Psoas & Obturator signs ~ Psoas: L lateral w/knee extended, pain on hyperextension of R hip; Obturator: raise R leg with knee flexed, pain w/rotating hip internally (acute appendicitis)
Murphy’s sign ~ Hand below R costal margin along mid-clavicular line, deep inspiration w/ pain @ peak of inspiration Boas: Hyperesthesia below R scapula or RUQ (acute cholecystitis)
Blumberg’s sign ~ pain upon removal of pressure (rebound tenderness) (Peritonitis)
Kehr sign ~ pain in the tip of L shoulder (splenic rupture)
Balance sign ~ fixed dullness L flank & shifting dullness to R flank (splenic rupture)
Dance sign ~ empty RLQ & mass RUQ (intussusception)