The British Orthopedic Association recommends that patients referred to fracture clinic are reviewed within 72 hours. With the increase in referrals and limited clinic capacity it is becoming increasingly difficult to see every referral with in a 72 hour time frame. Some patients are waiting 2 weeks or more before they can be seen in a fracture clinic. With the aim of improving care by seeking to meet BOAST 7 target, waiting times for fracture clinic appointments at the Homerton University Hospital were audited prospectively against this national guideline, before virtual fracture clinic was implemented and 6 weeks after the implementation of virtual fracture clinic at our hospital. Virtual fracture clinic is where an Orthopedic consultant reviews a patients x-rays and A&E documentation and decides if that patients needs to be seen in a face to face fracture clinic to discuss operative vs. non-operative management of their injury or if a treatment plan can be delivered without the patient having to come back to hospital. The study was conducted as a prospective closed-loop audit in which the second cycle took place after the implementation of the new virtual fracture clinic service. The first cycle showed a non-compliant waiting time with only 18% of patients being seen within 72 hours. Following the implementation of virtual fracture clinic, 84% of all patients were reviewed within 72 hours. Virtual fracture clinic delivered a significant reduction in waiting times. Virtual fracture clinic has only just been implemented at the Homerton University Hospital and hopefully at the next audit we will be 100% compliant with the BOA BOAST 7 Guideline. We would recommend that virtual fracture clinics being rolled out in Orthopedic departments in all hospitals which have Orthopedic services

It is known that Osteoporosis is the pathology of bone mass and tissue loss resulting in an increase of fragility, risk of fracture occurrence, and risk of fracture recurrence. We noted there was no definitive pathway in our last audit, therefore recommended: availability of the Osteoporosis clinic referral form in an accessible place, the form be filled by the doctor reviewing the patient in the first fracture clinic, and a liaison nurse to ensure these forms were filled and sent to the Osteoporosis clinic. This second audit analyses our Trust's response to these recommendations and effect achieved in Osteoporosis care. We reviewed our local data base from the 7/27/2020 – 10/2/2021 retrospectively for distal radius fractures who were seen in fracture clinic. We analysed a sample size of 59 patients, excluding patients who had already commenced bone protection medications. 67.7% of our patients had neither been on bone protection medications nor recorded referrals and 13.5% were already on bone protection medications when they sustained the fragility fracture. Ten out of the 51 patients were offered referral to the osteoporosis clinic, and one refused. This makes 20% (10 out of 50) of the patients had completed referrals. In comparison, in our first audit, 11% had already been on bone protection medications and 18% had completed referrals. The second cycle showed a slight increase in compliance. Majority of the referrals were completed by Orthopaedic Consultants in both audits and ana awareness increase noted among non-consultants in starting the referral process. Based on our analysis, our Trust has a slight improvement in commencing bone protection medications, associated with slight improvement in completing referrals to the Osteoporosis clinic. Despite our recommendations in the first audit, there is still no easily accessible definitive pathway to ensure our Trust's patients have timely access to bone protection and continued care at the Osteoporosis clinic. We recommend streamlining our recommendations to have a more effective approach in ensuring our Trust meets national guidelines. We will implement a Yes or No question assessment for patients visiting clinic in our electronic database which should assist in referral completions

In current practice in the UK there are three main approaches to investigating suspected scaphoid fractures not seen on initial plain film x-rays. Early MRI of all cases. Review all cases in clinic at two weeks with repeat x-rays. Hybrid model. Virtual Fracture Clinic (VFC) triage to reduce those who are seen in clinic at two weeks by:. ∘. Organising early MRI for those with high-risk presentation. ∘. Discharging those with an alternative more likely diagnosis. Our unit uses the VFC model. We aimed to evaluate its efficiency, safety, clinical outcomes and economic viability. All patients attending the emergency department with either a confirmed or suspected scaphoid fracture between March and December 2020 were included (n=305). Of these 297 were referred to the VFC: 33 had a confirmed fracture on x-ray and 264 had a suspected fracture. Of the suspected fractures reviewed in VFC 14% had an MRI organised directly owing to a high-risk presentation, 79% were brought for fracture clinic review and 17% discharged with an alternative diagnosis such as osteoarthritis. Of those subsequently reviewed in fracture clinic at two weeks: 9% were treated as scaphoid fractures (based on clinical suspicion and repeat x-rays), 17% had MRI or CT imaging organised, 5% did not attend and 69% were discharged. Overall, 17% of cases initially triaged, had further imaging – 41 MRIs and 5 CTs. MRI detected: 5% scaphoid fracture, 17% other fracture, 24% bone contusion, complete ligament tear 10%, partial ligament tear 39% and normal study 10%. The results of MRI minimally affected management. 3 patients were taken out of plaster early, 1 patient was immobilized who was not previously and no patients underwent operative management. In the following 12-month period one patient re-presented with a hand or wrist issue. This approach avoided 218 MRIs, equating to £24000 and 109 hours of scanner time. VFC triage and selective use of MRI scanning is a safe, efficient and cost-effective method for the management suspected scaphoid fractures. This can be implemented in units without the resource to MRI all suspected scaphoid fractures from the emergency department

