Aims. Understanding of open fracture management is skewed due to reliance on small-number lower limb, specialist unit reports and large, unfocused registry data collections. To address this, we carried out the Open Fracture Patient Evaluation Nationwide (OPEN) study, and report the demographic details and the initial steps of care for patients admitted with open fractures in the UK. Methods. Any patient admitted to hospital with an open fracture between 1 June 2021 and 30 September 2021 was included, excluding phalanges and isolated hand injuries. Institutional information governance approval was obtained at the lead site and all data entered using Research Electronic Data Capture. Demographic details, injury, fracture classification, and patient dispersal were detailed. Results. In total, 1,175 patients (median age 47 years (interquartile range (IQR) 29 to 65), 61.0% male (n = 717)) were admitted across 51 sites. A total of 546 patients (47.1%) were employed, 5.4% (n = 63) were diabetic, and 28.8% (n = 335) were smokers. In total, 29.0% of patients (n = 341) had more than one injury and 4.8% (n = 56) had two or more open fractures, while 51.3% of fractures (n = 637) occurred in the lower leg. Fractures sustained in vehicle incidents and collisions are common (38.8%; n = 455) and typically seen in younger patients. A simple fall (35.0%; n = 410) is common in older people. Overall, 69.8% (n = 786) of patients were admitted directly to an orthoplastic centre, 23.0% (n = 259) were transferred to an orthoplastic centre after initial management elsewhere, and 7.2% were managed outwith specialist units (n = 81). Conclusion. This study describes the epidemiology of open fractures in the UK. For a decade, orthopaedic surgeons have been practicing in a guideline-driven, network system without understanding the patient features, injury characteristics, or dispersal processes of the wider population. This work will inform care pathways as the UK looks to the future of trauma networks and guidelines, and how to optimize care for patients with open fractures. Cite this article: Bone Jt Open 2022;3(10):746–752

Aims. To identify the prevalence of neuropathic pain after lower limb fracture surgery, assess associations with pain severity, quality of life and disability, and determine baseline predictors of chronic neuropathic pain at three and at six months post-injury. Methods. Secondary analysis of a UK multicentre randomized controlled trial (Wound Healing in Surgery for Trauma; WHiST) dataset including adults aged 16 years or over following surgery for lower limb major trauma. The trial recruited 1,547 participants from 24 trauma centres. Neuropathic pain was measured at three and six months using the Doleur Neuropathique Questionnaire (DN4); 701 participants provided a DN4 score at three months and 781 at six months. Overall, 933 participants provided DN4 for at least one time point. Physical disability (Disability Rating Index (DRI) 0 to 100) and health-related quality-of-life (EuroQol five-dimension five-level; EQ-5D-5L) were measured. Candidate predictors of neuropathic pain included sex, age, BMI, injury mechanism, concurrent injury, diabetes, smoking, alcohol, analgaesia use pre-injury, index surgery location, fixation type, Injury Severity Score, open injury, and wound care. Results. The median age of the participants was 51 years (interquartile range 35 to 64). At three and six months post-injury respectively, 32% (222/702) and 30% (234/787) had neuropathic pain, 56% (396/702) and 53% (413/787) had chronic pain without neuropathic characteristics, and the remainder were pain-free. Pain severity was higher among those with neuropathic pain. Linear regression analyses found that those with neuropathic pain at six months post-injury had more physical disability (DRI adjusted mean difference 11.49 (95% confidence interval (CI) 7.84 to 15.14; p < 0.001) and poorer quality of life (EQ-5D utility -0.15 (95% CI -0.19 to -0.11); p < 0.001) compared to those without neuropathic characteristics. Logistic regression identified that prognostic factors of younger age, current smoker, below knee fracture, concurrent injuries, and regular analgaesia pre-injury were associated with higher odds of post-injury neuropathic pain. Conclusion. Pain with neuropathic characteristics is common after lower limb fracture surgery and persists to six months post-injury. Persistent neuropathic pain is associated with substantially poorer recovery. Further attention to identify neuropathic pain post-lower limb injury, predicting patients at risk, and targeting interventions, is indicated. Cite this article: Bone Joint J 2021;103-B(6):1047–1054

