Below-Knee (Transtibial) Prosthesis
Below-knee prosthetics for a preserved, functional knee joint.
Below-Knee (Transtibial) Prosthesis
A transtibial, or below-knee, prosthesis is fitted after amputation between the knee and ankle, with the knee joint itself preserved. This is one of the most common lower-limb amputation levels, and retaining a natural, functioning knee generally supports efficient walking, stair use and a wide range of activity levels.
Socket design, liner selection and foot component choice are central here, since comfort and suspension directly affect walking efficiency, while foot components can be matched to activity level, from everyday walking to more demanding sport or work activities.
This solution is often discussed for:
- Amputation between the knee and ankle with the knee preserved
- A desire to return to walking, stairs and regular daily activity
- Interest in matching a prosthetic foot to a specific activity level
- A residual limb suited to liner-and-socket or pin suspension systems
Start with the person's needs, goals, existing situation and practical requirements.
Discuss the appropriate solution category, fitting considerations and customization options.
Fitting, training, adjustments and follow-up can be discussed as part of the individual pathway.
You don't need to know the product name first.
Residual limb length, shape and volume, which can change over time
Liner and suspension system choice for comfort and security
Foot component selection matched to walking speed and activity goals
Skin care and monitoring, especially with prolonged daily wear
A structured gait training and follow-up plan
Common questions about below-knee (transtibial) prosthesis.
Timing depends on wound healing, residual limb shaping and overall readiness, and is guided by the treating medical and rehabilitation team rather than a fixed schedule.
Many people return to a range of activities with an appropriately selected foot and socket setup, though the specific activity level and component choice are matched individually during assessment.
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