Christine,
You are right...it seems that my husband is fortunate that the extent of his planned surgery is much less than others have undergone. We have been told that they expect him to stay in the hospital for only one or two nights.
He is focusing on getting his weight up in advance of surgery and it seems to be working. His local oral surgeon told him that in addition to adding calories, he should increase his intake of protein, iron and vitamin C to prepare for surgery.
We are feeling pretty good realizing that this is probably one of the less complicated surgeries on their schedule and that he will be physically prepared. As long as there is no infection flare up, he should be in good shape.
We will ask his pain management doctor about the patch when we see him next week.
I added some details to my signature, as you suggested.
Thanks again for your information and concern!
Anne