Final answer:
To reduce swelling and promote healing of the fracture, Sally can use ultrasound.
Step-by-step explanation:
To help reduce the swelling and promote healing of the fracture, Sally can use ultrasound.
Ultrasound is a therapeutic modality commonly used in physiotherapy to treat soft tissue injuries, including swelling. It works by using high-frequency sound waves that produce a thermal effect, increasing blood flow to the injured area and helping to reduce inflammation.
By using ultrasound, Sally can alleviate the swelling on her client's ankle and facilitate the healing process of the fracture.
Learn more about Using ultrasound to reduce swelling and promote fracture healing