What is the difference between articular cartilage and fibrocartilage?

Fibrocartilage contains a lot of collagen fibers in the matrix. But, hyaline cartilage contains fewer collagen fibers in the matrix. Both fibrocartilage and hyaline cartilage provide smooth and lubricated surfaces between bones. They also absorb shocks.

What is the difference between the 3 types of cartilage?

There are three different types of cartilage: elastic (A), hyaline (B), and fibrous (C). In elastic cartilage, the cells are closer together creating less intercellular space. Elastic cartilage is found in the external ear flaps and in parts of the larynx. Fibrous cartilage is found in the spine and the menisci.

Is articular cartilage fibrocartilage or hyaline?

Hyaline cartilage is the most widespread cartilage type and, in adults, it forms the articular surfaces of long bones, the rib tips, the rings of the trachea, and parts of the skull. This type of cartilage is predominately collagen (yet with few collagen fibers), and its name refers to its glassy appearance.

What is the major difference between fibrocartilage and elastic cartilage?

Fibrocartilage – is the strongest cartilage, and is found in the in intervertebral discs, joint capsules and ligaments. Elastic Cartilage – provides strength and shape maintenance, and can be found in the external ear, epiglottis and the larynx.

What is the function of an articular cartilage?

One articular cartilage function is to provide smooth and low-friction interaction between the bones of a joint. This may allow the withstanding of pressure and weight-bearing brought about by the motions of daily and athletic activities.

How is articular cartilage repaired?

Articular cartilage repair. Articular cartilage cannot be repaired directly but we can undertake various procedures that can help it to heal and repair itself. The simplest procedures involve inspecting the cartilage arthroscopically and removing loose fragments or smoothing down rough surfaces.

What does the articular cartilage do inside the bone?

Articular cartilage is a complex and specialized tissue that provides a slick and bouncy cushion between bones at the joints. When this cartilage is damaged by trauma, disease or simply thins with age, bones can rub directly against each other, causing pain and inflammation, which can eventually result in arthritis.

What is the deterioration of articular cartilage?

Osteoarthritis is a chronic, degenerative disorder that is defined as the gradual deterioration (or degeneration) of the articular (or hyaline) cartilage in a joint.