Stem cells represent an exciting biological therapy for the management of many musculoskeletal tissues that suffer degenerative disease and/or where the reparative process results in non-functional tissue (‘failed healing’). The original hypothesis was that implanted cells would differentiate into the target tissue cell type and synthesise new matrix. However, this has been little evidence that this happens in live animals compared to the laboratory, and more recent theories have focussed on the immunomodulatory effects via the release of paracrine factors that can still improve the outcome, especially since inflammation is now considered one of the central processes that drive poor tendon healing. Because of the initial ‘soft’ regulatory environment for the use of stem cells in domestic mammals, bone and fat-derived stem cells quickly established themselves as a useful treatment for naturally occurring musculoskeletal diseases in the horse more than 20 years ago (Smith, Korda et al. 2003). Since the tendinopathy in the horse has many similarities to human tendinopathy, we propose that the following challenges and, the lessons learnt, in this journey are highly relevant to the development of stem cells therapies for human tendinopathy:. Source – while MSCs can be recovered from many tissues, the predominant sources for autologous MSCs have been bone and fat. Other sources, including blood, amnion, synovium, and dental pulp have also been commercialised for allogenic treatments. Preparation – ex vivo culture requires transport from a licensed laboratory while ‘minimally manipulated’ preparations can be prepared patient-side. Cells also need a vehicle for transport and implantation. Delivery – transport of cells from the laboratory to the clinic for autologous ex vivo culture techniques; implantation technique (usually by ultrasound-guided injection to minimise damage to the cells (or, more rarely, incorporated into a scaffold). They can also be delivered by regional perfusion via venous or arterial routes. Retention – relatively poor although small numbers of cells do survive for at least 5 months. Immediate loss to the lungs if the cells are administered via vascular routes. Synovially administered cells do not engraft into tendon. Adverse effects – very safe although needle tracts often visible (but do not seen to adversely affect the outcome). Allogenic cells require careful characterisation for MHC Class II antigens to avoid anaphylaxis or reduced efficacy. Appropriate injuries to treat – requires a contained lesion when administered via intra-lesional injection. Intrasynovial tendon lesions are more often associated with surface defects and are therefore less appropriate for treatment. Earlier treatment appears to be more effective than delayed, when implantation by injection is more challenging. Efficacy - beneficial effects shown at both tissue and whole animal (clinical outcome) level in naturally-occurring equine tendinopathy using bone marrow-derived autologous MSCs Recent (licenced) allogenic MSC treatment has shown equivalent efficacy while intra-synovial administration of MSCs is ineffective for open intra-synovial tendon lesions. Regulatory hurdles – these have been lighter for veterinary treatments which has facilitated their development. There has been greater regulation of commercial allogenic MSC preparations which have required EMA marketing authorisation

Osteoporosis is a disease when bone mass and tissue is lost, with a consequent increase in bone fragility and increase susceptibility to develop fracture. The osteoporosis prevalence increases markedly with age, from 2% at 50 years to more than 25% at 80 years. 1. in women. The vast majority of distal radius fractures (DRFs) can be considered fragility fractures. The DRF is usually the first medical presentation of these fractures. With an aging population, all fracture clinics should have embedded screening for bone health and falls risk. DRF is the commonest type of fracture in perimenopausal women and is associated with an increased risk of later non-wrist fracture of up to one in five in the subsequent decade. 2. . According to the national guidelines in managing the fragility fractures of distal radius with regards the bone health review, we, as orthopedic surgeons, are responsible to detect the risky patients, refer them to the responsible team to perform the required investigations and offer the treatment. We reviewed our local database (E-trauma) all cases of fracture distal radius retrospectively during the period from 01/08/2019 to 29/09/2019. We included total of 45 patients who have been managed conservatively and followed up in fracture clinic. Our inclusion criteria was: women aged 65 years and over, men aged 75 years and over with risk factors, patients who are more than 50 years old and sustained low energy trauma whatever the sex is or any patient who has major risk factor (current or frequent recent use of oral or systemic glucocorticoids, untreated premature menopause or previous fragility fracture). We found that 96% of patients were 50 years old or more and 84% of the patients were females. 71% of patients were not referred to Osteoporosis clinic and 11% were already under the orthogeriatric care and 18% only were referred. Out of the 8 referred patients, 3 were referred on 1st appointment, 1 on the 3rd appointment, 1 on discharge from fracture clinic to GP again and 3 were without clear documentation of the time of referral. We concluded that we as trust are not compliant to the national guidelines with regards the osteoporosis review for the DRF as one of the first common presentations of fragility fractures. We also found that the reason for that is that there is no definitive clear pathway for the referral in our local guidelines. We recommended that the Osteoporosis clinic referral form needs to be available in the fracture clinic in an accessible place and needs to be filled by the doctor reviewing the patient in the fracture clinic in the 1st appointment. A liaison nurse also needs to ensure these forms have been filled and sent to the orthogeriatric team. Alternatively, we added a portal on our online database (e-trauma), therefore the patient who fulfils the criteria for bone health review should be referred to the orthogeriatric team to review

