Franklin Hospital Ear, Nose & Throat (ENT) Surgery - Otolaryngology

Grommet Insertion

This operation is performed through the ear canal. A hole is made in the eardrum and the middle ear drained. A small hollow tube (grommet) is placed in the eardrum hole which allows air into the middle ear.

https://www.healthpoint.co.nz/private/ent-head-neck-surgery/franklin-hospital-ear-nose-throat-ent-surgery/