This 3D model illustrates Type 2 microtia, a congenital deformity characterized by a partially formed but underdeveloped auricle. The visualization highlights the presence of a rudimentary helix and lobule, contrasted with the absence or severe malformation of the concha, antihelix, and tragus. By detailing these specific structural abnormalities, the model provides an essential anatomical reference for assessing congenital ear defects, evaluating potential associated canal stenosis, and planning multi-stage reconstructive surgeries.
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