Figure 2From: The internal thoracic artery skeletonization study: A paired, within-patient comparison [NCT00265499]This diagram depicts the anterior chest wall grid to be used for mapping of sensory deficits. Separate grids will be used for the mapping of defects in light touch, pin-prick, and temperature by a blinded observer and areas of anesthesia and hyperesthesia will be mapped using different symbols.Back to article page