As the world continues to fight successive waves of COVID-19 variants, we have seen worldwide infections surpass 100 million. London, UK, has been severely affected throughout the pandemic, and the resulting impact on the NHS has been profound. The aim of this study is to evaluate the impact of COVID-19 on theatre productivity across London’s four major trauma centres (MTCs), and to assess how the changes to normal protocols and working patterns impacted trauma theatre efficiency. This was a collaborative study across London’s MTCs. A two-month period was selected from 5 March to 5 May 2020. The same two-month period in 2019 was used to provide baseline data for comparison. Demographic information was collected, as well as surgical speciality, procedure, time to surgery, type of anaesthesia, and various time points throughout the patient journey to theatre.Aims
Methods
Certain acetabular fractures involve impaction of the weight-bearing dome and medialisation of the femoral head. Intra-operative fracture reduction is made easier by traction on the limb, ideally in line with the femoral neck (lateral traction). However, holding this lateral traction throughout surgery is very difficult for a tiring assistant. We detail a previously undescribed technique of providing intra-operative lateral femoral head traction via a pelvic reduction frame, to aid fixation of difficult acetabular fractures. The first 10 consecutive cases are reviewed (Group 1) and compared with a retrospective control (Group 2, n=18) of case-matched patients, treated prior to introducing the technique. The post-operative X-rays and CT scans were assessed to identify quality of fracture reduction according to the criteria of Tornetta and Matta. Operative time, blood loss and early complication rates were also compared. All cases in both groups were acute injuries with medial and/or superior migration of the femoral head. The majority were either associated both column or anterior column posterior hemi-transverse. There was no statistical difference between the groups in age, time to surgery, BMI or ASA grade. Fracture reduction was assessed as excellent in seven, good in three and poor in one. This was not significantly different from the control group (p=0.093). The mean operative time was 232 minutes in Group 1 and 332.78 minutes in Group 2 (p = 0.0015). There was no difference between the groups for blood loss or complication rates. We conclude that this new technique is at least equivalent to using manual traction and early results suggest it reduces operative time and technical difficulty in treating these complex acetabular fractures.
