Back knee

Back Knee is a term often used in the field of orthopedics and sports medicine to describe a condition or a variety of conditions that affect the posterior part of the knee. The back knee is a complex structure composed of various ligaments, tendons, muscles, and bones that work together to provide stability and mobility to the lower limb.

Anatomy of the Back Knee

The back knee includes several key structures. The popliteal fossa, a diamond-shaped depression located at the back of the knee, houses important neurovascular structures. The hamstring muscles and their tendons, which are responsible for knee flexion and hip extension, are also located at the back of the knee. The posterior cruciate ligament (PCL) is another important structure, providing stability to the knee joint by preventing the tibia from sliding too far backward.

Common Conditions Affecting the Back Knee

Several conditions can affect the back knee, causing pain and limiting mobility. These include:

• Baker's cyst: Also known as a popliteal cyst, this condition involves a fluid-filled sac that forms at the back of the knee, often due to inflammation or injury.
• Hamstring injury: This can occur due to overstretching or tearing of the hamstring muscles or tendons.
• Posterior cruciate ligament (PCL) injury: This is often caused by a blow to the front of the knee while it's bent, such as in a car accident or during sports.

Treatment and Management

Treatment for back knee conditions depends on the specific condition and its severity. It may include rest, physical therapy, medication, and in some cases, surgery. It's important to consult with a healthcare professional for an accurate diagnosis and treatment plan.

See Also

• Knee pain
• Knee osteoarthritis
• Knee replacement