3D preview of Ankle Foot Orthosis (AFO)
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Interactive 3D model of Ankle Foot Orthosis (AFO)

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Ankle Foot Orthosis (AFO)

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Bounding box
100 × 196 × 183.5 mm
Engine
3D Printing B-rep
Parameters
17
Published
November 6, 2026

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The prompt

make a parametric design of an ankle foot orthosis

Parameters

NameValueRange
Plate length heel to toe190 mm120 – 260
Plate width at ball of foot84 mm60 – 120
Plate thickness5 mm2 – 8
Shell height above foot plate180 mm80 – 300
Outer shell radius at ankle36 mm24 – 60
Outer shell radius at top50 mm28 – 80
Shell wall thickness4.5 mm2 – 8
Half angle of front opening50 deg20 – 80
Top trim slant12 deg0 – 35
Plate material behind shell back8 mm1 – 30
Strap band width24 mm10 – 50
Strap thickness3 mm1.5 – 6
Calf strap height factor0.62 mm0.3 – 0.9
Instep strap position factor0.05 mm-0.1 – 0.4
Instep strap half width36 mm20 – 50
Instep strap arch height58 mm25 – 90
Strap overlap into shell1 mm0.2 – 3

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Ankle Foot Orthosis (AFO) - Free CAD Model (STEP, STL) | TextoCAD