Radiology

The four points of probe placement in focused abdominal sonogram for trauma (FAST) in thoracoabdominal trauma are

subxiphoid, (R) upper quadrant, (L) upper quadrant , suprapubic

Epigastrium, (R) and (L) hypochondria, (R) iliac fossa

Epigastrium, (R) and (L) lumbar region, (R) Lower Chest

Hypogastrium, (R) and (L) lumbar region, (R) lower chest