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  2. Jan 25, 2023 · Diagnosis. During the physical exam, your doctor is likely to: Inspect your knee for swelling, pain, tenderness, warmth and visible bruising. Check to see how far you can move your lower leg in different directions. Push on or pull the joint to evaluate the integrity of the structures in your knee.

  3. Jan 6, 2022 · Use a cold pack, a bag of frozen vegetables or a towel filled with ice cubes for about 15 minutes at a time, keeping your knee elevated. Do this every 4 to 6 hours the first day or two, and then as often as needed. Medication. Over-the-counter pain relievers also can help ease knee pain.

    • Abrasion. An abrasion is another term for a scrape. This occurs when the skin rubs against a rough surface, such as asphalt or cement. A minor abrasion takes off just the outer layer of skin (epidermis) and can be treated at home.
    • Laceration. A laceration is a cut or puncture wound that causes a tear or hole in the skin. If you fall and land on something sharp like a nail, you can end up with a laceration.
    • Contusion. A knee contusion or bruise is a common injury if you fall on a hard surface. The impact can cause a blood vessel or capillary in the skin or muscle underneath to leak blood into the surrounding area, creating the black and blue sign of a bruise.
    • Sprain. A knee sprain occurs when one — or more — of the ligaments in the knee is overstretched. A ligament is a structure that connects one bone to another.
  4. Jan 6, 2022 · Symptoms. If you've torn your meniscus, it might take 24 hours or more for pain and swelling to begin, especially if the tear is small. You might develop the following signs and symptoms in your knee: A popping sensation. Swelling or stiffness. Pain, especially when twisting or rotating your knee. Difficulty straightening your knee fully.

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