Abstract. Introduction. The short and long-term effects of covid infection are still being explored. Following a series of joint infections noted in patients presenting to a tertiary care hospital during the COVID-19 pandemic, we explored if there was any difference in the incidence of these joint infections when compared to pre-COVID era. Aim. The aim of this study was to determine the incidence of native joint infections during COVID and pre-COVID period and compare the two groups for any differences. Methodology. Patients diagnosed with septic arthritis over the 15th months of lockdown were studied and were compared with the same period prior to Covid-19 infection. The patient characteristics, the rate of septic arthritis, the presence of recent Covid-19 infection, delay in diagnosis and the difference in the microbiology between the two groups was studied. Results. There were 36 joint infections during the COVID period in comparison to 46 joint infections during pre-COVID period. Both groups had similar mean age. Knee was the most common joint involved in both groups. About 50% (n = 18) of the joint infections during the COVID period did not grow any micro-organisms even after extended culture, which was higher in comparison to the pre-COVID group (35%, n = 16). Conclusion. The culture negative group have significantly reduced markers of infection. The was no increase in the rate of septic arthritis however there was an increase in culture negative arthritis denoting a possible outbreak of reactive arthritis in the Covid-19 period

In 2020, the COVID-19 pandemic meant that proceeding with elective surgery was restricted to minimise exposure on the wards. In order to maintain throughput of elective cases, our hospital was forced to convert as many cases as possible to same day procedures rather than overnight admission. In this retrospective analysis we review the cases performed as same day arthroplasty surgeries compared to the same period 12 months previous.

We conducted a retrospective analysis of patients undergoing total hip and knee arthroplasties in a three month period between October and December in 2019 and again in 2020, in the middle of the SARS-CoV-2 pandemic. Patient demographics, number of out-patient primary arthroplasty cases, length of stay for admissions, 30-day readmission and complications were collated.

In total, 428 patient charts were reviewed for the months of October-December of 2019 (n=195) and 2020 (n=233). Of those, total hip arthroplasties comprised 60% and 58.8% for 2019 and 2020, respectively. Demographic data was comparable with no statistical difference for age, gender contralateral joint replacement or BMI. ASA grade I was more highly prevalent in the 2020 cohort (5.1x increase, n=13 vs n=1). Degenerative disc disease and fibromyalgia were less significantly prevalent in the 2020 cohort. There was a significant increase in same day discharges for non-DAA THAs (2x increase) and TKA (10x increase), with a reciprocal decrease in next day discharges. There were significantly fewer reported superficial wound infections in 2020 (5.6% vs 1.7%) and no significant differences in readmissions or emergency department visits (3.1% vs 3.0%).

The SARS-CoV-2 pandemic meant that hospitals and patients were hopeful to minimise the exposure to the wards and to not put strain on the already taxed in-patient beds. With few positives during the Coronavirus crisis, the pandemic was the catalyst to speed up the outpatient arthroplasty program that has resulted in our institution being more efficient and with no increase in readmissions or early complications.

Aims

This study aimed to investigate the risk of postoperative complications in COVID-19-positive patients undergoing common orthopaedic procedures.

Aims

To describe the incidence of adverse clinical outcomes related to COVID-19 infection following corticosteroid injections (CSI) during the COVID-19 pandemic. To describe the incidence of positive SARS-CoV-2 reverse transcriptase polymerase chain reaction (RT-PCR) testing, positive SARS-COV2 IgG antibody testing or positive imaging findings following CSI at our institution during the COVID-19 pandemic.

Aims

The UK government declared a national lockdown on 23 March 2020 to reduce transmission of COVID-19. This study aims to identify the effect of lockdown on the rates, types, mechanisms, and mortality of musculoskeletal trauma across Scotland.

