Nerve, Extends From Spinal Cord to Back of Thigh

This page is the CodyCross answer for the clue below from Brazilian Tour, Group 765, Puzzle 5 (Cathedral of Brasília).

Question is: Nerve, Extends From Spinal Cord to Back of Thigh

and the answer is: SCIATIC

Word Meaning:

SCIATIC — Of, or relating to the ischium.

Definitions from Wiktionary.

Nerve, extends from spinal cord to back of thigh — CodyCross Answer | CodyCross Solutions