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Safety
of ultrasound imaging Ultrasound is a very safe form of imaging. Normal use of greyscale imaging within radiology has not to date been shown to have any measurable bioeffect in humans, when used postnatally.
Concerns regarding the safety of ultrasound are primarily centred on the possible bioeffects. Issues such as miss interpretation, infection control and injury to operators due to extended use have also been raised. Safety Issues Bioeffects of ultrasound Thermal effects Mechanical effects Non linear effects – Streaming; Cavitation Infection control Operator dependence Ergonomics/Health and safety |