Surgeon using the blue beam of an argon laser to operate deep within the human ear. The laser is used to remove by vaporisation acoustic neuromas - tumours which occur between the inner ear & the brain. Or it may be used to drill into the tiny bones of the inner ear to counteract hearing problems. Looking through a microscope,the surgeon directs the beam into the ear through a speculum,a type of funnel that pushes aside tissue blocking the line of sight & allows the beam access to the inner ear | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tsiaras, Alexander |
Bildgröße: | 3641 px × 2436 px |
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