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| In a saddle joint, both [[Gelenk/en|joint]] surfaces are shaped like a saddle and can therefore move in two directions. | In a saddle joint, both [[Gelenk/en|joint]] surfaces are shaped like a saddle and can therefore move in two directions. | ||
| − | + | Saddle joints are also called sellar joints. They form for example the base of the thumb and the shoulder joint, you also find them in the inner ear. | |
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| + | https://en.wikipedia.org/wiki/Saddle_joint | ||