Zygomaticus minor muscle

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Description:

Origin:
Anterolateral surface of the zygomatic bone near its suture with the maxillary bone

Insertion:
Blends with the fibers of the levator labii superioris as both muscles enter and blend with fibers of the superior lip

Actions:
Raises the upper lip

Nerve supply:
Facial nerve

Blood supply:
Branches of the external carotid artery