"origin: frontal process of maxilla"
"insertion: medial insertion into a transverse aponeurosis"
"innervation: facial nerve (VII)"
"action: sphincteric narrowing of the nostril"
"origin: frontal process of maxilla"
"origin: frontal process of maxilla"
"insertion: medial insertion into a transverse aponeurosis"
"insertion: medial insertion into a transverse aponeurosis"
"innervation: facial nerve (VII)"
"action: sphincteric narrowing of the nostril"
"buccal branch of facial nerve (VII)"
Expected headings
"Origin"
"Insertion"
"Arterial supply"
"Action"