Orbital Roof Fracture Definition

The isolated orbital roof blow up fracture also known as blow out fracture is defined as superior displacement of the fracture fragment into the anterior cranial fossa without involvement of.

Orbital roof fracture definition.

Clinical diagnosis is based on meticulous examination of the eye including patient vision and palpation of the orbital aperture. Fractures to the inferior. Orbital blowout fractures are usually the result of a direct blow to the orbit which causes a sudden increase in intraorbital pressure. Decompression then occurs by fracture of one or more of the bounding walls of the orbit.

Most orbital roof fractures are blow in fractures displacement of the bone is towards the orbit. Orbital fracture is a breakage in the bone in the eye socket which can involve the rim the floor or even both. Treatment for orbital fracture comprises of surgery in severe cases and ice packs rest and antibiotics in mild fractures. When they do happen they may be associated with intracranial hemorrhages traumatic optic neuropathy and csf leakage into the orbit.

This frequently causes downward and forward displacement of the globe. The inferior wall or orbital floor is formed by the upper jawbone maxilla part of the cheek bone zygomatic and a small part of the hard palate palatine bone. Isolated orbital roof fractures in adults are uncommon comprising 12 19 of all orbital wall fractures. We help you select the appropriate treatment of orbit orbital roof fracture located in our module on midface.

Usually this kind of injury is caused by blunt force trauma when something hits the eye very hard. Fractures of the orbital roof typically require a significant amount of force. An orbital fracture is when there is a break in one of the bones surrounding the eyeball called the orbit or eye socket.