Definition

1. Noun:
   • A specific vein in the human body: The "vena appendicularis" is a vein that drains blood from the appendix. It runs alongside (accompanies) the appendicular artery and returns blood to the ileocolic vein, which is part of the larger portal venous system draining the intestines.

Usage

• The term "vena appendicularis" is used exclusively in medical, anatomical, and biological contexts. It is a precise scientific term for a specific anatomical structure.
• Example:

Advanced Usage

• Anatomical Relationships: In detailed anatomical descriptions, the vena appendicularis is discussed in relation to the mesoappendix (the fold of tissue that attaches the appendix), the appendicular artery, and the ileocolic vein.
  • Example: The vena appendicularis is located within the mesoappendix, coursing with its corresponding artery.

Variants and Related Words

• Appendicular vein: This is the direct English translation and a common alternative term for "vena appendicularis." Both terms are used interchangeably in medical literature.
  • Example: Thrombosis of the appendicular vein is a rare complication.

Synonyms

• Appendicular vein: The English equivalent term.

Notes on Meaning

• This term has only one specific meaning in human anatomy. It is not used in everyday language or in non-scientific contexts. The name is derived from Latin, where "vena" means "vein" and "appendicularis" refers to the appendix.

Noun

1. a vein that accompanies the appendicular artery and empties into the ileocolic vein