​Surgery Definition – How the abdomen is divided?

​Surgery Definition – How the abdomen is divided?
The abdomen can sub divided into quadrants such as left and right upper quadrants and left and right lower quadrants. The abdomen can also be subdivided into left and right flank, left and right sub chondrium, left and right iliac fossa, peri umbilical, epigastrium and suprapubic or hypogastrium.