That reminds me of something I forgot as it was so many years ago. I went with my mom to the dr. for her ganglion in her wrist and that is what he did - took a book and smacked it down. Hurt initially, but it worked and she felt much better after that. By the way, it never came back so I guess there is some merit in that old remedy. OUCH!!!! I am constantly amazed by the amount of wisdom that I find in this blog. God bless you all!