Had Surgery About 6 Months Ago On My Leg..i Had

Had surgery about 6 months ago on my leg..i had a drill that drilled into my leg cutting a nerve thst lead down to my foot.i hsve a dropped foot as of now. The surgery was to put stents into my leg trying to make the nerves regrow. They say that it takes time but it almost a year and my foot havent changed. The only thing that happen within that time is my toe nails falling off and trying to grow back and the same numbness from before. And a lil swollen