Which term denotes pain along the course of the sciatic nerve?

• A. Sciatic nerve
• B. Scaphoid bone
• C. Scoliosis
• D. Sciatica

Answer: (D)

Sciatica is pain that follows the path of the sciatic nerve as it travels from the lower spine through the buttock and down the leg. It describes the symptom pattern caused by irritation or compression of the nerve, often producing sharp, shooting, or burning sensations that may be accompanied by numbness or weakness in the leg. This distinguishes it from the actual nerve itself (the sciatic nerve) and from unrelated terms like the scaphoid bone in the wrist or scoliosis, which refers to a spinal curvature. Understanding sciatica helps explain why someone feels leg pain that seems to follow the nerve’s route, even though the underlying causes can include a herniated disc, spinal stenosis, or muscle compression such as piriformis syndrome.