What is Elastic Cartilage?

Elastic cartilage is a type of cartilage which contains elastic fibres in addition to the collagenous fibres in its matrix and perichondrium. It is also called yellow cartilage because of its yellow appearance. It is present in the parts which do not bear much load. This type of cartilage also consists of several cells in lacunae.

Elastic cartilage differs from hyaline cartilage, only because of the presence of the enormous amount of yellow elastic fibres in the matrix. Elastic Cartilage examples include external ear (pinna), epiglottis, and auditory (Eustachian) tube in the human body.

• Elastic Cartilage Locations: Elastic cartilage can be found in the external ear, epiglottis and certain sections of the larynx.
• Elastic Cartilage Function: Elasticity and support – It is known for its flexibility and elasticity. It provides structural support to the organs and structures it composes, in addition to this it will allow for various degrees of movement and change.

Importance of Elastic Cartilage

The importance of Elastic Cartilage are:

• Flexibility: It is highly flexible
• Resilience: It has a high level of resilience, which means that it can return to its original shape without any damage.
• Support: It provides support to parts which need flexibility and structural integrity.
• Protection: It protects some areas and acts as a cushion.
• Lightweight: It is lightweight when compared to other cartilages.
• Resistant: It is resistant to wear and tear.

Also Read: Difference Between Bone And Cartilage

Elastic cartilage and elastic connective tissue are two components that are essential for the strength and integrity of different parts of the body. Elastic cartilage are flexible connective tissue found in the nose, ear, and epiglottis. It provides strength and elasticity. Elastic connective tissue is a type of dense connective tissue found throughout the body including blood vessels and skin. In this article, we will discuss the differences between elastic cartilage and elastic connective tissue in detail.