madinana,
When you go to joint class, there will be a social worker, you could ask her (I forgot her name) about the Cryo-cuff, she may be able to help you. Don't let PT Nancy scare you, Nice girl, but a little out there LOL. My surgery is set for 6am Tuesday the 8, so I should be up and walking some, by time you get settled in your room. I will see if I can visit you on Thursday, if it's ok. I hoping to be able to leave Thursday night or Friday.