What is the normal length of kidneys in adults?

The normal length of kidneys in adults typically falls within the range of 10 to 12 centimeters. This measurement is important for assessing kidney size during ultrasound examinations, as deviations from the normal range can indicate various health issues, including kidney disease or congenital anomalies. Proper identification of these measurements allows health professionals to make informed decisions regarding patient diagnosis and management. Although kidney size can vary between individuals based on factors like age, sex, and body habitus, the 10 to 12 cm range is generally accepted as normal for adult kidneys.