The trochlear fovea is a slight depression on the anteromedial orbital surface of the orbital plate of the frontal bone. Attached to the trochlear fovea is the trochlea of the superior oblique muscle.

Trochlear fovea is a small depression found near the nasal side of inferior surface of the frontal bone’s orbital plate. It serves as an attachment site for the cartilaginous pulley of the superior oblique muscle, which is essential for moving the eye.

Apr 29, 2025 · The meaning of TROCHLEAR FOVEA is a depression that is located in the anteromedial aspect of the orbital surface of each bony plate of the frontal bone making up the superior part of one of the orbits and that forms a point of attachment for the corresponding superior oblique muscle of the eye.

Feb 2, 2023 · The trochlea is a cartilaginous structure acting as a pulley for the superior oblique muscle of the eye. The trochlea inserts on the trochlear fovea and spine located on the anteromedial part of the orbital roof. The tendon of superior oblique muscle passes through it 1.

The trochlear foveae are the two shallow depressions found along the orbital surface of each orbital part of frontal bone. On its corresponding side, each trochlear fovea: —is located lateral to the medial end of a supraorbital margin; —provides an attachment site for the trochlea of a superior oblique muscle.

Trochlear pain may represent a source of exacerbation and treatment failure in MHs and TTHs or it may occur in isolation. Diagnosis and early treatment could lead to better outcomes and reduced level of disability in patients suffering from poorly controlled MH or TTH.

Sometimes, a tiny bony prominence known as the trochlear spine is present at the trochlear fovea, providing a spot where the cartilaginous pulley for superior oblique muscle can attach.

Trochlear spine (spina trochlearis) Next to this fovea, the trochlear spine is located (spina trochlearis), to which the trochlea for the tendon of the superior oblique muscle is attached. The nasal part of the frontal bone is located between the supraorbital margins.

Apr 19, 2012 · What is Trochlear fovea? It is the name given to a shallow depression or pit in the roof of the orbit that is situated near the medial margin to which the cartilaginous pulley of the superior Obliquus oculi is attached.

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