No one can say Dr. Hepworth isn’t thorough! It’s good for you to see the things that may be contributing to your symptoms so they can be taken care of later if styloidectomy doesn’t do the trick.
Another patient of Dr. Hepworth’s was diagnosed w/ semicircular canal dehiscence many months post op. I believe she went to UCLA Med Center for surgery to correct that. The surgery is supposed to be very effective in stopping symptoms.