The effect of head injury on systemic physiology, including bone healing is still a topic of vivid discussion. We aimed to investigate whether in patients with long bone fractures the presence of head injury is associated with excessive callus formation. Data on patients with head injury and femoral diaphyseal fracture admitted to our trauma unit between 1997- 2002 were collected and analysed. Patients with factors that could influence bone healing such as smoking, NSAIDs and hormonal disorders were excluded. The severity of head injury was quantified using GCS, AIS and CT scan reports. Patients matched for age, sex and ISS with femoral shaft fractures and no head injury formed the control group of the study. All the fractures were stabilised with reamed femoral nail. The quantification of fracture healing response was estimated by taking the radiological ratio of the largest diameter of callus formed into two planes and the adjacent normal diameter of femoral canal. The minimum follow-up of the patients was 12 months. In total 42 patients were studied, 17 with head injury and femoral fracture and 25 with an isolated femoral fracture, (control group). Both groups were comparable in terms of age, sex, ISS. The difference between the mean callus to diaphyseal ratio was statistically significant for both the AP and Lateral projections (AP – mean difference 0.462, 95% CI 0.312 to 0.602, p<0.0001, LAT – mean difference 0.289, 95% CI 0.142 to 0.436, p<0.001) with the head injured patients having more florid callus compared to the control group. This study supports the view that head injury leads to exuberant callus formation in patients with long bone fractures. The mechanisms of this response could be both central and local. Research is ongoing to elucidate the pathways involved in this biological phenomenon

In February 2004, our institute began to perform routine cervical CT scans in addition to head CT examinations on patients with blunt head trauma who had received high energy injuries. We present the findings of 108 patients who underwent a routine cervical CT within the last year and the usefulness of routine cervical CT examinations is discussed. The present report is, to our knowledge, the only prospective study to examine the utility of routine cervical CT examinations. Among the patients admitted to the emergency room of our institute after receiving high energy injuries, 108 patients had blunt head trauma and underwent a routine cervical CT examination in addition to the head CT examination specified by our original protocol for cervical clearance. The mechanism of injury and the presence of cervical bone lesions were noted in each case. 76 males and 32 females ranging in age from 13 to 77 years (average, 41.0 years) were included in the study. Among these 108 cases, cervical fractures or subluxation were visible in 5 cases on plain films. Although no fractures were seen on the plain films taken in the remaining 103 cases, the additional cervical CT examinations demonstrated 14 cervical fractures in 13 (12.6%) of these cases. For patients with blunt head trauma, a cervical CT examination is not usually performed if no evidence of a cervical fracture is found on plain films and no neurological deficits are present. Nevertheless, the present findings suggest that many cervical fractures may have been missed on plain films in the past, and the routine inclusion of a cervical CT examination in addition to a head CT examination might be appropriate in the evaluation of patients with blunt head trauma who have been involved in a high energy injury

Unstable chest wall injuries have high rates of mortality and morbidity. These injuries can lead to respiratory dysfunction, and are associated with high rates of pneumonia, sepsis, prolonged ICU stays, and increased health care costs. Numerous studies have demonstrated improved outcomes with surgical fixation compared to non-operative treatment. However, an adequately powered multi-centre randomized controlled study using modern fixation techniques has been lacking. We present a multi-centred, prospective, randomized controlled trial comparing surgical fixation of acute, unstable chest wall injuries with the current standard of non-operative management. Patients aged 16–85 with a flail chest (3 or more consecutive, segmental, displaced rib fractures), or severe deformity of the chest wall, were recruited from multiple trauma centers across North America. Exclusion criteria included: severe pulmonary contusion, severe head trauma, randomization>72 hours from injury, inability to perform surgical fixation within 96 hours from injury (in those randomized to surgery), fractures of the floating ribs, or fractures adjacent to the spine not amendable to surgical fixation. Patients were seen in follow-up for one year. The primary outcome was days free from mechanical ventilation in the first 28 days following injury. Secondary outcomes were days in ICU, rates of pneumonia, sepsis, need for tracheostomy, mortality, general health outcomes, pulmonary function testing, and other complications of treatment. A sample size of 206 was required to detect a difference of 2 ventilator-free days between the two groups, using a 2-tailed alpha error of 0.05 and a power of 0.80. A total of 207 patients were recruited from 15 sites across Canada and USA, from 2011–2018. Ninety-nine patients were randomized to non-operative treatment, and 108 were randomized to surgical fixation. Overall, the mean age was 53 years, and 75% of patients were male, with 25% females. The commonest mechanisms of injury were: motor vehicle collisions (34%), falls (20%), motorcycle collisions (14%), and pedestrian injuries (11%). The mean injury severity score (ISS) at admission was 26, and patients had a mean of 10 rib fractures. Eighty-nine percent of patients had pneumothorax, 76% had haemothorax, and 54% had pulmonary contusion. There were no differences between the two groups in terms of demographics. The final results will be available and presented at the COA meeting in Halifax. This is the largest randomized controlled trial to date, comparing surgical fixation to non-operative treatment of unstable chest wall and flail chest injuries. The results of this study will shed light on the best treatment options for patients with such injuries, help understand outcomes, and guide treatment. The final results will be available and presented at the COA meeting in Halifax

