prosthetic leg Archives - prostheticlegsupport.com

Prosthetic legs are broadly categorized as either transfemoral (above the knee) or transtibial (below the knee), based on the amputation level. Transfemoral prostheses include an artificial knee joint and are generally more complex. Transtibial prostheses focus on restoring functionality below the knee, such as walking and balance.

Here’s a more detailed breakdown:

Transtibial (Below-the-Knee) Prostheses:
These are designed for amputations below the knee, typically replacing the lower leg and foot.

They often feature flexible ankles and feet, and some may even include battery-powered components.

Transtibial prostheses are generally less complex than their above-the-knee counterparts.

Examples include passive prostheses for balance and stabilization, and body-powered prostheses that use limb movement to control the device.
Transfemoral (Above-the-Knee) Prostheses:
These are for amputations above the knee, including the femur (thigh bone).

They incorporate an artificial knee joint, which is crucial for movement and balance.

Transfemoral prostheses are more complex and require specialized technology to mimic natural movement.

Advanced knee joints may be microprocessor-controlled, offering different levels of movement and stability.
Other Types and Features:
Mechanical Prostheses: These use mechanical components to mimic natural movements, often controlled by nerve impulses.

Bionic or Myoelectric Prostheses: These advanced prostheses use sensors and technology to mimic natural limb movements, controlled by the user’s muscles.

Exoskeletal Prostheses: These provide a rigid outer shell for support and shape, often used for cosmetic purposes.

Endoskeletal Prostheses: These have a tubular structure connected by components, covered by cosmetic foam.

Prosthetic Feet: These come in various designs, including cosmetic silicon feet, sports feet, and mechanical feet that adapt to the range of motion of the human foot.