Can hyperextension of the knee cause injury?

Can hyperextension of the knee cause injury?

It’s possible that an injury can damage one or multiple ligaments in your knee, including during a hyperextension. Severe hyperextensions are common causes of ACL and MCL tears. However, not all hyperextensions lead to ligament tears, and it’s possible to strain or tear ligaments without hyperextending your knee.

How long does it take to recover from a left hyperextended knee?

Recovery from a mild to moderate hyperextended knee can take 2 to 4 weeks to heal, whereas more severe cases may require 6 months or longer after surgery. Hyperextension of the knee is a condition that occurs when the knee extends too far backward beyond the normal range of motion.

Can you tear your meniscus by hyperextending your knee?

Common causes of a traumatic meniscus tear include injuries that involve twisting the leg with the foot planted, hyperextension of the knee, and hyperflexion of the knee.

What ligament Do you hurt when you hyperextend your knee?

Causes. The two main ligaments usually injured in a knee hyperextension are the anterior cruciate ligament (ACL) and the posterior cruciate ligament (PCL). Both ligaments are located in the center of the knee. The ACL controls the forward movement and the rotation of the shinbone, or tibia.

What is the fastest way to heal a hyperextended knee?


  1. R — rest. Following a hyperextended knee injury, it is a good idea to stop the activity that caused the damage in the first place.
  2. I — ice. Ice is a popular treatment for injuries such as a hyperextended knee, as it helps reduce swelling and relieve some pain.
  3. C — compression.
  4. E — elevation.

What does a Popliteus injury feel like?

Popliteus injury symptoms

Pain at the back of your knee joint. Your knee will feel tender when pressing in at the back. It is likely to be painful when trying to bend your knee against resistance, whilst your tibia (shin bone) is rotated outwards.

Can you walk with a hyperextended knee?

Following a hyperextended knee injury, it is a good idea to stop the activity that caused the damage in the first place. For an athlete, this may mean sitting out a few games. For the average person, rest may mean not walking on the injured leg or using a brace.

How do I know if my knee injury is serious?

Call your doctor if you:

  1. Can’t bear weight on your knee or feel as if your knee is unstable or gives out.
  2. Have marked knee swelling.
  3. Are unable to fully extend or flex your knee.
  4. See an obvious deformity in your leg or knee.
  5. Have a fever, in addition to redness, pain and swelling in your knee.

How do I know if I tore my LCL?

The symptoms of an LCL tear include:

  1. Pain.
  2. Swelling.
  3. Tenderness.
  4. Bruising.
  5. An unstable feeling. Your knee might feel like it’s about to give out or buckle or lock up.

How long will a hyperextended knee hurt?

Recovery from Knee Hyperextension
Mild sprains often feel better after two weeks of normal treatment measures like rest. But, recovery from ligament repair surgery takes around six months.

Can you walk on a hyperextended knee?

How do I know if I tore my popliteus?

Your knee will feel tender when pressing in at the back. It is likely to be painful when trying to bend your knee against resistance, whilst your tibia (shin bone) is rotated outwards. If you have a severe injury then simply straightening your knee fully might be difficult.

What does it mean when the back of your leg hurts behind the knee?

Two common conditions that cause pain behind the knee are a posterior cruciate ligament injury and a popliteal cyst (Baker’s cyst).

When should I go to the doctor for a hyperextended knee?

Make an appointment with your doctor if your knee pain was caused by a particularly forceful impact or if it’s accompanied by: Significant swelling. Redness. Tenderness and warmth around the joint.

How do I know if I tore a ligament in my knee?

What Does a Knee Ligament Injury Feel Like?

  1. Pain, often sudden and severe.
  2. A loud pop or snap during the injury.
  3. Swelling within the first 24 hours after the injury.
  4. A feeling of looseness in the joint.
  5. Inability to put weight on the joint without pain, or any weight at all.

How long should knee pain last before seeing a doctor?

Generally, athletes should see a healthcare provider for pain lasting more than 48 hours and other adults should see an expert if there seems to be no change for three weeks. Generally, most healthcare providers recommend that you schedule an appointment as soon as you notice that your symptoms impact the way you live.

What’s worse ACL or LCL tear?

The quick answer is that the ACL (Anterior Cruciate Ligament) is most likely to be considered the worst ligament in the knee to tear.

Which is worse MCL or LCL tear?

knee ligament ACL Injuries and Reconstruction Combined Knee Ligament Injuries PCL Injuries and Reconstruction sprains or tears are a common sports injury, and the MCL is injured more often than the LCL. In fact, the MCL is the most commonly injured ligament in the knee.

What does a popliteus tear feel like?

What are 3 signs of a meniscus tear in the knee?


  • A popping sensation.
  • Swelling or stiffness.
  • Pain, especially when twisting or rotating your knee.
  • Difficulty straightening your knee fully.
  • Feeling as though your knee is locked in place when you try to move it.
  • Feeling of your knee giving way.

How do you treat a pulled tendon behind your knee?

Tips for quick relief

  1. Rest the knee until it heals.
  2. Hold ice on it for 20 minutes at a time, several times a day.
  3. Wear a compression bandage to support the knee, but make sure it’s not too tight.
  4. Elevate the injured knee on a pillow or several pillows.
  5. Use crutches or a cane to take weight off the knee.

How do you tell if a ligament is stretched or torn?

When a ligament has been sprained, it’s still attached to the bone but has been damaged in some way. A ligament tear is more severe. When you’re diagnosed with a torn ligament, it indicates that the ligament has either pulled away from the bone or torn completely in half.

Can you still walk with a torn ligament in your knee?

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. Surgery may be the best route to a pain-free life, with amazing success rates. If someone suspects a damaged ACL or MCL seek immediate medical attention.

How do I know if I have damaged my knee cartilage?

Symptoms of cartilage damage in a joint include:

  1. joint pain – this may continue even when resting and worsen when you put weight on the joint.
  2. swelling – this may not develop for a few hours or days.
  3. stiffness.
  4. a clicking or grinding sensation.
  5. the joint locking, catching, or giving way.

Can an xray show a torn LCL?

While most LCL tears can be diagnosed without medical imaging, a doctor may order an x-ray or MRI to rule out other possible injuries and to determine the severity of an LCL tear. X-ray. An x-ray shows bones and can help determine if there is a fracture.