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The most common cartilage found in the human body is hyaline cartilage also known as articular cartilage. Articular cartilage is one of four types of cartilages that are found in the human body.
Fibro- is found in invertebral discs joint capsules ligaments.
What type of cartilage is articular cartilage. Articular cartilage is found only in diarthroidal joints synovial joints and is comprised of hyaline cartilage - a particularly smooth type of cartilage which allows for easy articulation increased weight distribution and shock absorption. Articular cartilage is hyaline cartilage and is 2 to 4 mm thick. Unlike most tissues articular cartilage does not have blood vessels nerves or lymphatics.
It is composed of a dense extracellular matrix ECM with a sparse distribution of highly specialized cells called chondrocytes. Orthopedic Surgery 32 years experience. Articular cartilage is made up of Type II Hyaline cartilage which is topographically quite complex in its structural makeup making it uniquely capable of providing a very smooth gliding surface for joints.
3k views Reviewed 2 years ago. Articular cartilage is found only in diarthroidal joints synovial joints and is comprised of hyaline cartilage a particularly smooth type of cartilage which allows for easy articulation increased weight distribution and shock absorption. Articular cartilage is a white smooth tissue which covers the ends of bones in joints.
It enables bones of a joint to easily glide over one another with very little friction. This establishes easy movement. Many areas of the body can contain this kind of cartilage.
Joints between the bones knee elbow and rib cage are some typical locations. Articular cartilage is one of four types of cartilages that are found in the human body. Other three are Hyaline Cartilage Elastic Cartilage Fibroelastic Cartilage and Fibrocartilage.
All these cartilages are found around the joints areas and around bones in other parts of the body. Articular Cartilage Structure Composition and Repair. Cartilage exists in the body as three types.
Hyaline cartilage elastic cartilage and fibrocartilage. This chapter focuses on articular cartilage whose single cell the chondrocyte is charged with all aspects of maintaining the structure. Growth plate cartilage meniscus and.
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. ECM of articular cartilage -collagen Type II that is dispersed throughout ground substance and produces strong tensile resistance to stress -Proteoglycans aggrecans that form strong permeable fiber and attracts lots of water.
A second type of cartilage in the knee joint is the smooth shiny white articular cartilage. Articular cartilage coats the ends of the bones in the knee joint to provide a smooth gliding surface so the bones in the joint move fluidly against each other These two knee cartilage types are important for optimal joint function. The function of articular cartilage is to decrease the friction when a joint is moving giving it more of a gliding function.
It is not like the sponge cushion of the meniscus or separate from the bone. The whole function of articular cartilage is to convert a cobblestone road into a. Hyaline cartilage is the most abundant type of cartilage.
Hyaline cartilage is found lining bones in joints articular cartilage. It is also present inside bones serving as a center of ossification or bone growth. In addition hyaline cartilage forms the embryonic skeleton.
Hyaline or articular cartilage covers the ends of bones to create a low-friction environment and cushion at the joint surface. When cartilage in the joint is healthy it effectively allows fluid bendingstraightening motions and protects the joint against weight-bearing stresses. Cartilage kahrtĭ-lij a specialized fibrous connective tissue present in adults and forming most of the temporary skeleton in the embryo providing a model in which most of the bones develop and constituting an important part of the organisms growth mechanism.
The three most important types are hyaline cartilage elastic cartilage and. The three types of cartilage. There are three types of cartilage.
Hyaline - most common found in the ribs nose larynx trachea. Is a precursor of bone. Fibro- is found in invertebral discs joint capsules ligaments.
Elastic - is found in the external ear epiglottis and larynx. Cartilage is a type of connective tissue found in the body. When an embryo is developing cartilage is the precursor to bone.
Some cartilage remains and is dispersed throughout the body. Alice Ferng BS MD PhD Reviewer. Jerome Goffin Last reviewed.
October 04 2021 Reading time. 9 minutes Cartilage is a flexible connective tissue found in multiple areas of the body including joints the ear and nose and intervertebral discs. Hyaline cartilage the most abundant type of cartilage plays a supportive role and assists in movement.
Articular cartilage is the smooth white tissue that covers the ends of bones where they come together to form joints. Healthy cartilage in our joints makes it easier to move. It allows the bones to glide over each other with very little friction.
Articular cartilage can be damaged by injury or normal wear and tear. Facts About Cartilage. Cartilage is comprised of cells called chondrocytes found in a gelatinous substance mixed with collagen fibres and enveloped in a matrix of tough fibres.
The most common cartilage found in the human body is hyaline cartilage also known as articular cartilage. Different types of cartilage found in the body. Articular or hyaline cartilage covers joint surfaces fibrocartilage knee meniscus vertebral disk and elastic cartilage outer ear.
These different cartilages are distinguished by their structure elasticity and strength. Articular cartilage is a complex living tissue that lines the bony surface of joints.