Basic Dermatology Curriculum (Videos)-Cryotherapy

Video Transcription

Video Summary

In this video, the equipment needed for cryotherapy is discussed, including a cryostat or liquid nitrogen and a styrofoam cup with a cotton-tipped applicator. Cryotherapy is used for benign and premalignant lesions, with liquid nitrogen being the preferred cryogen. Different techniques for cryotherapy are mentioned, such as open spray or the use of a cotton-tipped applicator, with the latter resulting in less depth of freezing. The video also provides guidelines for freezing times based on the type and thickness of the lesions. Additionally, recommendations for using cotton tips and cryostats are given to ensure effective freezing and minimize cross-contamination. No credits were provided in the transcript.

Keywords

cryotherapy equipment

liquid nitrogen

cotton-tipped applicator

lesion types

freezing times