Nasal sinus cavities are moist, hollow spaces in the bones around the eyes, cheeks, and nose. They help in protecting the airways by trapping irritants that are inhaled.
Disclaimer
The procedure/surgery depicted in this video is for information purpose only. Depending on the patient condition, the procedure/surgery methodology could vary in actuality.
Hai baby age is 4year old his nose is every time fall mucus and his mucus is very smelly sir please send what is this treatment