Keyhole Surgery
'You can imagine you're an underwater explorer wandering through reefs of red seaweed.' But you're not - you're an orthopaedic surgeon repairing a torn cartilage. Surgery has changed direction. With the help of the magical telescope, x-rays and ultrasound,
'keyhole surgery' are no longer dirty words but a highly desirable goal. Senes editor DAVID FILKIN Producer FIONA HOLMES
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