Orbital Roof Fracture Repair

When it comes to surgical repair of orbital floor fractures the consensus among oculoplastic specialists is that less is often more.

Orbital roof fracture repair.

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. Most can be safely observed. The healing time of orbital fracture depends on the severity and location of the fracture. However the fractured orbital bones take a longer time to heal.

However titanium meshes add to the cost of the surgery while bone graft requires additional graft donor site. Repair of an orbital floor fracture involves bridging of the floor defect using one of the various biomaterials. Fracture to the orbital roof may require consultation with a neurologist or neurosurgeon. Approaches include extracranial intracranial and endonasal endoscopic.

Titanium meshes and bone grafts are radiopaque. Ruptured globe or retinal detachment orbital surgery is usually postponed due to the increased risk this places on the damaged globe. The approach used is determined by the surgical needs of the patient. Fixation of orbital reconstruction material varies with the type and nature of the fracture.

More commonly titanium meshes porous polyethylene sheets or autologous bone grafts. Fixation of most materials in the orbital roof is achieved by the use of one or more screws. In addition to the formal ophthalmic exam a complete orbital exam is required. The orbital roofs were reconstructed using three dimensionally fabricated titanium micromesh plates and microscrews and the associated fractures were then repaired.

If significant globe trauma is identified i e. An interdisciplinary approach with plastic surgery ophthalmology and neurosurgery is crucial to providing comprehensive care. Many fractures of the orbit a common occurrence with facial trauma never require surgery which is customarily performed in patients with restricted motility diplopia and enophthalmos. Rates of open globe in with orbital roof fracture range from 4 9 5.

The diameter depends on anatomical requirements but will normally vary between 1 0 1 3 or 1 5 mm. Treating the fracture eye socket fractures don t always require surgery. In majority of the cases of orbital fracture the discoloration and swelling begin to subside within a week to 10 days after the injury has occurred.