The operation is performed through the ear or through a cut (incision) behind the ear. The surgeon opens the mastoid bone and removes the infected air cells. The eardrum is cut (incised) to drain the middle ear.
Mastoidectomy is the medical term meaning surgical removal of the mastoid.
A mastoidectomy is performed with the patient fully asleep under general anesthesia
The outcome of a mastoidectomy is a clean, healthy ear without infection. However, both a modified radical and a radical mastoidectomy usually result in less than normal hearing.
simple curve is a curve which doesnot cross itself,it neednot be closed....... but a simple closed curve is a curve which is simple and also closed. every simple closed curve is a simple curve but not vice versa.
mastoidectomy
mastoidectomy
mastoidectomy
The eardrum and most middle ear structures are removed, but the innermost small bone (the stapes) is left behind so that a hearing aid can be used later to offset the hearing loss.
what is a closed reduction
helix
Topical antibiotics are then placed in the ear.
Yes. A simple closed figure is counted as a polygon for a polygon is closed.