Introduction.
Introduction: Fractured scapula is rare because the scapula is mobile and well protected. We report the first prospective study in the literature of scapular fractures caused by
Background /Methods: Abbreviated Injury Scale based systems; the ISS, NISS, and AISmax, are used to assess trauma patients. The merits of each in predicting outcome are controversial. A large prospective database was used to assess their predictive capacity using receiver operator characteristic curves. Results: 13,301 adult patients met the inclusion criteria. All systems were significant outcome predictors for sepsis, multiple organ failure (MOF), length of hospital stay, length of ICU admission and mortality (p 0.0001). NISS was a significantly better predictor than the ISS for mortality (p 0.0001). NISS was equivalent to the AISmax for mortality prediction and superior in patients with orthopaedic injuries. NISS was significantly better for sepsis, MOF, ICU stay and total hospital stay (p 0.0001). Analysis of the ROC curves revealed that the traditional ISS cut-offs for severity of 16, 25 and 50 should be increased to 20, 30 and 55 to provide patients with equivalent outcome. Conclusions: NISS is superior or equivalent to the ISS and AISmax for prediction of all investigated outcomes in a population of
Background: We aimed to study the relationship between the number of fractured scapular regions, and the severity and distribution of associated injuries in
Cervical extrication collars are frequently used in pre hospital stabilization and in the definitive treatment for lesions of the cervical spine. The control of extensionflexion, lateral bending, and rotation given to individual segments is variable with different designs.
There is evidence that fracture healing is delayed in severely injured patients. We recently demonstrated that a
The aim of this study was first, to determine
whether CT scans undertaken to identify serious injury to the viscera were
of use in detecting clinically unrecognised fractures of the thoracolumbar
vertebrae, and second, to identify patients at risk of ‘missed injury’. We retrospectively analysed CT scans of the chest and abdomen
performed for blunt injury to the torso in 303 patients. These proved
to be positive for thoracic and intra-abdominal injuries in only
2% and 1.3% of cases, respectively. However, 51 (16.8%) showed a
fracture of the thoracolumbar vertebrae and these constituted our subset
for study. There were eight women and 43 men with mean age of 45.2
years (15 to 94). There were 29 (57%) stable and 22 (43%) unstable
fractures. Only 17 fractures (33.3%) had been anticipated after
clinical examination. Of the 22 unstable fractures, 11 (50%) were
anticipated. Thus, within the whole group of 303 patients, an unstable spinal
injury was missed in 11 patients (3.6%); no harm resulted as they
were all protected until the spine had been cleared. A subset analysis
revealed that patients with a high Injury Severity Score, a low
Glasgow Coma Scale and haemodynamic instability were most likely
to have a significant fracture in the absence of positive clinical
findings. This is the group at greatest risk. Clinical examination alone cannot detect significant fractures
of the thoracolumbar spine. It should be combined with CT imaging
to reduce the risk of missed injury.
Background. Thoracolumbar fractures are the most common spinal injuries resulting from
Aim. The knee radiograph is a commonly requested investigation as the knee joint is commonly injured. Each radiograph exposes 0.01mSv of radiation to the patient that is equivalent to 1.5 days of natural background radiation. Also, each knee radiograph costs approximately £37.16 to produce. The aim of the clinical audit was to use the Pittsburgh knee rules to attempt to reduce the number of knee radiographs taken in patients with acute knee injuries and hence reduce the dose of ionising radiation the patient receives. Method. A retrospective audit was undertaken. 149 knee requests and radiographs taken during October 2016 were evaluated. Each knee radiograph request including patient history and clinical examination was graded against the Pittsburgh knee rules to give a qualifying score. The Pittsburgh knee rules assigns 1 point for each of the following;
Cryotherapy is often applied after injuries of synovial joints. Although positive clinical effects on periarticular swelling and pain are well known, the effects on molecular processes of cartilage and synovial cells remained largely unknown so far. Therefore, the hypothesis was tested that hypothermia alleviates the synovial reaction and prevents chondrocyte death as well as cartilage destructive processes after
Aims. The last decade has seen a marked increase in surgical rib fracture fixation (SRF). The evidence to support this comes largely from retrospective cohorts, and adjusting for the effect of other injuries sustained at the same time is challenging. This study aims to assess the impact of SRF after
