elastic cartilage location

Elastic Cartilage. Elastic cartilage’s role is purely structural, offering flexibility and resilience due to a mixture of elastic fibers and type II collagen fibers. It is yellow in color, and without the organized … On most slides, the elastic fibers [3] stain with a darker stain so you can see the elastic network that is formed. (c) Elastic cartilage provides firm but elastic support. Elastic. Elastic cartilage provides support with moderate elasticity. These fibers give elastic cartilage great flexibility so that it is able to withstand repeated bending. (b) Fibrocartilage provides some compressibility and can absorb pressure. In adults, it can be found in tracheal rings, bronchi, nose, larynx, articular surfaces, and in the joints between the sternum and ribs. Elastic cartilage is found in the ear and epiglottis (located in the throat) as well as parts of the nose and trachea. The cartilage present in the wall of the trachea and bronchi are of a hyaline type. As animal gets old, hyaline cartilage loses water content and necrotic areas may appear in the central parts of the cartilage. https://www.kenhub.com/en/library/anatomy/histology-of-elastic-cartilage The chondrocytes lie between the fibres. It occurs where flexibility is required, such as the epiglottis, external ear, and auditory tubes. This type of connective tissue also contains collagen fibers and cells called fibroblasts. These parts of the anatomy are required to always spring back into the original shape. Hence, it occurs in the lung tissue, around arterial walls, airways, in the vocal folds, and the dermis of the skin. Cartilage is not hard just like bone. It is a different form of connective tissue. The articular cartilages (which cover the articular surfaces of bones involved in the formation of synovial joints) are also of hyaline cartilage. The main function of elastic connective tissue is to provide extensibility and elasticity to the bodily organs. These are relatively soft and elastic or flexible. Elastic Cartilage Elastic cartilage is similar to hyaline cartilage but also contains elastic fibers. Elastin fibers stain dark purple/black with Verhoeff's stain . Function: Maintains the shape of a structure while allowing great flexibility; Location: Elastic cartilage is found predominately in the external ear and as well as around the epiglottis. Cartilage is a resilient and smooth elastic tissue, rubber-like padding that covers and protects the ends of long bones at the joints and nerves. Cartilage is a connective tissue consisting of collagenous fibers embedded in a firm matrix of chondroitin sulfates. Elastic cartilage, fibrocartilage, and hyaline cartilage can all be damaged. Elastic cartilage is primarily found in the external ear (auricle or pinna), the Eustachian tube, and the epiglottis. The example is from dog tissue. (a) Hyaline cartilage provides support with some flexibility. It is found mainly in the larynx, the external part of the ear (pinna), and the tube leading from the middle … Elastic fibers; Description: This cartilage is similar to hyaline cartilage, but it contains many more elastic fibers [3]. The costal cartilages (present at the anterior end of the ribs) are of hyaline cartilage. It is found in the epiglottis (part of the larynx), the pinnae (the external ear flaps of many mammals). It is found in the formation of synovial joints ) are also of hyaline cartilage the Eustachian,... It is found in the throat ) as well as parts of the )... Is a connective tissue is to provide extensibility and elasticity to the bodily organs [ 3.! Chondroitin sulfates but elastic support costal cartilages ( present at the anterior end of the anatomy are required to spring... The wall of the ribs ) are also of hyaline cartilage, Fibrocartilage, and the (... 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