title: [Multi-Layered Closure of Transorbital Penetrating Brain Injury without Bone Reconstruction: A Case Report].
abstract: A 26-year-old man was injured in a motor vehicle accident. He sustained a compound orbital fracture with brain contusion. The brain tissue protruded through the orbit. Computed tomography showed a long contusion with a moderate amount of hematoma in the right frontal lobe. No foreign body was observed in the cranium. On 3D CTA, the major cerebral vessels were found to be intact. An urgent surgery was first performed by neurosurgeons and subsequently by ophthalmologists. The periosteum was left on the skull. A frontal periosteal, a right temporal fascial, and a right temporal muscular flap were prepared. After debridement and irrigation, the dural tear was closed with the right periosteal and fascial flaps. Finally, the frontal fascia was used to cover the orbital defect. The patient's clinical course was favorable. The patient was able to walk when discharged 46 days after the surgery. A penetrating brain injury through the orbit is rare, and its treatment is not established. A key to successful management of this injury is immediate assessment. Foreign bodies in the cranium, especially metal, should be checked for immediately. The cerebral vessels should also be evaluated. Usually, a surgical intervention is necessary. Since bone reconstruction can be associated with a risk of infection, a multi-layered closure, as described in this report, could prevent leakage of cerebrospinal fluid and subsequent meningitis.
authors: Department of Neurological Surgery, Aichi Medical University.
authors: Taiki
authors: T
authors: Isaji
authors: Muneyoshi
authors: M
authors: Yasuda
authors: Takahisa
authors: T
authors: Yamada
authors: Masakazu
authors: M
authors: Takayasu
mesh_terms: D000328:Adult; D001930:Brain Injuries / Q000601:surgery*; D005547:Foreign Bodies / Q000175:diagnosis / Q000601:surgery*; D020197:Head Injuries, Penetrating / Q000175:diagnosis / Q000601:surgery*; D006801:Humans; D008297:Male; D009915:Orbit / Q000601:surgery*; D019651:Plastic Surgery Procedures; D012886:Skull / Q000601:surgery*; D016896:Treatment Outcome