The roof superior wall is formed primarily by the orbital plate frontal bone and also the lesser wing of sphenoid near the apex of the orbit.
Orbital roof of frontal bone.
The orbital surface presents medially by trochlear fovea and laterally by lacrimal fossa.
Fractures of the roof of the orbit are typically associated with trauma to the forehead frontal bone are are often extensions of superior orbital rim fractures.
The orbital roof is formed by two bones.
Orbital process of the frontal bone anterior superior portion lesser wing of the sphenoid postero medial portion inferior wall.
Orbital process of the frontal bone orbital process of the zygomatic bone.
There are many ways to remember these bones.
The floor inferior wall is formed by the orbital surface of maxilla the orbital surface of zygomatic bone.
The frontal bone is involved in the three regions of the head such are.
Orbital roof fracture icd 801 01 etiology.
Superior orbital fissure lies between the lesser and the greater wing of sphenoid.
A c preoperative ct of the head showed a 5 3 7 4 cm sized well demarcated osteolytic frontal lesion with mottled ossified density which also infiltrated the orbital roof.
Isolated non displaced orbital roof fractures most commonly seen in children and rarely require surgical intervention.
This fissure allows the passage to.
Preoperative computed tomography ct scan of the tumor in the frontal bone and orbital roof.
Obviously rote memorization is pretty simple since there are only two bones.