Figure spoke

1. Spoke shaft -
   Corpus radii
2. Ellschaft -
   Corpus ulnae
3. Upper arm shaft -
   Corpus humeri
4. Upper spoke ellipse
   Joint -
   Radioulnar articulation
   proximalis
5. Lower spoke-ellbow
   Joint -
   Articulatio radioulnaris distalis
6. Roughness of the spoke -
   Radial tuberosity
7. Spoke neck - Collum radii
8. Ring band of the spoke -
   Annular radii ligament
9. Spoke head - Caput radii
10. Interbone membrane -
    Membrana interossea antebrachii
11. Stylus process of the spoke -
    Radial styloid process

You can find an overview of all Dr-Gumpert images at: medical illustrations

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