生物组织经深度低温处置后可使低温作用区内的细胞全部无选择性地遭到破坏。这种方法用于治疗即谓之冷冻外科。与一般常用的治疗相比较,冷冻疗法具有许多公认的优点:其它医疗技术不能获得的特点,如止血、镇痛、操控简便以及细 After deep tissue cryopreservation of biological tissues, all cells in the cryogenic area can be destroyed without selectivity. This method is used to treat cryosurgery. Compared with the commonly used treatments, cryotherapy has many recognized advantages: Features that cannot be obtained with other medical technologies, such as hemostasis, analgesia, easy manipulation, and fine