The meniscus is crucial for knee joint function. It consists of two C-shaped pieces of fibrocartilage positioned between the thigh bone (femur) and the shin bone (tibia). These structures serve several vital roles:Shock Absorption: They help distribute weight and absorb shock during activities such as walking, running, or jumping.
Stability: By deepening the tibial plateau where the femur meets the tibia, the meniscus enhances joint stability.Lubrication: The meniscus aids in lubricating the joint, reducing friction during movement.Load Transmission: More than half (50 to 70%) of the load transmitted through the knee passes through the meniscus, highlighting its role in joint preservation.