CPC Subgroup Additional Only
A61F 2230/0063 Three-dimensional shapes
Full Title
Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof > Three-dimensional shapes
11 direct subcodes
Child Classifications
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- A61F 2230/0065 toroidal, e.g. ring-shaped, doughnut-shaped
- A61F 2230/0067 conical
- A61F 2230/0069 cylindrical
- A61F 2230/0071 spherical
- A61F 2230/0073 Quadric-shaped
- A61F 2230/0082 parallelepipedal
- A61F 2230/0086 Pyramidal, tetrahedral, or wedge-shaped
- A61F 2230/0091 helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section
- A61F 2230/0093 Umbrella-shaped, e.g. mushroom-shaped
- A61F 2230/0095 Saddle-shaped
- A61F 2230/0097 Harpoon-shaped