Introduction. Neck of femur (NoF) fractures have an inherent 6.5% 30-day mortality as per National hip fracture database(2019). Several studies have demonstrated a higher mortality rate in covid positive NoFs but have been unable to demonstrate whether there are risk factors that contribute to the risk of mortality in this patient group or whether COVID is solely responsible for the higher mortality. Aims. To assess risk factors that are concurrently present in a fracture NoF cohort that may contribute to higher mortality in COVID positive patients. Methods. A cross sectional, retrospective study was performed for a period of 1 year starting from 1st March 2020. All surgically treated neck of femur fracture patients having an isolated intra/extracapsular fracture were included in the study. Data fields recorded- patient demographics, date and time of admission, ward discharge, surgery, mode of surgery (fixation/arthroplasty), prehospital AMTS score, residential status and mobility, ASA grade as per anaesthetist's records, date of death (if deceased), cause of death (as per death certificate/ postmortem / coroner's report). Analysis of mortality was carried out by creating a matched comparison group for each risk factor as well as some combinations. Results. 344 patients were surgically treated for a neck of femur fracture in our DGH during the period of 1st March 2020 to 28th February 2021. 46 patients did not receive a COVID swab (reasons unknown) and were excluded from the study. 35 patients had a COVID-19 RT PCR positive test during their hospital stay and 264 patients remained negative. There were 12 deaths in COVID positive patients (34%) and 53 deaths in COVID negative patients (20%) within the time frame of the study. For each risk factor matched group COVID was seen to confer higher mortality in general. There was no mortality in ASA 1 or 2 patients. Mortality rates in matched groups for age and ASA revealed 23.8% mortality in COVID positive as opposed to 17.3% in COVID negative for ASA 3 and 33.3% mortality in COVID positive vs. 28% in ASA 4. 11 out of the 12 COVID positive patients who died had an AMTS score >6. No correlation was seen between COVID positive deaths and preinjury residential status, type of fracture or surgery offered, or preinjury mobility. The average length of hospital stay was much higher for COVID positive patients (19.5days) as compared to 9.5 days for COVID negative patients. Conclusion. Matched group analysis show that there is a 37.5% increase in COVID positive neck of femur fracture mortality in ASA 3 patients, the same number falls to 17.8% for ASA 4 patients. These figures are much lower compared to other studies in the UK. There is a need to understand the real cause of death in this subset and to improve death certification so that we can differentiate between patients whose mortality is ‘due to’ or ‘With’ COVID

Abstract. Background. The COVID-19 pandemic has strongly impacted elective orthopaedic surgery. At our trust, a geographically discrete elective site deals with planned orthopaedic surgery. There was a need to define a green pathway to deliver surgical care safely and efficiently, and tackle mounting waiting lists. Methods. Records of patients operated at our elective site, between 1. st. July 2020 and 14. th. January 2021, under a green pathway, including pre-operative self-isolation, COVID screening and segregating perioperative patients, were reviewed, and analysed retrospectively. Patients who did not attend (DNA) their post-operative follow-up appointments were identified. Finally, regional COVID incidence was compared with that in our centre. Results. During this period, 2466 patients were admitted for elective orthopaedic surgery, of which sixteen (0.6%) tested COVID-positive. Among these, two tested positive during asymptomatic in-patient screening, five tested positive within two weeks of discharge, while six tested positive beyond two weeks. One patient tested positive on the day of surgery, which was then postponed. Fourteen (87.5%) patients who tested positive recovered, with two COVID-related mortalities. We identified 34 (1.4%) DNA patients. The COVID incidence in our centre closely paralleled the regional incidence. There were no major COVID outbreaks and no definite evidence of in-hospital transmission. Conclusion. This green pathway has helped streamline patient flow for continuing elective surgery safely through the pandemic, under cautionary monitoring. Modulating elective activity in response to regional COVID rates is vital for addressing waiting lists. Given the encouraging results, this pathway is an effective measure for maintaining elective activity through the pandemic

Introduction. Methoxyflurane can cause hepatotoxicity and nephrotoxicity at anaesthetic doses but has excellent analgesic properties and no nephrotoxic effects in patients without preexisting disease. Approved for use in the UK and Ireland in 2015, it is currently being used in emergency departments for analgesia during fracture reduction. During the Covid emergency, with theatre access severely restricted and many patients unwilling to use inhaled Nitrous oxide, Penthrox had the potential to provide adequate pain relief to aid frame removals and minor procedures in the clinic. Materials and Methods. Patients presenting to the Limb Reconstruction Unit Elective clinic and requiring frame removal or minor procedures were included in the study. Patients with renal, cardiac or hepatic disease, history of sensitivity to fluorinated anaesthetic agents and those on any nephrotoxic or enzyme inducing drugs were excluded. Verbal consent was obtained, the risks and benefits explained and the procedure was done in a side room in the clinic. Besides patient and procedure details, the Visual Analog Score and Richmond Agitation Scale was noted and patient's satisfaction documented. The results were presented as numbers, means and averages. Results. A total of 39 patients were included in the study of which 17 had Ilizarov frames removed, 10 had Hexapod Removals, 9 had heel rings removed and 3 others had an ex fix removed. Eleven patients required/ requested extra pain relief in the form of oral analgesia. All patients were satisfied or very satisfied with the experience. One patient had a wire jam during removal and required a GA for removal. Conclusions. Patient satisfaction was very high (>95%) with good results and allowed frame removals and minor procedures to be done in the clinic during the Covid pandemic. It also cut expenses and has potential for regular future use

