What are the symptoms of a torn ligament in your knee?
What Does a Knee Ligament Injury Feel Like?
- Pain, often sudden and severe.
- A loud pop or snap during the injury.
- Swelling within the first 24 hours after the injury.
- A feeling of looseness in the joint.
- Inability to put weight on the joint without pain, or any weight at all.
What Stabilises the knee joint?
The lateral collateral ligament (LCL) stabilises the knee on the outside of the joint. Two crescent shaped bands of cartilage called the medial and lateral menisci act as shock absorbers between the femur and tibia. They protect the ends of the bones from rubbing on each other and help stabilise the knee further.
Which ligaments lie within the knee joint?
A pair of ligaments run on either side of the joint, forming the outer edges of the joint capsule – the medial and lateral collateral ligaments. These run along the inner and outer sides of the leg respectively. A second pair of ligaments lie within the centre of the knee, the anterior and posterior cruciate ligaments.
What is the tibiofemoral joint?
The tibiofemoral joint is where the femur meets the tibia. It includes intra-articular structures such as the menisci and cruciate ligaments (ACL and PCL) and extracapsular structure such as the collateral ligaments (MCL and LCL).
Can you walk on a torn knee ligament?
If the MCL or ACL tears, the result is usually pain, swelling, stiffness, and instability. In most cases, the injured person can still walk with the torn knee ligament. But the movement will be severely limited, not to mention painful.
How bad is patellofemoral syndrome?
This can cause extra pressure on the cartilage covering the kneecap or on the femur where it rubs, called the trochlear surface. While patellofemoral syndrome can cause symptoms that range from uncomfortable to very painful, the condition can usually be treated at home.
Which is part of the knee called tibiofemoral joint?
The part of the knee between the end of the thigh bone (femur) and the top of the shin bone (tibia) is called the tibiofemoral joint.
Is the knee joint part of the lower extremity?
The knee joint is part of the lower extremity. It is the junction of the thigh and the leg and is a hinge joint. A hinge joint bends back and forth in one plane (unlike the ball-and-socket joint of the hip).
Where is the patellofemoral joint located in the body?
The patellofemoral joint is between the end of the thigh bone (femur) and the kneecap (patella). The knee joint is surrounded by synovial fluid which keeps it lubricated. The bones are covered by smooth joint surface (articular) cartilage that allows them to glide smoothly together without friction.
Which is part of the knee called the patella?
The part of the knee between the end of the thigh bone (femur) and the top of the shin bone (tibia) is called the tibiofemoral joint. The patellofemoral joint is between the end of the thigh bone (femur) and the kneecap (patella). The knee joint is surrounded by synovial fluid which keeps it lubricated.