Aims. Type IIIB open tibial fractures are devastating high-energy injuries. At initial debridement, the surgeon will often be faced with large bone fragments with tenuous, if any, soft-tissue attachments. Conventionally these are discarded to avoid infection. We aimed to determine if orthoplastic reconstruction using mechanically relevant devitalized bone (ORDB) was associated with an increased infection rate in type IIIB open tibial shaft fractures. Patient and Methods. This was a consecutive cohort study of 113 patients, who had sustained type IIIB fractures of the tibia following
Introduction: Road side accidents resulting in polytrauma with an associated fracture of femur is a common pattern of injury in asian countries. We hypothesised that the use of unreamed nailing in the management of such fractures has better outcome than reamed nailing. Material and Methods: We retrospectively reviewed 116 cases of polytrauma with associated fracture of shaft of femur admitted in our tertiary teaching hospital in North India bewteen Jan 1996 to Dec 2001. The patients were initially resuscitated according to the advanced trauma life support protocol. They were randomally managed by interlocking nail using reamed (n=48) and unreamed (n=68) technique after being haemodynamically stabilized. Five intraoperative parameters were recorded – the surgical time, fluoroscopy time, the intraoperative blood loss, intraoperative oxygen saturation, and any intraoperative complications. The patients were assessed postoperatively for ninety six hours for features of adult respiratory distress syndrome. All patients were clinically and radiologically assessed at 6 weekly intervals till union. The follow-up reassessments were performed by a single surgeon (AG). Results: There were 80 males, 30 females (6 were bilateral), with an average age of 26 years (range 19 to 64 years). The fractures were closed in 74 and open in 42 (Gustillo Grade 1;n=28, Grade 2;n=9, Grade 3;n=5). 48 were managed by reamed interlock nailing (Group 1) and 68 by unreamed interlock nailing (Group 2). 58 patients had an associated
Popliteal artery injury (PAI) is a feared complication
during knee replacement. Our aim was to investigate those injuries
that occurred in association with knee replacement in terms of the
type of injury, treatment and outcomes. From our national vascular registry (Swedvasc) and the Swedish
Patient Insurance databases a total of 32 cases were identified.
Prospective data from the registries was supplemented with case-records,
including long-term follow-up. We estimated the incidence during 1998 to 2010 to be 0.017%.
In our series of 32 patients with PAI occurring between 1987 and
2011, 25 (78%) were due to penetrating trauma and seven were caused
by
Rib fractures (RF) represent the most common bone fracture after
We report a 30-year-old patient who was involved in a high-velocity road traffic accident and developed a left-sided hemiparesis, which was noted in the post-operative period following bilateral femoral intramedullary nailing. CT scanning of the brain revealed infarcts in the right frontal and parietal lobes in the distribution of the right middle cerebral artery. CT angiography showed occlusion of the right internal carotid artery consistent with internal carotid artery dissection. He was anticoagulated and nine months later was able to walk independently. An awareness of this injury is needed to diagnose
Introduction:. South Africa has a very sports orientated population and a high
We report the functional and socioeconomic long-term
outcome of patients with pelvic ring injuries. We identified 109 patients treated at a Level I trauma centre
between 1973 and 1990 with multiple
We studied 47 patients with closed, displaced, diaphyseal fractures of the femur caused by
Guidelines for cervical trauma x-rays highlight the necessity for visualization of the C7-T1 junction. However, despite 15% of thoracolumbar fractures involving the T12 vertebra, less emphasis has been placed on ensuring the thoracolumbar junction or T12 vertebra is included on lumbar trauma radiographs. This may be due to an assumption that the lower thoracic spine will routinely be seen on lumbar x-rays. We aimed to determine the proportion of lumbar trauma x-rays that allowed adequate visualisation for fracture diagnosis. We retrospectively reviewed all lumbar spine radiographs for patients presenting with
The early diagnosis of the suprascapular nerve (SSN) entrapment in overhead athletes with simultaneous shoulder injuries and its arthroscopic release plays an important role for their appropriate treatment and recovery. SSN release at suprascapular and spinoglenoid notches, seems very helpful for increasing their performance. 21 Elite overhead athletes were treated from Jan 2005–May 2009. From 16 to 34 years old, mean 26 years, 4 Javelin throwers (Olympic and National level thrower), 4 Weightlifters (International level), 8 Volleyball Players, 3 Kick Boxer, 2 Water Polo Players. Extreme ROM of arm creates large torques about the shoulder cycle of repetitive microtrauma to the SSN, Direct trauma: fracture, dislocation,
