Average splenic length is approximately how many centimeters?

Average splenic length is approximately how many centimeters?

• A. 8 cm
• B. 10 cm
• C. 14 cm
• D. 12 cm

Answer: (D)

Normal spleen length in an adult is about 12 cm. When you measure it on ultrasound, you assess the longest dimension from the top to the bottom along the spleen’s axis in the left upper quadrant. The typical normal range is roughly 8–13 cm, with 12 cm representing the average. So, among the options, 12 cm best fits the average length. An 8 cm measurement is smaller than average, 10 cm is also below average, and 14 cm would usually raise concern for mild enlargement rather than the average size.

Normal spleen length in an adult is about 12 cm. When you measure it on ultrasound, you assess the longest dimension from the top to the bottom along the spleen’s axis in the left upper quadrant. The typical normal range is roughly 8–13 cm, with 12 cm representing the average.

So, among the options, 12 cm best fits the average length. An 8 cm measurement is smaller than average, 10 cm is also below average, and 14 cm would usually raise concern for mild enlargement rather than the average size.