The nation's first 3D printing middle finger palm finger joint combination finger deficiency replacement replacement was successfully completed in the Weizhi Academy
Men's 4 finger involved in the machine, the doctor rescued 3 fingers for 5 hours
Reporter Wang Ting correspondent Shi WanjiaAfter receiving the instructions of the 120 Command Center, the emergency diagnosis of Zhengzhou University Affiliated Zhengzhou Central Hospital No. 37 emer