Abdominal guarding is the tensing of the abdominal wall muscles to guard inflamed organs within the abdomen from the pain of pressure upon them. The tensing is detected when the abdominal wall is pressed.[1] Abdominal guarding is also known as 'défense musculaire'.
Guarding is a characteristic finding in the physical examination for an abruptly painful abdomen (an acute abdomen) with inflammation of the inner abdominal (peritoneal) surface due, for example, to appendicitisordiverticulitis. The tensed muscles of the abdominal wall automatically go into spasm to keep the tender underlying tissues from being disturbed.[2]
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| Gastrointestinal tract |
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| Accessory |
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| Defecation |
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| Abdomen |
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| Hernia |
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| Other |
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