What is the typical range of values for intensity in sonography?

In sonography, intensity refers to the power of the ultrasound waves per unit area and is an important parameter to consider for both imaging and therapeutic applications. The correct range of intensity values typically encountered in clinical sonography is between 0.01 to 300 W/cm². This range accounts for the various applications of ultrasound, including diagnostic imaging and therapeutic uses, which can vary significantly in their intensity requirements.

Lower values within this range are commonly found in diagnostic sonography, where safety and patient comfort are critical. Intensities in the higher range are more associated with therapeutic ultrasound applications, where greater energy is sometimes necessary to achieve the desired therapeutic effects.

Understanding these intensity values is crucial for safe practice in sonography. Any use of ultrasound that exceeds these intensity ranges can lead to potential tissue damage or adverse effects, emphasizing the importance of adhering to established guidelines in clinical settings.