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What are knee braces?

Knee braces are supports that you wear when you have pain in your knee. Some people use them to prevent knee injuries during sports. Braces are made from combinations of metal, foam, plastic, elastic material and straps. They come in many sizes, colors and designs.

Path to Improved Wellness

There are different kinds of knee braces. Each one is used for different reasons.

• Functional braces. These give support to knees that have been injured in the past. Athletes often wear them after a major injury has healed. They stabilize the knee and control motion to prevent another injury.
• Rehabilitative braces. These are usually used for a period of weeks right after an injury or surgery. They keep the knee stable but still allow limited movement while it is healing. Some healthcare providers haven’t seen a benefit from these braces and no longer recommend them.
• Unloader braces. These are designed to provide relief to people who have arthritis in their knees. They shift the weight (“unload” it) from the damaged area of the knee to a stronger area.
• Prophylactic braces. These are designed to protect knees from injuries during contact sports like football. They have become popular among athletes. Research has not proven that they work, but studies are ongoing.
• Knee sleeves. These are not technically braces, but they are the most common type of knee support. They are designed to provide compression around the knee joint. This helps support the knee, and can control pain and swelling

How do I get a knee brace?

 Your healthcare provider will tell you if you should get a knee brace. They can recommend what kind you should get and where you can get it. Simple knee sleeves and supports are usually available in pharmacies or medical supply stores. Some people order knee braces directly from manufacturers or on the Internet. Your healthcare provider is a good resource and may know different places you can get the right brace.  Your healthcare provider can help you choose a brace and get the correct size.

Some knee braces cost hundreds of dollars. Sometimes medical insurance cover them. Remember, the most expensive brace isn’t always the best one.

How do I use a knee brace?

Knee braces should be used as directed by your healthcare provider.  When you wear the brace depends on what kind it is and what it’s treating. Some are worn all the time. Some are only worn during sports, exercise, or physical activity. You should check the placement of the brace during activities to make sure that it hasn’t moved. Poorly positioned braces can hurt rather than help you.

How do I care for my knee brace?

Knee braces often get damaged during normal use. You should inspect your brace often for wear and tear. Regular cleaning with soap and water is good for the brace fabric. Cover any exposed metal so that it doesn’t scratch or injure you or someone else.

 You need the brace to work properly. If your brace is worn out, you should replace it. More durable materials may cost more, but the brace might last longer.

Things to consider

Companies that make knee braces claim that their products work well. Scientific studies have not completely agreed.  Some healthcare providers are afraid that knee braces may actually increase the number of knee injuries in athletes. But many people who wear knee braces feel that they help.

Knee braces are the least important part of preventing knee injuries or getting better after an injury.  Good strength and flexibility are much more important. You should focus on stretching the muscles around your knee, strengthening your leg, and improving your techniques.

Make changes in intensity or training schedules little by little, to limit knee stress. Work out an exercise plan with your doctor to get the best program for you. Knee braces help some people more than others. You can use one if you feel it’s helping you. But don’t let a knee brace become a “crutch.”

Researchers are trying to learn more about how well knee braces really work and when it’s best to use them. Remember, your healthcare provider should determine whether you need a brace.