The left lower quadrant (abbreviated LLQ) of the human abdomen is the area left of the midline and below the umbilicus. The abdomen is divided into quadrants by doctors to localize pain and tenderness, scars, lumps and other items of interest. It includes the left iliac fossa and half of the left flank region.
Left lower quadrant abdominal pain
Left upper quadrant abdominal pain
Left flank quadrant abdominal pain
Right lower quadrant abdominal pain
Right upper quadrant abdominal pain
Right flank pain
Epigastric pain
Abdominal guarding