What Is the Cause of a Bent Pinkie Finger?


Quick Answer

According to the Hospital for Sick Children, a bent pinkie finger is a genetic condition. The National Center for Biotechnology Information acknowledges that sometimes the growth plate in the pinkie has been injured by frost bite or childhood rheumatoid diseases.

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Full Answer

The hospital states that a pinkie that bends up to 10 degrees sideways is still considered normal. The institution goes on to indicate that no treatment is needed unless the bend interferes with daily life, and most bends less than 45 degrees do not cause impediments. This condition, known as clinodactyly, is more common in males, and typically, both hands are affected, observes the hospital. The NCBI advises that many conditions, such as Down's syndrome, are connected to clinodactyly.

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