DIARTHRIC Meaning and
Definition
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Diarthric is an adjective used to describe a type of joint in the human body. Originating from the Greek words "dia" meaning "through" and "arthron" meaning "joint," the term diarthric refers to the classification of synovial joints, which are the most common type of joints found in the human body.
A diarthric joint is characterized by its structure, function, and mobility. These joints are enclosed by a joint capsule, consisting of a fibrous outer layer and a synovial membrane on the inside. Within the joint capsule, synovial fluid is secreted by the synovial membrane, providing lubrication and nourishment to the joint.
Furthermore, diarthric joints allow for free and extensive movement due to their unique structural features. They are reinforced by ligaments, which help stabilize the joint and prevent excessive motion. Articular cartilage covers the ends of the bones within the joint, reducing friction and facilitating smooth movement.
Examples of diarthric joints in the human body include the shoulder joint, knee joint, and hip joint. These joints enable a wide range of motions, such as flexion, extension, abduction, adduction, rotation, and circumduction.
In summary, diarthric describes a specific type of joint characterized by its structure, mobility, and lubrication. These joints play a crucial role in facilitating movement, providing flexibility and versatility to the human body.
Common Misspellings for DIARTHRIC
Etymology of DIARTHRIC
The term "diarthric" is primarily used in the field of biology and anatomy to describe a type of joint, known as a synovial joint, that allows for free movement. The etymology of the word "diarthric" can be broken down as follows:
1. "Dia-" is a prefix derived from the Greek word "dia", meaning "though", "across", or "between".
2. "-arthro" is a combining form derived from the Greek word "arthron", which means "joint".
3. "-ic" is a suffix commonly used to form adjectives in English.
Therefore, the etymology of "diarthric" ultimately comes from combining "dia-" (meaning "across" or "between") with "-arthro" (meaning "joint") and adding the adjectival suffix "-ic".
