McBurney's point is classically associated with which acute condition?

• A. Gastritis
• B. Diverticulitis
• C. Cholecystitis
• D. Acute appendicitis

Answer: (D)

McBurney's point is a surface landmark that points to where the base of the appendix sits, so tenderness at this spot is a classic clue to acute appendicitis. It sits about one-third of the way from the anterior superior iliac spine to the umbilicus along a straight line. When the appendix becomes inflamed, the nearby peritoneum becomes irritated in that region, so patients often have maximal tenderness there and may show guarding or rebound tenderness. That focused location makes it a key sign pointing toward acute appendicitis. Other conditions—gastritis, diverticulitis, cholecystitis—cause pain in different areas (epigastric, left lower quadrant, or right upper quadrant) and don’t specifically localize to this point.