Definition

1. Noun:
   • The coccygeal nerve: "nervus coccygeus" is the anatomical term for the lowest pair of spinal nerves, also known as the coccygeal nerves. They originate from the coccygeal segment of the spinal cord and are part of the somatic nervous system, primarily involved in sensory perception from a small area of skin around the tailbone (coccyx).

Usage Examples

• Noun:
  • The nervus coccygeus is a small, often singular, nerve pair.
  • Injury to the nervus coccygeus can contribute to coccydynia, or tailbone pain.

Advanced Usage

• Clinical context: The term is used almost exclusively in medical, anatomical, and clinical discussions.
  • The surgeon carefully avoided the nervus coccygeus during the procedure.

Variants and Related Words

• Coccygeal nerve(s): The common English synonym for "nervus coccygeus".
• Coccygeal plexus: The network of nerves formed by the ventral rami of the fourth and fifth sacral nerves and the coccygeal nerve (nervus coccygeus).

Synonyms

• Coccygeal nerve(s): The direct English equivalent.

Noun

1. the lowest pair of spinal nerves