When does curled toe paralysis become permanent?

[Hyper_Chicken05]

I had

hi I have a 8-9 week old chick who has curly toe paralysis. she has had it for about a week. I've been giving her vitamins (polyvisol and Vit B complex)and she has slowly improved. She originally was so bad that both feet were curled, and she was walking on her haunches(knees). however the one leg (foot) is still curled and I want to know when can I tell if it's actually become a permanent thing?
I tried putting a booty on it to straighten it out but that seems just to aggravate her and stress her out.
I don't have any expierence with this, so how do you tell if there will be no more improvements?
Thanks

Righr now i have a dorking pullet that i hatched under a broody, When she hatched she had curled toes and walked funny. I cured her by putting tape arpund her feet and it worked with in like 3 days.

 

[Nksg75]

Ok, this is her today. Ahh, I am frustrated because I just can't figure out what is going on.

 

[EggSighted4Life]

That bird is really cute.

I would expect something different from Marek's after seeing the video.

I (personally) would go with poultry nutri drench or roost booster over the poly vi sol since both are made for chickens. Keep up the B complex. Some animals take longer to recover or improve than others.

Taping a new chicks feet who has soft bones is much different than this, I think. And I wouldn't expect it to be helpful... but I'm just here learning also... no expert.