S74: Injury of nerves at hip and thigh level
S74.0: Injury of sciatic nerve at hip and thigh level
Many nerves run from the spinal cord and brain to the organs, skin and muscles in the body. Most nerves have various functions at the same time. For example, part of the nerve controls specific muscles. If this part is damaged, you may no longer be able to use that muscle strongly or at all. Another part of the nerve can be vital for sensing touch or heat on the skin.
Where exactly the symptoms appear depends on where the nerve was damaged. You have damaged your sciatic nerve. The sciatic nerve is important for flexing your knee joint and moving your lower leg. The nerve is also important for sensation on the lower leg and foot. The nerve begins in the lower back and goes to the foot. On the way, the nerve divides up several times.
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For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.