Abdominal guarding is the involuntary contraction of the abdominal muscles in response to an examiner palpating the abdomen. It's a common response to abdominal tenderness.
Peritonitis is an inflammation of the peritoneum. The main manifestations of peritonitis are acute abdominal pain, abdominal tenderness, and abdominal guarding.
Visceral means pertaining to the viscera, or internal organs.
Lapar- is the medical terminology combining form meaning abdominal wall.
Abdominal rebound tenderness occurs when the examiner slowly pushes down on the abdomen, then releases the hand quickly, eliciting a painful reaction (due to the reaction of rebound tenderness, and indicating underlying infection/inflammation in the abdominal cavity). Guarding indicates the patient's muscular bracing/tension when palpation begins to occur by the examiner.
The combining form for abdominal wall is "lapar/o."
Peritonitis is inflammation of the abdominal serosa.
The act of preserving, guarding, or protecting; the keeping (of a thing) in a safe or entire state; preservation.
Torso
Subjective pain can only be observed by the patient. Many definitions of pain, however, include the fact that it is a subjective experience. While we can observe results of pain (grimacing, abdominal guarding, antalgic gait), the objective observer can not directly observe pain in another person.
Generically, that would be "supra-abdominal".
adominal CT