reflex arc.
Sciatic nerve .
The sciatic nerve
Sciatic Nerve The Largest nerve in human body. A sensory and motor nerve originating in the sacral plexus and running through the pelvis and upper leg.
The nerve (the sciatic) goes to the muscles that move the leg. If the "pinching" is removed by opening the foramen (Foraminal Stenosis) that the nerve goes through, the ability to walk will come back.
reflex arc.
Sciatic nerve
The posterior side of the thigh, leg, and foot are served by the tibial nerve. The tibial nerve is a branch of the sciatic nerve.
syathaic
The sciatic nerve serves the posterior leg and foot. It can be such a problem that the patient cannot pick up their toes.
Sciatic nerve .
The sciatic nerve
The sciatic nerve serves the posterior leg and foot. It can be such a problem that the patient cannot pick up their toes.
tibial
deep peroneal nerve from the common peroneal never