Sir my mother was bitten by snake..the treatment was going on..for a month now.. during this period her ankle and foot was banded .. during discharge time they examined that wound is not cured and doctor said take it will take time to..six.mnt or even ayear..they are suggesting.. plastic surgery..but during treatment.my mother was diagnosed with DCM with 30%EF in heart..the doctor are in favour of surgery but they said that it is risk involved as they are going to give spinal anaesthesia...my question is..can wound be cured with out plastic surgery.