sciatic spine --> ischial spine
A pointed process from the posterior border of the ischium on a level with the lower border of the acetabulum; gives attachment to the sacrospinous ligament; the pudendal nerve passes dorsal to the ischial spine, which is palpable per vagina or rectum, and thus is used as a target for the needle-tip in administering a pudendal nerve block.
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... had a total left foot drop... initially he presented with left sided sciatica (sciatica is compression of the sciatic nerve - it innervates the ... tests - initial lumbar MRI showed slight compression of the lumbar spine... the standard treatment was given (strong pain killers) and he was ...
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