Today, 62 years ago, on January 2, 1963 (Lunar Calendar, December 7, 1962), the first broken arm was successfully replanted. Wang Zheng (left), Chen Zhejiang (right) doctor in the X-ray inspection of the broken hand replanted on January 2, 1963, Shanghai City's Sixth People's Hospital, Chen Zhejiang doctor and others for a 27-year-old young worker successfully survived a completely disconnected right arm; a half-year later, the replant function has been restored.