Objectives. To assess the clinical and cost-effectiveness of a virtual fracture clinic (VFC) model, and supplement the literature regarding this service as recommended by The National Institute for Health and Care Excellence (NICE) and the British Orthopaedic Association (BOA). Methods. This was a retrospective study including all patients (17 116) referred to fracture clinics in a London District General Hospital from May 2013 to April 2016, using hospital-level data. We used interrupted time series analysis with segmented regression, and direct before-and-after comparison, to study the impact of VFCs introduced in December 2014 on six clinical parameters and on local Clinical Commissioning Group (CCG) spend. Student’s t-tests were used for direct comparison, whilst segmented regression was employed for projection analysis. Results. There were statistically significant reductions in numbers of new patients seen face-to-face (140.4, . sd. 39.6 versus 461.6, . sd. 61.63, p < 0.0001), days to first orthopaedic review (5.2, . sd. 0.66 versus 10.9, . sd. 1.5, p < 0.0001), discharges (33.5, . sd. 3.66 versus 129.2, . sd. 7.36, p < 0.0001) and non-attendees (14.82, . sd. 1.48 versus 60.47, . sd. 2.68, p < 0.0001), in addition to a statistically significant increase in number of patients seen within 72-hours (46.4% 3873 of 8345 versus 5.1% 447 of 8771, p < 0.0001). There was a non-significant increase in consultation time of 1 minute 9 seconds (14 minutes 53 seconds . sd. 106 seconds versus 13 minutes 44 seconds . sd. 128 seconds, p = 0.0878). VFC saved the local CCG £67 385.67 in the first year and is set to save £129 885.67 annually thereafter. Conclusions. We have shown VFCs are clinically and cost-effective, with improvement across several clinical performance parameters and substantial financial savings for CCGs. To our knowledge this is the largest study addressing clinical practice implications of VFCs in England, using robust methodology to adjust for pre-existing trends. Further studies are required to appreciate whether our results are reproducible with local variations in the VFC model and payment tariffs. Cite this article: A. McKirdy, A. M. Imbuldeniya. The clinical and cost effectiveness of a virtual fracture clinic service: An interrupted time series analysis and before-and-after comparison. Bone Joint Res 2017;6:–269. DOI: 10.1302/2046-3758.65.BJR-2017-0330.R1

Virtual Fracture Clinic (VFC) is a consultant-led orthopaedic trauma outpatient triage and management service. The use of VFC has recently become commonplace in the United Kingdom. It allows multiple referral sources to the orthopaedic team, with clinical information and imaging reviewed by a consultant in VFC who formulates an appropriate management plan with the patient contacted; either to attend clinic for consultation or discharged with advice over the phone. The VFC is more efficient than a traditionally delivered outpatient fracture clinic service. We have utilized VFC for 1 year at our hospital, East Kent University Hospital Foundation Trust (EKHUFT), and undertook a closed loop audit to evaluate the service and highlight potential areas of improvement. The Objective of the study was to identify whether the implementation of new re-designed VFC referral guidelines together with teaching set across one of the hospitals in EKHUFT improved the effectiveness and standards of VFC referrals. An initial audit was performed of all referrals made to VFC over a 2 weeks period in December 2018. Changes to the VFC referral pathway were implemented, and teaching sessions performed by the orthopaedic team to all referring units, including minor injury units (MIU) and the emergency department (ED). After implementation, re-audit of VFC referrals was performed in February 2019 over a similar 2 weeks period. Patient demographics, diagnosis and outcomes were collected from the online patient record with images reviewed using PACS software. Following intervention, referral rates dropped by 27.7% (136 vs 188 patients) over the 2 weeks periods. Patient demographics, injury type and severity remained the same between the 2 groups. 51.5% (70/136) did not meet VFC pathway criteria after the intervention and were considered inappropriate, compared to 70% in the original group. 15.4% (21/136) referrals could have been managed in the emergency department using the new guidelines and leaflet discharge. 5.1% (7/136) of the referrals should have been referred to orthopaedic on-call acutely and 22% (30/136) of the referrals had a soft tissue injury or no injury identified. This did not change between the 2 groups despite intervention. Referring MIU and ED units require continued support and teaching over a prolonged time period to hopefully see further improvements. Immediate hot reporting of radiographs may further benefit the service, but staffing and funding issues particularly out of hours, means this remains an aspiration

