Therapeutic ultrasound is contraindicated for fractures involving which area?

Therapeutic ultrasound is contraindicated for fractures involving which area?

• A. Skull
• B. Distal phalanx
• C. Tibia midshaft
• D. Clavicle

Answer: (A)

Therapeutic ultrasound safety is about where energy can be safely directed. The skull is a contraindicated site because the ultrasound energy can be transmitted through the cranial bones to intracranial tissues, raising the risk of overheating brain tissue or causing other neural damage. For this reason, ultrasound should not be used over the head. The other areas listed are not absolute contraindications in the same way and may be treated with appropriate parameters, though fracture sites and other specific conditions have their own cautionary guidelines.

Therapeutic ultrasound safety is about where energy can be safely directed. The skull is a contraindicated site because the ultrasound energy can be transmitted through the cranial bones to intracranial tissues, raising the risk of overheating brain tissue or causing other neural damage. For this reason, ultrasound should not be used over the head. The other areas listed are not absolute contraindications in the same way and may be treated with appropriate parameters, though fracture sites and other specific conditions have their own cautionary guidelines.