Tympanostomy tube
Grommets are small tubes inserted via an incision in the pars tensa of the tympanic membrane into the middle ear cavity so that there is a communication between the middle and external ear for aeration.
Grommets are small tubes inserted via an incision in the pars tensa of the tympanic membrane into the middle ear cavity so that there is a communication between the middle and external ear for aeration.