Louisville Medicine Volume 66, Issue 1 | Page 26

FEATURE FIREWORK INJURIES of the Hand Amitava Gupta, MD I n many countries around the world, major festivals and holidays are celebrated with firework displays 1,2,3 . Although some of these displays are professionally conduct- ed, there is a great number of festivities where individuals who use and handle fire- works end up with injuries to the hand, face, ear and eyes 4,5 . EPIDEMIOLOGY In the United States, nearly 70 percent of firework injuries happen in connection with the 4 th of July, although some occur at New Year’s Eve. In a study of American ER visits for firework injuries from 2006-2010, about a quarter of the injuries were to the hand and fingers out of 25,691 incidents. Half were patients under age 20 and 76 percent were male. Seventy-eight percent were from the South or the Midwest. The most common injuries were burns of the wrist, hand and fingers (26.7 percent) followed by contusion or superficial injuries to the eye (10.3), open wounds of the wrist, hand and fingers (6.5) and burns of the eye 1 . 24 LOUISVILLE MEDICINE PREVENTION Fortunately, from all the long-term epidemiological studies, it is becoming clear that the prevalence of firework injury has dropped by 30 percent since 2000 in the US and is also decreasing in the rest of the world 1,2,3 . It is also fortunate that most firework injuries to the hand are minor and leave no long-term loss of hand function, but devastating injuries do happen. A study from a major trauma center in the US 4 outlines the devastation of these life-altering blast injuries at a young age. The hand is injured in four ways: 1. Misuse of the firework: holding the firework while it explodes; 2. Device malfunction; 3. Failure to withdraw quickly from the blast and 4. Being injured as an innocent bystander. In a retrospective cohort study of a large trauma center in the US between 2005 and 2015, a total of 105 patients sustaining operative hand injuries due to fireworks were found. Of these, 84 percent sustained some first web space injuries, and 25 percent of the hands required some revision amputation. The types of fireworks that caused hand and wrist injuries included sparklers, rockets, firecrack-