LAUSR

Purpose The lockdown imposed in France to cope with the COronaVIrus Disease 2019 (COVID-19) outbreak has led to major changes in the lifestyle of French citizens. The aim of our study was to study its impact on activity related to emergencies in hand and upper limb trauma in comparison to the same reference period in 2019. Material and methods All consecutive patients consulting for upper limb injury requiring urgent care at Georges-Pompidou European Hospital (HEGP), France, during the lockdown period (case group) and the equivalent period in 2019 (control group) were included. In each group, the type of accident, the anatomical location of the injury, and the treatment were reported and compared. Results Two hundred seventy-five patients were included in the case group in comparison to 784 patients in the control group. We observed a two-third decrease in the rate of upper limb emergencies (− 64.9%) in particular a drastic drop in the rate of road, work, and leisure accidents (10.4% vs 14.3%, p  = 0.1151; 10.0% vs 22.6%, p  < 0.0001; 13.1% vs 30.8%, p  < 0.0001, respectively), and a clear increase in domestic accidents (66.5% vs 32.3%, p  < 0.0001). The aetiologies were more dominated by lacerations of soft tissues (48.4%, vs 38.3%, p  = 0.0034) and infections (8.7% vs 5.1%, p  = 0.0299) with an increase in the indications for surgical management (51.2% vs 36.9%, p  < 0.0001). Conversely, we observed fewer consultations for joint injuries (20.7% vs 30.7%, p  = 0.0015) and fractures (22.2% vs 25.9%, p  = 0.2210). Conclusion The lockdown imposed in France has changes the etiologies and the management of hand and upper limb emergencies.