Management of highly displaced acromioclavicular joint (ACJ) injuries remain contentious. It is unclear if delayed versus acute reconstruction has an increased risk of fixation failure and complications. The primary aim of this was to compare complications of early versus delayed reconstruction. The secondary aim was to determine modes of failure of ACJ reconstruction requiring revision surgery. A retrospective study was performed of all patients who underwent operative reconstruction of ACJ injuries over a 10-year period (Rockwood III-V). Reconstruction was classed as early (<12 weeks from injury) or delayed (≥12 weeks). Patient demographics, fixation method and post-operative complications were noted, with one-year follow-up a minimum requirement for inclusion. Fixation failure was defined as loss of reduction requiring revision surgery. 104 patients were analysed (n=60 early and n=44 delayed). Mean age was 42.0 (SD 11.2, 17–70 years), 84.6% male and 16/104 were smokers. No difference was observed between fixation failure (p=0.39) or deep infection (p=0.13) with regards to acute versus delayed reconstruction. No patient demographic or timing of surgery was predictive of fixation failure on regression modelling. Overall, eleven patients underwent revision surgery for loss of reduction and implant failure (n=5 suture fatigue, n=2 endo-button escape, n=2 coracoid stress fracture and n=2 deep infection). This study suggests that delayed ACJ reconstruction does not have a higher incidence of fixation failure or major complications compared to acute reconstruction. For those patients with ongoing pain and instability following a trial of non-operative treatment, delayed reconstruction would appear to be a safe treatment approach

Introduction. Fracture and deformity after frame removal is a known risk in 9–14.5% of patients after circular frame treatment. The aims of this study were to assess the effectiveness of our staged protocol for frame removal and risk factors for the protocol failure. Methods and materials. We identified 299 consecutive patients who underwent circular frame fixation for fracture or deformity correction in our unit from our prospective database. All 247 patients who followed the staged frame removal protocol were included in this study. We reviewed the electronic clinical record and radiographs of each patient to record demographics, risk factors for treatment failure and outcome following frame removal. We defined failure of the protocol as a re-fracture or change in bony alignment within 12 weeks of frame removal. Results underwent statistical analysis using Chi square analysis. Results. Of the 247 patients, 196 were trauma patients, of which 56 were open fractures and 48 were elective cases. There were 92 Ilizarov frames and 155 hexapods. 93 patients were smokers. The protocol failed to prevent mechanical failure after frame removal in 10 patients, of which four had refracture and six had an increase in deformity. The average increase in deformity was 7.7 in the frontal plane and 3.8 in the lateral plane. We identified risk factors for mechanical failure in eight of the ten; four were smokers, two were on steroids and two had hypophosphataemic rickets. Of the ten patients, four were for elective indications, six for trauma. Two of the six trauma patients had been treated for open fractures. ‘The type of frame and smoking history showed no statistical association with mechanical failure. Four patients went to have another frame, five were managed with plaster and one patient refused further treatment. Conclusion. Our staged reloading protocol may delay frame removal however it is a simple and effective way to confirm the timing of frame removal

Aims

Tobacco, in addition to being one of the greatest public health threats facing our world, is believed to have deleterious effects on bone metabolism and especially on bone healing. It has been described in the literature that patients who smoke are approximately twice as likely to develop a nonunion following a non-specific bone fracture. For clavicle fractures, this risk is unclear, as is the impact that such a complication might have on the initial management of these fractures.

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There is a lack of published evidence relating to the rate of nonunion seen in occult scaphoid fractures, diagnosed only after MRI. This study reports the rate of delayed union and nonunion in a cohort of patients with MRI-detected acute scaphoid fractures.

Introduction. Debate remains which surgical technique should be used for ankle arthrodesis. Several open approaches have been described, as well as the arthroscopic method, using a variety of fixation devices. Both arthroscopic and open procedures have good results with union rates of 93–95%, 3% malunion rate and patient satisfaction of 70–90%, although some report complication rates as high as 40%. Aims. To identify union, complication and patient satisfaction rates with open ankle fusions (using the plane between EHL and tibialis anterior). Method. A retrospective review of all isolated primary fusions performed between 2005 and 2009. Patient records were reviewed and patients were recalled for clinical evaluation and AOFAS scoring. Follow up range was 7 months–8.3 years (mean 4 years). Results. 82 ankles were identified in 73 patients. Medical notes were reviewed for all patients. Fifty five patients were clinically reviewed (75% response rate), a further 3 contacted by telephone (79% response rate). Fifeteen were not contactable. Male 47: 35 female, age range at surgery 18–75 years (mean 56.1), left 37: 45 right, 8 were smokers. Causes leading to fusion were: Trauma 52 (63%), OA 17, Rh.A 7, CMT 3, CTEV 2, Talar AVN 1. All fusions were performed with 2 (78) or 3 (4) medial tibiotalar screws. Length of stay range: 1–12 days (mean 3.1). All patients were placed in plaster post operatively for a minimum 12 weeks. Time to union ranged from 8 to 39 weeks (mean 13.3) with a union rate of 100%. Major complications were 14.6%: 7 (8.5%) malalignment, 3 (3.7%) wound problems, 2 (2.4%) complex regional pain syndrome. There were no non unions, DVT, PE, stress fractures or deep infections. There were 2 (2.4%) delayed unions (> 6 months, both smokers), 6 (7%) asymptomatic superficial peroneal nerve injuries and one saphenous nerve injury. Four (4.8%) required screw removal. Subsequent fusions were performed in 7.3%, 4 subtalar, 1 triple and 1 chopart. The AOFAS range was 8–89 (mean 66). 79% were either ‘very satisfied’ or ‘satisfied’ and 8% were ‘very disatisfied’ or ‘disatisfied’. Patients played a variety of sports including golf, squash, badmington and sky diving. Conclusion. These results show excellent union rates (100%) in part related to the strong no smoking policy and meticulous surgical technique. Two delayed unions (union at 39 and 31 weeks) were smokers. There were high satisfaction rates, however varus malalignment and persistent pain (particularly CRPS) resulted in dissatisfaction. Many patients remained highly active. These results exceed the current reported union rates and compare favourable with complications and patient satisfaction and we therefore advocate this technique

