Grommet (ventilation tube) insertion
A tiny tube placed in the eardrum to drain fluid and ventilate the middle ear.
A grommet is a tiny ventilation tube placed in the eardrum to treat fluid behind the eardrum (glue ear), persistent Eustachian tube dysfunction, some cases of Meniere’s disease, and a severe retraction pocket in the eardrum.
How it is done
Using an operating microscope, a small hole is made in the eardrum, the fluid is suctioned out, and the grommet is placed in the hole. It is a short procedure, done under general anaesthetic or sometimes with local anaesthetic to numb the ear.
Recovery and risks
- Usually not very painful; simple painkillers help in the first day
- A discharging, sometimes bloody or painful ear from infection is the commonest issue, usually settled with antibiotics or ear drops
- Grommets are not permanent and are pushed out by the ear after 6 to 12 months; symptoms can then recur and need another grommet
- Swimming is allowed with sensible precautions
- Permanent damage to the ear is very rare; the eardrum can occasionally fail to heal, more likely after multiple grommets
Long-stay grommets, which remain in place for longer, are sometimes used in recurrent cases.
Book a consultation All procedures
This page is general information and not a substitute for individual medical advice. The right treatment depends on your assessment.