Adenoid hypertrophy is very common in children, so parents are very concerned about whether the tonsils should be surgically removed or not. Tonsils need to be treated if they are enlarged and interfere with breathing, especially if they are 3 degrees enlarged. Generally if the child is 8 years old or older, or if the tonsils are frequently inflamed, it is recommended that all of them be removed. However, if the child is younger and the tonsils are not often suppurating, partial ablation of the tonsils can be performed using low-temperature plasma, mainly to improve breathing problems, but there is also a possibility that the tonsils may become hypertrophic and hyperplastic again after surgery, and the tonsils may become inflamed frequently, requiring another operation possibly, although it is not common, but we have come across such cases, which are related to the individual differences of patients. Tonsils are partially ablated using low temperature plasma, which has the advantages of less surgical trauma, almost no intraoperative bleeding and less postoperative pain, so it is popular among parents.