(Middle Ear Repair)
DefinitionTympanoplasty is a surgery done to repair the eardrum and middle ear bones. The eardrum and bones are necessary to hear.
|The Middle Ear|
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- Myringoplasty—repair of a tear in the eardrum
- Tympanoplasty with ossiculoplasty—repair of a tear in the eardrum and correction of a defect in the bones of the middle ear
- Tympanoplasty with mastoidectomy—repair of a tear in the eardrum and eradication of bony infection in the area behind the ear
Reasons for ProcedureThe procedure can also help to:
- Restore hearing and treat certain types of deafness
- Prevent middle ear infections that occur through a chronic perforation
Possible ComplicationsProblems from the procedure are rare, but all procedures have some risk. Your doctor will review potential problems, like:
- Failure to restore hearing
- Damage to structures in or near the middle ear:
- Nerves—resulting in loss or distortion of taste or paralysis of the face
- Middle ear bones—resulting in loss of hearing that may be permanent or require further surgery
- Inner ear structures—resulting in lightheadedness
What to Expect
Prior to ProcedureBefore surgery, your doctor will check to be sure that you do not have an ear infection. You will have several tests, including an ear exam and a hearing test. In certain cases, a CT scan is also done. Talk to your doctor about your medications. You may be asked to stop taking some medications up to one week before the procedure.
AnesthesiaThe procedure often only requires local anesthesia. Your ear and the area around it will be numb.
Description of the ProcedureA small incision will be made behind the ear. Some tissue will be extracted from this area. This tissue will then be attached to the eardrum to cover the hole. Other materials may be added to hold the graft in place. If the bones of the middle ear need to be repaired, then this is done as well.A small pack may be left in position in the ear canal. The incision behind the ear will be closed with stitches.
How Long Will It Take?1-2 hours
Will It Hurt?Anesthesia will prevent pain during surgery. Pain and discomfort after the procedure can be managed with medications.
Postprocedure CareTo insure proper healing, avoid the following:
- Blowing your nose hard
- Exposing your ear to water—Ask your doctor how to wash your hair and shower for the first few weeks after surgery.
- Swimming or diving
- Heavy weight lifting and straining