Multidisciplinary Management of Low-velocity Nonmissile Penetrating Head Injuries

Low-velocity penetrating brain injury: a review of the literature and illustrative case

INTRODUCTION

Low-velocity penetrating brain injury (LVPBI) is a class of brain injury where a foreign object violates the skull and damages the brain. Such injuries are rare and consequently understudied.

CASE

As such, we report an illustrative case of a 29-year-old female with a dense, plastic spike penetrating her right orbit and into her midbrain. After assessment with a CT scan and angiography, the object was removed with careful attention to possible vascular injury. The patient had an uncomplicated post-operative course and received antibiotic and antiepileptic prophylaxis. She was discharged on post-operative day 5, experiencing only mild left-sided weakness.

DISCUSSION

Common concerns regarding LVPBI include infection, post-traumatic epilepsy, and vascular injury. A review of published LVPBI cases over the past 20 years demonstrated that most cases (55.2%) are due to accidents. Of patients undergoing surgery, 43.4% underwent a craniotomy, and 22.8% underwent a craniectomy. Despite the grave nature of LVPBI, only 13.5% of the patients died. Additionally, 6.5% of patients developed an infection over their clinical course.

CONCLUSION

In all, more reported cases further paint a picture of the current state of management and outcomes regarding LVPBI, paving the way for more cohesive guidelines to ensure the best possible patient outcomes.

Penetrating Head Injury by a Hit of Rake in a Child: A Case Report and Literature Review

Background

A penetrating head injury (PHI) refers to a situation where a projectile has breached the cranium but does not exit it. It constitutes about 0.4% of all head injuries. Several nonmissile materials inserting the skull have been reported. But to our knowledge, never before has any case of PHI caused by a hit of rake been reported. We report a first case of PHI caused by a rake in a child; then, we relate our experience with its management and discuss the relevant literature. Cases Description. A 5-year-old boy has been admitted with a rake embedded in his head. That occurred during a violent play with a neighbor. At presentation, the child was alert; there was no neurological deficit. The rake was embedded in the parietal regions on each side of the midline. The head Computed Tomography (CT) scan performed showed a biparietal hyperdensity from either side of the midline with a metal artifact. In the operating room, after a transversal incision joining the 2 tips of the object, we performed successively bone flaps; object extraction; debridement; duraplasty; and closing. The outcome was uneventful.

Conclusion

This is the first case of PHI by a rake. The surgical management constitutes the main challenging point.

New surgical technique for non-missile trauma hemostasis as a result of sewing needle

Traumas are the most important cause of mortality in the pediatric population. Bleeding is an important complication, especially in traumatic brain injuries with coagulation problem addition. Low-velocity penetrating brain injuries may be caused by sewing needles, nails, and knives. There are few studies in the literature for this injury type. This study presented a surgical technique and treatment to increase hemostasis in a 2-year-old patient after a sewing needle injury.

Successful resuscitation and multidisciplinary management of penetrating brain injury caused by tire explosion: A case report

RATIONALE

Penetrating brain injury (PBI) is a rare trauma that presents as a difficult and serious surgical emergency for neurosurgeons in clinical practice. Our patient was admitted with a PBI caused by a tire explosion, which is an extremely rare cause of injury.

PATIENT CONCERNS

We report a case of a 28-year-old male patient who suffered a PBI when a tire exploded while it was being inflated with a high-pressure air pump.

DIAGNOSES

The patient was diagnosed with PBI presenting with multiple comminuted skull fractures, massive bone fragments with foreign bodies penetrating the underlying brain tissue of the top right frontal bone, multiple cerebral contusions, and intracranial hematoma.

INTERVENTIONS

Emergency combined multidisciplinary surgery was performed for the removal of the fragmented bone pieces, hematoma, and foreign bodies; decompression of the debridement flap; reconstruction of the anterior skull base; and repair of the dura mater.

OUTCOMES

The patient was successfully resuscitated and discharged 1 month later and is now recovering well.

LESSONS

Patients with PBI are critically ill. Therefore, timely, targeted examinations and appropriate multidisciplinary interventions through a green channel play a key role in assessing the condition, developing protocols, and preventing complications.

Nonmissile penetrating head injury with a wooden table leg: An illustrative case

Penetrating head injuries are relatively uncommon and require a unique approach. This report highlights a previously unreported mechanism of injury with a table leg and the steps required to evaluate and promptly treat the patient.