There has been a significant increase in the demand for arthroplasty as a result of the Covid 19 pandemic and lack of beds on the green pathway. The average length of in-hospital stay following knee replacements has been successfully reduced over the years following introduction and adoption of enhanced recovery protocols. Day case arthroplasty has the potential to be efficient as well as cost-effective. We present our day case pathway for elective knee arthroplasty and early results of its adoption at a district general hospital. Our pathway was developed through a multidisciplinary input from surgeons, anaesthetists, physiotherapists, nursing staff, administrative staff, surgical care practitioners and pharmacists. Inclusion criteria were defined to identify patients suitable for cay case arthroplasty. Results of 32 patients who underwent day case partial and total knee replacement at our institution between 2018 to 2022 are presented. 31 out of 32 (97%) were discharged safely on the day of surgery. Patients were discharged at a mean of 7 hours following surgery. There were no re-admissions following discharge. There were no surgical complications at a mean follow-up of 2 years. Patient feedback revealed high levels of satisfaction and that they would recommend the pathway to others. Cost analysis revealed savings towards bed costs. Our early results demonstrate day case knee arthroplasty to be safe and cost effective. With limited resources to tackle the enormous backlog of arthroplasty, it offers the potential to make theatre utilization efficient

Aims. Hip fracture patients are at higher risk of severe COVID-19 illness, and admission into hospital puts them at further risk. We implemented a two-site orthopaedic trauma service, with ‘COVID’ and ‘COVID-free’ hubs, to deliver urgent and infection-controlled trauma care for hip fracture patients, while increasing bed capacity for medical patients during the COVID-19 pandemic. Methods. A vacated private elective surgical centre was repurposed to facilitate a two-site, ‘COVID’ and ‘COVID-free’, hip fracture service. Patients were screened for COVID-19 infection and either kept at our ‘COVID’ site or transferred to our ‘COVID-free’ site. We collected data for 30 days on patient demographics, Clinical Frailty Scale (CFS), Nottingham Hip Fracture Scores (NHFS), time to surgery, COVID-19 status, mortality, and length of stay (LOS). Results. In all, 47 hip fracture patients presented to our service: 12 were admitted to the ‘COVID’ site and 35 to the ‘COVID-free’ site. The ‘COVID’ site cohort were older (mean 86.8 vs 78.5 years, p = 0.0427) and with poorer CFS (p = 0.0147) and NHFS (p = 0.0023) scores. At the ‘COVID-free’ site, mean time to surgery was less (29.8 vs 52.8 hours, p = 0.0146), and mean LOS seemed shorter (8.7 vs 12.6 days, p = 0.0592). No patients tested positive for COVID-19 infection while at the ‘COVID-free’ site. We redirected 74% of our admissions from the base ‘COVID’ site and created 304 inpatient days’ capacity for medical COVID patients. Conclusion. Acquisition of unused elective orthopaedic capacity from the private sector facilitated a two-site trauma service. Patients were treated expeditiously, while successfully achieving strict infection control. We achieved significant gains in medical bed capacity in response to the COVID-19 demand. The authors propose the repurposing of unused elective operating facilities for a two-site ‘COVID’ and ‘COVID-free’ model as a safe and effective way of managing hip fracture patients during the pandemic. Cite this article: Bone Joint Open 2020;1-6:190–197

