Abstract
Introduction: Surgery to ankle fractures requiring fixation is often delayed due to swelling. Social circumstances and surgeon preference dictate whether these patients are rested in hospital or at home. The aim of this study was to explore the effectiveness of a discharge and readmit policy for surgical fixation of ankle fractures unsuitable for immediate surgery.
Materials and methods: The case notes and radiographs of 87 patients’ who underwent ankle fracture fixation between January 1st 2007 and December 31st 2007 were reviewed for causes of delayed surgery and details of the admission.
Results: The sample comprised 46 male and 41 female patents, average age 43 years (range, 13–80). 43 operations were cancelled within 24 hours of admission. These were considered delayed operations. 31 patients were cancelled due to soft tissue swelling. Lack of operating capacity or awaiting the results of further investigations caused the remaining 12 delays. Twenty-three of the delayed procedures were deemed suitable for discharge and re-admission (safe, previously mobile, not living alone). Seven of these patients were discharged and re-admitted through fracture clinic five to seven days later. The remaining 16 were rested as inpatients. Patients treated with traditional inpatient rest and elevation averaged at total inpatient stay of 13 days (range 8–19 days). Patients discharged for rest and elevation had a significantly (p< 0.05) reduced overall inpatient stay of 3.3 days (range, 2–5 days). This approach could have saved our institution an estimated £53,808 (157 inpatient days) for the period January 1st 2007 to December 31st 2007.
Conclusion: The re-admission policy for ankle fractures too swollen for early surgery described in this report significantly reduces overall inpatient stay with no identifiable adverse effects. Readmission through outpatient clinics generates administrative costs and as yet un-quantified service pressure which may cause disruption to outpatient services although this approach in undoubtedly a useful practice with careful patient selection.
Correspondence should be addressed to A.H.N. Robinson, BOX 37, Department of Orthopaedics, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Trust, Hills Road, Cambridge. CB2 0QQ, England.
Wirral University Hospitals NHS Trust, Arrowe Park Hospital, Arrowe Park Road, Upton, Wirral, Merseyside CH49 5PE UK