Surfing is a popular UK water-sport. Recommendations for protective gear are based on studies abroad from trauma from large waves and reef breaks which may not be relevant in the UK. This study assesses the aetiology of UK surfing injuries in order to assist treatment and provide formative recommendations on protective equipment. Data was collected from UK surf clubs via an online survey. 130 individuals reported 335 injuries. M:F ratio 85:45, median age 28 (range 17–65). Head injuries were the most common (24%) followed by foot and ankle (19%). Surfers collided most often with their own boards (31%) followed by rocks/coral (15%), the sea (11%) and other surf boards (10%). Lacerations were the commonest injury (31%); followed by bruises/ black-eyes (24%) and joint/ligament sprains (15%). Concussions (5%), fractures (3%) and teeth injuries (1%) were rare. Less than 1/3 of all injuries required professional medical attention, 2 required operative intervention. Surfing injuries in the UK are common but usually minor. Serious head injuries (fractures and concussions) are rare. There is insufficient evidence to warrant the routine use of protective helmets whilst surfing in the UK, although protective head and foot gear may be considered when surfing the rarer reef/ rock breaks

Delayed management of high energy femoral shaft fractures is associated with increased complication rates. It has been suggested that there is less urgency to stabilize lower energy femoral shaft fractures. The purpose of this study was to evaluate the effect of surgical delay on 30-day complications following fixation of lower energy femoral shaft fractures. Patients ≥ 18 years who underwent either plate or nail fixation of low energy (falls from standing or up to three steps' height) femoral shaft fractures from 2005 – 2016 were identified from the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) via procedural codes. Patients with pathologic fractures, fractures of the distal femur or femoral neck were excluded. Patients were categorized into early (< 2 4 hours) or delayed surgery (2–30 days) groups. Bivariate analyses were used to compare demographics and unadjusted rates of complications between groups. A multivariable logistic regression was used to compare the rate of major and minor complications between groups, while adjusting for relevant covariables. Head injury patients and polytrauma patients are not included in the NSQIP database. Of 2,716 lower energy femoral shaft fracture patients identified, 2,412 (89%) were treated within 1 day of hospital admission, while 304 (11.2%) were treated between 2 and 30 days post hospital admission. Patient age, American Society of Anesthesiologists (ASA) classification score, presence of diabetes, functional status, smoking status, and surgery type (nail vs. plate) were significantly different between groups (p After adjusting for all relevant covariables, delayed surgery significantly increased the odds of 30-day minor complications (p=0.02, OR = 1.48 95%CI 1.01–2.16), and 30-day mortality (p < 0 .001), OR = 1.31 (95%CI 1.03–2.14). The delay of surgical fixation of femoral shaft fractures appears to significantly increase patients' risk of minor adverse events as well as increase mortality. With only 89% of patients being treated in the 24 hour timeframe that constitutes best practice for treatment of femoral shaft fractures, there remains room for improvement. These results suggest that early treatment of all femoral shaft fractures, even those with a lower energy mechanism of injury, leads to improved outcomes