Abstract. Hospitals during Covid 19 were faced with extreme pressures notably on Emergency Departments. This led to delays in treatment for patients in Trauma and Orthopeadics. In order to support Emergency Departments and improve the service provided, this District General Hospital introduced a Specialty Doctor and Consultant led walk in trauma clinic running on weekdays from 9am-5pm. This abstract focusses on three factors. Firstly the time spent in A&E, secondly the time taken for patients to receive basic radiographic imaging and finally availability of the next fracture clinic appointment. A random sample of 100 patients were selected over a 4 week period prior to introduction of this service and compared with 100 patients since this service began. The average time spent in A&E before this service was 197 minutes which was reduced by 86% by to 27 minutes. The average time taken to receive basic imaging reduced by 18.5% from 81 minutes to 66 minutes. Finally prior to the introduction of these clinics the waiting time of the next fracture clinic varied from 3 to 17 days where as now the patient can be seen by a Consultant in a fracture clinic the next working day. Our findings show the walk in Trauma clinic service has proven to be an invaluable service to this DGH and the NHS. As a result of this service patients are receiving a higher quality of care sooner and a case can be made for the introduction of these clinics throughout the country

Hip and knee joint arthroplasty wait list has been getting outrageously long in South Africa with some tertiary hospital reporting more than 5 years of waiting time. This has been further compounded by covid 19 pandemic. There is plateau of ideas on how best to address the backlogs in high volume tertiary centers, with catchup list, out reach program, private partnership seeming unsustainable. We sought to look for sustainable solution to the problem and we looked not far but inside the system. Method. Triggered by the fire that engulfed part of the hospital, we found ourself refuged at the sister tertiary hospital with no access to theatre time. We visited districts hospitals within the cluster and discovered state of the art facility underutilized. We presented a plan to establish a satellite arthroplasty center which was greatly embraced by the management. We partnered with the trade to setup an arthroplasty service in this district hospital. Employed 3 retired nurses and 2 parttime anaesthetist all on yearly contract. We developed pathways for patient selection according to American Society of Anaesthesiologist(ASA). 232 total joint arthroplasties were performed in 15-month, 33%Hips and 67%Knees. The average hospital stay was 2,3± 2days. We had 1 mortality(# NOF) and 2 cases of PJI treated successfully with debridement antibiotic and implant retention. We had 5 cases of intraoperative calcar femur fracture managed with cables and all stable at 6weeksand 3month. Over 76% of the cases were performed by fellows as the primary surgeons. Primary hip and knee total joint replacement can be safely performed in a district hospital. Employing motivated retired staff was key to the success of this project. Fellowship trainees performed most of the operations. We suggest that other academic hospitals with long waiting list can look at emulating this model within their district

Orthopaedic surgery is a practical surgical specialization field, the exit exam for registrars remains written and oral. Despite logbook evaluation and surgical work-based assessments, the question remains: can registrars perform elective surgery upon qualification? In South Africa, obstacles to elective surgical training include the trauma workload, financial constraints, fellowships and the Covid pandemic. In hip and knee arthroplasty, new approaches like the direct anterior approach (DAA) and robotic-assisted knee surgery also contributed to the dilution of cases available for registrar training. There are concerns that orthopaedic registrars do not perform enough cases to achieve surgical proficiency. Review of the last 4 years of registrar logbooks in hip and knee arthroplasty surgery performed in a single tertiary academic hospital in South Africa. We included all primary total hip replacements (THR), total knee replacements (TKR) and hemiarthroplasties (HA) done for neck of femur (NOF) fractures between 1 April 2019 and 30 March 2023. Differentiation between registrar assisting, registrar performing with consultant supervision and registrar performing independent surgery was done. 990 hip arthroplasties (472 Primary THR, 216 NOF THR, 302 NOF HA) and 316 Primary TKR were performed during the study period. In primary elective THR the posterior approach was dominant and used in 76% of cases. In NOF THA the DAA was dominant used in 98% of cases. Primary TKR robotic-assisted technologies was used in 27% (n=94) cases. Registrars as the primary surgeon were the highest in NOF THA at 70% of cases and the lowest performing TKR at 25%. During 3-month rotations, an average registrar performed 12 (2 TKR and 10 THR) and assisted in 35 (10 TKR and 25 THR) cases. Despite the large number of arthroplasties operations being performed over the last 4-year period, the surgical cases done by registrars are below, the proposed minimal cases to provide surgical proficiency during their training period

