears as a bright spot in the center of the eardrum. The opening of the tube looks like a small dark circle. If the tube is metal, it may reflect light and appear shiny. If it is silicone, it may look clear or white. The doctor can see through the tube into the middle ear space. If there is fluid behind the eardrum, the tube helps drain it.
Are There Different Types of Ear Tubes?
Yes, there are two main categories: short-term tubes (also called ventilation tubes or grommets) and long-term tubes (also called T-tubes or permanent tubes). Short-term tubes are smaller and fall out on their own in 6 to 18 months. Long-term tubes have longer flanges and are designed to stay in place for 2 to 4 years or longer. They look similar but have a wider flange and a longer stem. A surgeon chooses the type based on the patient’s age, ear anatomy, and how long drainage is needed.
Can You See Ear Tubes Without a Special Device?
No. Ear tubes are placed inside the ear canal and eardrum, so they are not visible from the outside of the ear. You cannot see them by looking at the outer ear. Only a doctor using an otoscope or a headlight with an ear speculum can see the tube. If you find a small object in or near the ear, it may be a tube that has fallen out, but you should always have a healthcare provider confirm.
Frequently Asked Questions
Do ear tubes hurt when they fall out?
Most people do not feel anything when ear tubes fall out. The process is painless and often goes unnoticed until the tube is found.
Can you feel ear tubes in your ear?
No. Ear tubes are so small and smooth that you cannot feel them once they are placed. Some people may feel a slight pop or pressure change if the tube moves.
What color are ear tubes?
Ear tubes are usually clear, white, silver, or gold. The color depends on the material — silicone tubes are clear or white, and metal tubes are shiny silver or gold.
Do ear tubes look different in children compared to adults?
The basic design is the same, but children typically receive smaller tubes because their ear canals and eardrums are smaller. Adult tubes are slightly larger but still about 2 to 3 millimeters across.
