Meniscus Knee Anatomy

Meniscal tears can result from nearly any activity involving bending or twisting of the knee. They often occur while performing athletics but can also frequently occur during nonathletic activities.

Meniscus Knees Knee Legs Skeleton Leg Thigh Joints

The medial condyles are areas of these bones located on the inner sides of the knees.

Meniscus knee anatomy. A torn meniscus is one of the most common knee injuries. Its job is to cushion the joint and transfer forces between the tibia and femur bones. Picture of torn meniscus.

They are attached to the small depressions fossae. Collection of fluid in the back of the knee. Each of your knees has two c shaped pieces of cartilage that act like a cushion between your shinbone and your thighbone menisci.

In most of our joints including the knee there is a layer of articular cartilage which is made of collagen and chondroitin. The medial meniscus is the central band of cartilage attached to the tibia or shinbone. Bursitis often occurs from overuse or injury.

Meniscus anatomy the menisci of the knee are two pads of fibrocartilaginous tissue which serve to disperse friction in the knee joint between the lower leg tibia and the thigh femur. When people talk about torn cartilage in the knee they are usually referring to a torn meniscus. Their incidence like many orthopaedic ailments increases with age.

Each is a glossy white complex tissue comprised of cells specialized extracellular matrix ecm molecules and region specific innervation and vascularization. The knee is a joint where the bone of the thigh femur meets the shinbone of the leg tibia. The knee is the largest joint in the body.

There are four ligaments of the joint the medial and lateral collateral ligaments and. Athletes particularly those who play contact sports are at risk for meniscus tears. The knee menisci are fibrocartilaginous structures that sit within the knee joint deepening the tibiofemoral articulation.

The band goes around the knee joint in a crescent shaped path and is located between the medial condyles of the shin and the femur or thighbone. Any activity that causes you to forcefully twist or rotate your knee especially when putting your full weight on it can lead to a torn meniscus. It acts like a hinge allowing the knee to flex bend and extend straighten.

Torn meniscus anatomy and causes video a torn meniscus is one of the most common causes of knee pain. They are concave on the top and flat on the bottom articulating with the tibia. Their main role is shock absorption improve stability of the knee joint and load transmission.

The knee joint contains the meniscus structure comprised of both a medial and a lateral component situated between the corresponding femoral condyle and tibial plateau figure 1. Meniscus tears are among the most common knee injuries. Pain swelling and warmth in any of the bursae of the knee.

However anyone at any age can tear a meniscus. The knee meniscus is a special layer of extra cartilage that lines the knee joint. It provides a smooth surface over the bones.

Anatomy Of The Meniscus Everything You Need To Know Dr Nabil Ebraheim