Abstract. Objectives. Up to 19% of patients who undergo surgery for an acute hip fracture are readmitted to the hospital within three months of the index operation. We aimed to identify risk factors for unplanned clinic attendance, readmission, and mortality within the first 12 months postoperatively and subsequently determine if there is a role for routine follow-up. Methods. Patients greater than 65 years old who underwent hip hemiarthroplasty using an uncemented Thompson implant for treatment of a traumatic non-pathological hip fracture were identified from a prospectively maintained database at a single institution between August 2007 and February 2011. Patient demographics, comorbidities, place of residence, mobility status, unplanned attendance to an orthopaedic clinic with symptoms relating to the respective limb, readmission, and mortality were recorded. Results. Five hundred and fifty-four consecutive patients were identified. Unplanned clinic attendance was correlated to age (p = 0.000, B = −0.0159, 95% confidence interval (CI): −0.200 to −0.65), with patients between the ages of 65 – 70 years most likely to require unplanned clinic review postoperatively. The American Society of Anesthesiologists (ASA) grade (p = 0.019, 95% CI: 0.014 to 0.163) and frequency of unplanned outpatient attendance (p = 0.000, 95% CI: 0.120 to 0.284) were significantly associated with increased readmission within 12 months of the index procedure with patients who were regarded as ASA > 2 most likely to require readmission within the first postoperative year. Conclusion. To our knowledge, this is the first piece of research that identifies causative factors for unplanned clinic attendance and acute readmission during the first postoperative year in acute hip fracture patients treated by hemiarthroplasty. Routine scheduled follow-up of patients based on risk stratification may be effective in reducing the financial burden of unplanned clinic attendance. Declaration of Interest. (b) declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported:I declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research project

Objectives. “Virtual fracture clinics” have been reported as a safe and effective alternative to the traditional fracture clinic. Robust protocols are used to identify cases that do not require further review, with the remainder triaged to the most appropriate subspecialist at the optimum time for review. The objective of this study was to perform a “top-down” analysis of the cost effectiveness of this virtual fracture clinic pathway. Methods. National Health Service financial returns relating to our institution were examined for the time period 2009 to 2014 which spanned the service redesign. Results. The total staffing costs rose by 4% over the time period (from £1 744 933 to £1 811 301) compared with a national increase of 16%. The total outpatient department rate of attendance fell by 15% compared with a national fall of 5%. Had our local costs increased in line with the national average, an excess expenditure of £212 705 would have been required for staffing costs. Conclusions. The virtual fracture clinic system was associated with less overall use of staff resources in comparison to national cost data. Adoption of this system nationally may have the potential to achieve significant cost savings. Cite this article: P. J. Jenkins. Fracture clinic redesign reduces the cost of outpatient orthopaedic trauma care. Bone Joint Res 2016;5:33–36. doi: 10.1302/2046-3758.52.2000506

