Freezing of the surgeon's fingers with a cryopencil during a cataract extraction.
D001274:Atmospheric Pressure; D002245:Carbon Dioxide; D002387:Cataract Extraction; D003080:Cold Temperature / Q000009:adverse effects*; D003452:Cryosurgery; D005383:Finger Injuries; D005615:Freezing; D006801:Humans; D008297:Male; D008875:Middle Aged; D013525:Surgical Instruments / Q000592:standards*; D013696:Temperature; D013997:Time Factors
D002245:Carbon Dioxide