If this becomes a repeated necessity, the subsequent procedures seem to be quite simple. The children remember little to nothing about the experience. There is no observed psychological consequence. The benefits are restored hearing, reduction of complications of the serous otitis media and restoration to normal speech and learning. As with all surgeries, complications can occur.
None are common.
These cases require topical ear drops. In some cases once the tube extrudes, which typically happens anywhere between 2 and 6 months, a permanent hole can persist. This is called a tympanic membrane perforation. When the child is older and the eustachian tube has grown and functions normally, the perforation will require surgical repair. There is heated debate regarding water and children with middle ear ventilation tubes.