Tensing of the abdominal wall muscles to guard inflamed organs within the abdomen from the pain of pressure upon them. Abdominal guarding is detected when the abdomen is pressed and is an indication that inflammation of the inner abdominal (peritoneal) surface may be present due, for example, to appendicitis or diverticulitis. The tensed muscles of [..]

<clinical sign> <clinical examination> A spasm of abdominal wall muscles, detected on palpation, to protect inflamed abdominal viscera from pressure. Guarding is typically a finding in the physical examination where inflammation of the peritoneal surface has occurred as in appendicitis, diverticulitis or generalised peritonitis. (27 Sep [..]