When a part or all of a leg has to be surgically removed due to an accident, illness, or other reason, it is very common to wonder, 'How will I walk now?' It is also reasonable to feel sad and anxious about it. But with today's advanced medical technology, there is a very successful solution to this. That is artificial legs. Today, we are going to talk about what these artificial legs are, how they are used, and how to get used to normal life again through them.
Simply put, what is a prosthetic foot?
Simply put, a prosthetic limb is a prosthetic device that replaces a missing limb or part of your body. It is primarily a device that helps you move around and walk. Using it, you regain the function of the missing limb and are able to walk, run, and perform daily tasks on your own.
Who needs these?
A prosthetic limb is needed by someone who has had a limb or part of a limb surgically removed (amputation). There are several main reasons for amputation.
- Diabetes Mellitus: The leading cause of foot amputation worldwide is complications from diabetes. Diabetes can cause foot wounds to not heal and infections to spread.
- Peripheral Arterial Disease: Tissue death due to blockage of the blood vessels supplying the legs.
- Trauma: Injury to the foot due to severe accidents such as car accidents or being caught in machinery.
- Infections: When some severe infections cannot be controlled, the part may have to be removed.
- Tumors: Cancerous conditions that occur in the bones or soft tissues.
Are there different types of prosthetic feet?
Yes, absolutely. There is no one-size-fits-all prosthesis. The type that is best for you will depend on your age, health, how active you are, and your goals. Your doctor and prosthetist will help you with this.
Remember, some feet provide more stability, while others provide more flexibility.
Let's look at some of the main types.
| Type of prosthesis | Description | Who is most suitable for it? |
|---|---|---|
| Solid Ankle Cushioned Heel (SACH) | This is the simplest type. The ankle part is rigid. This type is often used temporarily until a permanent prosthesis is available. | For those with limited walking in the early stages. |
| Flexible Keel Prosthetic Foot | The SACH is similar to the foot, but the middle part of the foot (keel) is a little more flexible, making it a little easier to walk on uneven ground. | For those with leg weakness and limited walking. |
| Axial Prosthetic Foot | These have a mechanical joint that moves like a real ankle. They can move up and down, and maybe even side to side. | For those who walk on different surfaces and have poor knee stability. |
| Dynamic-Response Foot (ESAR) | These are made from strong, flexible materials like carbon fiber. They help to return energy used while walking. | For those who are more active, walk long distances, and play sports. |
| Microprocessor Prosthetic Foot | These are the most advanced type, also known as 'bionic feet.' Using a microprocessor and sensors, the foot automatically adjusts to the way you walk and the nature of the ground. | For those who need very good mobility and engage in various activities. These are expensive. |
Are there solutions for those who have only had part of their leg removed?
Yes, absolutely. There are also partial foot prostheses for people who have had only a small part of their foot removed, such as a few toes or the front of their foot. For example:
- Shoe inserts: Inserts that are placed inside the shoe to fill in the missing area.
- Silicone partial foot prosthesis: A prosthesis made to look exactly like your other foot and is very flexible.
- Carbon fiber footplate: A plate that is placed inside the shoe and acts like a spring when you walk.
What are the advantages of using a prosthetic leg?
The main benefit is that you will be able to walk again . This will help you regain your independence and quality of life . A properly fitted prosthetic leg can help you maintain your balance and prevent back and knee pain that can occur due to poor walking.
Are there any challenges or complications here?
Like anything, there can be some challenges here too.
- Skin problems: Sweating, skin tightness, and pressure sores where the prosthesis is attached.
- Balance issues: It can be difficult to maintain balance when you're new to the sport.
- Muscle pain: Some muscles may become tired as you get used to walking in a new way.
But don't worry about any of this. Your prosthetist and physical therapist will help you address all of these issues and get used to them.
Some frequently asked questions
How long does it take to get a prosthetic leg?
This is not something that happens in a day or two. This is a process. After your foot heals, the specialist will meet with you several times, take measurements, make molds, and then it may take several weeks or months to create a custom fit for your foot.
How long does it take to get used to this?
This can also take several months. During that time, a physiotherapist will train you to walk with it on, maintain balance, and climb stairs. It is very important to practice patiently.
Is it good to sleep with it on at night?
No, never do that. You should take off your prosthesis when you sleep. Otherwise, you could injure your leg when it bends while you sleep. It's also important to give the rest of your leg and skin a rest.
How long can one be used?
In most cases, a prosthetic leg can last between 3 and 5 years . This will vary depending on your level of activity. If the shape of your leg changes over time, it may need to be readjusted to fit.
This journey can be challenging, both physically and mentally. Losing a leg is a life-changing experience. So talk to your doctor about getting help from a counselor or a support group with people who have been through similar experiences to you. It can be very rewarding.
Take-Home Message
- A prosthetic leg is a valuable device that can help you walk, run, and become independent again.
- There are different types of prosthetic feet to suit your lifestyle and needs. Your doctor and specialist will help you choose the right one.
- Getting used to a prosthetic limb is a gradual process, requiring patience and practice.
- Be aware of skin problems. If you experience any discomfort, inform your doctor immediately.
- This is a physical as well as a mental journey. Don't hesitate to seek mental health support if needed.
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