hand joint

Japanese: hand joint(英語表記)handjoint
hand joint

…the carpal joint is connected to the forearm by the radiocarpal joint, and to each metacarpal joint by the carpometacarpal joint. These two joints are collectively called the hand joint. These bones ossify sequentially, not simultaneously, so by examining their condition with an X-ray, we can roughly estimate the age of the person.

*Some of the terminology that mentions "hand joint" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…手根骨は前腕の骨格とは橈骨手根関節により,また各中手骨とは〈手根中手関節〉によって連結されている。この二つの関節を総称して手関節hand jointという。これらの骨は同時ではなく順次に骨化するから,レントゲンでその状態を調べると,だいたいの年齢を推定することができる。…

※「hand joint」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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