The Effect of Endoscopic Olfactory Cleft Opening on Obstructed Olfactory Cleft Disease

Figure 1

(a) Obstructed olfactory cleft caused by anatomic anomalies. (b) Obstructed olfactory cleft caused by the inflammatory process. (c) Obstructed olfactory cleft caused by anatomic anomalies and inflammatory process.

(a)

(b)

(c)