Type of Surgery
Last updated: 11/24/2009
After surgery, the patient will spend one to several days in the hospital. Physical therapy and strength training usually begin the next day, in order to maximize the gains expected from surgery, and to keep the limbs mobile. Medication may be given...
This narrated 3D animation shows the step-by-step process for removing a brain tumor using a new device called a neuroendoport. It is considered a minimally invasive brain surgery because the neuroendoport device requires a relatively small incision in the skull and underlying dura mater (covering of the brain).
A rhizotomy (É¹aÉªËˆzÉ‘tÉ™mi) is a neurosurgical procedure that selectively severs problematic nerve roots in the spinal cord, most often to relieve the symptoms of neuromuscular conditions such as spastic diplegia and other forms of spastic cerebral palsy. In extreme cases, a rhizotomy may also be considered for a person suffering from severe back pain or a pinched nerve.
The sensory nerve roots are first separated from the motor ones. Identification of the nerve fibers to be cut is then made by means of electrical stimulation. The one(s) producing the pain or other problems are identified in this way, then selectively cut.
On neurosurgery it is important to have new types of procedures, like stereotactic radiosurgery that is a newer type of focused radiation that has been used with some success for patients with metastatic brain tumors
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