Functions Of Articular Cartilage

January 01, 2022 Post a Comment

This type of cartilage is known as elastic cartilage. 93 this chapter will focus on articular cartilage, which is a specialized form of hyaline cartilage.

synovial.jpg (JPEG Image, 1402 × 790 pixels) Synovial

Articular cartilage is specifically the smooth, white tissue covering the ends of bones where they come together to form joints.

Functions of articular cartilage. It contains no nerve cells or blood vessels, and is semi. As a biphasic material, in the presence of load, the articular cartilage deforms its solid matrix and modifies the fluid hydrostatic pressure within. Unlike bone, it is easily cut by.

Its main function is to produce smooth articulations among the joint surfaces. The more common name for this type of cartilage is articular cartilage. Elastic cartilage helps to maintain the shape of structures such as the ear and the trachea.

Cartilage function is more than structural, and has different functions in the life cycle. Elastic cartilage is the most flexible cartilage because it contains more elastin fibers. Fibrocartilage is a flexible, elastic, tough form of cartilage that provides cushioning in the joints.

Each type has varying amounts of elastin and collagen. Other articles where articular cartilage is discussed: Articular cartilage is a highly specialized tissue, exhibiting unique biomechanical properties.

Provides a smooth, lubricated surface for low friction articulation facilitates the transmission of loads to the underlying subchondral bone. Cartilage is classified as 3 types: It is specifically organized to allow for the complex movements performed by synovial joints.

In the embryo , it provides support and is a precursor to bone. Articular cartilage is unique in its ability to withstand high cyclic loads 26. 2.9k views reviewed >2 years ago.

Generally though it reduces friction, reduces stress on the underlining bone and helps equalize the load bearing pressure. Articular cartilage is a white elastic tissue that allows bones to glide smoothly against each other. For example, the cartilage in the knees and elbows works like a cushion in the bones and helps avoid joint pain.

Auricular cartilage is flexible, connective tissue, sometimes referred to as gristle. 2, 3, 45 articular cartilage varies in specific composition within the same joint and between different joints, but it consists of the same basic components and structure throughout all joints. It is firmly anchored to the bone, and is responsible for the fluid movement of the bones in a joint.

Articular cartilage is the layer covering the joint surfaces. The perichondrium is the external covering of the articular cartilage. This hydration gives the cartilage springiness needed for shock absorbency.

Articular cartilage ensures smoothness of joint movement and also acts as a. This chapter outlines the architectural and compositional features of articular cartilage. At the base, horizontal fibers are firmly adherent to the subchondral bone.

The function of articular cartilage is to absorb shock and provide an extremely smooth surface to make movement easier. Functions articular cartilage its principal functions: The unique structure of articular cartilage provides the intrinsic functional properties that enable the knee joint to withstand and resist excessive compressive and biomechanical loads, facilitating almost frictionless knee movement.

Articular cartilage derives its powers from its very organized and efficiently constructed microanatomy. Articular cartilage is a thin layer of specialized connective tissue with unique viscoelastic properties. Many areas of the body can contain this kind of cartilage.

This contains blood vessels which provide nutrition. At the articulating surfaces, the synovial membrane is the outer covering. Its principal function is to provide a smooth, lubricated surface for low friction articulation and to facilitate the transmission of loads to the underlying subchondral bone.

Zhiguo zhuang, ji hyun lee, farid badar, jianrong xu, yang xia, the influences of different spatial resolutions on the characteristics of t2 relaxation times in articular cartilage: Healthy articular cartilage allows joints to move and glide over each other with very little friction, but. Depending on its composition, cartilage is classified as articular cartilage (also known as hyaline), fibrocartilage, or elastic cartilage.

It enables bones of a joint to easily glide over one another with very little friction. In most joints, adult human articular cartilage is. Above that layer, large, negatively charged macromolecules attract and bind water.

Articular cartilage (cartilage that covers the articulating part of a bone) is of the type called hyaline (glasslike) because thin sections of it are translucent, even transparent. Articular cartilage is a white, smooth tissue which covers the ends of bones in joints. There are several reasons for the articular cartilage, depending on the location.

Joints between the bones, knee, elbow, and rib cage are some typical locations. Embryonic cartilage either remains as cartilage or provides a substructure for endochondral ossification, meaning it also functions as a template for the rapid growth and development of the musculoskeletal system. It covers the end of the femur and acetabulum.

Preventing rubbing of bones against each other is one of the main cartilage functions.

Cartilage Muscularskeletal system physiology NCLEXRN