This is NEWS Plus Special English.
A man in central China has successfully had his severed hand restored to his arm after it was preserved by being grafted to his leg.
The patient, surnamed Zhou, is now able to slight move his injured fingers, but his surgeons say he still needs further rehabilitation.
This is the second such surgery performed by the team in a hospital in Changsha, the capital of Hunan Province. The first such surgery took place in 2013.
Zhou lost his left hand in a work accident in another city. He was sent to a local hospital, and was told he needed an amputation. Then he was transferred to the hospital in the provincial capital, with better medical facilities.
Surgeons at the hospital could not reattach the hand straight away because the arm was badly hurt and the nerves and tendons needed time to heal.
The surgeons grafted the severed hand to the patient's ankle to ensure the blood supply and kept it alive there for more than a month, before they connected the hand and the limb in a 10-hour operation.
This is NEWS Plus Special English.
A toddler in central Hunan Province has become the first person in the world to have her cranium successfully reconstructed, with the help of 3D printing technology.
The three-year-old girl suffered from hydrocephalus, a congenital condition in which an abnormal accumulation of fluid in the cerebral ventricles causes enlargement of the skull and compression of the brain, destroying much of the neural tissue.
The condition has left the child bedridden, as her neck cannot support her head, which has grown to four times its normal size.
Surgeons at a hospital in Changsha used 3D printing techniques to create a titanium cranium, based on a model of her head.
In a 17-hour operation, the surgeons removed a portion of her cranium, drained excess fluid and put the titanium mesh in place.
Doctors used an adult-sized cranium implant, allowing room for the toddler to grow.
