Search

Penetrating non-missile orbito cranial injuries are rare in a civilian pediatric setting. We describe a case of a trans-orbital penetration by a wooden chopstick deep down into the cerebellar vermis detected at neuroradiological examination in a child presenting for head injury. The foreign body was successfully pulled out in one piece surgically.

Background: Transorbital penetrating brain injuries are rare lesions without defined therapy standards., Clinical Presentation and Intervention: A male patient presented at our institution with a toilet brush handle in the right cerebral hemisphere. CT imaging identified the object entering the right orbit and having crossed the right hemisphere in the ventricular plane. After performing a medium-sized craniotomy, the object was removed step-by-step under monitoring with an intraoperative CT scan to ensure no involving major hemorrhage., Conclusion: Transorbital penetrating brain injuries are treated best by utilizing all up-to-date technical developments such as intraoperative CT-scanning to increase the safety in the management of such exceptional lesions with increased risk of immediate life-threatening intracranial bleeding.

We present a 29 year old man who had unilateral visual loss and 3rd cranial nerve palsy after a nasal septoplasty. Nasal packing was extending from the right nasal cavity into the right frontal lobe passing through the right orbit. A combined trans-cranial and endoscopic endonasal approach was performed to safely remove the nasal packing and to achieve a leak-proof sealing of the anterior cranial base. This surgical technique proved successful in the management of this unique complication and should be considered in the surgical management of foreign body removal from the anterior cranial base.

Penetrating non-missile intracranial injuries caused by metallic foreign bodies are very rare among the civilian population. We present a unique instance of a severe, high-energy, penetrating orbitocranial injury caused by a solid metallic rod that corresponded to the spray valve lever handle of a kitchen sink pre-rinse spray tap, which was fractured and projected at high speed for an unknown reason. To our knowledge, this is the first report of a high-energy, penetrating brain injury caused by such an object. After careful radiological evaluation of the shape and position of the foreign object, a combined right frontal craniotomy and supraorbital osteotomy was performed in order to achieve safe removal of the metal bar. Successful surgical treatment of an orbitocranial injury caused by a similar object has not previously been reported.

The authors report a case of penetrating head injury that presented with a deceptively mild complaint. To our knowledge, it is the first report of a paint brush penetrating the brain. The patient reported being punched in the left eye and presented with a minor headache, swelling around the left orbit, a small cut on the cheek and slightly reduced left eye abduction. After radiological evaluation, a penetrating head injury was diagnosed. Under general anesthesia, through a lateral eyelid incision a 10.5 cm long paint brush, which had penetrated from the left orbit to the right thalamus, was removed. No post-operative infection was seen at six months follow-up. This brief report serves to highlight that penetrating brain injury can occur without neurological deficit and that a minimally invasive surgical approach was successful in avoiding any complications.

Contrecoup fractures of the base of the skull are regarded as rare in the clinical literature. In our material (n = 171 falls on the same level and on or from stairs), the overall frequency of contrecoup fractures of the anterior cranial fossa in fatal cranio-cerebral trauma due to falls was 12%, as compared to 24% with occipital point of impact of the head. The relationships between the impact site on the head, form of fracture at the point of impact with involvement of the skull cap and/or the base of the skull, coup and contrecoup injuries of the brain, localization of contrecoup fractures in the anterior cranial fossa and the occurrence of monocle and spectacle haematomas display a major variability. Fractures occur in the form of simple fractures and as impression fractures (fracture fragments or fracture boundaries displaced to the inside). Clinical diagnosis is difficult because of the concealed position of the anterior skull base. Contrecoup fractures become of forensic medical significance when symptoms of a frontobasal injury occur for the first time after trauma which has occurred some time in the past and when the question arises as to the causal connection with the original trauma. In investigation of living persons, it may be difficult to decide whether haemorrhages in the region of the orbit and its vicinity result from a direct blunt force or derive from fractures of the base of the skull, especially contrecoup fractures.