so haven't caught up all FBA posts plus typing w/one finger at a time here so haven't got to end posts yet to see how your chick is doing?
We've had special needs chicks in the past & resolved early on to do as necessary including keeping them as indoor special needs pets. One chick we lost at 3 wks while another very needy chick w/ some deformity lived to 3 months. A friend has a hen who lost one wing as a chick & became a house chicken cuz if she fell or got knocked down she couldnt stand up again & roos mercilessly took mating her in crippled defenseless posture. Our vet had a Starling w/ an amputated wing he chose to save as an ofc mascot rather than kill.
Be prepared to care for a special needs bird. Some owners simply cull deformed chicks which may or may not be suitable for all owners. We do get attached to our birds & wish to do all we can.
I would not advise special goggles or apparatus as other curious chickens will pull it off. Just a band-aid on my hand & chicks or chickens want to tear it off or peck off my wedding ring w/ surprising beak strength! I will keep reading these FBA posts to catch up news on everyone's birdies & pets!