AO Classification browser: Select your code with this mobile friendly online viewer

Select AO Longbone code by clicking on the appropriate part of the bone 11 Proximal Humerus 12 Shaft Humerus 13 Distal Humerus 21 Proximal Rad/ Ulna 22 Shaft Rad./ Ulna 23 Distal Rad./Ulna 31 Proximal Femur 32 Femur Shaft 33 Distal Femur 41 Proximal Tibia 42 Shaft Tibia 43 Distal Tibia/ Fibula 44 'Malleolar' Segment











Click on the part of a longbone you want to classify

Bone Segment


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