AD-prosthesis, IMFL-0, prosthesis for ankle disarticulation, including soft inner socket and foot, exoskeletal


The prosthesis is composed by:
Functional components:
* ankle/foot device: SACH foot eventually connected with external bars,
Structural components: exoskeletal.
Interface components:
* soft inner socket.
Essential fitting through full contact and closed socket form at the tibia area. Reinforced dorsal and plantar motion at the upper ankle joint. Pro- and supination control at the lower ankle joint through lateral control. Full contact between socket and stump.
Inner shaft with distal opening, made from elastic or foam material (e.g. PE, EVA, leather-gummy). Outside shaft rigid construction and circularly closed, made from fibre material. Includes industrial functional foot component for level IMFL-0. Connection between inner and outside shaft through closed form and friction.
Included are 2 test sockets and casting and cast preparation.
The integral prosthesis is custom made.

Production Type

Custom Made

Activities and Responsibilities Supplier

Classification ISO 9999

062406060300 - Prosthesis, lower limb, ankle, including form fixed interface, with ankle/foot unit, IMFL-0



User Characteristics

Indications are for example:
* amputation of the heel part of the foot, more specifically short heel stump excluding ankle joint (Syme amputation) in case a prefabricated component (foot/ankle) is possible
* amputation with a small lost of length of the leg in case a prefabricated component (foot/ankle) is possible.

Requires high stability during standing.
Level IMFL-0.

User Characteristics ICF Code

Contra Indication Text

Intended Use Text

Supposed to be used as functional (to sit, to stand and to walk) and cosmetic replacement of the amputated part of the foot or leg for a user who does not have the ability or potential to stand, transfer or ambulate safely without assistance; the prosthesis could enable standing but not walking.
Fits in a normal shoe.
Protect the stump against trauma, cold, pressure scores and false posture.
Motion control of the ankle joint.
Standing high load on stump through tibia fitting.

Intended Use ICF Code

1b1801 - To support or train experience of self
2d4153 - To support or train maintaining a sitting position
2d9 - To support participation in community, social and civic life

Related Terms

Syme prosthesis