<prompt> Most common congenital anomaly of larynx:Laryngeal webLaryngomalaciaLaryngeal stenosisVocal cord palsy  <response>: b LaryngomalaciaRef. Current Diagnosis Treatment Otolaryngology, Lalwani, 3rd ed., 480; Scott Brown, 8th ed., Vol 2; 333Most common congenital anomaly of larynx is laryngomalacia followed by vocal cord palsy and laryngeal stenosis subglottic stenosis. 