Where is the fibrocartilage located?

Fibrocartilage is the tough, very strong tissue found predominantly in the intervertebral disks and at the insertions of ligaments and tendons; it is similar to other fibrous tissues but contains cartilage ground substance and chondrocytes.

1. Where is fibrocartilage found and what is its function?
2. Where is fibrocartilage found in the body quizlet?
3. What are the examples of fibrocartilage?
4. What connective tissue is fibrocartilage?
5. Is fibrocartilage found in the shoulder?
6. Is fibrocartilage found in the ear?
7. Where in the body do you find hyaline cartilage?
8. Where are chondrocytes located?
9. How does fibrocartilage differ from hyaline cartilage?
10. How is fibrocartilage formed?
11. What cells are found in the periosteum?
12. Is fibrocartilage seen in tendons?
13. What type of collagen is fibrocartilage?
14. Why is fibrocartilage found between the vertebrae?

Where is fibrocartilage found and what is its function?

The Normal Joint

Chondrocytes are scattered singly or in small, isogenous groups in the dense fibrous matrix of the cartilage. Normally, fibrocartilage structures contain no vessels, and labri contain no anechoic areas.

Where is fibrocartilage found in the body quizlet?

Fibrocartilage is a tissue intermediate between dense connective tissue and hyaline cartilage. found in intervertebral disks, in attachments of certain ligaments to the cartilaginous surface of bones, and symphysis pubis.

What are the examples of fibrocartilage?

Specific examples of fibrocartilaginous tissues are the knee meniscus, the temporomandibular disc, and the intervertebral disc.

What connective tissue is fibrocartilage?

Fibrocartilage is a specialized form of connective tissue in which the ground substance is cartilage. The fibrous and cartilaginous components render this tissue extremely tough and resilient. The cell types found in this connective tissue include both fibroblasts/cytes and chondroblasts/cytes.

Is fibrocartilage found in the shoulder?

Conclusion: Fibrocartilage is present at all examined positions around the glenoid rim and constitutes up to 1/3 of the cross-sectional area of the labrum. In turn, the percentage of fibrocartilage in different regions of its cross-section varies considerably.

Is fibrocartilage found in the ear?

Chondrocytes. There are three main types of cartilage: hyaline cartilage, elastic cartilage, and fibrocartilage. The external ear is an example of elastic cartilage, and the meniscus and annulus fibrosus of the IVD, which will be discussed later, are examples of fibrocartilaginous tissues.

Where in the body do you find hyaline cartilage?

Hyaline cartilage is the most widespread and is the type that makes up the embryonic skeleton. It persists in human adults at the ends of bones in free-moving joints as articular cartilage, at the ends of the ribs, and in the nose, larynx, trachea, and…

Where are chondrocytes located?

Cartilage cells, called chondrocytes, occur at scattered sites through the cartilage and receive nutrition by diffusion through the gel; cartilage contains no blood vessels or nerves, unlike bone.

How does fibrocartilage differ from hyaline cartilage?

The key difference between fibrocartilage and hyaline cartilage is that fibrocartilage is the strongest cartilage composed of alternating layers of hyaline cartilage matrix and thick layers of dense type I and type II collagen fibres while hyaline cartilage is the weakest cartilage composed of widely dispersed fine ...

How is fibrocartilage formed?

A fibrocartilage callus is a temporary formation of fibroblasts and chondroblasts which forms at the area of a bone fracture as the bone attempts to heal itself. The cells eventually dissipate and become dormant, lying in the resulting extracellular matrix that is the new bone.

What cells are found in the periosteum?

The inner layer of the periosteum contains osteoblasts (bone-producing cells) and is most prominent in fetal life and early childhood, when bone formation is at its peak.

Is fibrocartilage seen in tendons?

Where tendons and ligaments are subject to compression, they are frequently fibrocartilaginous. This occurs at 2 principal sites: where tendons (and sometimes ligaments) wrap around bony or fibrous pulleys, and in the region where they attach to bone, i.e. at their entheses.

What type of collagen is fibrocartilage?

Fibrocartilage is primarily composed of type I collagen, and is located in areas like the intervertebral discs and the pubic symphysis. Note that the chondrocytes are surrounded by a matrix which helps differentiate fibrocartilage from dense connective tissue.

Why is fibrocartilage found between the vertebrae?

For example, fibrocartilage found in intervertebral discs has greater tensile strength and elasticity. In contrast, the fibrocartilage found in the glenoid or acetabular labra are more resistant to repetitious stress and provide strength and elasticity to the musculoskeletal attachment.