Experts do not know the exact cause of joints in the fingers and toes locking, but they associate it with several other conditions. These include rheumatoid arthritis (RA), carpal tunnel syndrome ...

One form of dwarfism, Ellis-van Creveld syndrome, involves not only short stature but polydactyly (extra fingers or toes), abnormalities of the nails and teeth, and, in about half of individuals ...

Medically reviewed by Anju Goel, MD Numbness in the fingers often results from issues involving the nerves or blood vessels supplying the area. Finger numbness can vary based on the cause, ranging ...