help with dental fees after my gf was attacked

So my girlfriend was involved in an assault last year at the end of summer. Her money was stolen from her purse and her face was completely battered..  She had two big black eyes extremely swollen mouth and very swollen nose. She also suffered concussion and lost a fair amount of her memory. The whole incident is a complete black out and this has been very distressing for her. Due to this incident her front tooth was unstable and she has been back and forth to the dentist... She has now been told her tooth will have to be removed and an implant will be inserted. This is due to the trauma on the bone holding in the tooth has ruptured and her body is rejecting her tooth.  Of course this has been even more distressing and she has been very distraught and many tears have been shred. Naturally she wants this all over so she can put this incident behind her. The procedure can't be done on the NHS due to the waiting list, she does not have time to wait due to her bone rejecting meaning this could effect more teeth if not sorted. The whole procedure will cost £2800 potentially more. She will possibly also need a bone graft.  This has been a real knock to her confidence and she is packing about the procedure which is very overwhelming. A front tooth is a big deal after all. I am seeing if anyone could assist in donating anything to this even the ssmallest amount will help. We would like to try and get a good deposit so that she can afford the monthly payments. As currently the monthly payments are way too high.  Thank you any help you provide with this.