Types of Above Knee Prosthetics
The best prosthetic system depends on factors such as:
- Daily activity level
- Balance and coordination
- Work demands
- Fitness goals
- Budget and insurance coverage
Understanding the types of above knee prosthetics available can make the selection process feel less overwhelming.
Mechanical (Passive) Knee Prosthetics
They may include:
- Locking knees for maximum stability
- Free-motion knees for smoother walking
Mechanical knees are often recommended for:
- Lower-activity users
- Individuals prioritizing stability
- Patients seeking durable, cost-effective options
These systems are generally simple to maintain and highly reliable.
Hydraulic Above Knee Prosthesis
Hydraulic systems can:
- Adapt to different walking speeds
- Improve slope navigation
- Reduce abrupt movement
- Support more natural gait patterns
These systems are often beneficial for moderately active individuals who want improved mobility and walking efficiency.
Microprocessor-Controlled Knees
These systems use sensors and onboard computers to:
- Monitor movement in real time
- Adjust resistance automatically
- Improve stumble recovery
- Support safer stair descent
- Adapt to changing terrain
For active users, microprocessor knees can significantly improve confidence and reduce mental effort while walking.
Waterproof Prosthetic Options
Waterproof prosthetic systems are specifically designed for wet environments and can support:
- Showering
- Pool activities
- Beach use
- Outdoor recreation
These systems help patients maintain independence without limiting everyday routines.
Find the right prosthetic for your lifestyle
ACCESS Prosthetics works with patients to match technology, comfort, and functionality with real-world mobility goals.
The Prosthetic Fitting Journey
Receiving a prosthetic limb is a process that happens over time. Healing, rehabilitation, and prosthetic adjustments all play important roles in long-term success.
For many individuals using prosthetic limbs above knee amputee rehabilitation can feel emotionally and physically overwhelming at first. Having the right support team makes a major difference throughout recovery.
Post-Op Limb Care and Shaping
After surgery, the residual limb typically experiences swelling and sensitivity. During this stage, care focuses on:
- Reducing swelling
- Protecting the incision site
- Maintaining strength and flexibility
- Preparing the limb for prosthetic fitting
Shrinkers and compression garments are commonly used to help shape the residual limb for future socket fitting.
Healing timelines vary, but many patients begin early prosthetic discussions within weeks after surgery.
Initial Prosthesis and Gait Training
The first prosthesis is often temporary and focused on helping patients begin standing and walking safely.
This stage usually includes:
- Basic prosthetic fitting
- Balance training
- Gait training with physical therapy
- Learning weight transfer and coordination
Early prosthetic devices may not include cosmetic covers because adjustments are frequently needed as the limb changes shape.
Transitioning to a Definitive Prosthesis
As limb volume stabilizes, patients eventually transition to a definitive prosthesis designed for long-term daily use.
This process often occurs between 6 to 12 months after amputation, depending on healing progress and rehabilitation milestones.
Definitive prostheses are customized for:
- Long-term comfort
- Improved function
- Lifestyle goals
- Activity demands
At ACCESS Prosthetics, we continue refining fit and alignment throughout recovery to help patients achieve the best possible mobility outcomes.
Bilateral Above Knee Amputation
Experiencing above knee amputation in both legs presents unique physical and emotional challenges. Rehabilitation after bilateral limb loss requires patience, structured progression, and a strong support system.
While the journey can feel intimidating, many bilateral amputees go on to live highly active and independent lives with the right prosthetic care and rehabilitation plan.
A properly fitted prosthesis leg above knee can dramatically improve mobility, balance, and confidence over time.
Rehabilitation Stages for BAKA
Bilateral above-knee amputee rehabilitation often progresses through several stages:
Physical Conditioning
- Core strength
- Balance
- Flexibility
- Residual limb care
Shorties or Stubbies
Full Prosthetic Legs
Peer Support and Community Resources
Connecting with other amputees can be incredibly empowering during recovery.
Many individuals benefit from:
- Bilateral amputee support groups
- Adaptive sports programs
- Prosthetic boot camps
- Online amputee communities
These resources provide encouragement, shared experience, and practical guidance throughout rehabilitation.
Connect with specialists who understand bilateral limb loss
Insurance and Cost for Above Knee Prosthetics
One of the most common questions patients ask is how much above the knee prosthetics cost and whether insurance will help cover them.
