An mastoidectomy is performed in a hospital by surgeons specialized in otolaryngology, the branch of medicine concerned with the diagnosis and treatment of disorders and diseases of the ears, nose and throat.
There are several different types of mastoidectomy procedures, depending on the amount of infection present
A mastoidectomy is performed to remove infected mastoid air cells resulting from ear infections, such as mastoiditis or chronic otitis, or by inflammatory disease of the middle ear (cholesteatoma).
When antibiotics cannot clear this infection, it may be necessary to remove the infected air cells by surgery. Mastoidectomies are also performed sometimes to repair paralyzed facial nerves.
No one.. she performs alone
A person who performs
performs special diagnostic tests
One who performs alone is a soloist.
what roles an office performs for a business?
A browser performs the function of connecting or linking you to the global web.
Geisha .
Surgeon
One who "performs deceptive tricks" is a prestidigitator or illusionist.