According to this interpretation it is the first and only phalange in the first digit. |
If you can wrap your fuzzy patch at least halfway around your little phalange, then you've tested positive for the Twirly Test, and you need to do some manscaping. |
The second phalange is concave at the upper articular end and convex in the longer direction at the lower end. |
This is exactly equal to the length of the first phalange of the wing finger. |
The third phalange is the longest in the only specimen in which the finger bones are all preserved. |
Some people say that the fold of the second phalange of the major must be superposed to the fold of the first phalange of the one of the other hand. |