No, but possible --
Due to these reasons:
1: with tight splint
or bandages, your fingers maybe bluish in color, tingly or cold;
2: with hand held hanging down most of the time ; bandages, the circulation in fingers is not great;
3: if you are not exercising your fingers or are or have been a smoker, then fingers do feel cold.
4: some people have cold fingers for no specific reason, with nothing to do with surgery.