Thanks.

You know about as much as I do about the diagnosis. She'd have told me if she had an MRI or myelogram, but I don't know whether she's even had plain film or whether the diagnosis was just made on the basis of clinical presentation (and likely prior films). She's had intermittent back pain in the past, but the foot numbness first appeared right after her knee surgery - they assumed it was swelling in the knee compressing a nerve, until the numbness persisted and the back pain got worse.

I doubt she's one for "beauty treatments." She had a mini-massage in the hospital right after her surgery and she commented on how wonderful that was and how she'd never had a massage before in her life (!) - I think you're right, I'll just get her a spa gift card for a dollar amount and let her and her doctor decide what treatments would be safe and fun.