The causes of a stiff elbow are numerous including: post-traumatic elbow, burns, head injury, osteoarthritis, inflammatory joint disease and congenital. Types of stiffness include: loss of elbow flexion, loss of elbow extension and loss of forearm rotation. All three have different prognoses in terms of the timing of surgery and the likelihood of restoration of function. Contractures can be classified into extrinsic and intrinsic (all intrinsic develop some extrinsic component). Functional impairment can be assessed medicolegally; however, in clinical practice the patient puts an individual value on the arc of motion. Objectively most functions can be undertaken with an arc of 30 to 130 degrees. The commonest cause of a Post-traumatic Stiff elbow is a radial head fracture or a complex fracture dislocation. Risk factors for stiffness include length of immobilisation, associated fracture with dislocation, intra-articular derangement, delayed surgical treatment, associated head injury, heterotopic ossification. Early restoration of bony columns and joint stability to allow early mobilisation reduces incidence of joint stiffness. Heterotopic ossification (HO) is common in fracture dislocation of the elbow. Neural Axis trauma alone causes HO in elbows in 5%. However, combined neural trauma and elbow trauma the incidence is 89%. Stiffness due to thermal injury is usually related to the degree rather than the site. The majority of patients have greater than 20% total body area involved. Extrinsic contractures are usually managed with a sequential release of soft tissues commencing with a capsular excision (retaining LCL/MCL), posterior bundle of the MCL +/− ulna nerve decompression (if there is loss of flexion to 100 degrees). This reliably achieved via a posterior incision, a lateral column exposure +/− ulna nerve mobilisation. A medial column exposure is a viable alternative. Arthroscopic capsular release although associated with a quicker easier rehabilitation is associated with increased neural injury. Timing of release is specific to the type of contracture, i.e. flexion contractures after approx. six months, extension contractures ASAP but after four months, loss of forearm rotation less 6 to 24 months. The use of Hinged Elbow Fixators is increasing. The indications include reconstructions that require protection whilst allowing early movement, persistent instability or recurrent/late instability or interposition arthroplasty. Post-operative rehabilitation requires good analgesia, joint stability and early movement. The role of CPM is often helpful but still being evaluated

Introduction. The available scoring methods and outcome analysis methods in lower extremity skeletal trauma with vascular injuries are not always specific. Biochemical parameters like venous blood lactate, bicarbonate and serum CPK (at the time of admission and serial monitoring) were measured to assess whether they supplement clinical parameters in predicting limb salvageability in lower extremity skeletal trauma with vascular injuries. Materials and methods: 74 adult patients with long bone fracture of lower limb associated with vascular injury (open and closed) were included in the study group. Patients with significant head injury (who cannot provide informed consent) and those with mangled extremities (MESS score>8) were excluded. Methodology. Pre-operative requirement for fasciotomy was recorded. A vascular surgery consultation was obtained. CT angiography and DSA were performed if needed only. Venous blood samples from the injured limb were withdrawn for lactate and bicarbonate analysis. Serum CPK was estimated at the time of admission and repeated at 6, 12, 24, 48 and 72 hours after admission. A record was maintained about the type and duration of surgery, blood loss, type of anaesthesia used and fasciotomy in the post-operative period. Results. Of the 74 patients included in the study, 55 patients were taken up for a revascularization procedure, 13 patients for primary amputation and in remaining six patients, no vascular surgery was required. If the level of bicarbonate in the injured limb was less than 16.5 mmol/L, pH < 6.89 the probability of survival of the limb after a revascularization procedure is low and the injured limb will need an amputation eventually. Lactate levels and creatinine kinase were not of any predictive value regarding the outcome of the injured limb. Conclusion. Along with clinical signs, low levels of bicarbonate (<16.5 mmol/L), pH (<6.89), and high levels of pCO2, base deficit in the injured limb at the time of presentation were associated with the less favorable outcome-amputation

