See details: It can exist from birth or it can be the result of trauma or injury. Finally, there is some evidence that it can result from careers that require repetitive movements of the hands and fingers.
Answered 4/22/2017
4.4k views
4 doctors weighed in across 3 answers
8 doctors weighed in across 4 answers
2 doctors weighed in across 2 answers
10 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question