Other names and synonyms Q31. Q31 Congenital malformations of larynx Description There is no detailed description, see related Related diseases Laryngeal abnormalitiesLaryngomalaciaLaryngoceleSilent sinus syndromeCongenital anomalies of the noseLung malformations 42a96bb5c8a2acfb07fc866444b97bf1 XAvailable only when using PRO account Content moderator: Vasin A. S.