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 the supraorbital rim with possible herniation of orbital contents outside of the orbital confines 3.

Orbital roof fracture definition.

Fractures to the inferior. 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. Most roof fractures are associated with other orbital fractures and result from significant head trauma as a high degree of force is required to fracture this portion of the orbit. Fractures of the orbital roof typically require a significant amount of force.

This frequently causes downward and forward displacement of the globe. Clinical diagnosis is based on meticulous examination of the eye including patient vision and palpation of the orbital aperture. 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. Decompression then occurs by fracture of one or more of the bounding walls of the orbit.

Orbital roof fracture icd 801 01 etiology. We help you select the appropriate treatment of orbit orbital roof fracture located in our module on midface. An orbital fracture is when there is a break in one of the bones surrounding the eyeball called the orbit or eye socket. Orbital blowout fractures are usually the result of a direct blow to the orbit which causes a sudden increase in intraorbital pressure.

Treatment for orbital fracture comprises of surgery in severe cases and ice packs rest and antibiotics in mild fractures. Usually this kind of injury is caused by blunt force trauma when something hits the eye very hard. Isolated orbital roof fractures in adults are uncommon comprising 12 19 of all orbital wall fractures.