Costs vary significantly depending on:
- Prosthetic components
- Knee technology
- Socket complexity
- Activity level
- Follow-up care needs
Advanced systems such as microprocessor knees are typically more expensive than basic mechanical devices, but they may offer major functional benefits for qualified users.
Understanding K-Levels and Eligibility
Insurance providers and Medicare often use K-level classifications to determine which prosthetic components are medically appropriate.
The K-level system ranges from:
- K1: Basic household ambulation
- K2: Limited community ambulation
- K3: Variable cadence community ambulation
- K4: High-impact or athletic activity
These classifications help determine eligibility for advanced prosthetic technology.
What Affects the Cost of Your Prosthesis?
Several factors influence prosthetic pricing, including:
- Socket fabrication requirements
- Type of knee system
- Prosthetic foot technology
- Microprocessor features
- Activity-specific components
Because every patient’s needs are unique, personalized evaluations are important for accurate pricing and insurance guidance.
Questions about insurance coverage?
Activity and Sports with an Above Knee Prosthesis
Modern above knee amputee prosthetics are designed to support far more than basic walking. With proper rehabilitation and prosthetic alignment, many individuals return to highly active lifestyles.
Patients regularly participate in:
- Hiking
- Cycling
- Strength training
- Running
- Swimming
- Recreational sports
Today’s prosthetic technology allows many users to regain both mobility and confidence.
Everyday Activities and Mobility Goals
Daily activities like:
- Walking through grocery stores
- Climbing stairs
- Driving
- Working
- Traveling
can become realistic goals with the right prosthetic system and therapy plan.
Rehabilitation focuses not only on movement, but also on helping patients feel safe and independent again.
Sports-Specific and High-Activity Prosthetics
Some prosthetic systems are specifically designed for athletic movement and high-impact activity.
These may include:
- Running blades
- Cycling prosthetics
- Waterproof systems
- High-energy-return feet
At ACCESS Prosthetics, we help active patients explore prosthetic solutions that align with their lifestyle goals and physical ambitions.
Ongoing Care and Follow-Up
Prosthetic care does not end after fitting. Over time, the body changes, activity levels evolve, and prosthetic components experience wear.
Regular follow-up appointments help ensure your prosthesis leg above knee continues to fit comfortably and function properly.
Ongoing care may include:
- Socket adjustments
- Alignment refinements
- Component maintenance
- Skin health monitoring
- Suspension updates
Consistent follow-up care can improve comfort, extend prosthetic lifespan, and reduce complications caused by poor fit or mechanical wear.
At ACCESS Prosthetics, we believe long-term support is just as important as the initial fitting process. Our team remains committed to helping patients maintain comfort, mobility, and independence throughout every stage of life.
Frequently Asked Questions
What is the difference between a transfemoral and an above knee prosthesis?
What types of above knee prosthetics are available?
How long does it take to get fitted for a prosthesis above knee?
Can above knee amputees return to sports or physical activity?
Yes. Many individuals return to walking, hiking, cycling, gym training, running, and recreational sports with proper rehabilitation and prosthetic technology.
How is a prosthesis above knee held in place?
How much does an above knee prosthesis cost, and does insurance cover it?
How often should I follow up with my prosthetist after getting my above knee prosthesis?
Prosthesis
Above Knee:
Types, Fitting
& Care
Losing a limb or amputated above the knee changes nearly every part of daily life, from balance and mobility to confidence and independence. The right prosthetic care can help restore stability, movement, and the freedom to return to activities that matter most to you.
What Is an Above Knee Prosthesis?
A prosthesis above knee is an artificial limb designed for individuals who have experienced an above knee amputation, also called a transfemoral amputation. This type of amputation occurs when the leg is removed above the knee joint, requiring both a prosthetic knee system and a prosthetic foot to restore mobility.
Unlike below-knee prosthetics, above-knee systems must replace both the knee's bending function and the lower leg's support structure. Because of this, prosthetic design, alignment, and fit become especially important for comfort, safety, and walking efficiency.
Modern prosthetic technology allows many people to:
- Walk independently
- Climb stairs
- Return to work
- Drive
- Exercise and play sports
- Regain confidence in everyday life
- Activity level and lifestyle
- Residual limb shape
- Rehabilitation goals
At ACCESS Prosthetics, we take time to understand the individual behind the prosthesis so we can create a solution that supports long-term mobility and independence.
