Which superficial anatomy line divides the eye?

The mid-pupillary line is a vertical surface-anatomy line that passes through the center of the pupil and divides the eye into medial and lateral portions. The mid-clavicular and midaxillary lines are landmarks on the trunk, while the mid-inguinal point and mid-ventral line are not eye landmarks. Therefore, the correct choice is the mid-pupillary line.

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