How do I know if my knee pain 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.
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When should you be concerned with knee pain?

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.
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How can I tell what my knee pain is?

How are knee problems diagnosed?
  1. X-ray. This test uses invisible electromagnetic energy beams to make images of internal tissues, bones, and organs onto film.
  2. Magnetic resonance imaging (MRI). ...
  3. Computed tomography scan (also called a CT or CAT scan). ...
  4. Arthroscopy. ...
  5. Radionuclide bone scan.
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What does a serious knee injury feel like?

Two tell-tale signs of a knee injury are pain and swelling of the knee. You may also have difficulty with the joint moving. It may feel stiff, lock up, or feel like it's catching as you bend and straighten your leg. If you hear your knee pop and then give out at the time of impact, it's definitely a cause for concern.
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How long should you have knee pain 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.
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How to Tell if a Knee Injury is Serious - Yale Medicine Explains



How do I know if I tore my meniscus?

Symptoms
  1. A popping sensation.
  2. Swelling or stiffness.
  3. Pain, especially when twisting or rotating your knee.
  4. Difficulty straightening your knee fully.
  5. Feeling as though your knee is locked in place when you try to move it.
  6. Feeling of your knee giving way.
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How do I know if I have damaged my knee cartilage?

Symptoms of cartilage damage in a joint include:
  • joint pain – this may continue even when resting and worsen when you put weight on the joint.
  • swelling – this may not develop for a few hours or days.
  • stiffness.
  • a clicking or grinding sensation.
  • the joint locking, catching, or giving way.
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How do I know if I need knee surgery?

It may be time to have knee replacement surgery if you have: Severe knee pain that limits your everyday activities. Moderate or severe knee pain while resting, day or night. Long-lasting knee inflammation and swelling that doesn't get better with rest or medications.
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How do I know if I tore a ligament in my knee?

Symptoms can include:
  1. A popping sound (or a popping or snapping feeling) at the time of injury - this can sometimes be heard (or felt) if a ligament is completely torn.
  2. Swelling of your knee. ...
  3. Pain in your knee. ...
  4. Tenderness around your knee on touching. ...
  5. Not being able to use or move your knee normally.
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How do you tell if your knee is sprained or torn?

What are the symptoms of a knee sprain?
  1. Pain around the affected area.
  2. Swelling around the sprained section of the knee.
  3. Knee instability, leading to your knee buckling under the pressure of your weight.
  4. Bruising, moderate to severe, depending on the sprain.
  5. A popping sound when the injury occurs.
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How do you know if knee pain is arthritis or something else?

See your healthcare provider if you have pain, swelling or stiffness in your knees. Look for other symptoms such as warm and red skin and buckling or locking of the knee joint. You might have arthritis of the knee.
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What does arthritis in knee feel like?

If you have osteoarthritis of the knee, you will probably feel your knee is painful and stiff at times. It may only affect one knee, especially if you've injured it in the past, or you could have it in both. The pain may feel worse at the end of the day, or when you move your knee, and it may improve when you rest.
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How long should knee pain last?

You'll only need 1 or 2 days of rest to ease minor knee pain, but severe injuries may keep you off your feet longer. Talk to your doctor if it doesn't get better after a few days.
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When should you not ignore knee pain?

It can be tempting to disregard knee pain — but you should never have to live with pain or weakness. If you are experiencing redness, significant swelling or severe pain, you should consult with one of our surgeons.
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What happens when you ignore knee pain?

In some cases, ignoring joint pain for too long may increase pain or mobility problems, or even result in a fall or injury. “The more proactive you are in preserving your joints, the longer we anticipate they will last,” says Dr. Lange. “Taking care of your joint pain early could delay or prevent the need for surgery.
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What is the best painkiller for knee pain?

Over-the-counter medications — such as ibuprofen (Advil, Motrin IB, others) and naproxen sodium (Aleve) — may help ease knee pain. Some people find relief by rubbing the affected knee with creams containing a numbing agent, such as lidocaine, or capsaicin, the substance that makes chili peppers hot.
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What does a torn tendon in the knee feel like?

When a patellar tendon tears, you often experience a tearing or popping sensation. Pain and swelling typically follow, and you may not be able to straighten your knee. Additional symptoms include: An indentation at the bottom of your kneecap where the patellar tendon tore.
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Will xray show torn ligament in knee?

A ligament, like cartilage, does not show up on x-ray; therefore, a torn ACL is best seen on MRI and does not show up on x-ray.
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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.
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What is the best age to have a knee replacement?

In summary, TKA performed between the ages of 70 and 80 years has the best outcome. With respect to mortality, it would be better to perform TKA when the patients are younger. Therefore, the authors of these studies believe that from 70 to 80 years of age is the optimal range for undergoing TKA.
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Who should not have a knee replacement?

Two groups of people are at a significantly higher risk of potential rejection or loosening of their device and/or toxicity from wear particles. Those with any type of allergy. Even patients with allergies that are as simple as pollen or dander should avoid knee replacement surgery.
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When does a knee need to be replaced?

The most common reason for knee replacement surgery is to relieve severe pain caused by osteoarthritis. People who need knee replacement surgery usually have problems walking, climbing stairs, and getting in and out of chairs. Some also have knee pain at rest.
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Does a torn meniscus hurt all the time?

Do all meniscus tears hurt? Yes, at some point in time most all meniscus tears will hurt. But that doesn't mean they will hurt for a long time. In many cases the pain from a meniscus tear will either improve significantly or go away without surgery.
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Can an xray show cartilage damage?

As cartilage does not show up on an X-ray, the loose body will only be visible if it consists of bone.
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How do you diagnose a torn meniscus?

To test for a lateral meniscus tear (on the outer side of the knee), you'll be asked to turn your toes inward as far as your knees can rotate. You'll then squat and slowly stand up. A click or pain can indicate a meniscus tear.
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