My Back Between Thoric Vertebra 7 And 8 Has An

My back between thoric vertebra 7 and 8 has an abscess or timer of at out 5 cm, it was removed 5 days ago, but the damage. Was done and confirmed attached by Strectococcus mitis, both my legs are numbed now and I need physiotherapy, will this caused permanent damage so bad that I will not be able to walk forever, or if I can recover,, it will take long for physiotherapist to completely healed my foot numbness?