Are my nipples necrotic? (Photo)

Thank you for your question and photos. Although there's old blood on the steristrips, it seems that you have nipple/areolar necrosis. This should've been treated right away, by removing the dressings, cleaning the area to correctly assess and evaluate blood flow to this area. Waiting another week, I'm not sure it is helpful. You would've benefited from hyperbaric oxygen treatment (might be somewhat late now, but it could still promote healing and further tissue loss). Need to see your surgeon, now, not a week later. Ask to be seen today! Good luck with your healing.

of how healthy your nipples are.  Your surgeon will have to remove the dressings to get a more definitive idea.  You can try cleaning the exposed nipple with peroxide and water and see what color it is and whether it blanches or not as blanching and warmth to touch are encouraging signs.  Hope its good for you.