Correction of orbital wall fracture close to the optic canal using computer-assisted navigation surgery.

Abstract

Repairing orbital wall fractures can result in serious complications, including enophthalmos, diplopia, or even blindness. Especially, surgeons worry about damaging the optic nerve while dissecting the optic canal area. We avoid these complications by using a navigation system that was adapted to stereotactic concept based on three-dimensional imaging of the patient's anatomy. Here, we report 5 cases of orbital wall fracture that were repaired using a navigation system.