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To report the outcomes of patients with a fracture of the distal tibia who were treated with intramedullary nail versus locking plate in the five years after participating in the Fixation of Distal Tibia fracture (FixDT) trial.

Aims

Though most humeral shaft fractures heal nonoperatively, up to one-third may lead to nonunion with inferior outcomes. The Radiographic Union Score for HUmeral Fractures (RUSHU) was created to identify high-risk patients for nonunion. Our study evaluated the RUSHU’s prognostic performance at six and 12 weeks in discriminating nonunion within a significantly larger cohort than before.

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The aim of this study was to assess the safety and clinical outcome of patients with a femoral shaft fracture and a previous complex post-traumatic femoral malunion who were treated with a clamshell osteotomy and fixation with an intramedullary nail (IMN).

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The aim of this study was to compare the early postoperative mortality and morbidity in older patients with a fracture of the femoral neck, between those who underwent total hip arthroplasty (THA) and those who underwent hemiarthroplasty.

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The aim of this study was to perform the first population-based description of the epidemiological and health economic burden of fracture-related infection (FRI).

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The aim of this study was to compare the functional and radiological outcomes and the complication rate after nail and plate fixation of unstable fractures of the ankle in elderly patients.

We have previously reported that fibular nailing in the elderly is associated with a significantly reduced complication rate and greater cost-effectiveness when compared to ORIF. The aim of this study was to compare the outcomes of fibular nailing to ORIF in patients under the age of 65. 100 patients aged 18 to 64 were randomly allocated between groups. Outcomes assessed over two years post-operatively included: development of wound complications or radiographic arthritis, the accuracy of reduction and patient satisfaction. The mean age was 44, 25% of patients were smokers and 35% had some form of comorbidity of whom three were diabetic. 27 injuries occurred after sport and two after assault the remainder occurred after a simple fall from a standing height. Superficial wound infections occurred in two patients in each group. Six patients requested removal of the nail, and six patients requested plate and screw removal. Patient reported outcome scores were comparable for the two groups. Two failures of fixation occurred in the fibular nail group; one in a patient with neuropathy. One failure of fixation occurred in the ORIF group. All other patients went on to an anatomical union without complication. Patient satisfaction with the surgical scar was higher after fibular nailing (visual analogue scale mean 0.75, range 0–5) than for ORIF (mean 1.5, range 0–7). The fibular nail allows accurate reduction and secure fixation of ankle fractures with comparable radiographic and patient-reported outcomes to ORIF at two years and a greater patient satisfaction with the appearance of the surgical scars

Aims

To determine whether platelet-rich plasma (PRP) injection improves outcomes two years after acute Achilles tendon rupture.

Calcaneal fracture fixation over the past decade has been practised via an extensile lateral incision. This can be complicated by infection and wound breakdown. We have developed a new technique for fixation of the calcaneal fractures – MACO. We utilise a 4 cm sub fibular incision to aid joint visualisation and fracture reduction. Fixation is via percutaneous screws. We analysed our prospectively collected database. 26 fractures were fixed over an 18 month period at Glasgow Royal Infirmary by three consultant surgeons. 22 patients were male and half were smokers. Mean follow up was 5 months (range 1.5 – 18 months). The mean age of our patients is 41 (range 25–68). The mean pre operative Bohler's angle was 16.7 degrees. Gissane's angle was similarly abnormal with a mean of 129 degrees. The average duration of surgery was 73 minutes (range 45–100 minutes). Post operatively, Bohler's angle was improved. The mean was 29 degrees. There was no significant difference with Gissane's angle. The mean was 128 degrees. There were no superficial wound infections. One patient was troubled by wound breakdown with subsequent deep infection. There was no need for metalwork removal in our series of patients. Two patients developed post traumatic osteoarthritis of the sub talar joint. Only one has required sub talar joint fusion. We conclude that the novel technique which we describe is successful in restoring calcaneal anatomy with few complications. Further follow up is needed to determine the long term outcomes of such surgery

Aims

This study aims to estimate economic outcomes associated with 30-day deep surgical site infection (SSI) from closed surgical wounds in patients with lower limb fractures following major trauma.

