An inability to control the foot along with loss of sensation in the toes suggests an injury to nervous tissue (the nerves supplying the foot and toes).

These symptoms point to damage of the nerves that carry:

  • Motor signals (to move the foot and toes).
  • Sensory signals (to feel touch, pain, temperature, etc., in the toes).

When these nerves are injured, people can develop weakness or loss of movement plus numbness or altered sensation in the affected area, just like in this scenario.