BBW Cast Fun :
I think the most likely reason for this is a discontinuity of your deep palmer arch arteries, with asymmetrical perfusion by your radial and ulnar arteries, bilaterally. I think in your left hand, your radial artery is exclusively feeding your thumb, forefinger and middle finger and their associated metacarpals, and your ulnar artery is exclusively feeding your ring finger and pinky finger and their associated metacarpals. In your right hand, the radial artery is exclusively feeding your thumb and forefinger and their associated metacarpals, and your ulnar artery is exclusively feeding your middle, ring and pinky fingers and their associated metacarpals. The radial artery has a larger diameter than the ulnar artery, and therefore, the digits being fed by your radial arteries grew longer than the digits being fed by your ulnar arteries. Differentials include trauma to the epiphyseal plates during growth as well as some forms of mosaicism, but a vascular anomaly, like what I described, is far more probable. If you wanted, you could get an angiogram, vascular study or CT angiogram done on your hands and that would rule in or out a vascular anomaly such as a discontinuity of the deep palmer arch arteries.
2026-09-12 04:52:25