Hi if i had a ACL, a MCL ( torn-snapped in half ) repaired also tears in the meniscus & tears posterior horns, grafts from left leg to help right, in a brace for 4 months before op, had severe pain straight from operation etc when standing whole foot throbbed, swelled & could bare to be standing, aching day night no sleep, numbness from thigh down ( in both legs ) then manipulation 2 weeks after that & 48hrs manipulation machine, pain blocks in back 3 months later, couldn t stand or sit or laying for long periods & always the bad leg with pain.. 4 yrs on still pain both legs are numb thigh down ( including graf leg L ) burning pain down front leg into toes, crunching in knee cap, no full flexation or straight.... but have no nerve damage so i really would like to know where the numbness in both legs are from & what would the rest problems be from.. thank you