How much will she lose?? (Frostbitten comb)

[Hedgeland Farms]

My Blue Sapphire (Blue) has pretty bad frostbite on her comb due to the fact that she got outta the run when we had -30 wind chill, 30mph winds and snow.
Run door blew open, thought I got it right as it happened...no I didn't count chickens, and I did look for possible escapees. Just missed her and 2 other I guess...She got the worse of it as she was in straight line of the wind. I found them all abt 3-4hrs later.

I haven't messed with it AT ALL though tempting. It looks as though its healing best it can on its own. Just curious if she'll lose the white part too

 

[Poultrybonkers]

Most of her comb will be gone

 

[Hedgeland Farms]

Most of her comb will be gone

That's what I was afraid of.
Bright side...shes doing great! No signs of being infected, and she's acting just like her ornery self!