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Tubes for ear infections
Fluid buildup in the middle ear
A cold or some other upper respiratory infection can cause the eustachian tubes to swell, blocking the normal drainage from the middle ear. The fluid buildup can lower your or your child's ability to hear. And the warm, moist environment makes it easy for bacteria and viruses to grow, causing an ear infection.
Incision made in the eardrum
A small cut (incision) is made in the eardrum to allow fluid to drain.
Fluid drains through the incision
Fluid from the middle ear drains through the incision into the ear canal and is suctioned out by the doctor.
Ear tube placed
The temporary tube is placed into the eardrum incision to prevent fluid from building up again.
Current as of: February 27, 2023
Author: Healthwise Staff
Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
