Adenoidectomy is a surgical procedure performed to remove enlarged or chronically infected adenoids, which are lymphoid tissues located behind the nasal cavity. Adenoids play a role in immune defense during early childhood, but when they become persistently enlarged or infected, they can lead to significant health issues.

Enlarged adenoids can cause difficulty in breathing through the nose, persistent nasal blockage, loud snoring, disturbed sleep, mouth breathing, recurrent ear infections, hearing problems, and frequent sinus or throat infections, particularly in children. In some cases, chronic adenoid enlargement may contribute to sleep-disordered breathing or obstructive sleep apnea.

Removing the adenoids helps restore normal nasal breathing, reduce the frequency of ear and upper respiratory infections, improve sleep quality, and enhance overall growth, development, and quality of life in affected children. Adenoidectomy is a safe, commonly performed procedure, often done as a day-care surgery with minimal discomfort and quick recovery, allowing most patients to return to normal activities within a short time.