Parts of an Above Knee Prosthesis
Modern above knee amputee prosthetics are made up of several specialized components that work together to provide support, balance, comfort, and movement. Each component is selected and customized based on your body, activity level, and mobility goals.
The socket is the part of the prosthesis that fits over the residual limb. It is one of the most important parts of the entire system because it directly affects comfort, stability, and weight distribution. Sockets are custom fabricated to match the shape of the residual limb.
- Reduce pressure points
- Improve walking control
- Prevent skin irritation
- Maintain limb health
- Silicone
- Urethane
- Thermoplastic elastomer (TPE)
The prosthetic knee joint controls how the prosthesis bends and stabilizes during movement. Different knee systems offer different levels of support and responsiveness. Selecting the right knee joint depends heavily on activity level, strength, coordination, and daily lifestyle needs.
- Maximum stability
- Easier standing
- Controlled walking
- Variable walking speeds
- Smoother gait patterns
- Athletic movement
- Stair and slope navigation
The pylon acts as the structural frame connecting the prosthetic knee to the foot. It helps transfer weight and maintain alignment during walking. Lightweight materials often improve comfort and energy efficiency while maintaining durability.
- Aluminum
- Titanium
- Carbon fibre
Prosthetic feet come in a wide range of designs depending on mobility goals and activity demands. The right foot system can significantly improve walking efficiency and reduce fatigue.
- Stability and everyday walking
- Energy return during movement
- High-impact activities
- Uneven terrain
Suspension systems keep the prosthesis securely attached to the body throughout the day. Each system offers different advantages depending on activity level, limb shape, and comfort preferences.
- Locking pin systems
- Suction suspension
- Vacuum-assisted suspension
At ACCESS Prosthetics, we carefully evaluate socket fit and suspension performance to help reduce discomfort and improve confidence during movement.
Talk to a prosthetist at ACCESS Prosthetics and discover a personalized solution designed around your lifestyle and mobility goals.
Schedule a ConsultationTypes of Above Knee Prosthetics
There are several above knee prosthetics types available today, each designed to support different activity levels, lifestyles, and rehabilitation goals. Understanding the differences can help patients make informed decisions about long-term mobility and comfort.
The best prosthetic system depends on several personal factors. Understanding the types of above knee prosthetics available can make the selection process feel less overwhelming.
Mechanical knee systems are among the most commonly used prosthetic options. These systems rely on basic mechanical movement rather than computerized technology.
They may include locking knees for maximum stability, or free-motion knees for smoother walking.
A hydraulic above knee prosthesis uses fluid resistance to create smoother and more natural movement during walking.
These systems are often beneficial for moderately active individuals who want improved mobility and walking efficiency.
Microprocessor knees (MPKs) represent some of the most advanced prosthetic technology available today. These systems use sensors and onboard computers to monitor movement in real time and adjust resistance automatically.
For active users, microprocessor knees can significantly improve confidence and reduce mental effort while walking.
Many patients want the freedom to shower, swim, or enjoy outdoor activities without constantly worrying about damaging their prosthesis. Waterproof prosthetic systems are specifically designed for wet environments.
These systems help patients maintain independence without limiting everyday routines.
ACCESS Prosthetics works with patients to match technology, comfort, and functionality with real-world mobility goals.
Find the Right ProstheticThe Prosthetic Fitting Journey
Receiving a prosthetic limb is a process that happens over time. Healing, rehabilitation, and prosthetic adjustments all play important roles in long-term success.
For many individuals using prosthetic limbs, above knee amputee rehabilitation can feel emotionally and physically overwhelming at first. Having the right support team makes a major difference throughout recovery.
After surgery, the residual limb typically experiences swelling and sensitivity. During this stage, care focuses on reducing swelling, protecting the incision site, and maintaining strength and flexibility. Shrinkers and compression garments are commonly used to help shape the residual limb. Healing timelines vary, but many patients begin early prosthetic discussions within weeks after surgery.
The first prosthesis is often temporary and focused on helping patients begin standing and walking safely. Early prosthetic devices may not include cosmetic covers because adjustments are frequently needed as the limb changes shape.
