Crowns put on wrong teeth, if they were mixed up is there anything that can be done about it? (photos)

I had root canals done on my two front teeth 3 weeks ago and had temporaries placed. I went in this morning to have my permanent crowns put in and I am positive he put each on the wrong tooth. Previously I had a longer tooth on #8 and shorter one on #9. Now, it’s the opposite. My question is, if they were mixed up is there anything that can be done about it?