|
The sinuses are cavities within the facial bones adjacent to the nose. These cavities secrete mucus that must drain slowly into the nose.
If the sinus cavities become blocked, an infection can develop. If an infection becomes chronic, it can lead to persistent nasal congestion, thick drainage, pressure headaches and a loss of smell.
Sinus infections may recur or become chronic because:
-
Irreversible inflammation blocks sinus drainage;
-
Anatomic narrowing (pre-existing or traumatic) blocks sinus drainage; or
-
Associated conditions, such as allergy, cause swelling that blocks sinus drainage.
Through a combination of aggressive medical management and, in rare cases, surgery, most sinus infections can be cured. Sinus surgery to clear infection and remove obstruction is done endoscopically through the nose with no external incisions.
The surgery is an outpatient procedure. In most cases, patients go home the same day without any packing in their nose. Recovery generally takes a few days, with no external bruising or swelling.
In appropriate cases, a balloon catheter may be used to dilate the openings of the sinuses.
For additional information:
Medtronic Xomed
American Rhinologic Society
Acclarent
University Sinus and Allergy at University Pointe
|
