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How is virtual reality surgery performed?A.It is performed by a computer-designed high pre
How is virtual reality surgery performed?
A.It is performed by a computer-designed high precision device.
B.Surgeons wear virtual reality helmets to receive feedback provided by a computer.
C.Surgeons move robotic instruments by means of a computer linked to them.
D.A 3-D image records the movement s of the surgeons during the operation.
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