The motorist started to feel some sensation in the leg again after two months because new nervous and sensory cells started to regenerate in the thigh region.
Sensory cells and nerve cells are specialized cells responsible for passing information and reacting to stimuli from our environment or surroundings.
When the accident occurred, the motorist would have lost so much blood needed for the active participation of the sensory cells and neurons.
The traumatic accident results in a pathological condition causing the death of neurons and sensory cells.
The dead cells in the thigh region cause the motorist's inability to feel or sense any stimuli in the leg, although he was able to move the leg after the surgery.
Hence, after a period of about two months when the cells start to regenerate, the motorist started to feel some sensation in the leg again.
We can conclude that the motorist started to feel some sensation in the leg again when new nervous and sensory cells started to regenerate in the thigh region.
Learn more about dead cells here:
https://brainly.com/question/15909749?referrer=searchResults