Angel ?
An angel is someone on OH that you can go to for support if you don't want to post. They also check on you during your surgery and report back on your condition on the OH boards until you are able to do so again. If they live in your area, they can become a source of local support as well and may even attend you surgery. You can go to the surgery support page from their profile to find out if they have an angel and who it is.
Hope this helps,
Darlene