Trochlear fovea
（重定向自Fovea trochlearis）
![](/Images/godic/202501/14/Gray1351904.png")
Near the nasal part of the interior surface of the frontal bone is a depression, the trochlear fovea, or occasionally a small trochlear spine, for the attachment of the cartilaginous pulley of the Obliquus oculi superior.