The conflict in Iraq has evolved from a conventional war in April 2003 to a guerrilla-based insurgency. We investigated whether this change altered the pattern of wounding and types of injuries seen in casualties presenting to a military field hospital. From January 2006 – October 2006, data was collected on all casualties who presented to the sole British field hospital in the region following injury from hostile action (HA). 86 casualties presented with injuries from hostile action (HA). 3 subsequently died of wounds (DOW – 3.5%). 46 (53.5%) casualties had their initial surgery performed by British military surgeons. 20 casualties (23.2%) sustained gunshot wounds, 63 (73.3%) suffered injuries from fragmentation weapons and 3 (3.5%) casualties sustained injury from
Traumatic disruption of the pelvic ring has a high risk of mortality. These injuries are predominantly due to high-energy,
Our aim was to investigate the incidence and outcome of chest injuries after
Study objective: To validate the Ottawa Ankle Rules (OAR) to predict significant fractures in a Danish clinical setting. Methods: We designed an interventional clinical study in the emergency department, Kolding Hospital. The intervention and control groups consisted of all patients presenting with a
Background: Neutrophil (PMN) infiltration of the lung is characteristic of ARDS. Interleukin-8 (IL-8) plays a central role in the recruitment of PMN to the lung and their subsequent activation. This study examines PMN migratory activity in response to IL-8, over the first 24 hours of admissions following major trauma. Methodology: Study Population: Adult
Introduction Open calcaneal fractures are high-energy compression injuries that commonly result in dismal outcomes, despite appropriate care. Fracture pattern associated with these compound injuries have never been documented in detail. Plain radiographic studies and CT are imaging modalities commonly utilized to assess the fracture patterns. Methods The roentgenographic studies of thirty-nine consectutive compound fractures treated at our University Hospital were retrospectively reviewed to evaluate fracture subtypes and incidence. Hindfoot roentgenograms were performed in all individuals; more than three-fourths of the fractures were also assessed with CT. Results A vast array of fracture patterns was noted with variable incidence. Over 90% were intra-articular fractures. Eighty-seven percent resulted from
Objectives: Behind armour
The anatomy of the prevertebral region of the neck is of vital importance to orthopaedic surgeons when managing cervical spine trauma. Lateral radiographs are used in the acute assessment of this area as they are readily available and cost effectiveness. Thickening of the retropharyngeal space on a radiograph may be highly suggestive of serious and life-threatening pathologies. Accurate interpretation of radiological evidence is essential to assist the clinician in diagnosis. Current guidelines for radiological measurement state that these prevertebral soft tissues should not exceed 5mm at the midvertebral level of C3 and 20mm at C7. A ratio between soft tissue measurements and the width of the corresponding vertebra has also been championed as this takes into account magnification errors and variation in patient body habitus. Soft tissue measurements greater than 30% of the upper cervical vertebral bodies and greater than 100% of the lower cervical vertebral bodies are considered to be abnormal. The aim of this study was to assess reliability of current radiological guidelines on soft tissue measurement. A review of 200 consecutive normal lateral soft tissue cervical spine radiographs was undertaken. Patients were included if they were immobilised for
All patients over 65 yrs with an ISS greater than 15 attending Edinburgh Royal Infirmary between 1997 and 2000 were prospectively entered into the study. Patients were followed until death or discharge home. The patients were divided into, group 1 [patients who survived], and group 2 [those who died.]. A total of 72 patients were included in the study, 42 males and 31 females. 42 patients survived, and 31 died. Group 1 consisted of 29 males and 15 females with an average age of 75.23yrs. Group 2 consisted of 13 males and 18 females with an average age of 78.05yrs. All incidents involved
Acute Respiratory Distress Syndrome (ARDS) is a rare but important complication of trauma, with a mortality of around 50%, and considerable morbidity amongst survivors. The treatment options currently available are supportive only. Although trauma is known to be an important risk factor, previous studies have been intensive care-based and the epidemiology of ARDS amongst trauma patients remains unknown. We prospectively studied 7387 consecutive admissions to a single University Hospital, providing all trauma care to a well defined population, over an eight year period. Inclusion criteria were admission following trauma, age over thirteen and residence within the catchment area. Fifty five percent of all patients studied were male, the average age was fifty years and 97% of injuries were due to
We performed a retrospective review of the case notes of 84 consecutive patients who had suffered a severe (Gustilo IIIb or IIIc) open fracture of the tibia after
