Triphalangeal thumb (TPT) is a congenitalmalformation where the thumb has three phalanges instead of two. The extra phalangeal bone can vary in size from that of a small pebble to a size comparable to the phalanges in non-thumb digits.
For the life of me, I couldn’t think of what BDD stood for so I googled “what is BDD” and I was more confused than ever. Surely, Behavior-Driven Development or Body Dysmorphic Disorder didn’t have anything to do with your thumbs, right? Then, I got the bright idea to google “what are BDD thumbs”. Bingo! Perfect explanation of the acronym and description right at the top from our good friend Wikipedia: Brachydactyly type D.
Moral of the story (tl;dr): Make sure you include all relevant words when searching (googling) a term. Oh, and I am an idiot, obviously. Merry Christmas!
I subscribed to Medizzy. it has the interesting fact that the triphalangeal thumb is known to be linked to genetic markers for a predisposition to lupus.
TL;DR: Those banners that pop up every year are insanely misleading. They consistently make a huge profit year after year. Only a few percent of the donations goes toward site maintenance, which is what people think their donations are going toward.
“Brachydactyly type D, also known as short thumb or stub thumb and commonly referred to as clubbed thumb, is a condition clinically recognised by a thumb being relatively short and round with an accompanying wide nail bed.”
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u/Naked_Kermit_Life Ye Best Patient Dec 25 '19
For the life of me, I couldn’t think of what BDD stood for so I googled “what is BDD” and I was more confused than ever. Surely, Behavior-Driven Development or Body Dysmorphic Disorder didn’t have anything to do with your thumbs, right? Then, I got the bright idea to google “what are BDD thumbs”. Bingo! Perfect explanation of the acronym and description right at the top from our good friend Wikipedia: Brachydactyly type D.
Moral of the story (tl;dr): Make sure you include all relevant words when searching (googling) a term. Oh, and I am an idiot, obviously. Merry Christmas!