Search results
Hitchhiker's thumb, also known as distal hyperextensibility of the thumb, is the condition of having a thumb that has a distal phalange that bends backwards in an angle of 90°. This condition is benign (when isolated) and does not cause pain or affect the thumb with the trait negatively.
Jun 19, 2019 · Hitchhiker’s thumb is a thumb that’s hypermobile, or very flexible, and able to bend backward beyond the normal range of motion. Known formally as distal hyperextensibility, this condition...
Sep 23, 2023 · Hitchhiker’s thumb is when your thumb is very flexible and can bend backward, sometimes up to 90 degrees. Learn more about what causes it, what conditions are associated with it, and more....
May 18, 2022 · Hitchhiker’s thumb (distal hyperextensibility) means your thumb joint is extremely flexible and has an abnormal range of movement. When you give a “thumb’s up” sign, your thumb joint moves backward more than 50 degrees. Hitchhiker’s thumb typically isn’t painful but it can be associated with various genetic diseases and conditions.
May 16, 2024 · To see if you have a hitchhiker's thumb, make a fist and extend your thumb. If you notice a significant bend, you have inherited this trait. Hitchhiker's thumb is a recessive trait, which means that people must inherit the gene from both parents for it to manifest.
Hypermobile thumbs A hypermobile thumb (also called Hitchhiker's thumb) Hypermobility generally results from one or more of the following: Abnormally shaped ends of one or more bones at a joint
Dec 29, 2022 · Hitchhiker's thumb is otherwise known as distal hyperextensibility of the thumb. This is because of the genetic traits that make a person bend his thumb backward while stretching. The...