Traumatic central cord syndrome (CCS) typically follows a hyperextension injury and results in motor impairment affecting the upper limbs more than the lower, with occasional sensory impairment and urinary retention. Current evidence on mortality and long-term outcomes is limited. The primary aim of this study was to assess the five-year mortality of CCS, and to determine any difference in mortality between management groups or age. Patients aged ≥ 18 years with a traumatic CCS between January 2012 and December 2017 in Wales were identified. Patient demographics and data about injury, management, and outcome were collected. Statistical analysis was performed to assess mortality and between-group differences.Aims
Methods
Several studies have reported that patients presenting during the evening or weekend have poorer quality healthcare. Our objective was to examine how timely surgery for patients with severe open tibial fracture varies by day and time of presentation and by type of hospital. This cohort study included patients with severe open tibial fractures from the Trauma Audit and Research Network (TARN). Provision of prompt surgery (debridement within 12 hours and soft-tissue coverage in 72 hours) was examined, using multivariate logistic regression to derive adjusted risk ratios (RRs). Time was categorized into three eight-hour intervals for each day of the week. The models were adjusted for treatment in a major trauma centre (MTC), sex, age, year of presentation, injury severity score, injury mechanism, and number of operations each patient received.Aims
Methods
Confirming clinical evidence, we recently demonstrated in a rodent model that a severe trauma which induces an acute systemic inflammation considerably impairs fracture healing. Interleukin-6 (IL-6) is a key cytokine in posttraumatic inflammation as its serum level correlates with injury severity and mortality. IL-6 signals are transmitted by the transmembrane glycoprotein 130 (gp130) via two distinct mechanisms: firstly, through classic signalling via the membrane-anchored IL-6 receptor and secondly, through trans-signalling using a soluble IL-6 receptor. Whereas IL-6 trans-signalling is considered a danger signal driving inflammation, classic signalling may mediate anti-inflammatory, pro-regenerative processes. The role of the two distinct pathways in bone healing has not yet been elucidated. Here, we studied the function of IL-6 in the pathophysiology of compromised bone healing induced by severe trauma. Male C57BL/6J mice received an osteotomy of the right femur stabilized with an external fixator. Systemic inflammation was induced by additional
This study estimated trends in incidence of open fractures and the adherence to clinical standards for open fracture care in England. Longitudinal data collected by the Trauma Audit and Research Network were used to identify 38,347 patients with open fractures, and a subgroup of 12,170 with severe open fractures of the tibia, between 2008 and 2019 in England. Incidence rates per 100,000 person-years and 95% confidence intervals were calculated. Clinical care was compared with the British Orthopaedic Association Standards for Trauma and National Major Trauma Centre audit standards.Aims
Methods
The aim of this study was to determine the fracture haematoma (fxH) proteome after multiple trauma using label-free proteomics, comparing two different fracture treatment strategies. A porcine multiple trauma model was used in which two fracture treatment strategies were compared: early total care (ETC) and damage control orthopaedics (DCO). fxH was harvested and analyzed using liquid chromatography-tandem mass spectrometry. Per group, discriminating proteins were identified and protein interaction analyses were performed to further elucidate key biomolecular pathways in the early fracture healing phase.Aims
Methods
Sarcopenia is characterized by a generalized progressive loss of skeletal muscle mass, strength, and physical performance. This systematic review primarily evaluated the effects of sarcopenia on postoperative functional recovery and mortality in patients undergoing orthopaedic surgery, and secondarily assessed the methods used to diagnose and define sarcopenia in the orthopaedic literature. A systematic search was conducted in MEDLINE, EMBASE, and Google Scholar databases according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines. Studies involving sarcopenic patients who underwent defined orthopaedic surgery and recorded postoperative outcomes were included. The quality of the criteria by which a diagnosis of sarcopenia was made was evaluated. The quality of the publication was assessed using Newcastle-Ottawa Scale.Aims
Methods
Purpose of study:. The presence of an L5 transverse process fracture is reported in many texts to be a marker of pelvis fracture instability. There is paucity of literature to support this view. Available studies have been performed on patients who were already known to have a pelvis fracture. No study has attempted to document the presence of this lesion in the absence of a pelvis fracture. Primary aim: To identify the correlation between the presence of a L5 transverse process fracture and an unstable pelvic ring injury. Secondary aim: To establish whether a L5 transverse process fracture can occur in the absence of a pelvis fracture. Methods:. We conducted a retrospective review of all CT scans performed in patients who presented to a Level 1 Trauma Unit for
