Abstract
Purpose:Electric scooters(e-scooters)have become an increasingly popular mode of public trans-portation in recent years.As the incidence of related injuries rises,it is important to understand specific fracture patterns unique to e-scooters and electric bikes(e-bikes)to help guide management.The pur-pose of this study was to review the prevalence and describe specific fracture patterns of e-scooter and e-bike related injuries at the busiest level 1 trauma center in the borough of Manhattan.Methods:Chart review to determine mechanism of injury was performed on all patients for whom an orthopedic consult was requested from 1/1/2021 to 12/31/2021.All patients whose injuries were sus-tained due to an e-scooter or e-bike were further reviewed for demographics,injury characteristics including fracture pattern,and definitive injury management.Any patients who had an orthopedic consult placed for a reason other than an acute injury were excluded.Descriptive statistics are reported as frequency(percentage)for categorical variables and means for continuous variables.Results:Of the 1815 orthopedic consults requested,1357(74.8％)were for acute injury management.Of those with acute injuries,119(8.8％)sustained 136 e-scooter or e-bike related injuries.There were 92(77.3％)males at an average age of(33.8±15.7)years.Approximately one-fifth of all patients presented in June 2021(26,21.8％).There was a 9.2％rate of open fractures.The 136 injuries were evenly split between the upper and lower extremities,with 57(47.9％)upper extremity,57(47.9％)lower extremity injuries,and 5(4.2％)concomitant upper and lower extremity injuries.The most common fracture patterns were ankle fractures(16,11.7％),followed by tibial shaft(14,10.2％),tibial plateau(13,9.5％),and radial head fractures(11,8.0％).There was a 33.3％incidence of associated posterior malleolar fractures in the spiral tibial shaft fractures,31.0％of posterior malleolar involvement and 18.8％of isolated vertical medial malleolar fractures in the ankle fractures,and 61.5％of posterior comminution in the tibial plateau fractures.Conclusion:E-scooter and e-bike related injuries have a high incidence of tibial shaft fractures,ankle fractures,tibial plateau fractures,and radial head fractures.There should be a high index of suspicion for posterior and medial involvement in lower extremity fractures sustained due to e-scooter or e-bikes.Identifying specific fracture patterns seen in e-scooter and e-bike related mechanisms will help guide management of these injuries.
NETL
NSTL
维普
万方数据