Oh my gosh! hehehe I love your pictures!!! Thanks so much for those! That blue arrow area is interesting. Hmmm.
I tried taking pics of Miles' teeth, but you couldnt see what I was talking about in the pic, SO I drew one! hahaha A very very BAD one might I add.
The line in the middle would be what I THOUGHT the crack was, but then after looking at them closer, it's like a layer of enamel from the gum to the line I drew....the thickness of that enamel varies, so some look cracked but then if you look closer and feel them you can tell its not...whereas others it just looks like extra enamel. As I said before, I am assuming this is normal as almost all his pre molars are like this. And if the enamel was breaking off, I dont think it would be coming off in layers.
My Beautiful drawing