Limb reconstruction requires high levels of patient compliance and impacts heavily on social circumstances. The epidemiology and socioeconomic description of trauma patients has been well documented, however no study has assessed the epidemiology of limb reconstruction patients. The aim of this project is to describe patients attending Limb Reconstruction Services (LRS) in order to highlight and address the social implications of their care. All LRS cases under a single surgeon in a district general hospital were included from 2010 – 2016. Demographics, ASA grade, smoking status, mental health status and employment status were collated. Postcode was converted into an Index of Multiple Deprivation score using GeoConvert® software. Patient socioeconomic status was then ranked into national deprivation score quintiles (quintile 1 is most affluent, quintile 5 is most deprived). Deprivation scores were adjusted by census data and analysed with Student's T-test. The distance from the patient's residence to the hospital was generated through AA route planner®. Patient attendance at clinic and elective or emergency admissions was also assessed. Patient outcomes were not part of this research. There were 53 patients, of which 66% (n=35) were male, with a mean age of 45 years (range 21–89 years). Most patients were smokers (55%, n=29), 83% (n=42) were ASA 1 or 2 (there were no ASA 4 patients). The majority of indications were for acute trauma (49%), chronic complications of trauma (32%), congenital deformity (15%) and salvage fusion (4%). Mental health issues affected 23% (n=12) of cases and 57% of working-aged patients were unemployed. Mental health patients had a higher rate of trauma as an indication than the rest of the cohort (93% vs. 76%). Deprivation quintiles identified that LRS patients were more deprived (63% in quintiles 4 and 5 vs. 12% of 1 and 2), but this failed to reach statistical significance (p=0.9359). The mean distance from residence to hospital was 12 miles (range 0.35–105 miles, median 7 miles). The patients derived from a large region made up of 12 local authorities. There was a mean of 17 individual LRS clinic attendances per patient (range: 3–42). Cumulative distance travelled for each patient during LRS treatment was a mean of 495 miles (range 28 – 2008 miles). The total distance travelled for all 53 patients was over 26,000 miles. The results largely mirror the findings of trauma demographic and socioeconomic epidemiology, due to the majority of LRS indications being post-traumatic in this series. The high rates of unemployment and mental health problems may be a risk factor for requiring LRS management, or may be a product of the treatment. Clinicians may want to consider a social care strategy alongside their surgical strategy and fully utilise their broader MDT to address the social inequalities in these patients. This strategy should include a mental health assessment, smoking cessation therapy, sign-posted support for employment circumstances and a plan for travel to the hospital. The utilisation and cost of ambulance services was not possible with this methodology. Further work should prospectively assess the changes in housing circumstances, community healthcare needs and whether there was a return to employment and independent ambulation at the end of treatment

Aims

Deep surgical site infection (SSI) remains an unsolved problem after hip fracture. Debridement, antibiotic, and implant retention (DAIR) has become a mainstream treatment in elective periprosthetic joint infection; however, evidence for DAIR after infected hip hemiarthroplaty is limited.

Background. Distal tibial metaphyseal fractures pose many complexities. This study assessed the outcomes of distal tibial fractures treated with percutaneously inserted medial locking plates. Methods. Eighteen patients were selected based on the fracture pattern and classified using the AO classification and stabilised with an AO medial tibial locking plate. Time to fracture union, complications and outcomes were assessed with the American Orthopaedic Foot and Ankle Society ankle score at 12 months. Results. Sixteen of the 18 patients achieved fracture union, with 1 patient lost to follow up. Twelve fractures united within 24 weeks, with an average union time of 23.1 weeks. Three delayed unions, two at 28 weeks and one at 56 weeks. The average time to union was 32 weeks in the smokers and 15.3 weeks in the non-smokers. Five of the 18 patients (27%) developed complications. One superficial wound infection and one chronic wound infection, resulting in non-union at 56 weeks, requiring revision. Two patients required plate removal, one after sustaining an open fracture at the proximal end of the plate 6 months after surgery (post fracture union) and the other for painful hardware. One patient had implant failure of three proximal diaphyseal locking screws at the screw head/neck junction, but successful fracture union. The average AOFAS ankle score was 88.8 overall, and 92.1 in fractures that united within 24 weeks. Conclusions. Distal tibial locking plates have high fracture union rates, minimum soft tissue complications, and good functional outcomes. The literature shows similar fracture union and complication rates in locking and non-locking plates