Investing cartilage refers to a type of cartilage found in certain joints that covers the ends of bones, providing cushioning and reducing friction during movement. It is also known as articular cartilage or joint cartilage. Investing cartilage plays a vital role in maintaining joint health and facilitating smooth and painless movement.
This specialized type of cartilage is found in articulating joints such as the knee, hip, shoulder, and elbow. It acts as a smooth surface, allowing bones to glide against each other with minimal friction. Investing cartilage helps distribute the body's weight evenly across the joint, absorbing shock and protecting the underlying bone from wear and tear.
The thickness and quality of investing cartilage can vary depending on factors such as age, genetics, and certain medical conditions. Over time or due to factors like injury or arthritis, investing cartilage may become damaged or deteriorated. Without proper cartilage function, joints may become painful and stiff, leading to reduced mobility and potentially causing joint-related disorders.
Investing cartilage is avascular, meaning it lacks a direct blood supply, and its cells receive nutrients and eliminate waste through diffusion. This restricted blood flow limits the ability of cartilage to self-repair and heal. As a result, damaged investing cartilage often requires specialized medical interventions or surgical procedures to restore joint functionality.
In summary, investing cartilage is a vital tissue found in articulating joints that provides cushioning, reduces friction, and enables smooth movement. Its presence is essential for joint health and proper functionality.
