Adenoid hypertrophy surgery for 2 year old babies does not matter whether it is complicated or not, surgery is generally available when conservative treatment is ineffective, usually through the oral cavity or under nasal endoscopy. Adenoids generally in children 2 to 6 years old when hyperplasia exuberant, after 10 years of age can be gradually atrophy, due to adenoid inflammation repeated episodes or neighboring parts of the inflammation spread to the nasopharynx can stimulate adenoid hyperplasia. Generally, after conservative treatment is ineffective, it is recommended that adenoidectomy be performed as early as possible, either orally or by nasal endoscopy. During surgery, general anesthesia is usually applied to uncooperative children, and adenoidectomy or curettage is performed to remove the adenoids; plasma knife adenoidectomy can also be performed under nasal endoscopy. Children with enlarged adenoids can cause symptoms in the ears, nose, throat and larynx, etc. It is recommended to consult a doctor in time and actively treat the primary disease, so as not to affect the growth and development of the child.