Types of Lower Limb Prostheses

Lower extremity prosthetic care is focused on stability, alignment, and functional mobility. Our team will help determine the right system based on your amputation level, activity level (K-Level), and daily demands.

Below-Knee (Transtibial) Prostheses

• Ideal when the knee joint is preserved

• Offers improved balance and energy efficiency

• Typically includes a custom socket, pylon, and foot system

Above-Knee (Transfemoral) Prostheses

• Includes a prosthetic knee and foot system

• May incorporate microprocessor-controlled knees for advanced gait function

• Designed for shock absorption, balance, and safe ambulation

Partial Foot, Syme, or Ankle Disarticulation Prostheses

• Preserves more limb function while restoring walking symmetry

• Custom-molded sockets and low-profile foot components

Hip and Knee Disarticulation Prostheses

• More complex systems involving full leg loss

• Requires highly customized components and advanced gait training

Understanding Insurance & Patient Rights

Verify Your Coverage
We help patients confirm their insurance benefits before starting the prosthetic process to avoid unexpected costs.

Protect Your Benefits
Only sign documents when you’re satisfied with your device. Do not allow any provider to submit claims prematurely.

Know Your Rights
You have the right to choose or change your prosthetic provider. Advocate for your needs or bring someone with you to help.

Two-Leg Standard
You are entitled to both a preparatory leg and a definitive leg.

What is K-Level?

Your K-Level (K0 to K4) determines what type of prosthetic components you’re eligible to receive, based on Medicare and insurance standards:

• K0: Not a prosthetic candidate

• K1: Household ambulator – level surfaces only

• K2: Limited community ambulator – curbs, stairs, uneven terrain

• K3: Community ambulator – variable cadence, most obstacles

• K4: High-impact user – athletes, children

Our goal is to help every patient reach their highest potential K-Level through therapy and training.

Wound Care & Amputation Prevention

For patients with diabetes or peripheral artery disease, routine wound management is essential to avoid amputation.

Common Risk Factors

• Reduced nerve function or pain sensation

• Poor circulation

• Delayed healing from unnoticed injuries

Preventive Interventions

• Regular assessments of foot skin, temperature, and blood flow

• Blood sugar management, insulin therapy, and vascular care

• Advanced imaging (e.g., ABI, ultrasound)

• Surgical interventions, including angioplasty or bypass

Over 100,000 amputations occur annually due to diabetes and PAD. We work closely with your physician to recommend off-loading devices or orthoses when needed.

Source: Barnes JA et al., Arteriosclerosis, Thrombosis, and Vascular Biology, 2020