Very interesting, thanks! I use broody hens to hatch most all of my eggs. I rarely, if ever, have had any issue when using a good Barred Rock or Buff Orpington Hen. So if the crooked toe is from incubation/brooding it can be dealt with.CRAJ- I am posting this for you to peruse until you hear from DanHonour:
http://poultrykeeper.com/skeletal-and-muscular-disorders/crooked-toes