@Evan385: I thought it may be scarring but I wasn't sure since they were nice and smooth patches, it just looked like discolored scales. Now that it is fading away I think your right. I know she has a bite mark on the top of her head but i think these were more likely burns from an escape attempt?
Thank you all for the nice comments :) I'm always happy to see these guys do so well after I get them. Gotta be doing something right :D