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Knowledge Center

Health-protecting and health-promoting information

Informational content on prosthetics and orthotics. The content does not replace diagnosis or treatment; applications are carried out in line with a specialist physician's prescription or medical report.

Prosthetic Legs

49 informational articles

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What is a prosthetic foot? What are the types?: Carbon prosthetic foot components of different designs
Prosthetic Legs· 6 min read

What Is a Prosthetic Foot? What Types Are There?

General information on the concept of the prosthetic foot, foot component groups and the factors that play a role in selection.

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Prosthetic fit and the components of a lower limb prosthesis: Prosthetic foot inside a cosmetic foot cover
Prosthetic Legs· 5 min read

Prosthetic Fitting and the Components of a Lower Limb Prosthesis

General information on the lower limb prosthetic fitting process, initial and definitive prosthesis stages, and socket, liner, knee and foot components.

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The prosthesis adjustment process and return to mobility: Person holding a parallel walking bar
Prosthetic Legs· 4 min read

The Prosthesis Adaptation Process and Returning to Mobility

An informational guide to the stages of prosthesis fitting after amputation, the move from initial to definitive prosthesis, socket fit and component choice.

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Prosthetic leg: components, types and the adjustment process: Person holding a parallel walking bar
Prosthetic Legs· 4 min read

Leg Prostheses: Components, Types and the Fitting Process

An informative overview of the basic parts of lower limb prostheses, mechanical and microprocessor knee options and the individual fitting process.

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Prosthetic foot components: selection criteria and operating principles: Carbon prosthetic foot components of different designs
Prosthetic Legs· 5 min read

Prosthetic Foot Components: Selection Criteria and Operating Principles

A general informational guide to prosthetic foot types, activity levels, energy-storing carbon-fiber feet and the criteria that affect component selection.

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Pin-lock (shuttle lock) socket systems: Close-up of a residual limb placed in a prosthetic socket with a liner and the socket connection
Prosthetic Legs· 4 min read

Pin-Lock (Shuttle Lock) Socket Systems

A general informational article on the working principle and suspension method of pin-lock socket systems and their use in below-knee prostheses.

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How do passive vacuum socket systems work?: Carbon prosthetic socket with a visible one-way valve
Prosthetic Legs· 4 min read

How Do Passive Vacuum Socket Systems Work?

General information on how passive vacuum socket systems work, their components, who they may be suitable for and how to care for them.

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Microprocessor knee joints: how do they work?: Microprocessor prosthetic knee joint
Prosthetic Legs· 5 min read

Microprocessor Knee Joints: How Do They Work?

A general guide to the working principle of microprocessor knee joints, how they differ from mechanical knees, the phases of gait and activity levels.

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Mechanical or microprocessor? Differences between prosthetic knee joints: Microprocessor prosthetic knee joint
Prosthetic Legs· 4 min read

Mechanical or Microprocessor? Differences Between Prosthetic Knee Joints

How do mechanical and microprocessor prosthetic knee joints work, and when are they preferred? Information on gait phases, safety and water resistance.

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Running and sports prostheses: basic information: Running and sports prosthesis blade
Prosthetic Legs· 4 min read

Running and Sports Prostheses: The Basics

Information on how running and sports prostheses work, their use in below-knee and above-knee amputations, and selection according to activity level.

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Carbon foot prostheses: Carbon prosthetic foot components of different designs
Prosthetic Legs· 5 min read

Carbon-Fiber Prosthetic Feet

General information on the structure, working principle and areas of use of carbon-fiber prosthetic feet. Fitting follows the physician's report.

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Hip disarticulation prostheses: Gait assessment in the clinic of a person using a hip-level prosthesis
Prosthetic Legs· 5 min read

Hip Disarticulation Prostheses

Information on hip disarticulation prostheses: their structure, the situations in which they are used and an outline of the rehabilitation process.

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Structure of the hip disarticulation prosthesis: Gait assessment in the clinic of a person using a hip-level prosthesis
Prosthetic Legs· 5 min read

Structure of the Hip Disarticulation Prosthesis

General information on the structure, joint options and fitting process of hip disarticulation prostheses. Fitting follows the physician's report.

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Patient assessment and selection of a suitable prosthesis: Prosthetic foot inside a cosmetic foot cover
Prosthetic Legs· 5 min read

Patient Assessment and Choosing a Suitable Prosthesis

How are patient assessment and prosthesis selection done after amputation? Information on the multidisciplinary team, rehabilitation and assessment stages.

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Active vacuum suspension system in prostheses: Active vacuum system consisting of a transparent socket, vacuum pump, connecting components and prosthetic foot
Prosthetic Legs· 5 min read

Active Vacuum Suspension Systems in Prostheses

General information on how active vacuum suspension works in below-knee and above-knee prostheses, and its relevance to residual limb health and fit.

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Information on below-knee prosthetic legs: View of the socket and foot of a person with a below-knee prosthetic leg on a forest path
Prosthetic Legs· 5 min read

Information on Below-Knee Prosthetic Legs

What is a below-knee prosthetic leg, when is it used and what should be considered? General information on prosthetic fitting after below-knee amputation.

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Above-knee prostheses: Person sitting on a chair at home putting on their prosthetic leg
Prosthetic Legs· 5 min read

Above-Knee Prostheses

General information on the structure of above-knee (transfemoral) prostheses, suspension, knee joint and foot options, and the fitting process.

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Knee joints: Microprocessor prosthetic knee joint
Prosthetic Legs· 5 min read

Knee Joints

General information on types of prosthetic knee joints, how mechanical and microprocessor-controlled systems work and their functions in daily life.

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