Abstract
The authors made an investigation on the fluctuation of temperature of the patients in oral surgery by thermometer using thermistor. The results obtained are as follows : A. Skin temperature ; Skin temperature of acute inflammatory lesion shows higher than normal region. Skin temperature of tumorous lesion shows a little lower than normal region. B. Temperature during surgery under local anesthesia ; (Case of the excited patient) Central temperature ascends in the course of time, whereas the peripheral temperature descends. C. Temperature during surgery under general anesthesia ; Fluctuation of temperature in case of children is more remarkable than adults.