Objectives. Minimally invasive surgery (MIS) has gained popularity for hallux valgus, compared to the traditional scarf osteotomy (OS). Though evidence suggests similar clinical outcomes, there is paucity of randomised controlled studies. This study aimed to assess the feasibility of conducting a randomised controlled trial comparing the patient recorded and clinical outcomes for the surgical management of Hallux Valgus between OS and MIS Chevron Akin (MICA). Methods. Patients suitable for surgical correction were invited to participate. Post-op rehabilitation was standardised for both groups. Patients completed a validated questionnaire (Manchester Oxford Foot questionnaire and EQ-5D-5L) pre-operatively and post-operatively at 6 months and 1 year. Radiological parameters and range of motion were measured pre-and post-operatively. Results. 31 patients were recruited between Dec 2017 and June 2022. 17 patients were randomised to MICA (15 female, mean age 51) and 15 to OS (14 female, mean age 51). Both groups had a significant improvement in all MOXFQ parameters at 6m and 12m, as well as radiological parameters. VAS improved for OS (p=0.048) and for MICA (p=0.059) at 6m. There was no significant improvement in EQ-5D in either group at 12 months and no significant difference in operative time (p=0.53). There was a higher number of complications in the MICA group with 5 removal of metalwork (29.4%) and 2 superficial infections (11.8%) versus none in the OS group. The dorsiflexion significantly improved in the OS group at 6months (p=0.04). Recruitment rate dipped during COVID. No patients were lost at follow up. Conclusion. Both surgical options show similar clinical results, but higher complication rates were seen with MICA. This study illustrates the feasibility to conduct a randomised control trial for the comparison between the two techniques. Challenges to recruitment included surgeon equipoise, patient preference, training requirement and the pandemic which could be mitigated in a larger study

Abstract. Introduction. Clinic letters to the general practitioner (GP) form an essential part of communication in a patient's care. One essential variable requiring 100% compliance is the laterality/side of the diagnosis. Rationale of this audit was to check compliance of the same in clinic letters, to implement changes within the department initially followed by trust wide change in policy to improve the same. Material and Methods. Clinic letters over a period of time were read through in retrospect to see for mention of side. The exclusion criteria were COVID consenting letters over phone, “did not attend” letters and letters for spinal pathology. After 1st limb of audit following actions were taken: doctor education, secretaries to remind the dictating doctor to mention side in the letter and putting up of laminated prompters in all T&O clinic rooms to remind doctors. Following this a 2nd limb was conducted with similar parameters. Results. 1st Limb:. Total letters 271: Fracture clinic- 126. Elective/orthopaedic clinic – 106. Excluded letters– 39. 2nd Limb:. Total letters 169: Fracture clinic- 91. Elective/orthopaedic clinic – 62. Excluded letters– 16. Letters without the mention of side of diagnosis. 1st Limb: Fracture clinic – 28 out of 126 (22.3%). Orthopaedic clinic – 12 out of 106 (11.3%). 2nd Limb: Fracture clinic – 2 out of 91 (2.2%). Orthopaedic clinic – 2 out of 62 (3.2%). Conclusion. With the changes there was an overall compliance of 97.8% in fracture clinic and 96.8% compliance elective clinic dictations

