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Knee Sprain

Medically reviewed by Drugs.com. Last updated on Dec 2, 2024.

What is a knee sprain?

A knee sprain is a stretched or torn ligament in your knee. Ligaments support the knee and keep the joint and bones in the correct position. A knee sprain may involve one or more ligaments.

Knee Anatomy

What increases my risk for a knee sprain?

What are the signs and symptoms of a knee sprain?

How is a knee sprain diagnosed?

Your healthcare provider will ask about your injury and examine you. Tell him or her if you heard a snap or pop when you were injured. Your provider will check the movement and strength of your joint. You may be asked to move the joint. You may also need any of the following:

How is a knee sprain treated?

Treatment depends on the type and cause of your knee sprain. You may need any of the following:

How can I manage a knee sprain?

How can I prevent another knee sprain?

Exercise your legs to keep your muscles strong. Strong leg muscles help protect your knee and prevent strain. The following may also prevent a knee sprain:

When should I seek immediate care?

When should I call my doctor?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.