Hi Nancy,
I'm a veterinarian, but i've never been in a situation where we've had the funds to be able to consider surgery on a kitten like this. These are all questions that the surgeon who would do the surgery would be able to answer. Here's an article about surgery and risks in dogs and cats. this paper showed more success. Here's a 2022 case report.
It sounds like there's a broad range of options in terms of prognosis; certainly a chance she would be healthy and you could find an adopter.
Sheila
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Sheila Segurson, DVM
Diplomate, American College of Veterinary Behaviorists
Director of Outreach and Research
Maddie's Fund
Pleasanton CA
9258608284
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