81.   In addition to his job change, Purcell also had to weather brain surgery this summer.

82.   In mid-February Perrot underwent five hours of brain surgery to remove cancerous tumors.

83.   In fact, most people would be surprised at how imprecise brain surgery actually is, and how blind neurosurgeons are when they probe and cut the brain.

84.   In shock from the diagnosis and the prospect of brain surgery, she started writing down all of her questions about her condition.

85.   It can be caused by a viral infection, brain surgery, trauma or injury to the face, exposure to a toxin or other factors.

86.   It just requires a little brain surgery.

87.   It looks like it has had brain surgery, with only a twisted blade.

88.   Lauren has had two brain surgeries to remove tumors.

89.   Knowledge of brain surgery developed simply as a means to repair the damage to soldiers who went up against a battle axe without a helmet.