Connective tissue 3

Articular (hyaline) tissue

Tissue that covers the ends of bones in joints, providing a smooth surface for joint movement.

Synovial fluid

A lubricating fluid found in the cavities of synovial joints, which reduces friction between the articular cartilage of synovial joints during movement.

Capsule

A connective tissue structure that surrounds a joint, providing stability and protection.

Fibrous connective tissue

A type of connective tissue that forms tendons and ligaments, consisting of densely packed collagen fibers.

Adipocytes

Fat cells that store energy in the form of fat and are a key component of adipose tissue.

Chondrocytes

Mature cartilage cells that occupy small spaces called lacunae within the cartilage matrix.

Cartilage

A flexible connective tissue found in various parts of the body, providing support and cushioning for joints.

Perichondrium

A layer of dense connective tissue that surrounds cartilage, providing support and nourishment.

Appositional growth

The process by which new layers of cartilage are added to the surface of existing cartilage.

Interstitial growth

The process where chondrocytes divide and produce more matrix from within, leading to enlargement of the cartilage.

Fibrocartilage

A type of cartilage that contains dense bundles of collagen fibers, providing strength and support, found in intervertebral discs.

Elastic cartilage

A type of cartilage that contains abundant elastic fibers, allowing it to bend and return to original shape, found in the ear and epiglottis.

Hyaline cartilage

The most abundant type of cartilage, providing support and flexibility, found in joints, rib tips, and the trachea.

Cartilage matrix

The gel-like substance that contains proteoglycans and fibers, giving cartilage its structure and properties.

Joint cushioning

The function of cartilage in joints to reduce friction and absorb shock during movement.

Osteocytes

Mature bone cells that maintain bone tissue and are found in small spaces called lacunae within the bone matrix.