As limb volume stabilizes, patients eventually transition to a definitive prosthesis designed for long-term daily use. This process often occurs between 6 to 12 months after amputation, depending on healing progress and rehabilitation milestones.
Bilateral Above Knee Amputation
Experiencing above knee amputation in both legs presents unique physical and emotional challenges. Rehabilitation after bilateral limb loss requires patience, structured progression, and a strong support system.
While the journey can feel intimidating, many bilateral amputees go on to live highly active and independent lives with the right prosthetic care and rehabilitation plan. A properly fitted prosthesis leg above knee can dramatically improve mobility, balance, and confidence over time.
Bilateral above-knee amputee rehabilitation often progresses through several stages:
Early therapy focuses on:
Short training prostheses help patients develop balance and coordination closer to the ground before transitioning to full-height prosthetic legs.
Once patients are ready, full prosthetic systems are introduced for long-term mobility and functional independence.
Connecting with other amputees can be incredibly empowering during recovery. Many individuals benefit from:
These resources provide encouragement, shared experience, and practical guidance throughout rehabilitation.
Connect with a SpecialistThe team at ACCESS Prosthetics provides personalized support for individuals navigating complex bilateral prosthetic rehabilitation.
Insurance and Cost for Above Knee Prosthetics
One of the most common questions patients ask is how much above the knee prosthetics cost and whether insurance will help cover them.
Costs vary significantly depending on prosthetic components, knee technology, socket complexity, activity level, and follow-up care needs. Advanced systems such as microprocessor knees are typically more expensive than basic mechanical devices, but they may offer major functional benefits for qualified users.
Understanding K-Levels and Eligibility
Insurance providers and Medicare often use K-level classifications to determine which prosthetic components are medically appropriate.
Basic household ambulation — transfers and limited indoor walking on level surfaces.
Limited community ambulation with some ability to manage low-level environmental barriers.
Variable cadence walking, most environmental barriers, vocational or exercise activity.
Exceeds basic ambulation — high impact or energy levels typical of the active adult or athlete.
Several factors influence prosthetic pricing:
Contact ACCESS Prosthetics to discuss your prosthetic options, insurance eligibility, and personalized treatment plan.
Contact Us About InsuranceActivity and Sports with an Above Knee Prosthesis
Modern above knee amputee prosthetics are designed to support far more than basic walking. With proper rehabilitation and prosthetic alignment, many individuals return to highly active lifestyles. Patients regularly participate in hiking, cycling, strength training, running, swimming, and recreational sports. Today's prosthetic technology allows many users to regain both mobility and confidence.
Daily activities like walking through grocery stores, climbing stairs, driving, working, and traveling can become realistic goals with the right prosthetic system and therapy plan. Rehabilitation focuses not only on movement, but also on helping patients feel safe and independent again.
Some prosthetic systems are specifically designed for athletic movement and high-impact activity. At ACCESS Prosthetics, we help active patients explore prosthetic solutions that align with their lifestyle goals and physical ambitions.
Ongoing Care and Follow-Up
Prosthetic care does not end after fitting. Over time, the body changes, activity levels evolve, and prosthetic components experience wear.
Regular follow-up appointments help ensure your prosthesis leg above knee continues to fit comfortably and function properly.
As the residual limb changes, socket adjustments ensure continued comfort, stability, and walking control throughout daily use.
Fine-tuning prosthetic alignment improves gait efficiency and reduces compensatory stress on the hip and lower back over time.
Regular maintenance extends the lifespan of high-value components like microprocessor knees and carbon-fibre feet, preventing costly wear failures.
Consistent monitoring prevents irritation, ulceration, and infection — the most common complications when sockets fit poorly.
Suspension systems require periodic evaluation. Updated suspension technology can significantly improve comfort and confidence in new activities.
Consistent follow-up care can improve comfort, extend prosthetic lifespan, and reduce complications caused by poor fit or mechanical wear.
Frequently Asked Questions
Ready to find the right prosthesis for you?
Our certified prosthetists will guide you through every step — from evaluation and fitting to ongoing care and support. At ACCESS Prosthetics, we take time to understand the individual behind the prosthesis so we can create a solution that supports long-term mobility and independence.
ACCESS Prosthetics — Green Bay, Wisconsin