Surgical management of pediatric patients with peripheral nerve and plexus lesions caused by stray bullets

Epidemiology of Pediatric Firearm Injuries in the United States: The Progression of Gunshot Injury Rates Through the Coronavirus Disease 2019 Pandemic

OBJECTIVES

Ballistic injuries among pediatric populations have become a public health crisis in the United States. The surge in firearm injuries among children has outpaced other causes of death. This study aims to assess the trend in pediatric gunshot injuries (GSIs) over the last decade and investigate the impact, if any, of the pandemic on GSIs statistics.

METHODS

A comprehensive retrospective analysis was conducted using a federated, real-time national database. A total of 15,267,921 children without GSIs and 6261 children with GSIs between 2017 and 2023 were identified. The study evaluated the incidence and annual proportions of GSIs among different demographics. In addition, the incidence proportions per 100,000 for accidental, nonaccidental, fracture-related, and fatal GSIs were analyzed.

RESULTS

The incidence proportions per 100,000 for GSIs, accidental GSIs, nonaccidental GSIs, fatal GSIs, wheelchair-bound cases, and fracture-related GSIs increased significantly from 2017 to 2023, going from 9.7 to 22.8 (Relative Risk: 2.342, 95% CI: 2.041, 2.687, P < 0.001). The overall increase was mostly a result of accidental GSI when compared with nonaccidental (incidence proportion 25.8 vs 2.1; P < 0.001) in 2021 at the height of the pandemic. In patients with an accidental GSI, the incidence proportion per 100k between 2017 and 2023 increased from 8.81 to 21.11 (Relative Risk: 2.397, 95% CI: 2.076, 2.768, P < 0.001).

CONCLUSION

The study supports the shift in the leading cause of death among children from motor vehicle accidents to GSIs, with the continued rise in rates despite the coronavirus disease 2019 pandemic. Accidental injuries constituted the majority of GSIs, indicating the need for enhanced gun safety measures, including requirements for gun storage, keeping firearms locked and unloaded, requiring child supervision in homes with guns, and enforcing stricter punishments as penalties. Comprehensive efforts are required to address this public health crisis. Pediatricians play a vital role in counseling and educating families on firearm safety.

LEVEL OF EVIDENCE

Level III.

Surgery as an Effective Therapy for Ulnar Nerve Neuropathic Pain Caused by Gunshot Wounds: A Retrospective Case Series

BACKGROUND

Peripheral nerve injuries remain a major medical problem worldwide and are associated with multiple causes, including gunshot wounds (GSWs), which are the second most common cause of brachial plexus injuries in peacetime and the main, or only, cause reported in wartime studies. The ulnar nerve (UN) is one of the most affected nerves. Peripheral nerve trauma may cause intense neuropathic pain, which is very difficult to control. Particularly UN gunshot injuries may impact individual daily life, as injuries to this nerve result in both sensory and motor deficits within the hand. We evaluated the improvement of neuropathic pain after surgical treatment in a consecutive series of 20 patients with UN injury due to GSWs.

METHODS

This single-center, retrospective, consecutive case series included 20 patients with UN injuries due to GSWs, who presented with excruciating neuropathic pain and underwent surgical treatment between 2005 and 2017.

RESULTS

Of injuries, 13 occurred in the right upper limb (65%); 12 patients had a high UN injury (60%). Regarding associated injuries, 8 patients had bone injuries (40%), and 4 patients had arterial injuries (20%). A neuroma in continuity was detected in 8 cases (40%), and 4 patients (20%) had shrapnel lodged within the UN. All patients had severe neuropathic pain and functional deficit, with a mean visual analog scale score of 8.45 ± 1.4 and a mean reduction of 6.95 points 12 months after surgery; 10 patients (50%) had a British Medical Research Council score ≥M3.

CONCLUSIONS

Surgery is an effective treatment for neuropathic pain from GSWs. Early isolated external neurolysis is associated with better pain management and functional outcomes postoperatively.

Ballistic peripheral nerve injuries: basic concepts, controversies, and proposal for a management strategy

Ballistic injuries to peripheral nerves are devastating injuries frequently encountered in modern conflicts and civilian trauma centers. Such injuries often produce lifelong morbidity, mainly in the form of function loss and chronic pain. However, their surgical management still poses significant challenges concerning indication, timing, and type of repair, particularly when they are part of high-energy multi-tissue injuries. To help trauma surgeons, this article first presents basic ballistic concepts explaining different types of missile nerve lesions, described using the Sunderland classification, as well as their usual associated injuries. Current controversies regarding their surgical management are then described, including nerve exploration timing and neurolysis's relevance as a treatment option. Finally, based on anecdotal evidence and a literature review, a standardized management strategy for ballistic nerve injuries is proposed. This article emphasizes the importance of early nerve exploration and provides a detailed method for making a diagnosis in both acute and sub-acute periods. Direct suturing with joint flexion is strongly recommended for sciatic nerve defects and any nerve defect of limited size. Conversely, large defects require conventional nerve grafting, and proximal injuries may require nerve transfers, especially at the brachial plexus level. Additionally, combined or early secondary tendon transfers are helpful in certain injuries. Finally, ideal timing for nerve repair is proposed, based on the defect length, associated injuries, and risk of infection, which correlate intimately to the projectile velocity.

Endoscopic Endonasal Removal of Stray Bullets in the Fossa Pterygopalatine in Innocent Young Bystanders of Conflicts in Somalia in a Period of Six Months

ABSTRACT

In Somalia, which is located in the horn of Africa, a fragile and insecure state structure allowed the strengthening of terrorist groups provoking armed conflicts. Stray bullet injuries can be defined as an accidental bullet wound caused by an anonymous attacker and are usually associated with celebratory gunfire or urban violence. The anatomy of the pterygopalatine fossa (PPF) is complex and penetrating foreign body injuries pose even a greater challenge for the surgeon to operate in this area. Endoscopic approaches facilitate the removal of foreign bodies from the paranasal sinuses, orbital cavity, and aerodigestive system, minimizing potential risks. This study presents a series of removal of stray bullets found in the PPF, as a result of urban violence in Somalia in a period of 6 months. Patient demographics, foreign body origin, treatment modalities, and surgery details were evaluated and assessed. All patients were male and aged 16, 2, and 24 years, respectively. The surgeries were quite straightforward with surgery times recorded as 25, 44, and 22 minutes, respectively. The endoscopic endonasal approach proved to provide safe and sufficient access for removal. Surprisingly, even the foreign body in the PPF of a 2-year-old patient could be removed with an endoscopic endonasal approach and did not require an external approach. The management of foreign body removal in the PPF is challenging due to the potential risks of iatrogenic vascular and nervous tissue injury. The endoscopic endonasal approach for removal proved efficient in 3 cases regardless of age and anatomical dimensions.