Articular capsule
Articular Capsule
The Articular Capsule (pronounced: ar-tic-u-lar cap-sule) is a vital component of the Synovial joint. It is a flexible, yet strong structure that encloses the joint cavity of a synovial joint.
Etymology
The term "Articular Capsule" is derived from the Latin words "articulus" meaning joint, and "capsula" meaning little box.
Structure
The Articular Capsule is composed of two layers: the outer fibrous layer and the inner synovial layer. The outer fibrous layer, made of dense irregular Connective tissue, provides the joint with strength and stability. The inner synovial layer, also known as the Synovial membrane, produces synovial fluid which lubricates the joint and nourishes the Articular cartilage.
Function
The primary function of the Articular Capsule is to protect and maintain the joint. It provides a sealed environment for the joint, preventing the escape of synovial fluid and the entry of foreign particles. It also contributes to the stability of the joint by limiting the range of movement.
Related Terms
- Synovial joint: A type of joint that is surrounded by an articular capsule.
- Synovial membrane: The inner layer of the articular capsule that produces synovial fluid.
- Articular cartilage: The smooth, white tissue that covers the ends of bones where they come together to form joints.
- Connective tissue: A type of tissue that provides support and structure to other tissues and organs in the body.
External links
- Medical encyclopedia article on Articular capsule
- Wikipedia's article - Articular capsule
This WikiMD dictionary article is a stub. You can help make it a full article.
Languages: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
Urdu,
বাংলা,
తెలుగు,
தமிழ்,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
European
español,
Deutsch,
français,
русский,
português do Brasil,
Italian,
polski