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Above the Knee Prosthesis

by | Jun 2, 2022 | Services

Getting into an accident and being an above knee amputee must not stop you from doing the things you love. With the right above knee prosthesis, anyone can achieve their goals. But there are many different types of above knee prostheses available on the market today.

Luckily, Alltech Prosthetics can help you choose the best above knee prosthesis for your needs. This blog will introduce the different types of prosthesis and their features so that you can make an informed decision.

What Is an Above the Knee Prosthesis?

An above the knee prosthesis, also known as an AK prosthesis, is a type of prosthetic that is worn above the knee. AK prostheses are usually used by people who have had an above-knee amputation, which is a type of surgery where the leg is removed above the knee.

AK prostheses are made up of three main parts:

  • socket
  • knee joint
  • foot or ankle

The socket is the part that attaches to your body. It is custom-made to fit your stump snugly. The knee joint then allows you to bend and straighten your leg. There are many different types of knee joints available, each with its own features and benefits. The foot or ankle provides the base for walking and standing. Like the knee joint, there are also many different types of feet and ankles available, which depends on your needs.

How Does an Above the Knee Prosthesis Work?

Knee prosthetics are widely used today to restore mobility and functionality for people who have lost their legs due to an accident or injury. Above the knee prostheses are designed to attach directly to the thigh bone, above the knee joint.

When the prosthetic leg is attached to the remaining stump of the thigh above the knee, it will then mimic the function of the missing lower leg and knee, which is more on weight bearing. This whole procedure, along with physical therapy, will eventually allow the user to walk and move around freely.

What Are the Benefits of Above the Knee Prosthesis?

There could be a lot of benefits you could get from using an above knee prosthesis. It all depends on the type of AK prosthesis you choose and how much money you’re willing to spend. Nevertheless, here are some of the common benefits you could get:

1. Improved Mobility

Improved mobility is one of, if not the most, important benefits you could get from using an above the knee prosthesis.

With good prosthetic limbs, you could move around and do your daily activities just like before. This is extremely beneficial for people who have lost a residual limb or their legs due to unfortunate events.

2. Decreased Pain

Another common benefit you could get from using an above knee prosthesis is the relief from pain after having a transfemoral amputation.

This is because an above knee prosthesis can take away the pressure and weight from your residual limb. This can help reduce the amount of pain you’re feeling on a daily basis.

3. Boosted Confidence

Another advantage of an above-knee prosthesis is the boost in confidence it can provide.

With a proper above knee prosthesis, you can move around freely without anyone recognizing you have an amputated leg. This can make you feel more secure in your abilities and yourself.

4. Better quality of life

Above prosthetic knees along with physical therapy can help above knee amputees live a normal life.

With the help of this residual limb prosthesis, you can do the things you love without any limitations. This will result in a better quality of life.

3 Types of Above Knee Prosthesis

Now that you’ve learned about the advantages of having an above knee prosthesis, it’s time to learn about the various types of above knee prostheses available on the market. The following are some of the most common temporary prostheses:

1. Conventional Above Knee Prosthesis

The conventional above knee prosthesis is the most common type of above knee prosthesis. It is also known as a C-Leg or a microprocessor-controlled above knee prosthesis.

This type of prosthesis uses a computer to control the movement of the artificial leg. The computer is programmed to adjust the amount of support that the artificial leg or residual limb provides according to your needs.

2. Modular Above Knee Prosthesis

Modular above knee prosthesis is another type of prosthesis that is gaining popularity in recent years. This type of above knee prosthesis uses a modular system.

The modular system consists of different parts that can be replaced or removed according to your needs. For example, if you need more support, you can add more parts to the modular AK prosthesis. If you need less support, you can remove some of the parts.

3. Osseointegration Above Knee Prosthesis

Osseointegration above knee prosthesis is a type of prosthesis that uses osseointegration. Osseointegration is a process where the artificial leg is fused to the bone.

This type of AK prosthesis is beneficial for people who have problems with their skin or muscles. It is also beneficial for people who are not candidates for conventional AK prostheses.

How to Choose the Right Above the Knee Prosthesis

Now that you know the different types of AK prostheses available, it’s time to learn how to choose the right one for you with the help of health care providers.

Here are some factors to consider when choosing a prosthetic leg or a prosthetic knee:

1. The Type of AK Prosthesis

The first factor you need to consider is the type of above knee prosthesis. As mentioned above, there are three main types of above knee prosthesis: conventional, modular, and osseointegration.

Consider your lifestyle and needs when choosing the right type of above knee prosthesis for you, whether it’s a temporary prosthesis or a permanent prosthesis.

2. The Level of Activity

Another factor to consider is the level of activity you plan on doing with your prosthetic residual limb, especially those activities that will greatly affect your ankle joints.

If you plan on doing a lot of activities, then you will need a more durable and sturdy prosthetic suspension system. On the other hand, if you only plan on doing light activities, then a less expensive and less durable above knee prosthesis would suffice.

3. The Fit of the Above Knee Prosthesis

It’s important that your prosthetic leg fits well. A good fit will ensure that the prosthesis is comfortable to wear and won’t cause any pain or discomfort, especially on knee flexion. To get a good fit, you will need to be fitted by a certified prosthetist.

4. The Cost of the Above Knee Prosthesis

Another factor to consider is the cost of the above knee prosthesis. A prosthetic leg can range in price, depending on the type, material, and brand. Be sure to compare prices before making your final decision.

How to Care for Your Above the Knee Prosthesis

Once you have your above knee prosthesis, it’s important to learn how to care for it. Here are some tips on how to care for your prosthetic leg:

1. Keep the Prosthesis Clean and Dry

It’s important to keep the prosthetic leg clean and dry. This will help prevent infection and skin irritation. Be sure to wash the prosthesis daily with soap and water. You should also dry the prosthesis completely before putting it on and begin walking.

2. Inspect the Prosthesis Regularly

You should inspect the prosthesis regularly for any signs of wear and tear. If you notice any damage, be sure to take the prosthesis to a certified prosthetist for repairs.

3. Store the Prosthesis Properly

When you’re not wearing the prosthesis, be sure to store it in a cool and dry place. Avoid storing the prosthesis in direct sunlight or in humid conditions.

Why Choose Alltech Prosthetics for Above the Knee Prosthesis?

If you’re looking for an above knee prosthesis, then look no further than Alltech Prosthetics.

We are a leading provider of high-quality and affordable prosthetic devices. We offer a wide range of above knee prostheses, so you’re sure to find the perfect one for you.

We also have a team of certified prosthetists who can help you with the fitting and care of your above knee prosthesis. You can also visit our website to learn more about our above knee prosthesis.

Frequently Asked Questions

How long does it take to get used to an above knee prosthesis?

It typically takes about two to six weeks to get used to an above knee prosthesis. However, this varies depending on the individual.

How often do I need to replace my above knee prosthesis?

The lifespan of an above knee prosthesis depends on the type of prosthesis and how well it’s cared for. Generally, an above knee prosthesis will need to be replaced every five to seven years.

How much does an above knee prosthesis cost?

The cost of an above knee prosthesis varies depending on the type, material, and brand. Customization like requesting a custom made socket can also affect the price.

Above Knee Prosthesis by Alltech Prosthetics

Getting back to your daily activities is important after losing a limb. An above knee prosthesis can help you to regain your mobility and independence, along with physical therapy.

At Alltech Prosthetics, we offer a wide range of above knee prosthesis so you’re sure to find the perfect one for you. Contact us today and take the first step towards regaining your mobility.