In this video Dr. Aizaz from MedicoVisual talks about Embryogeneiss of Diaphragm using 3D graphics. Diaphram develops from 4 structures viz., Septum Transversum (form central tendon), Pleuroperitoneal folds, Mesentery of esophagus, Peripheral rim of body wall.

00:00 What is the Diaphragm
03:04 Somites and Somitogenesis (Review)
06:43 Phrenic nerve formation and muscle precursor cells migration into Septum Transversum
10:44 Descent of Diaphragm precursor and pleuroperitoneal folds
12:44 Formation of Peripheral rim of body wall and Costodiaphragmatic recess
15:47 Distribution of Muscle Precursor cells and crura of diaphragm formation
20:28 Liver bud and contribution by the caudal part of spetum transversum
22:15 Congenital Diaphragmatic Hernia