My question is about my chicken, Juno, a Silver-laced Wyandotte hen. She's just turned 1 year old, and a little over 2

Customer: Hello: My question is about my chicken, Juno, a Silver-laced Wyandotte hen. She's just turned 1 year old, and a little over 2 weeks ago began having difficulty walking. It started as a noticeable limp, then within 2 days she had to use her wings to help walk. At that time I noticed her left foot was tightly curled under. I took her to an avian veterinarian who felt her feet and both legs, examined both feet, then xrayed both legs. A radiologist reported no breaks or other abnormality. I have kept her isolated in a small cage, and her foot is now uncurled, but she is still limping (though, perhaps not as badly). I tried returning her to the coop with the 3 other hens, but one of them immediately attacked her, so I put her back in the isolation cage. She's eating, drinking, pooping & clucking like nothing's wrong, but she just has trouble walking. Finally, sometimes it appears that her "good" leg, the right one, extends out on an angle from her body (as opposed to directly below it). I'd appreciate any thoughts or advice you might have, as I'd, of course like her to recover, and to be able to go back among the others.