Nerves · Nervous System · Medium

Sacral

Meaning: Relating to the sacrum or the nerve roots emerging from the sacral spine (S1–S5).

In practice: Sacral nerve roots contribute to bladder, bowel and sexual function.

Quick check

Two questions on related nerves words.

Which word means: Intense, stabbing pain along the course of a nerve.

Which word means: The spinal cord — the main nerve trunk running through the vertebral column linking the brain to the body.

One medical word a day, then a quick three-question quiz. Free on iPhone, or play in your browser on Android and computer.