A paradigm shift for fluid management in surgery

paradigm shift for fluid management in surgery

Advances in modern surgery have been dependent upon advances in anaesthetic management. However, anaesthesia can have detrimental effects, as it is usually associated with reduced blood pressure, cardiac output and oxygen delivery. To counteract these changes, large quantities of intravenous fluids have been administered both during and often for many hours post-surgery. This was in an attempt to maintain blood […]

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A measure to predict critical errors in open emergency surgery

A measure to predict critical errors in open emergency surgery

Medical errors are a leading cause of worldwide deaths. Surgeons are sometimes required to carry out procedures that they do not perform frequently, which leads to surgical errors that can have severe consequences for patients. To confront this issue, Professor Colin Mackenzie, Emeritus Professor at the University of Maryland, School of Medicine, developed with his team, the Trauma Readiness Index […]

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Using technology to improve needle procedures

Inthis article: Dr Gabor Fichtinger and Dr Jan Fritz have been collaborating to create a computerised system that overlays 2D magnetic resonance images onto a patient during surgical procedures.

Dr Gabor Fichtinger is Chair of Cancer Care Ontario Research and Professor at Queen’s University School of Computing in Kingston, Ontario. His interests are in computer-assisted surgery and interventions. Dr Jan Fritz is the Director of Interventional MR Imaging and an Assistant Professor of Radiology and Radiological Science at Johns Hopkins University School of Medicine, Baltimore, Maryland. The two have […]

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