Injection of local anesthetic into part of the trigeminal nerve under fluoroscopic guidance is being used to treat migraine and other headaches. A new study showed that numbing the sphenopalatine ...

SALT LAKE CITY--(BUSINESS WIRE)--The medical device innovator Dolor Technologies today announced the U.S. availability of its patented, breakthrough drug delivery catheter, SphenoCath™. SphenoCath is ...