Also called Ear tube insertion.
Tympanostomy.
Ear tube surgery.
What it is Ear tube insertion is done to allow the fluid behind a child’s eardrums to drain so that the ears can function normally. It involves placement of tubes near a child’s eardrums.
Description A small surgical cut is made in the eardrum under general anesthesia. The built-up fluid is suctioned out through this cut. Then, a small tube is inserted through the eardrum. The tube allows air to flow in and fluid to constantly flow out of the middle ear.
.jpg)
While you are deep asleep and pain-free (using general anesthesia), a small incision is made in the eardrum, and the accumulated fluid is suctioned out. A small tube is inserted through the incised eardrum in order to dry out the middle ear and prevent the fluid from re-accumulating. The procedure takes less than 30 minutes, and the anesthesia used is temporary and safe. The incision heals without sutures and usually the hole closes spontaneously. The ear tubes fall out after a few months.
Indication Ear tube insertion may be recommended when fluid builds up behind your child's eardrum and does not go away after 4 months or longer. Fluid buildup may cause some hearing loss while it is present. But most children do not have long-term damage to their hearing or their ability to speak even when the fluid remains for many months.
An ear infection is another reason for inserting an ear tube. If an infection does not go away with the usual medical treatment, or if a child has many ear infections over a short period of time, the doctor may recommend ear tubes.
Ear tube insertion is also used sometimes for people of any age who have:
- Barotrauma (pressure injury) from flying or deep sea diving
- Hyperbaric oxygen therapy
- A complication from a severe ear infection, such as mastoiditis, brain infection, meningitis, or facial nerve paralysis
Possible Risks The risks for any anesthesia are:
- Breathing problems
- Reactions to medicines
The risks for any surgery are:
Risks of this surgery are scarring of the eardrum and drainage from the ear. These complications do not usually last long. They also do not usually cause problems in children. Your doctor can explain these complications in more detail. There is also a very small risk of a hole remaining in the eardrum after the tube comes out.
Preoperative period Your child’s ear specialist may ask for a complete medical history and physical exam of your child before the procedure is done.
Always tell your child’s doctor or nurse:
- What drugs your child is taking. Include drugs, herbs, and vitamins you bought without a prescription
- What allergies your child may have to any medicines, latex, tape, or skin cleaner
On the day of the surgery:
- Your child will usually be asked not to drink or eat anything after midnight the night before the surgery.
- Give your child a small sip of water with any drugs your doctor told you to give your child.
- Your child’s doctor or nurse will tell you when to arrive at the hospital.
- The doctor will make sure your child is healthy enough for surgery. This means your child has no signs of illness or infection. If your child is ill, the surgery may be delayed.
Postoperative period Children usually stay in the recovery room for a short time and leave the hospital the same day the ear tubes are inserted. Your child may be groggy and irritable for an hour or so as they awaken from anesthesia. Your child’s doctor may prescribe ear drops or antibiotics for a few days after the surgery.
Most children can return to normal activities the day after the surgery.
Some ear specialists will recommend earplugs or swimmer’s headbands while swimming or bathing to keep water out of the ears. If earplugs are not recommended for these activities, they may be recommended for diving in deep water. Check with your ear specialist.
The surgical cut heals on its own, without stitches. The hole closes, and the ear tubes usually fall out on their own after 14 months or so.
Prognosis After this procedure, most parents report their children have fewer ear infections, recover fast from infections, and that they worry less about whether their child has ear infections.
If the tubes do not fall out on their own, an ear specialist may have to remove them. If ear infections return after the tubes fall out, another set of ear tubes can be inserted.
