Objective: to explore the application of controlledhypothermia radio-frequency ablation technique in otolaryngology.
目的：探索低温温控射频消融技术在耳鼻咽喉科的应用。
2
Temperatures this low bring on hypothermia but in controlled conditions it reduces pressure on the brain, allowing it to recover from trauma.
这种温度会导致体温过低，然而控制得当，能减少对脑部的压力，从疾病中恢复过来。
3
Objective To study the effect of multi stage controlled hypotension combined with hypothermia anesthesia on patients undergoing sacral tumor resection.