Complications
1. Nasal septum perforation : Due to bilateral trauma of the mucoperichondrial flaps opposite each other.
2. Septal haematoma and septal abscess.
3. Adhesions and synachiae: between septal mucosa and lateral nasal wall.
4. Saddle nose: Due to over resection of the dorsal wall of the septal cartilage.
5. Dropped nasal tip: Due to resection of the caudal margin.
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