Assertion: abdomen | /r/HasAspect | 9 regions
Facets:
Source sentences:
text: The abdomen can be divided into 9 regions or 4 quadrants demarcated by imaginary lines.
text: The abdomen is divided into 9 regions by two horizontal and two vertical plans, these regions are with benefit to describe the location of pain, identify the visceral organs, and in surgical procedures Fig2.