What adverse effect may result from improper movement of the ultrasound transducer?

Improper movement of the ultrasound transducer can lead to a burning sensation, which is primarily due to inadequate coupling or excessive energy being delivered to the tissues. When the transducer is not moved smoothly or appropriately over the treatment area, it can create uneven distribution of ultrasound energy. This inconsistency may result in thermal effects that can elevate tissue temperature too quickly, leading to discomfort or a burning sensation in the skin or underlying tissues.

Proper technique is crucial for ensuring that the ultrasound waves penetrate deeply and uniformly without causing thermal injuries. Ensuring correct movement, maintaining appropriate parameters like intensity and duration, and using sufficient coupling agents are all vital to prevent this adverse sensation during treatment.