What is the side femoral skin nerve?

Side femoral skin nerve is the superficial nerve of the outer thigh. It is a sensory nerve that penetrates the skin from the hip to the middle third, which sends signals to the central nervous system (CNS) in response to allusions to the environment, such as temperature and inner allusions such as pain. Esing from the back of the nerves that leave the backbone column on the other and third lumbar vertebrae, the neurons of lateral femoral skin nerve only shoot in one direction: from sensory receptors in the skin towards the brain is found outside the brain found outside the brain and meter located found that are located, found, found, found, found from the brain and meters that occur, which is from the brain and meters found from the brain and meters that occur, which is that they find the brain,Which is a brain and meter. It connects to the CNS in the lower back at the height of the second and third lumbar vertebra through the vessels known as the roots of the back nerve. Each backbone segment, of which is a total of 31, has two pairs protruding the spine two pairs: the roots of dorsal and ventral nerves.

Dorsal nerves, one on both sides, are sensory nerves that carry afferent signals from sensory receptors about such an onset such as pain, temperature and texture to the brain. Leaving each spine segment only in front of the dorsal nerves are paired ventral nerves, motor nerves that give commands from the brain to the muscles so that they can download in response. As a sensory nerve, the side femoral skin nerve is responsible for sending messages to its back roots, to the spinal cord and to the brain.

From the second and third lumbar vertebra, the lateral femoral skin nerve, it monitors the sloping course through the back aspect of the main muscle PSOAS and the front aspect of the iliacus muscle, both hip flexors. Approaches the outsideThese muscles about half of their length, approach the leading superior iliakal spine, which is the highest protrusion of Ilianebo Hipbone, which is palpated on the front of the hip. Out of the front of the hip just below the sealing ligament, a ligament that leads from the iliac spine to the hair, follows the line where the leg meets the torso, the side femoral skin nerve passes over the Sartorius muscle.

This nerve then extends to two branches, front and back branches, near the upper part of the tensor fasciae Latae muscle at the top of the front outer thigh. The front branch is close to the skin by a few centimeters (about 10 centimeters) at the bottom, and from there it is still divided as it runs down the outer thigh towards the knee and innervates the skin as possible. As the name suggests, the rear branch of the side femoral skin nerve innervates the skin behind it, on the rear outer thigh and down to the knee.