As a physiotherapist with extensive experience in sports medicine, I am often consulted for advice on sports injuries, and knee injuries are among the most common. Knowing the signs of a knee sprain is crucial for timely treatment and recovery. Here's how you can determine if you've twisted your knee.

Firstly, immediate pain is usually the first indicator. If you feel a sharp, intense pain in the knee at the time of injury, it could be a sign of a sprain. The pain might be localized to a specific area or spread throughout the knee.

Secondly, stiffness or decreased movement can be another sign. After a twist or turn, if you find it difficult to move your knee or it feels stiff, this could indicate an injury to the ligaments.

Thirdly, you might hear or feel a painful pop at the time of injury. This sound is often associated with a ligament tear and is a strong indicator of a sprain.

Next, swelling or bruising is common after a knee sprain. If you notice your knee swelling up or turning colors like blue or purple, it's likely due to bleeding in the tissues caused by the injury.

Fifthly, if your knee buckles or gives out when you try to walk, this is a clear sign that the knee is unstable and might have been sprained. This instability can make it difficult to bear weight on the affected leg.

Lastly, you might experience tenderness around the knee. Pressing on the area might cause discomfort, which is another sign of a potential sprain.

If you suspect a knee sprain, it's important to seek medical attention for a proper diagnosis. A healthcare professional will likely perform a physical examination and may order imaging tests like an X-ray or MRI to assess the extent of the injury.

Remember, the RICE protocol (Rest, Ice, Compression, and Elevation) is typically recommended for initial management of a suspected sprain. Resting the knee, applying ice to reduce swelling, using a compression bandage to provide support, and elevating the leg can help alleviate symptoms and promote healing.

It's also crucial to avoid activities that could exacerbate the injury, such as running or jumping, until you've been cleared by a healthcare professional. In some cases, physical therapy may be necessary to regain strength and stability in the knee.

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What are the signs and symptoms of a knee sprain?Stiffness or decreased movement.Pain or tenderness.Painful pop that you can hear or feel.Swelling or bruising.Knee that buckles or gives out when you try to walk.read more >>