Plasma Adenoid Treatment

Plasma adenoid treatment uses a fine instrument that passes radiofrequency energy through a thin layer of saline to create a focused plasma field at its tip. This field breaks down the adenoid tissue into tiny particles, effectively vaporising it, rather than cutting or scraping. Because the surgeon performs the procedure under direct vision, often with a microscope or endoscope, the whole adenoid can be seen and removed completely, lowering the chance that tissue is left behind to regrow. The low operating temperature helps protect the healthy lining around the treatment area.

The procedure is carried out under general anaesthesia, so the child is fully asleep and feels nothing. Working through the mouth, with no external incision, the surgeon brings the plasma instrument to the adenoid and uses it to vaporise the enlarged tissue within minutes. Tiny blood vessels are sealed at the same time, keeping bleeding to a minimum, and the loosened tissue is gently suctioned away. Because bleeding is well controlled, nasal packing is generally not needed. The clear, magnified view means the surgeon can confirm the adenoid has been removed thoroughly before the procedure ends.

This treatment is used mainly in children whose adenoids have become enlarged enough to block the nose and the back of the throat. Typical signs include mouth breathing, loud snoring, pauses in breathing during sleep, a persistently blocked or runny nose, and repeated ear or sinus infections. By opening the airway, it can improve sleep, breathing and quality of life and reduce recurring infections. Whether surgery is needed, and whether plasma is the right approach, is decided by an ENT specialist after examining the child and reviewing the symptoms.

Compared with traditional scraping methods, plasma treatment offers precise, complete removal under direct vision, with minimal bleeding, usually no nasal packing, less pain and a low risk of regrowth. Most children go home the same day and recover quickly, returning to normal eating and activity within a short time. As with any operation under anaesthesia, there are general risks, which the team explains beforehand, and they provide clear after-care guidance on diet, activity and follow-up.