Brain hemorrhage is a possible complication, as is infection. Damage to the optic tract, which carries visual messages from the eye to the brain, is a small but significant risk, and is more significant in bilateral pallidotomy.
Hemorrhage in the brain is a possible complication, as is infection.
Other serious complications that may occur are blindness, glaucoma, or hemorrhage.
How many pallidotomies has the neurosurgeon performed?What is the surgeon's own rate of serious complications?Would deep brain stimulation of the subthalamic nucleus be appropriate for me?How will my medications change after the operation?
Among the best surgeons, the risk of serious morbidity or mortality is 1-2%.
Pallidotomy is performed in patients with Parkinson's disease who are still responsive to levodopa, but who have developed disabling drug treatment complications known as motor fluctuations.
Serious complications of the procedure occur in approximately four percent of cases, with minor complications in another 10%.
Among the best surgeons, the risk of serious morbidity or mortality (i.e., serious consequences or death) is 1-2%.
Complications of shunting occur in 30% of cases, but only 5% are serious.
Most patients gain weight after surgery.
Death may occur in 1-2% of patients undergoing hemispherectomy. Serious but treatable complications may occur in 10-20% of patients
most people would be dead at around .40 but serious complications can occur as early as .30
Hemorrhage may occur in 2-6%, visual deficits in 0-6%, and weakness in 2-8%.