Abstract. Objective. Meta-analysis of clinical trials highlights that non-operative management of degenerative knee meniscal tears is as effective as surgical management. Surgical guidelines though support arthroscopic partial meniscectomy which remains common in NHS practice. Physiotherapists are playing an increasing role in triage of such patients though it is unclear how this influences clinical management and patient outcomes. Methods. A 1-year cohort (July 2019–June 2020) of patients presenting with MRI confirmed degenerative meniscal tears to a regional orthopaedic referral centre (3× ESP physiotherapists) was identified. Initial clinical management was obtained from medical records alongside subsequent secondary care management and routinely collected outcome scores in the following 2-years. Management options included referral for surgery, conservative (steroid injection and rehabilitation), and no active treatment. Outcome scores collected at 1- and 2-years included the Forgotten Joint Score-12 (FJS-12) questionnaire and 0–10 numerical rating scales for worst and average pain. Treatment allocation is presented as absolute and proportional figures. Change in outcomes across the cohort was evaluated with repeated measures ANOVA, with Bonferroni correction for multiple testing, and post-hoc Tukey pair-wise comparisons. As treatment decision is discrete, no direct contrast is made between outcomes of differing interventions but additional explorative outcome change over time evaluated by group. Significance was accepted at p=0.05 and effect size as per Cohen's values. Results. 81 patients, 50 (61.7%) male, mean age 46.5 years (SD13.13) presented in the study timeframe. 32 (40.3%) received conservative management and 49 (59.7%) were listed for surgery. Six (18.8%) of the 32 underwent subsequent surgery and nine of the 49 (18.4%) patients switched from planned surgery to receiving non-operative care. Two post-operative complications were noted, one cerebrovascular accident and one deep vein thrombosis. The cohort improved over the course of 2-years in all outcome measures with improved mean FJS-12 (34.36 points), mean worst pain (3.74 points) average pain (2.42 points) scores. Overall change (all patients) was statistically significant for all outcomes (p<0.001), with sequential year-on-year change also significant (p<0.001). Effect size of these changes were large with all Cohen-d values over 1. Controlling for age and BMI, males reported superior change in FJS-12 (p=0.04) but worse pain outcomes (p<0.03). Further explorative analysis highlighted positive outcomes across all surgical, conservative and no active treatment groups (p<0.05). The 15 (18%) patients that switched between surgical and non-surgical management also reported positive outcome scores (p<0.05). Conclusion(s). In a regional specialist physiotherapy-led soft tissue knee clinic around 60% of degenerative meniscal tears assessed were referred for surgery. Over 2-years, surgical, non-operative and no treatment management approaches in this cohort all resulted in clinical improvement suggesting that no single strategy is effective in directly treating the meniscal pathology, and that perhaps none do. Clinical intervention rather is directed at individual symptom management based on clinical preferences. Declaration of Interest. (b) declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported:I declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research project

Consequent upon a retrospective audit of all acute tibial nail patients within GRI in 2010, it was agreed, due to variable follow-up, imaging and requirement for secondary intervention, a standardised protocol for management of acutely nailed tibial fractures within GRI was to be established. Subsequently, a Nurse Led Tibial Nail Clinic commenced in July 201. The majority of consultants (11 of 13) devolving follow up of these patients to a protocol based algorithm designed on evidence based principles and consensus expert opinion. Aims were to standardise/improve management of tibial nail patients in terms of patient education, weight bearing, imaging, follow-up intervals and also coordinate secondary intervention via a single consultant with an interest in limb reconstruction/non union. A secondary goal was to achieve measureable outcome data for this subgroup of patients. All patients underwent post operative radiographs prior to discharge, review in clinic at 10 days for wound assessment, 6 weeks for physiotherapy and 12 weeks where standard AP and lateral tibial radiographs were repeated. Patients are discharged at 12 weeks if the radiographs confirm bony healing on three cortices or more and fractures are clinically united. If not, repeat x rays are undertaken at 20 weeks. A parallel consultant led limb reconstruction clinic is available to review patients failing to demonstrate satisfactory progression to union with secondary intervention instigated thereafter as appropriate. Since commencement of the Nurse Led Tibial Nail Clinic, 60 patients have been treated with a tibial nail, 44 managed in the Tibial Nail Clinic. The mean number of radiographs has reduced from 6.4 to 3.1 per patient to discharge. Clinic visits are reduced from 6.4 to 3.9 per patient to discharge. Non compliance is low with 4.6% of patients failing to attend. Secondary interventions have been low (13%), confirming a relatively benign course of healing for most patients treated with an IM nail for acute tibial fractures. There has been one non union, no deep infections, two nail removals and one DVT. A protocol based specialist nurse led clinic is safe for patients, cost effective for the NHS and gives increased opportunity for measuring outcome and improving care in a previously heterogenously managed group of patients

Current fracture-clinic models, especially in the advent of reductions in junior doctors hours, may limit outpatient trainee education and patient care. We designed a new model of fracture-clinic, involving an initial consultant led case review focused on patient management and trainee education. Outcomes for all new patients attending the redesigned fracture-clinic over a 3-week period in 2010 were compared with the traditional clinic in the same period in 2009. Health professionals completed a Likert questionnaire assessing their perceptions of education, support, standards of patient care and morale before and after the clinic redesign. 309 and 240 patients attended the clinics in 2009 and 2010 respectively. There was an increase in consultant input into patient management after the redesign (29% versus 84%, p<0.0001), while the proportion of patients requiring physical review by a consultant fell (32% versus 9%). The percentage of new patients discharged by junior medical staff increased (17% versus 25%) with a reciprocal fall in return appointments (55% versus 40%, p<0.0005). Overall, return appointment rates fell significantly (55% versus 40%, p=0.013). Staff perception of education and senior support improved from 2 to 5, morale and overall perception of patient care from 4 to 5. Our model of fracture-clinic redesign has significantly enhanced consultant input into patient care without additional funding. In addition, we have demonstrated increased service efficiency and significant improvements in staff support, morale and education. In the face of current economic and training challenges, we recommend this new model as a tool for enhancing patient and trainee experiences

