This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital Lesions and Stridor, Subject name: ENT
Most common congenital anomaly of larynx: 
Select and explain. 
A. Laryngeal web, B. Laryngomalacia, C. Laryngeal stenosis, D. Vocal cord palsy
B: Laryngomalacia
Answer: B: Laryngomalacia 
Explanation: (b) Laryngomalacia(Ref. Current Diagnosis & Treatment Otolaryngology, Lalwani, 3rd ed., 480; Scott Brown, 8th ed., Vol 2; 333)Most common congenital anomaly of larynx is laryngomalacia followed by vocal cord palsy and laryngeal stenosis (subglottic stenosis).