A congenital additional finger brings motor advantages, new research shows. Polydactyly is the extraordinary condition of someone being born with more than five fingers or toes. In a case study ...

Trigger finger is one of the most common hand conditions. Trigger finger occurs when your tendons become inflamed and swollen. This can lead to your tendons getting caught in your tendon sheath, ...

A prototype 3D-printed myoelectric prosthetic hand developed in Japan successfully passed a test by an upper-arm amputee, performing a series of intricate finger motions with more than 90% accuracy.

Your hand consists of your wrist, palm, and fingers. The wrist has many smaller bones and joints, allowing the hand to move in different directions. It also includes the distal ends of the forearm ...

The primitive five-fingered human hand is in need of an upgrade, according to researchers at MIT. So they’ve created a wrist-mounted robot that adds two long fingers to your hand so you can perform ...

The issue of hand size became a peculiar source of battle and mockery in the 2016 presidential campaign, when then candidate, now President, Trump and Senator Marco Rubio sparred about small hands ...

Hand surgeon Scott Hansen, MD (third from left), with San Francisco Giants pitcher Logan Webb (left) and members of the Giants’ training staff. When hand surgeon Scott Hansen, MD, operates on patients ...

Numbness is a loss of feeling or sensitivity in a part of your body. If you’ve noticed numbness in your fingers, there are a lot of possible causes. Injured or pinched nerves can lead to numb fingers.