fig7
From: Septal perforation
Figure 7. Nasal swell body. (A) Swell body is thicker opposite the side of septal deviation. Computed tomography (CT) scan showing swell body adjacent to perforation’s superior margin; (B) Endoscopic photo of swell body obstructing valve area post repair; (C) Submucosal elevation with #15 blade to isolate swell body tissue (*); (D) Improved nasal airway following swell body reduction.
