Military thoracic gunshot wounds: A systematic review

A systematic review of the literature was carried out using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) method to investigate the frequency of military thoracic gunshot wounds (GSWs) and deaths in combat theatres since World War Two (WW2). An electronic database search of World of Science, Scopus, Science Direct, PubMed and Microsoft Academic was conducted using the keywords ‘combat, casualties, thorax, gunshot, and military’ to identify peer-reviewed journals and conference papers on the topic. Twenty-three sources relevant to this review were identified and covered multiple theatres of operation. While there is a downward trend in the frequency of thoracic GSWs and fatalities likely due to the improvement of body armour, the improvement in medical treatment and increased frequency of improvised explosive devices (IEDs), the review shows that the advancement has not removed the likelihood of thoracic GSWs, which still accounted for approximately 15% of all thoracic injuries in the most recent combat theatres. The systematic review identifies that GSWs of the thorax continue to be a risk in military theatres and therefore, medical personnel should be aware of the frequency and severity of thoracic GSWs and should be prepared to treat these life-threatening injuries, as timely intervention is essential.