ARTICULAR CAPSULE Meaning and
Definition
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The articular capsule refers to a structure in the human body that surrounds and encloses a synovial joint. It is composed of dense fibrous connective tissue and is responsible for providing support and stability to the joint. The capsule forms a protective covering around the joint, preventing the bones from rubbing against each other and promoting smooth movement.
The articular capsule has two main components: the outer fibrous layer and the inner synovial membrane. The fibrous layer is thick and tough, consisting of collagen fibers that help to reinforce the joint and protect it from excessive strain. It also contains ligaments that connect the bones and provide additional support.
The synovial membrane is a thin, vascular layer that lines the inner surface of the fibrous capsule. It secretes synovial fluid, a lubricating substance that helps to reduce friction between the joint surfaces, allowing for smooth and pain-free movement. This fluid also provides nutrients to the joint cartilage, helping to maintain its health and integrity.
Overall, the articular capsule plays a crucial role in maintaining joint function and preventing injury. It provides crucial support and stability to the joint while allowing for controlled movement. Dysfunction or damage to the articular capsule can result in pain, swelling, and limited mobility, highlighting its importance in the overall musculoskeletal system.
Common Misspellings for ARTICULAR CAPSULE
- zrticular capsule
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- arricular capsule
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- artucular capsule
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- artkcular capsule
- artocular capsule
Etymology of ARTICULAR CAPSULE
The term "articular capsule" is composed of two words:
1. "Articular": The word "articular" is derived from the Latin term "articulus", which means "joint". It refers to anything related to or associated with a joint. The word "articulus" itself is derived from "artus", meaning "joint" or "limb".
2. "Capsule": The word "capsule" comes from the Latin "capsula", which refers to a small container or a small case. It is related to the word "capere", meaning "to take" or "to contain".
When combined, "articular capsule" refers to the fibrous structure that envelops a joint, resembling a small container or case that encapsulates the joint.
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