How Do You Spell MUSCULOCUTANEOUS?

1. The term "musculocutaneous" refers to a specific anatomical structure or region that involves both muscles and skin. Derived from the Latin words "musculus" meaning muscle and "cutis" meaning skin, it is typically used to describe a nerve, blood vessel, or a specific anatomical region where muscles and skin are closely related or interconnected.

   In medicine, the musculocutaneous nerve is a major nerve that originates from the uppermost part of the brachial plexus in the shoulder area. It supplies motor innervation to the muscles in the front part of the upper arm, including the biceps brachii, brachialis, and coracobrachialis. Along with its motor function, the musculocutaneous nerve also provides sensory innervation to the skin over the forearm's lateral surface.

   The musculocutaneous artery, on the other hand, is a branch of the brachial artery, responsible for supplying blood to the muscles in the anterior (front) compartment of the arm. Its branches penetrate into and nourish the muscles of the upper arm, including the biceps brachii and brachialis.

   In summary, "musculocutaneous" is an adjective that denotes an anatomical structure, nerve, or blood vessel that is associated with both muscles and skin, often found in the upper arm.

2. Relating to both muscle and skin, noting certain nerves which give off sensory fibers to the skin and motor fibers to the underlying muscles.

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

Common Misspellings for MUSCULOCUTANEOUS

The word "musculocutaneous" is composed of two parts: "musculo-" and "-cutaneous".

1. "Musculo-" comes from the Latin word "musculus", which means "muscle". This word is derived from the diminutive form of "mus", which means "mouse" and relates to the idea of a mouse-like movement of muscles under the skin.

2. "-Cutaneous" comes from the Latin word "cutaneus", which means "of the skin" or "relating to the skin". This word is derived from "cutis", meaning "skin".

Therefore, "musculocutaneous" means "relating to both muscle and skin", and it is often used to describe anatomical structures, such as nerves or arteries, that innervate or supply both muscle and skin.