Reč nepravilno obrazovana, treba ishijas.
Oboljenje živaca na zadnjoj strani buta noge, sa jakim bolovima duž prostiranja živaca, počev od krsta pa sve do nožnog stopala. (grč.)
ETYM New Lat.
Neuralgia along the sciatic nerve.
Persistent pain in the back and down the outside of one leg, along the sciatic nerve and its branches. Causes of sciatica include inflammation of the nerve or pressure of a displaced disc on a nerve root leading out of the lower spine.