I first read years ago about KS and the shortened 4th metacarpal. http://kallmanns.org/node/95 While my hands are normal, I only recently noticed that I have the same thing in my foot. Apparently, this would be the 4th metatarsal. I couldn't find much about the foot and KS, but the short 4th Metatarsal is apparently a trait of Turner Syndrome. I couldn't have Turner's because I happen to have a normal chromosome count. However, I find it interesting that both syndromes involve the sex chromosomes.

Anybody know more about this?