Second metacarpal bone | |
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![]() Second metacarpal of the left hand (shown in red). Palmar view. | |
![]() The second metacarpal. (Left.) | |
Details | |
Identifiers | |
Latin | os metacarpale II |
FMA | 23900 |
Anatomical terms of bone |
The second metacarpal bone (metacarpal bone of the index finger) is the longest, and its base the largest, of all the metacarpal bones.[1]