Overnight Admission After Total Ankle Replacement - Is It Safe?

To evaluate readmission, complication, and nonscheduled contact rates to the out-patient clinic within the first 3 months following total ankle replacement in patients planned for overnight admission. Data were collected retrospectively on all patients treated during the period the December 11, 2015 to the December 1, 2019 with 3 months of follow-up for all patients. In the study 116 patients were included. No difference in patient characteristics, readmission rates, complication rates or number of nonscheduled contacts to the outpatient clinic was found between patients discharged after 1 day when compared to those admitted >1 day. Around 58.6% was discharged as planned. The overall readmission and complication rates were 2.6% and 6.0% respectively, 20.7% had a nonscheduled contact to the out-patient clinic. No differences in prevalence of the different complications, reasons for readmission or reasons for contact to the out-patient clinic were found between overnight admission and inpatient admission. Total ankle placement with overnight admission is safe, but patient selection with a thorough plan for analgesics after discharge and optimal cast appliance is necessary.