Study of human skeleton and joints
Specimen study and spotting · Biology
Skeleton explorer
Interactive 3DRotate the skeleton and highlight regions — 206 bones in one interactive model.
Controls
Drag the sliders or type a value — the simulation updates live.
Study notes
The adult human skeleton has 206 bones: 80 axial (skull, spine, ribcage) and 126 appendicular (limbs + girdles). The femur is the longest and strongest; the stapes in the ear is the smallest (~3 mm). Select a region to highlight it and see its bones.