What can I expect from acoustic neuroma surgery?

Acoustic neuroma or vestibular schwannom is a benign or non -non -carrier in the ear. The tumor may need to be removed as it grows and pushes the structures around it. Acoustic surgery of neuroma is the best choice for cure state and operation usually requires a hospital stay and a general anesthetic. The hearing in the affected ear is most often lost, although some small tumors can be preserved.

Acoustic neuromas are formed from Schwann cells that form an insulating layer covering the nerves. Acoustic neuroma usually grows from Schwann cells on an acoustic nerve, also known as Vestibulocochlear nerve. Since this nerve is involved in balance and hearing, the neuroma may cause symptoms such as dizziness, hearing loss and ringing in the ears or tinnitus. Witato operations are a chance that the patient's hearing could be maintained. In the skull above the ear, a hole is cut and the neuroma is removed from the inner ear.

If hearing has already been lost, the type of acoustic surgery of neuroma called a translabyrinthin approach can be used. Here the opening is created in the skull behind the ear and part of the inner ear is removed together with the tumor. A piece of fat from the abdomen is used to block the hole through which the brain fluids could otherwise escape.

Acoustic surgery of neuroma may include the use of special surgical tools, such as an ultrasonic tool that fragches the center of the tumor using sound waves and extracts the pieces by sucking. The ability to hear can be monitored during the operation of sounds and recording responses in the brain responsible for hearing. Even in the best situation, the trees to save hearing can only be around 40 percent.

After acoustic surgery of neuroma, if the hearing was lost in one ear, a few auditory aids can be mounted to take the sounds from the affected ear and transfer them to a functioning ear. It can help a person find from whichThe direction comes. Acoustic neuroma of surgery sometimes damages the nerve that gives the muscles of the face, causing a unilateral weakness of the face and difficulty swallowing and speaking, but it often improves with recovery. Tinnitus usually does not improve after neuroma surgery, so that some form of Tinnitus therapy may be required. Balance problems commonly occur after surgery and may take several months for patients to adjust.