Auricular dimensions in computed-tomography: Unveiling the relationship between ear dimensions, age, and sex using three-dimensional volume rendering reconstructions

Figure 2 Preauricular assessment (colored area) of the anterior tragal crease utilizing volume rendering technique of the external ear. A: No vertical line in a 22 years old female; B: One vertical crease in a 68 years old male (red arrow); C: Two vertical creases in a 90 years old male (red arrows).