Introduction:. Trauma is endemic in South Africa. The upper thoracic spine is extremely difficult to image and assess clearly with frontline x-rays resulting in up to 22% of proximal fractures being missed. Aim:. To review a series of patients with proximal thoracic fractures. Methods:. Thirty-three patients with proximal thoracic fractures in the T1–T4 area managed in a spinal unit were identified. A retrospective review of medical records and radiology was undertaken. Demographic data, mechanism of injury, diagnostic modalities, level and type of fracture, neurological status, associated injuries, hospital stay, management, complications and outcome was recorded. Results:. There were 21 males and 12 females, with a median age of 31.8 years. Aetiology was 21 MVA passengers, 8 drivers, 1 pedestrian, 1 assault, 1 bicycle and 1 hanglider accident. Delay in diagnosis was 1 day in 8, 2–5 days in 2 and greater than 2 weeks in 5. The fractures were A1 in 7, A3 in 14, B1 in 7, C1 in 2 and C2 in 2. Twenty three patients had neurological compromise, 13 being complete. Twenty-three had associated chest and head injuries. Hospital stay was a mean of 27 days (maximum 246) and ICU stay median 14 (maximum 115) days. Twenty-six patients underwent surgery, posterior instrumented fusion being the commonest procedure. Although the surgery did not change the median kyphosis (25° preop to 20°at 1 year and 21°at 2 years), the most kyphotic patients were improved (55°to 45°). Conclusion:. A high index of suspicion for proximal thoracic fractures needs to be maintained in high energy injuries, especially MVA passengers, where there is chest injury. Prompt exclusion by appropriate special investigations is mandatory. Once recognized, they can be adequately managed with posterior instrumented fusion, although these patients are resource intensive due to the associated neurological impairment and chest injuries

Introduction. Paediatric hip fracture accounts for less than one percent of paediatric fractures. Previous studies report complication rates between 20 and 92%. Method. We retrospectively identified patients with fixation for neck of femur fractures at Birmingham Children's Hospital. All patients were under age sixteen. Data were reviewed over a 10 year period (1997-2006). Fractures were classified by Delbet's classification and Ratliff's system to grade avascular necrosis (AVN). Function was assessed using Ratcliff's criteria, incorporating clinical examination and radiographic findings. Results. 15 femoral neck fractures were treated in 14 patients over a ten year period (R=1997-2006). One patient sustained bilateral fractures. Three patients had osteogenesis imperfecta and one osteopetrosis. Mean age at injury was 10.3 years (R=6-14 years). Mean follow-up was 31 months (R=6-110 months). Two fractures were Delbet type-I (13.3%), four type-II (26.7%), six type-III (40%) and three type-IV fractures (20%). Associated injuries included calcaneal fracture, head injury, pubic rami, acetabular and tibial fractures, hip dislocation, and depressed skull fracture with extradural haematoma. Eleven patients were operated on within 24 hours (R=4-19 hours) and four after 24 hours (R=2-11 days). One patient operated on within seven hours had a poor outcome. Premature physeal closure (PPC) occurred in all patients with physeal penetration (Fishers Exact test: p=0.077). The results were ‘good’ in 14 patients (93%) and ‘poor’ in one patient with Ratliff's Type I avascular necrosis (6.7%). This 13 year old male sustained a Delbet type 1 fracture with dislocation of the femoral epiphysis after a road traffic accident. The AVN and PPC rates were 6.7% and 33%. Coxa vara was diagnosed in two patients. One patient developed a significant leg length discrepancy (>2cm). Superficial wound infections occurred in two patients. No non-unions occurred. Conclusion. Complication rates are lower than historical studies

The purpose of the present study is to determine the incidence, location and rate of VTE following routine mechanical, chemical prophylaxis in trauma/elective patients and to understand what factors are responsible for the continuing high frequency of thromboembolic complication despite the fact that low molecular-weight heparin (LMWH) is now widely used for prophylaxis. All of the inpatients at the orthopaedics ward, Princess Alexandra Hospital (level one trauma centre, Brisbane) between the first May 2009 and 30th of April 2010 with the diagnosis of DVT/PE were included in this study. Patients were chosen based on the diagnosis of DVT with ultrasound or PE with CTPA during their admission in this period which was performed whenever clinical signs indicated DVT or PE. 64% of the included patients had DVT and 42% had PE which was developed during their admission. Included patients had a mean age ±SD age of 56years ± 23 years, 68% were men and 72% suffered trauma. The 18% of patients had previous history of PE or DVT. The incidence of VTE was significantly higher in men at ages between 20–40 .29% of the patients had ICU admission during their stay in hospital. 28%had spinal cord injury, 21%with head trauma, and 36%with multiple bone fractures. Most of the patients had lower limb injury or operation and just one patient was with isolated upper limb injury. The mean period of hospitalization for the included patients were 29 ± 19 days (range, 6–77). DVTs occurred 8 days ± 7 days(range, 1–31) post admission. PEs occurred 10 days ± 8 days (range, 3–30) after admission. Location of DVT was available for 14 patients: 9 (64%)lower and 6 (43 %)upper, with one(0.07%)having both. Twelve of 28 patients with VTE were started on prophylactic clexane (40mg once daily), and six patients were on heparin(5000 unit twice daily). All of the patients with PE had lower limb injury. Considering the number of orthopaedics ward patients during our study period our data show the incidence of VTE in one year is lower than that of literature and the common standard prophylaxis with early mechanical prophylaxis after admission and following pharmacological prophylaxis when it is safe has acceptable results