Introduction. External fixators are attached to bones with percutaneous pins and wires inserted through soft tissues and bone increasing the risk of infections. Such infections compromise patient outcomes e.g., through pin loosening or loss, failure of fixator to stabilise the fracture, additional surgery, increased pain, and delayed mobilisation. These infections also impact the healthcare system for example, increased OPD visits, hospitalisations, treatments, surgeries and costs. Nurses have a responsibility in the care and management of patients with external fixators and ultimately in the prevention of pin-site infection. Yet, evidence on best practices in the prevention of pin-site infection is limited and variation in pin-site management practices is evident. Various strategies are used for the prevention of pin-site infection including the use of different types of non-medicated and medicated wound dressings. The aim of this retrospective study was to investigate the use of dry gauze or iodine tulle dressings for the prevention of pin-site infections in patients with lower limb external fixators. Methodology. A retrospective study of patients with lower limb external fixators who attended the research site between 2015–2022. Setting & Sample: The setting was the outpatient's (OPD) orthopaedic clinic in a University Teaching Hospital in Dublin, Ireland. Eligibility Criteria:. Over the age of 16, treated with an Ilizarov, Taylor Spatial frame (TSF) or Limb Reconstruction System (LRS) external fixators on lower limbs,. Pin-sites dressed with dry gauze or iodine tulle,. Those with pre-existing infected wounds close to the pin site and/or were on long term antibiotics were excluded. Follow Up Period: From time of external fixator application to first pin-site infection or removal of external fixator. Outcome Assessment: The primary outcome was pin-site infection, secondary outcomes included but were not limited to frequency of pin-site infection according to types of bone fixation, frequency of pin/wire removal and hospitalisation due to infection. Data analysis: IBM SPSS Version 25 was used for statistical analysis. Descriptive and inferential statistics were conducted as appropriate. Categorical data were analysed by counting the frequencies (number and percentages) of participants with an event as opposed to counting the number of episodes for each event. Differences between groups were analysed using Chi-square test or Fisher's exact test, where appropriate. Continuous variables were reported using mean and standard deviations and difference analysed using a two-sample independent t-test or non-parametric test (Mann-Whitney), where appropriate. Using Kaplan-Meier, survival analysis explored time to development of infection. Ethical approval: granted by local institute Research Ethics Committee on 12th March 2018. Results. During the study period, 97 lower limb external fixators were applied with 43 patients meeting the study eligibility criteria. The mean age was 38 (SD 14.1; median 37) and the majority male (n=32, 74%). At least 50% (n=25) of participants had an IIizarov fixator, with 56% (n=24) of all fixators applied to the tibia and fibula. Pin/wire sites were dressed using iodine (n=26, 61%) or dry gauze dressings (n=15, 35%). The mean age of participants in the iodine group was significantly higher than the dry gauze group (p=.012). The only significant difference between the iodine and dry gauze dressing groups at baseline was age. A total of 30 (70%) participants developed a pin-site infection with 26% (n=11) classified as grade 2 infection. Clinical presentation included redness (n=18, 42%), discharge (n=16, 37%) and pain (n=15, 35%). Over half of participants were prescribed oral antibiotics (n=28, 65%); one required intravenous antibiotics and hospitalization due to pin-site infection. Ten (23%) participants required removal of pin/wires; two due to pin-site infection. There was no association between baseline data and pin-site infection. The median time to developing an infection was 7 weeks (95%, CI 2.7 to 11.29). Overall, there were 21 (81%, n=26) pin-site infections in the iodine group and nine (60%, n=15) in the dry gauze group, difference in proportion and relative risk between the dressing groups were not statistically significant (RR 1.35, 95% CI 0.86–2.12; p= .272). There was no association between baseline data, pin-site infection, and type of dressing. Conclusions. At the research site, patients are referred to the OPD orthopaedic clinic from internal and external clinical sites e.g., from Hospital Consultants, General Practitioners and occasionally from multidisciplinary teams, throughout Ireland. Our retrospective observation study found that 97 lower limb external fixators were applied over a seven-year period which is lower than that reported in the literature. However, the study period included the COVID pandemic years (2020 and 2021) which saw a lower number of external fixators applied due to lack of theatre availability, cancelled admissions and social/travel restrictions that resulted in fewer accidents and lower limb trauma cases requiring external fixator application. The study highlighted a high infection rate with 70% of participants developing pin-site infection which is in keeping with findings reporting in other studies. Our study showed that neither an iodine nor dry gauze dressing was successful in preventing pin-site infection. In the iodine group 81% of participants developed infection compared to 60% in the dry gauze group. Given the lack of difference between the two groups consideration needs to be given to the continued use of iodine dressings in the prevention of pin-site infection. Pin-site infections result in a high portion of participants being prescribed antibiotics and, in an era, that stresses the importance of antimicrobial stewardship there is a need to implement effective infection prevention and control strategies that minimise infection. Further research is therefore needed to investigate more innovative medicated dressings such as those that contain anti-microbial or anti-bacterial agents

Aims

The aim of this study was to surveil whether the standard operating procedure created for the NHS Golden Jubilee sufficiently managed COVID-19 risk to allow safe resumption of elective orthopaedic surgery.

Aims

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.

Aims

The primary aim was to assess the rate of patient deferral of elective orthopaedic surgery and whether this changed with time during the coronavirus disease 2019 (COVID-19) pandemic. The secondary aim was to explore the reasons why patients wanted to defer surgery and what measures/circumstances would enable them to go forward with surgery.

Aims

Elective orthopaedic services have had to adapt to significant system-wide pressures since the emergence of COVID-19 in December 2019. Length of stay is often recognized as a key marker of quality of care in patients undergoing arthroplasty. Expeditious discharge is key in establishing early rehabilitation and in reducing infection risk, both procedure-related and from COVID-19. The primary aim was to determine the effects of the COVID-19 pandemic length of stay following hip and knee arthroplasty at a high-volume, elective orthopaedic centre.