Background : Chronic rhinosinusitis is inflammation of the mucoperiosteum lining of the nose and paranasal sinuses for more than 12 weeks. Computed Tomography (CT scan) of the paranasal sinuses is the gold standard for diagnosing chronic rhinosinusitis. Nasal septal deviation and bullous concha are anatomical variation that often found in CT scan of chronic rhinosinusitis patients. The seve…
Background : In chronic rhinosinusitis patients, there is a subgroup of patients with persistent symptoms after treatment, who often shows bone thickening and remodeling in their paranasal sinuses and described as osteitis. Osteitis can be evaluated by several methods, one of which is the Global Osteitis Score (GOS). This study was aimed to analyse the correlation between preoperative ostei…