Application of Cryosurgery in Veterinary Science

Abstract: Cryosurgery, a minimally invasive technique utilizing extreme cold to treat various conditions, has emerged as a valuable therapeutic option in veterinary practice. Cryosurgery finds applications across diverse veterinary specialties, including dermatology, ophthalmology, oncology, and dentistry. Common indications include the removal of skin tumors, treatment of ocular lesions, and management of oral abnormalities. It offers minimally invasive treatment, reduced bleeding, and faster healing times compared to traditional surgical techniques. Most commonly used cryogen in cryosurgery is liquid nitrogen as it achieves extremely low temperature (-196°C or -321°F). Cryosurgery provides precise targeting of lesions while minimizing damage to surrounding healthy tissue. Moreover, it can be cost-effective and well-tolerated by patients, often requiring minimal or no anesthesia. Despite its advantages, cryosurgery carries certain risks and considerations. These include incomplete tissue destruction, damage to surrounding tissues, and potential complications such as postoperative pain, swelling, and scarring. Close monitoring, proper patient selection, and meticulous technique are essential to mitigate these risks and optimize outcomes. KEY WORDS: Cryosurgery; Cancer; Liquid Nitrogen; Principle; Technique