referred pain in epigatrium or precordial region on continued firm pressure over the mc burneys point
Aaron sign
sharp pain elicited by pinching appendix between thumb of examiner and iliacus muscle
bassler sign
transient abdominal wall rebound tenderness
Blumberg sign
exacerbation of pain when the uterus is shifted to the right side(acute appendicitis in pregnancy)
bryan sign
(+) cough sign
dunphy sign
migration of pain from the umbilical region to the right inliac region
kocher sign