Sinusitis (Chronic Sinus Infection)
Sinus cavities are connected spaces around the nasal bone.
When the natural openings are blocked, inflammation occurs.
Treatment
◎ Initial drug therapy
◎ Drug therapy to alleviate symptoms
◎ 3D CT and endoscopic examination
◎ Surgical treatment if medication is ineffective
◎ Endoscopic sinus surgery under sleep anesthesia
Cause
◎ After cold
◎ Allergy and genetic factors
◎ Chronic inflammation
◎ Structural abnormalities