Definition

Noun: 1. A vein draining blood from the thoracic walls: The thoracic vein refers to any of the veins that collect deoxygenated blood from the muscles, skin, and other tissues of the chest wall and carry it back toward the heart.

Examples

• Noun:
  • The surgeon carefully avoided the thoracic vein during the procedure.
  • A blockage in a thoracic vein can cause swelling in the chest wall.

Advanced Usage

• In anatomical context: The term is often used in the plural ("thoracic veins") as there are typically several, such as the lateral thoracic vein or the superior thoracic vein. It specifies their functional role in the venous drainage system of the thorax.
  • The thoracic veins anastomose with other venous networks in the region.

Variants and Related Words

• Thoracic (adjective): Pertaining to the thorax or chest.
  • The patient has thoracic pain.
• Vein (noun): A blood vessel that carries blood toward the heart.
  • The vein was visible on his arm.

Synonyms

• Chest wall vein: A descriptive synonym emphasizing the anatomical area drained.

Notes

This is a specific anatomical term. In common, non-medical language, people typically refer simply to "veins" without such precise anatomical names.

Noun

1. veins that drain the thoracic walls