TT-I, interface, socket with thigh suspension, rigid with corset on thigh and knee joints


Prosthetic interface/Suspension for a trans-tibia amputation prosthesis essentially through above-knee corset made from e.g. leather, eventual with tuber support.
Knee joints monocentric or polycentric.
End-bearing load in case of full contact socket.
Outer socket from thermoplastic or acrylic.
Can be endo- and exoskeletal prostheses.
Inner socket from elastic material, e.g. PE, EVA, Latex.
Possible additions:
* air pressure system for adaptation of the socket
* adapter in case of endoskeletal prosthesis
* tuber support fixed to thigh corset

Production Type

Custom Made

Activities and Responsibilities Supplier

Classification ISO 9999

062441000000 - Prosthesis, lower limb, interface, socket



User Characteristics

Indications are for example:
* trans-tibial amputation
* instability of the knee joint
* arthrose of the knee joint
* high varus/valgus load.

Level IFML-1, IFML-2.

User Characteristics ICF Code

Contra Indication Text

Impairments of gripping or reaching (caused by the spine and upper extremities)
Cognitive impairments
Contact with water

Intended Use Text

Interface to fit a prosthesis after trans-tibia amputation with additional support from a thigh corset for all standard activities (sitting, standing and walking) in daily vocation.
Extra stability for the knee joint and unloading in case of varus/valgus.

Intended Use ICF Code

1b260 - To support or train proprioceptive functioning
1b770 - To support or train gait pattern functions
2d450 - To support or train walking

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