Microsurgery is surgery performed under the magnification of a microscope. The blood vessels and nerves that supply fingers and small body parts like ears, scalps, noses are so small that the help of a microscope is necessary to place the sutures in the walls of the blood vessels and nerve coverings. Connections for blood vessels and nerves can then be made to establish/re-establish blood flow and nerve transmission.

Some of the world's foremost specialists in reconstructive, replantation, and transplantation microsurgery for fingers, hands, extremities, and facial parts practice at California Pacific. Since its inception in 1970, the Microsurgery Service has performed thousands of amazing reconstructive procedures, giving new hope to patients.