UNIARTICULAR Meaning and
Definition
-
Uniarticular is an adjective that describes a structure or movement that pertains to or involves only one joint. The term is derived from the Latin words "unus," meaning one, and "articulus," meaning joint. It is commonly used in the fields of anatomy, physiology, and biomechanics to describe specific anatomical features, motions, or biomechanical actions.
In anatomical terms, uniarticular refers to muscles, ligaments, tendons, or other structures that span only one joint in the human body. For example, the biceps brachii muscle in the arm is considered uniarticular because it crosses and acts only on the elbow joint, enabling flexion and supination of the forearm. In contrast, the triceps brachii muscle, which spans both the elbow and shoulder joints, is known as a biarticular muscle.
Furthermore, the term uniarticular can also describe movements or motions that occur at a single joint. An example of a uniarticular movement is elbow extension, in which the forearm moves away from the upper arm, increasing the angle of the joint. However, movements such as flexion and extension of the knee involve multiple joints and are therefore classified as biarticular.
Overall, uniarticular serves as an important term in various scientific disciplines, pinpointing structures or actions that are limited to a single joint, facilitating precise descriptions, classifications, and analysis within the realms of anatomical and biomechanical studies.
-
Monarthric, relating to a single joint.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for UNIARTICULAR
- yniarticular
- hniarticular
- jniarticular
- iniarticular
- 8niarticular
- 7niarticular
- ubiarticular
- umiarticular
- ujiarticular
- uhiarticular
- unuarticular
- unjarticular
- unkarticular
- unoarticular
- un9articular
- un8articular
- unizrticular
- unisrticular
- uniwrticular
- uniqrticular
Etymology of UNIARTICULAR
The word "uniarticular" is derived from the combination of two root elements: "uni-" and "articulate".
1. "Uni-" is a Latin prefix meaning "one" or "single". It comes from the Latin word "unus", which means "one". This prefix is commonly used in English to indicate singularity or oneness.
2. "Articulate" is derived from the Latin word "articulatus", which means "jointed" or "having distinct parts". It is derived from the Latin verb "articulare", meaning "to divide into joints" or "to articulate". In English, the word "articulate" is used to describe something that is well-spoken or expressed clearly.
By combining the prefix "uni-" with the word "articulate", the term "uniarticular" is formed.
Infographic
Add the infographic to your website:
