Choanal atresia is a congenital nasal airway obstruction that every ENT surgeon should recognize early. In this video, we cover the embryology, types (unilateral and bilateral), clinical features, diagnosis, and surgical management of choanal atresia. Perfect for ENT residents, medical students, and otolaryngology enthusiasts preparing for exams or clinical discussions. Share with your friends : • 271.Choanal Atresia | Diagnosis, Types & M... 📌 Topics Covered: Definition & embryology Types (bony vs membranous, unilateral vs bilateral) Clinical presentation and diagnosis Imaging (CT scan findings) Surgical management (transnasal endoscopic repair) Postoperative care & complications 👩⚕️ Ideal for: ENT residents | PG students | MBBS students | Otolaryngology educators