Structured Foundation Repairs Inc

Frequently Asked Questions

1. QUESTION:
   What exactly is a mastoidectomy?
   My 10 year old grandson needs a mastoidectomy, tonsilectomy and ear tubes? How serious is the mastoidectomy? He is out of state and am having difficulty with communication with his mom. He has lost 50% hearing in one ear already. What is the probability of going deaf? I’m really scared. Any info would give me some comfort. thanks

   • ANSWER:
     Mastoidectomy

     Definition

     Mastoidectomy is a surgical procedure to remove an infected portion of the bone behind the ear when medical treatment is not effective. This surgery is rarely needed today because of the widespread use of antibiotics.

     Purpose

     Mastoidectomy is performed to remove infected air cells within the mastoid bone caused by mastoiditis, ear infection, or an inflammatory disease of the middle ear (cholesteatoma). The cells are open spaces containing air that are located throughout the mastoid bone. They are connected to a cavity in the upper part of the bone, which is in turn connected to the middle ear. As a result, infections in the middle ear can sometimes spread through the mastoid bone. 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.

     Description

     Mastoidectomy is performed less often today because of the widespread use of antibiotics to treat ear infections.

     There are several different types of mastoidectomy:

     * Simple (or closed). 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. Topical antibiotics are then placed in the ear.

     * Radical 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.

     * Modified radical mastoidectomy. The eardrum and the middle ear structures are saved, which allows for better hearing than is possible after a radical operation.

     The wound is then stitched up around a drainage tube, which is removed a day or two later. The procedure usually takes between two and three hours.

     Preparation

     The doctor will give the patient a thorough ear, nose, and throat examination as well as a detailed hearing test before surgery. Patients are given an injection before surgery to make them drowsy.

     Aftercare

     Painkillers are usually needed for the first day or two after the operation. The patient should drink fluids freely. After the stitches are removed, the bulky mastoid dressing can be replaced with a smaller dressing if the ear is still draining. The patient is given antibiotics for several days.

     The patient should tell the doctor if any of the following symptoms occur:

     * Bright red blood on the dressing.

     * Stiff neck or disorientation. These may be signs of meningitis.

     * Facial paralysis, drooping mouth, or problems swallowing.

     Risks

     Complications do not often occur, but they may include:

     * Persistent ear drainage.

     * Infections, including meningitis or brain abscesses.

     * Hearing loss.

     * Facial nerve injury. This is a rare complication.

     * Temporary dizziness.

     * Temporary loss of taste on the side of the tongue.

     Key Terms

     Cholesteatoma
     A rare but chronic inflammatory disease in which skin cells and debris collect in the middle ear, usually as a result of an ear infection.

     Mastoid bone
     The prominent bone behind the ear that projects from the temporal bone of the skull.

     Mastoiditis
     An inflammation of the bone behind the ear (the mastoid bone) caused by an infection spreading from the middle ear to the cavity in the mastoid bone.

     For Your Information

     Resources

     Organizations

     * American Academy of Otolaryngology-Head and Neck Surgery, Inc. One Prince St., Alexandria VA 22314-3357. (703) 836-4444. http://www.entnet.org.

     * American Hearing Research Foundation. 55 E. Washington St., Suite 2022, Chicago, IL 60602. (312) 726-9670. http://www.american-hearing.org/.

     * Better Hearing Institute. 515 King Street, Suite 420, Alexandria, VA 22314. (703) 684-3391.

     Source: Gale Encyclopedia of Medicine, Published December, 2002 by the Gale Group

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