A single centre, prospective study of 196 closed tibial diaphyseal fractures treated by monolateral external fixation. Surgical management of all patients followed a protocol of the senior author (PBMT), with regard to technique and fracture reduction. Operations were performed by several different surgeons including the senior author. A definitive fixator was used as a reduction tool in 34 cases, and a separate fracture reduction device was used in 162 patients. Follow-up was in a dedicated external fixator clinic by the senior author until one year post-fracture healing. Fracture healing was determined by fracture stiffness measurements. 196 tibial fractures in 196 patients, average age 29 (range 12-80). 111 right sided and 85 left sided. 166 male and 30 female. 116 fractures due to low energy and 80 due to high energy. Mechanism of injury. football 75, fall 52, RTA 49, others 20. 33 patients had an additional 74 injuries: 38 fractures/dislocations (3 open), 7 compartment syndromes, 7 head injuries, 16 chest injuries, 9 soft tissue injuries. According to AO classification system: 33 A1, 47 A2, 42 A3, 15 B1, 46 B2, 7 B3. Time to fracture healing was 19 weeks on average (range 9-87). 15 patients had coronal deformity >5 degrees and 1 also had saggital deformity >10 degrees. One osteotomy for correction of malunion. 279 pin site infections requiring antibiotics in 35 patients. 7 fixators removed early due to pin site infection. One established osteomyelitis-lautenbach. 7 refractures, all healed (5 with pop, 2 with further fixator). Non-union: 5 hypertrophic, 2 atrophic-all healed with further external fixation. Our results show that external fixation of closed tibial fracture is a viable alternative to other treatment methods with regard to healing time and angular deformity. Our study also uses a well validated end point to define fracture healing and does not rely on the difficulty of defining union on clinical and radiological grounds

The straddle fractures represent a distinct anatomical pattern of pelvic trauma. Their specific clinical characteristics, associated injuries and clinical outcome remain mostly underreported and ambiguous. Over a 3-year period all straddle fractures were identified from a prospective database of a tertiary referral hospital. For all cases, excluding children < 16 years and pathologic fractures, demographic characteristics, associated trauma, ISS-2005, transfusion requirements, surgical procedures, post-operative course, complications and clinical outcome were recorded over a median follow-up of 19 months (7-36). All fractures were classified by the two senior authors separately. Of 280 pelvic fractures, 31(11%) straddle fractures were identified. The median age was 38 years (17-88) and the male/female ratio was 1.38. Half of them were classified as lateral-compression (51.6%), 19.4% as anteroposterior-compression, and 29% combined mechanism of injury. 9 cases had an intra-articular extension to one or both acetabula. Median ISS was 21 (9-57), while 71% had a serious (AIS>2) associated thoracic injury, 48.4% head injury, 38.7% abdominal injury, 51.6%- lower extremity fracture, and 38.7% significant urogenital injuries. Six underwent acute embolisation, and the mean transfusion rates over the initial 72hrs were 7.5 units-cRBC, 2.3 units-FFP, 0.5 units-PLTs. All cases were treated operatively, either with ORIF (14 cases), closed reduction and percutaneous screw fixation (10 cases), while an external fixator was used in 21 cases. The median length of stay was 21 days (1-106). The mortality rate was 6.5% (one on the day of admission and another after 15 days at the ICU). Eight superficial infections, 2 deep sepsis of pfannestiel wounds, as well as 1 asymptomatic nonunion of an inferior pubic rami were recorded. 5 cases underwent further surgery for late urogenital repair and 4 cases have chronic incontinence and sexual dysfunction symptoms. Straddle fractures represent a severe type of pelvic trauma, associated with severe mostly thoracic, head and extremity trauma, severe urogenital complications, and suggest pelvic ring instability that requires surgical stabilisation in the acute setting. They are easily identifiable at the initial radiological investigations and should alert the clinician for multidisciplinary assessment and early referral

