[Hand injuries due to fireworks explosion].
Two different series of patients with burst injuries of the hand were retrospectively reviewed: one series included 23 men, 15-55 years old, referred to the emergency department for the first-instance assessment of injuries of the right hand (13 patients) and left hand (10 patients). The other series included 44 patients (42 men and 2 women, aged 7-61 years) referred to our department for second-instance examinations: the latter patients had burst injuries involving only the hands in 43 cases and both the hand and the foot in one case. We report the radiologic patterns of traumatic bone injuries (fractures and amputations) and of musculotendinous and cutaneous injuries and discuss their mechanisms and pathogenesis. The two series were compared and the results follow: in both series the right hand was more frequently involved, metacarpal bones were most often fractured and phalanges most often amputated. In the first series, in the right hand the carpal bones were involved in one patient only, the 2nd and 3rd metacarpal bones were most frequently fractured and the 2nd finger was most frequently involved. In the left hand, the carpal bones were never affected, the 1st metacarpal bone was most often amputated and the 5th metacarpal bone most often fractured; the 2nd finger was most frequently involved. In the second series, in the right hand, the 1st metacarpal bone was most frequently fractured and the 2nd metacarpal bone most often amputated; the 2nd finger was most frequently involved. In the left hand, the 4th metacarpal bone was most frequently fractured and the 5th metacarpal bone most often amputated. The severity of the above injuries and the extent of tissue damage depend on several factors, including firecracker speed, shape, size, weight and characteristics. Radiologic exams are very useful for the accurate study of these traumatic injuries, providing indirect information about musculotendinous and cutaneous involvement. Prompted by the relative lack of information on the management of these injuries, we suggest that radiologic exams be quickly performed to help choose the most appropriate surgical approach for best cosmetic and functional results.
Grassi
R
R
II Servizio Radiologico, Ospedale A. Cardarelli, Napoli.
Pinto
A
A
Rotondo
A
A
Gigliotti
S
S
Corrado
E M
EM
De Durante
C
C
Fanucci
A
A
D000293:Adolescent; D000328:Adult; D000673:Amputation, Traumatic / Q000000981:diagnostic imaging* / Q000453:epidemiology; D001753:Blast Injuries / Q000000981:diagnostic imaging* / Q000453:epidemiology; D002648:Child; D004630:Emergencies; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000453:epidemiology; D006230:Hand Injuries / Q000000981:diagnostic imaging* / Q000453:epidemiology; D006801:Humans; D007558:Italy / Q000453:epidemiology; D008297:Male; D008663:Metacarpus / Q000000981:diagnostic imaging / Q000293:injuries; D008875:Middle Aged; D011859:Radiography; D012189:Retrospective Studies