Australasian Science: Australia's authority on science since 1938

Articles related to ultrasound

hip x-ray
Feature: Listen to the Hips When They Can No Longer Hop
Hip replacement implants wear out and need to be replaced, but determining when this is necessary is a significant challenge for orthopaedic surgeons. Now an ultrasound device has been developed that can detect the vibrations made by microscopic abrasions within implants.