We undertook a retrospective audit to assess quality of service provided by Nurse-Led Review Clinic at Glasgow Royal Infirmary for patients sustaining ankle fracture requiring surgical stabilisation. Nursing staff had received training from the senior author regarding clinical examination and radiograph interpretation. We retrospectively reviewed the clinical documentation and radiographs of 104 patients who attended from January 2009 to December 2009. Any clinical issues were identified and radiographs were scrutinised by two of the authors to assess accuracy of interpretation. Nurse-led management was then assessed as to its appropriateness. Finally two retrospective questionnaires were used to assess both the nurses and patients satisfaction with the clinic. Nurse-led clinic protocol: First appointment 10 days: Wound review, application of lightweight plaster. Second appointment 6 weeks: Removal of plaster, check radiographs. Final appointment 12 weeks: Clinical assessment, radiographs, discharge. Clinical assessment: ensure wound satisfactory, range of movement and weight-bearing are improving. Radiographic criteria: 6 weeks: Assess for talar shift, lucency or metal-work concerns. 12 weeks: Assess evidence of fracture union, infection, loosening or backing out. If any concerns with the patients' progress nursing staff would discuss with the consultant. First appointment: 7 wound problems. 5 managed by nurses and resolved. 2 discussed with surgeon, 1 settled, 1 required oral antibiotics. 3 radiographs discussed with surgeon. 2 conservative management. 1 re-operation. Second appointment: 7 wounds managed by nurses. 1 failure of fixation, discussed for re-operation. 2 concerns regarding metal in joint – treated conservatively. Final appointment: 7 referred to physiotherapy as slow to fully weight-bear. 5 discussed for removal of syndesmosis screw. 1 screw in joint, admitted for re-operation. Clinical care provided at Nurse-Led clinic is appropriate and effective. Both nursing staff and patients were satisfied with the care provided. Nurse-led clinic reduces demands on fracture clinic appointments and is a safe, cost effective initiative

The human amniotic membrane (hAM), derived from the placenta, possesses a low (nay inexistant) immunogenicity and exerts an anti-inflammatory, anti-fibrotic, antimicrobial, antiviral and analgesic effect. It is a source of stem cells and growth factors promoting tissue regeneration. hAM acts as an anatomical barrier with adequate mechanical properties (permeability, stability, elasticity, flexibility, resorbability) preventing the proliferation of fibrous tissue and promoting early neovascularization of the surgical site. Cryopreservation and lyophilization, with sometimes additional decellularization process, are the main preservation methods for hAM storage.

We examined the use of hAM in orthopaedic and maxillofacial bone surgery, specially to shorten the induced membrane technique (Gindraux, 2017). We investigated the cell survival in cryopreserved hAM (Laurent, 2014) and the capacity of intact hAM of in vitro osteodifferentiation (Gualdi, 2019). We explored its in vivo osteogenic potential in an ectopic model (Laurent, 2017) and, with Inserm U1026 BioTis, in a calvarial defect (Fenelon, 2018). Still piloted by U1026, decellularization and/or lyophilization process were developed (Fenelon, 2019) and, processed hAM capacities was assessed for guided bone regeneration (Fenelon 2020) and induced membrane technique (Fenelon, 2021) in mice.

We reported a limited function of hAM for bone defect management. In this light, we recognized medication-related osteonecrosis of the jaw (MRONJ) as appropriate model of disease to evaluate hAM impact on both oral mucosa and bone healing. We treated height compassionate patients (stage II, III) with cryopreserved hAM. A multicentric randomized clinical study (PHRC-I 2020 funding) will be soon conducted in France (regulatory and ethical authorization in progress).

