dorsal oblique extraocular muscle

Term ID

ZFA:0000738

Synonyms

• dorsal oblique extraocular muscles
• superior oblique muscle

Definition

Extraocular muscle innervated by the trochlear nerve. The dorsal rectus and dorsal oblique muscles have overlapping insertions at the scleral-corneal junction on the dorsal side of the adult eye, though they have distinct insertion sites in 5dpf fish. The dorsal oblique originates separately from the rectus muscles. The unsegmented paraxial head mesoderm contributes to the dorsal oblique muscles. All the oblique extraocular muscles originate together from the anterior ethmoid plate. (2)

Appears at

Unknown

Evident until

Adult (90d-730d, breeding adult)

References

• TAO:0000738

Ontology

Anatomy Ontology