Hello,
Welcome in Healthcare Magic!
I understand your concern. s ago and you Reading the story it looks that Bell
palsy happened around 10 years ago, but I would like to know in what level the damage of the nerve is ( like what part of the face it has affected) ,for suggesting you the right way. Anyway there is a long time after the nerve have been damaged.(10 years) The pharmacological treatment it is suggest in the new onset palsy plus exercise and physio. In this stage the
nerve damage it looks irreversible, the surgery it looks the optional treatment. There are some kind of surgery depended from the affected facial muscle, from
nerve injury like :
Facial nerve decompression
Subocularis oculi fat (SOOF) lift
Implantable devices (eg, gold weights) placed into the eyelid
Tarsorrhaphy
Transposition of the temporalis muscle
Facial nerve grafting
Direct brow lift
So I will suggest you to meet a neurosurgeon to decide which of those option is the right for your daughter and how she will profit from the surgery.
I wish my answer was helpful to you!
Best Regards,
Dr Eniola