Assertion: trigeminal nerve's branch | /r/CapableOf | divide into supraorbital nerve
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Source sentences:
text: The frontal branch divides into the supraorbital nerve—supplying the medial upper lid and conjunctiva, the frontal sinuses, the forehead, and the scalp—and the supratrochlear nerve, which supplies the conjunctiva, medial upper lid, forehead, and side of nose (Fig. 9.3).