Figure 2.
To quantify underprojection or overprojection of the pinna, measurements were made on 1-year postoperative magnetic resonance imaging scans. The midline of the image was determined by a line which is equidistant (X mm) from the bases of the pinnas. Measurements of the greatest distance of the outer edges of the pinna from the midline were made, on both the (a) non-operated and (b) operated sides. The difference was then recorded.