the use of extreme cold (usually liquid nitrogen) to destroy unwanted tissue (warts or cataracts or skin cancers)
Cryosurgery (cryotherapy) is the application of extreme cold to destroy abnormal or diseased tissue.DermNet NZ - Cryotherapy The term comes from the Greek words cryo (κρ?ο) ("icy cold") and surgery (cheirourgiki - χειρουργικ?) meaning "hand work" or "handiwork".
例句与用法
1.
Experimental and theoretical studies of the freezing processing in cryosurgery 模拟生物组织冻结过程实验与分析
2.
Treatment includes application of topical ointment , cautery , cryosurgery or surgery 治疗方法包括外敷、电灼、冷冻或外科手术。
3.
Joule - thomson ( j - t ) refrigeration cycle has many applications in the field of energy , national defence , biomedical storage and cryosurgery , due to its simple structure , reliable performance and low cost J - t节流制冷机以其结构简单、可靠性高、适应性强的特点，在能源、军工、空间、生物、医疗和生命科学等领域得到了日益广泛的重视和应用。
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