Orbital Roof Fractures

Once the orbital floor is exposed periorbital dissection is performed.

Orbital roof fractures.

Most orbital roof fractures are blow in fractures displacement of the bone is towards the orbit. The approach used is determined by the surgical needs of the patient. Sagittal slices hard tissue window of an isolated right orbital roof fracture. Might have intracranial lesions csf rhinorrhea pneumocephalus.

He underwent a supraorbital craniotomy for removal of the bony fragment and. One hundred five patients returned after discharge average follow up 19 months. It s called a tripod fracture or a zygomaticomaxillary complex zmc fracture. Look for csf rhinorrhea cartoid cavernous cc fistula.

Concomitant craniofacial skeletal fractures were common 87 percent as were ophthalmologic injuries 47 percent and traumatic brain injury with intracranial hemorrhage 65 percent. This frequently causes downward and forward displacement of the globe. A common type of orbital rim fracture involves all three major parts of the eye socket. When they do happen they may be associated with intracranial hemorrhages traumatic optic neuropathy and csf leakage into the orbit.

The following pages provide general information regarding orbital anatomy and dissection. 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. When the inner table of the orbital roof is not involved and there is no dural tear the orbital fracture can be accessed by superior orbitotomy. Coronal slices hard tissue window of the same isolated right orbital roof fracture.

Approaches include extracranial intracranial and endonasal endoscopic. Six patients 10 percent required operative repair of the orbital roof all of whom had a dural laceration and cerebrospinal fluid leak. Exposure of orbital roof fractures is normally via preexisting lacerations upper blepharoplasty incisionsor probably most often via coronal approach. Often w traumatic optic neuropathy needs spinal cord dose iv steroids maybe decompression w in 5 days see neuro op other fractures.

Case report a 22 year old man involved in a motor vehicle accident developed a blowout fracture of the left orbital roof penetrating the frontal lobe inducing oculorrhea. Isolated orbital roof fractures in adults are uncommon comprising 12 19 of all orbital wall fractures. Fractures of the orbital roof typically require a significant amount of force. A total of 1484 pediatric patients carried the diagnoses of orbital fracture or anterior skull base fracture.