This 3D-printed bionic hand is controlled by muscle movement, making it a potentially useful tool for people with missing or partially-functioning hands.

However, with the advent of 3D printing, changes are coming to the prosthetics industry. A local boy got the gift of a hand he’s always wanted and needed.

Around 10 a.m., she received a new robotic left hand, which was created by a 3D printer at Build It Workspace, located at 4478 Cerritos Avenue. The hand -- which she requested to be pink, purple ...