Name
Pronunciation
(kor-u-gA-tor sO-per-sil-i-I)
Origin/Proximal Attachment
Medial end of the superciliary arch.
Insertion/Distal Attachment
Deep surface of the skin above the middle of the supraorbital margin.
Action/Relevance
Draws the eyebrow medially down and to wrinkle the forehead.
Innervation
Temporal and branch of the facial nerve.
Notes
Corrugator supercilii is one of the muscles of the forehead. It originates from the medial superciliary arch. It inserts into the skin of the medial forehead. It acts to wrinkle the forehead.