This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nose and paranasal sinuses, Subject name: ENT
Treatment of choice in Saddle nose is 
Select and explain. 
A. Augmentation Rhinoplasty, B. SMR, C. FESS, D. None of the above
A: Augmentation Rhinoplasty
Answer: A: Augmentation Rhinoplasty 
Explanation: Treatment of choice in saddle nose deformity - Augmentation rhinoplastyEtiology- Trauma, Leprosy, TB, Syphilis, LupusGraft materials used- Conchal, Septal or rib cailage, Iliac crest bone, Silicone, and TeflonRef: Hazarika; 3rd ed; Pg 410