Background. Patients presenting to fracture clinic who have had initial management of a fracture performed by Accident and Emergency (A+E) often require further intervention to correct unacceptable position. This usually takes the form of booking a patient for a general anaesthetic to have manipulation under anaesthesia (MUA) or open surgery. Methods. Prospective data collection over a 6-month period. Included subjects were those that had initial management of a fracture performed by A+E, who went on to require re-manipulation in fracture-clinic. Manipulations were performed by trained plaster technicians using entonox analgesia followed by application of moulded cast. Radiographs were reviewed immediately post-manipulation by treating surgeon and patient managed accordingly. A retrospective review of radiograph images was performed by two doctors independently to grade the outcomes following manipulation. Results. 38 patients with 39 fractures included in study. Sites of fracture included 32 distal radius, 2 ankle, 1 spiral distal tibia and fibula, 3 metacarpal and 1 proximal phalanx of finger. 22 patients had anatomical/near-to anatomical reduction at post fracture-clinic manipulation of fracture and was the as well as definitive management (satisfactory outcome). 13 patients had a outcome 2 (minimally displaced but and satisfactory reduction of the fracture) at post fracture-clinic reduction. 12 of these were deemed acceptable went onto outcome 1 for definitive management with 1 going to outcome 2 (requiringed further manipulation). 4 patients had unsatisfactory reduction of fracture outcome 3 at post fracture-clinic reduction and all of these patients went onto outcome 3 (required surgery). Conclusions. This study supports the practice of possible primary reduction and if required, re-manipulation and cast moulding using only entonox analgesia, of selected patient cases fractures by trained plaster technicians. Without this intervention, almost all of these cases will have required an MUA or additionally Kirscher wire or open fixation. There is potential to utilise a plaster technician in A+E, reducing the need for further fracture clinic appointments, being more acceptable to patients and having a resultant cost-saving implication. Level of Evidence. Level 3

Cigarette smoking has a negative impact on the skeletal system by reducing bone mass and increasing the risk of fractures through its direct or indirect effects on bone remodeling. Recent evidence shows that smoking causes an imbalance in bone turnover, making bone vulnerable to osteoporosis and fragility fractures. In addition, cigarette smoking is known to have deleterious effects on fracture healing, as a positive correlation has been shown between the daily number of cigarettes smoked and years of exposure to smoking, although the underlying mechanisms are not fully understood. Smoking is also known to cause several medical and surgical complications responsible for longer hospital stays and a consequent increase in resource consumption. Smoking cessation is, therefore, highly advisable to prevent the onset of metabolic bone disease. However, some of the consequences appear to continue for decades. Based on this evidence, the aim of our work was to assess the impact of smoking on the skeletal system, particularly bone fractures, and to identify the pathophysiological mechanisms responsible for the impairment of fracture healing. Because smoking represents a major public health problem, understanding the association between cigarette smoking and the occurrence of bone disease is necessary in order to identify potential new targets for intervention.

Background and Purpose. Most information regarding adverse events (AEs) following osteopathic treatment is anecdotal; empirical data are limited. We explored the feasibility of online questionnaires to capture AEs prospectively within an osteopathic teaching clinic, and explored associations between a priori selected variables and reporting AEs. Methods and Results. We piloted a prospective patient-completed online questionnaire rating (‘none’/‘mild’/‘moderate’/‘severe’/‘don't know’) 14 symptoms (e.g. ‘pain’, ‘headaches’, ‘dizziness’, ‘nausea’, ‘tingling’) at five time-points within one week post-treatment. We recruited patients presenting with a new complaint. Additional data on concomitant symptoms, demographics, and treatment approach were obtained. Using logistic regression we explored associations between reporting an event at 24 hours and age, gender, high-velocity-low-amplitude-thrust and smoking status. ‘Pain’ (82%), ‘stiffness’ (40%) and ‘lack of mobility’ (28%) were the main presenting complaints, and ‘lower back’ (39%), ‘head/neck’ (26%) and ‘upper limb’ (14%) the commonest regions affected. AEs were reported by 83% of patients; ‘pain’ (74%), ‘stiffness’ (58%) and ‘unexpected tiredness’ (10%) were the most frequently reported. These peaked at 24, 48 and 24 hours respectively and were commonly rated as ‘mild’. There was no evidence for age, gender, HVLAT in crude or adjusted models; there were very weak/weak suggestions smoking cessation may be associated with reporting AEs; adjusted OR for ex-smokers versus never-smokers was 3.50 (0.66–18.40; P=0.14); ex-smokers versus smokers was 5.67 (0.85–37.80; P=0.07)). Conclusion. Using online questionnaire is feasible within a teaching clinic. Over 80% of patients reported one or more mild adverse events post-treatment. A larger study may be warranted testing the hypothesis smoking status predicts reporting of adverse events. No conflicts of interest. Sources of funding: The European School of Osteopathy. This abstract has not been previously published in whole or substantial part nor has it been presented previously at a national meeting

