fig5
From: Septal perforation
![Septal perforation](https://image.oaes.cc/ae7840d6-f604-4821-ad9c-0b51dd753736/par30109.fig.5.jpg)
Figure 5. Upper lateral cartilage mucosa (ULM) flap. (A) Endoscopic photo of 1.5 × 1.2 cm perforation and intercartilaginous incision; (B) Dashed lines depicting the extent of elevation and incisions connecting to dorsal septum incisions; (C) Endoscopic photo of elevation; (D) ULM flap advanced for suturing; Note the thin ULC mucosa (*) overlapping the superior cartilage margin.