I FELL AND HAD A HAMSTRING INJURY LAST NOV. THE HAMSTRING INJURY STILL HAS NUMBNESS. SOMETIMES I FEEL LIKE THE LEG IS VERY HEAVY WHEN WALKING. ALSO I THINK THE LEG IS GOING TO BUCKLE AND CAUSE ANOTHER FALL. I HAVE HAD THERAPY AND IT DID NOT HELP VERY MUCH. I HAD A MRI OF BACK AND IT WAS FINE. NOTHING SHOWED ON THE MRI THAT WOULD BE CAUSING MY LEG TO BE NUMB. MY DOCTOR WANTS TO SEND ME TO AN ORTHOPEDIC DOCTOR THAT DEALS WITH NERVES. DOES THIS SOUND LIKE THE ROUTE WE SHOULD BE TAKING?