During the COVID-19 pandemic, video/phone consultations (VPC) were increasingly utilised as an alternative to face-to-face (F2F) consultations, to minimise nosocomial viral exposure. We previously demonstrated that VPCs were highly rated by both patients and clinicians. This study compared satisfaction between both clinic modalities in contemporaneously delivered outpatient surveys. We also assessed the feasibility and effects of converting F2F orthopaedic consultations to VPC. Surveys were posted to patients who attended VPCs and F2F consultations at a large tertiary centre from August to October 2020 inclusive, across 51 specialties. F2F and VPC patients ranked their overall satisfaction with their consultation on a 10-point numerical scale (10=highest satisfaction). Simultaneously, a pilot study was undertaken of outpatient fracture clinics to identify patients suitable for VPCs, with X-rays (if needed) taken and transferred from satellite sites to reduce tertiary centre footfall. For F2F consultations, 1419 of 4465 surveys (31.8%) were returned with similar rates for VPCs (1332 of 4572, 29.1%). While mean satisfaction ratings were high for both clinic modalities, they were significantly higher for F2F: 9.13 (95% CI 9.05-9.22) for F2F clinics, compared to 8.23 (95% CI 8.11-8.35) for VPCs (p<0.001, t-test). F2F patients were almost four times more likely to state a preference for future F2F appointments compared to VPCs, whereas patients who attended VPCs showed an equal preference for either option (p< 0.001, chi2 test). 53% of 111 fracture clinic patients sampled were identified as suitable for VPCs. 1 patient (1.7%) requested their VPC to be converted to F2F due to poor symptom control. Our study showed patients reported high satisfaction ratings for both F2F clinics and VPCs, with prior experience of VPCs affecting patients’ future preferences. Only 1.7% of F2F patients converted to VPCs declined their virtual appointment. Our results support future use of VPCs

Malalignment is often postulated as the main reason for the high failure rate of total ankle replacements (TARs). Only a few studies have been performed to correlate radiographic TAR malalignment to the clinical outcome, but no consistent trends between TAR alignment parameters and the clinical outcome were found. No standard TAR alignment measurement method is present, so reliable comparison between studies is difficult. Standardizing TAR alignment measurements and increasing measurable parameters on radiographs in the clinic might lead to a better insight into the correlation between malalignment and the clinical outcome. This study aims to develop and validate a tool to semi-automatic measure TAR alignment, and to improve alignment measurement on radiographs in the clinic. A tool to semi-automatically measure TAR alignment on anteroposterior and lateral radiographs was developed and used by two observers to measure TAR alignment parameters of ten patients. The Intraclass Coefficient (ICC) was calculated and accuracy was compared to the manual measurement method commonly used in the clinic. The tool showed an accuracy of 76% compared to 71% for the method used during follow-up in the clinic. ICC values were 0.94 (p<0.01) and higher for both inter-and intra-observer reliability. The tool presents an accurate, consistent, and reliable method to measure TAR alignment parameters. Three-dimensional alignment parameters are obtained from two-dimensional radiographs, and as the tool can be applied to any TAR design, it offers a valuable addition in the clinic and for research purposes

Abstract. Background. Post operative radiographs following total joint arthroplasty are requested as part of routine follow up in many institutions. These studies have a significant cost to the local departments, in terms of financial and clinic resources, however, previous research has suggested they may not alter the course of the patients treatment. The purpose of this study was to assess the significance of elective post operative radiographs on changes in management of patients who underwent total joint arthroplasty. Method. All patients who underwent total knee arthroplasty and total hip arthroplasty at a District General Hospital from 2019 to 2020 were included. Data was collected retrospectively from medical records and radiograph requests. Alterations to clinical management based on radiographic findings were reviewed in clinic letters. Results. A total of 227 Total joint arthroplasty were retrieved. With 111(49%) total hip arthroplasty and 116 (51%) total knee arthroplasty. 54 were excluded due to having no clinical follow up and 173 met inclusion criteria. 56 (32%) had their post operative elective radiograph, while 93 (53.8%) patients had none. There were no abnormalities detected from the elective radiographs and none of the patients returned to the theatre. 24 patients (13%) presented with symptoms and had non-elective radiographs, 16 (67%) did not have any interventions and 8 (4.6%) required intervention and were taken to theatre. Discussion: Not performing these radiographs saves time, cost, and prevents unnecessary radiation exposure. In our institution, a 2-view joint radiograph costs £29 and takes roughly 15 minutes. This does not include indirect costs of additional clinic time and patient waiting time. In the larger context, the cost associated with elective radiographs is significant and our data suggests that routine post-operative radiographs are not beneficial as part of standard post-operative protocol for asymptomatic patients. However, performing imaging remains beneficial for patients who re-present with symptoms. Conclusion. Routine elective post-operative joint radiographs did not detect any true abnormalities. Information from elective radiographs has no clinical significance and did not change management. Therefore, this study recommends that there is no rationale requesting elective post-operative joint radiographs. Declaration of Interest. (b) declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported:I declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research project