In the attached video you can find study material on imperforate anus, its relevant anal anatomy, aetiology, embryology behind it, types of anorectal malformations, clinical presentation, low and high type, associated defects, differential diagnosis and management procedure plus its complications. Timeline: 0:00 – Introduction 0:18 – Anal anatomy 0:22 – Imperforate anus: Aetiology and incidence 0:28 – Embryology of imperforate anus 0:34 – Definition of imperforate anus 0:41 – Types of anorectal malformations 1:00 – Classification of imperforate anus 1:06 – Signs and symptoms 1:13 – Low and high type 1:18 – Associated defects 1:23 – Management 1:58 – After surgery 2:10 – Complication of surgery 2:29 – Differential diagnosis