Provided video talks about what a lumbar hernia is, its location, pathogenesis, types according to locations, the relevant surrounding anatomy, content of hernial sac, associated signs and symptoms, etiologies behind it, differential diagnosis, imaging findings and management options commonly opted. Timeline: 0:00 - Introduction and prevalence of lumbar hernia 0:10 - Location and pathogenesis of lumbar hernia formation 0:16 - Types of lumbar hernia (superior and inferior) 0:32 - Relevant anatomy 0:39 - Content of hernia 0:43 - Signs and symptoms 0:57 - Etiology 1:03 - Differential diagnosis and investigations 1:19 - Management