toe thumbs - HEALTHY
Toe thumbs are a genetic trait that affects about 2% to 3% of people. Toe thumbs usually don't cause any problems or need surgery. People with "toe thumbs" have thumbs with a shorter and wider appearance than is typical, resembling the structure of the toes.
Context Explanation
Clubbed thumbs or “toe thumbs,” officially named brachydactyly type D, are caused by a genetic mutation and they feature end bones that are shorter than usual and much wider-than-normal nails. Actress Megan Fox was the victim of online criticism a few years ago when people found out she had toe thumbs—but what are those, and are they normal? Are Toe Thumbs Normal? What to Know If You Have Clubbed Thumbs Type D brachydactyly primarily affects the thumbs, resulting in shortened distal phalanges of the thumbs, giving them a broad or “clubbed” appearance.
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Insight Material
While the big toe may also be affected, type D brachydactyly is more commonly noted in the thumbs. For some, that means being born with clubbed thumbs, sometimes called “toe thumbs." It's an inherited condition called brachydactyly type D, which, according to Healthline, means that “the end bones of the thumbs are shortened, but all the fingers are normal.” The distal phalanx of such thumbs is approximately two-thirds the length of full-length thumbs. It is the most common type of shortness of digits (brachydactyly), affecting approximately 2% of the population. There are many types of brachydactyly, which affect your fingers and toes in different ways. While it affects the way your feet and hands look, for most people, brachydactyly doesn't affect how...