南非外科医生对15岁男孩进行首次液骨救援手术. South African surgeon performs first liquid nitrogen bone-salvage surgery on 15-year-old boy.

为了治疗患有尤文瘤的15岁男孩, 一位南非骨科外科医生使用液态进行了该国首次肢体救援手术. A South African orthopaedic surgeon has performed the country's first limb-salvage surgery using liquid nitrogen to treat a 15-year-old boy with Ewing's sarcoma. 经过四个半小时的手术, 将男孩的股骨切除了24厘米长的一段, 然后将其结以杀死癌细胞, 再次植入. The four-and-a-half-hour procedure removed a 24cm section of the boy's femur, froze it to kill cancer cells, and reimplanted it. 这种创新技术是以日本方法为灵感, 旨在再生骨并保持关节功能, 为截肢或假体提供替代方案. This innovative technique, inspired by a Japanese method, aims to regenerate the bone and preserve joint function, offering an alternative to amputation or prosthetics.