How Do You Spell ARCUS PALMARIS?

1. Arcus palmaris stands for the palmar arch, which is a natural anatomical feature found in the palm of the hand. The term "arcus" refers to an arch or curved structure, while "palmaris" pertains to the palm of the hand.

   The arcus palmaris consists of a network of superficial blood vessels, specifically arteries and veins, situated beneath the skin in the central region of the palm. This vascular structure is responsible for delivering oxygenated blood to the fingers.

   The arterial portion, known as the palmar arch artery, is formed by the anastomosis (joining) of the ulnar artery, which arises from the wrist, and the radial artery, which branches from the brachial artery in the forearm. The ulnar artery primarily contributes to the development of the ulnar portion of the arcus palmaris, while the radial artery influences the creation of the radial aspect.

   The venous component, known as the superficial palmar venous arch, is responsible for the drainage of deoxygenated blood from the palm. The venous arch typically accompanies the arterial arch, representing a network of interconnected veins.

   The arcus palmaris is a crucial anatomical structure involved in maintaining adequate blood supply to the hand and fingers. It ensures the delivery of oxygen and nutrients while facilitating the removal of waste products. Understanding the arcus palmaris is significant in various medical fields, including vascular surgery, hand surgery, and anatomy.

2. A. volaris.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for ARCUS PALMARIS

The term arcus palmaris is derived from Latin.

- Arcus means arch or curve.

- Palmaris is the genitive form of palma, which means palm of the hand.

So, the literal translation of arcus palmaris is arch of the palm.