Introduction. Trauma is the leading cause of death and disability in children. Pelvic fractures although rare, with a reported incidence of one per 100,000 children per year are 2. nd. only to skull fractures with respect to morbidity. The objectives of this study were to improve understanding of paediatric pelvic fractures through a concise review of all aspects of these fractures and associated injuries. Understanding the patterns in which paediatric pelvic fractures and their associated injuries occur and the outcome of treatment is vital to the establishment of effective preventative, diagnostic and therapeutic interventions. Patients and Methods. All children admitted to our unit with a pelvic fracture over the 14-year period from January 1995 to December 2008 were identified. The complete medical records and radiographs of all patients were obtained and reviewed. Data recorded included, age, sex, mechanism of injury, Glasgow Coma Score, Injury Severity Score, fracture type, radiological investigation, length of in-patient stay, length of intensive care unit stay, blood transfusion requirement, associated injuries, management (both orthopaedic and non-orthopaedic), length of follow-up, and outcome. Results. Over the study period thirty-nine children with a pelvic fracture were treated at our institute. The patients ranged in age from 1 to 14 years with a mean age of 8.6. The mean Glasgow coma score at presentation was 13.25 (range 3-15). The mean Injury Severity Score (ISS) was 17.1 (range 4-75). The most common mechanism of injury was a pedestrian being struck by a motor vehicle. A pelvic fracture was evident on the initial plain radiographs of all 39 children. Further radiographic investigation (12 CT's and 1 MRI) of the pelvic injury were undertaken in 13 (33%) of the children. Additional posterior ring fractures were identified in 9. The majority of children (18/39, 46%) sustained a Torode and Zeig type 3 fracture. A total of 32 children (82%) sustained one or more associated injuries. Head injuries accounted for 25% of these. Associated orthopaedic/skeletal injuries consisted of 22 fractures in 18 children accounting for 33% of all associated injuries. Fourteen children required a total of 24 acute surgical procedures, these were divided into orthopadic (n=12) and non-orthopaedic (n=12). The orthopaedic management of the pelvic fracture was non-operative in 37 (94%) of the children. Mean out-pateint clinical follow-up was for 27 months (range 3-85). There was one mortality in this series. Eight children (20%) suffered long term sequale. Conclusion. Pediatric pelvic fractures differ from their adult counterpart in etiology, fracture type, and associated injury pattern. They represent a reliable marker for severe trauma and associated injuries should be sought out in all cases. Injury to other organ systems should prompt early evaluation by the appropriate specialists. Optimal treatment guidelines for paediatric pelvic fractures are not yet fully defined but would seem to favour the management of more skeletally mature adolescents by the same principles used in the adult population

Aims

The aim of this study is to determine the effects of the UK lockdown during the COVID-19 pandemic on the orthopaedic admissions, operations, training opportunities, and theatre efficiency in a large district general hospital.

This study was undertaken to evaluate the safety and efficacy of retrievable inferior vena cava filters in high-risk orthopaedic patients. A total of 58 patients had a retrievable inferior vena cava filter placed as an adjunct to chemical and mechanical prophylaxis, most commonly for a history of previous deep-vein thrombosis or pulmonary embolism, polytrauma, or expected prolonged immobilisation. In total 56 patients (96.6%) had an uncomplicated post-operative course. Two patients (3.4%) died in the peri-operative period for unrelated reasons.

Of the 56 surviving patients, 50 (89%) were available for follow-up. A total of 32 filters (64%) were removed without complication at a mean of 37.8 days (4 to 238) after placement. There were four filters (8%) which were retained because of thrombosis at the filter site, and four (8%) were retained because of incorporation of the filter into the wall of the inferior vena cava. In ten cases (20%) the retrievable filter was left in place to continue as primary prophylaxis. No patient had post-removal thromboembolic complications.

A retrievable inferior vena cava filter, as an adjunct to chemical and mechanical prophylaxis, was a safe and effective means of reducing the acute risk of pulmonary embolism in this high-risk group of patients. Although most filters were removed without complications, thereby avoiding the long-term complications that have plagued permanent indwelling filters, a relatively high percentage of filters had to be left in situ.