Using tibial shaft fracture participants from a large, multicentre randomized controlled trial, we investigated if patient and surgical factors were associated with health-related quality of life (HRQoL) at one year post-surgery. The Study to Prospectively Evaluate Reamed Intramedullary Nails in Patients with Tibial Fractures (SPRINT) trial examined adults with an open or closed tibial shaft fracture who were treated with either reamed or unreamed intramedullary nails. HRQoL was assessed at hospital discharge (for pre-injury level) and at 12 months post-fracture using the Short Musculoskeletal Functional Assessment (SMFA) Dysfunction, SMFA Bother, 36-Item Short Form 36 (SF-36) Physical, and SF-36 Mental Component scores. We used multiple linear regression analysis to determine if baseline and surgical factors, as well as post-intervention procedures within one year of fracture, were associated with these HRQoL outcomes. Significance was set at p < 0.01. We hypothesize that, irrespective of the four measures used, prognosis is guided by both modifiable and non-modifiable factors and that patients do not return to their pre-injury level of function, nor HRQoL.Aims
Methods
Pelvic x-ray is a routine part of the primary survey of Advanced Trauma Life Support (ATLS) guidelines. However, pelvic CT is the gold standard in the diagnosis of pelvic fractures. This study aims to confirm the safety of a modified ATLS algorithm omitting pelvic x-ray in hemodynamically stable polytraumatized patients with clinically stable pelvis, in favour of later pelvic CT scan. A retrospective analysis of polytraumatized patients in our emergency room was conducted between 2005 and 2006. Inclusion criteria were
Europe has found itself at the epicentre of the COVID-19 pandemic. Naturally, this has placed added strain onto healthcare systems internationally. It was feared that the impact of the COVID-19 pandemic could overrun the Irish healthcare system. As such, the Irish government opted to introduce a national lockdown on the 27 March 2020 in an attempt to stem the flow of admissions to hospitals. Similar lockdowns in the UK and New Zealand have resulted in reduced emergency department presentations and trauma admissions. The aim of this study is to assess the effect of the national lockdown on trauma presentations to a model-3 hospital in Dublin, Ireland. A retrospective study was conducted. All emergency department presentations between 27 March 2019 to 27 April 2020 and 27 March 2020 to 27 April 2020 were cross-referenced against the National Integrated Medical Imaging System-Picture Archiving Communication System (NIMIS-PACS) radiology system to identify those with radiologically proven skeletal trauma. These patients were grouped according to sex, age, discharge outcome, mechanism of injury, and injury location.Aims
Methods
Objective: To assess the impact of EPP on physiological parameters in hemodynamically unstable patients with
The purpose of this prospective study was to assess the patient referrals to King Edward V111 hospital with respect to communication, quality of referral letters, transfer times, investigations, diagnostic accuracy, initial management, associated and missed injuries. 88 Patient referrals were assessed prospectively over 4 months by a single investigator utilizing a questionnaire. The average age was 41 years. Eighteen (20%) were compound fractures. The average transfer time of closed injuries was 10h08 and compound injuries 4h20. 20 Patients (23%) were not discussed prior to transfer and 1 (1%) patient did not present with a referral letter. Referring physician details were deficient in name 10 (11%), contact details 58 (66%) and designation 82 (93%). No receiving physician was listed in 23 (26%) referrals. Mechanism of injury was provided in 51 (58%) referrals, time of injury in 41 (47%), type of splinting in 53 (60%) and type of analgesia in 11 (12%) referrals. Referrals of compound fractures showed a description of wound care in 11 (61%) referrals, antibiotic therapy in 9 (50%) and tetanus prophylaxis in 3 (16%). 53 (60%) referrals presented without haematological investigations and 84 (95%) presented with radiological investigations of which 54 (64%) were inadequate. Splinting was satisfactory in 35 (40%) and analgesia was adequate in 9 (10%). Wound care was appropriate in only 5 (27%) and antibiotics were administered in 7 (39%) compound fractures. Diagnostic errors emerged in 14 (16%) of referrals with a missed injury rate of 10% (9 pts). 1 Patient required urgent intervention due to
Edema and infection represent serious complications of
Adult polytrauma patients are at high risk of developing acute lung injury. Fat embolism or traumatic pulmonary contusions are the usual causes and respiratory support is often indicated. Conventional treatment with intubation and positive pressure ventilation is sufficient for most patients with moderate lung injury. However, for patients with acute severe respiratory failure who remain hypoxic despite maximal pressure ventilation, the mortality rate exceeds 60%. We have reviewed the use of extracorporeal membrane oxygenation (ECMO) in adult trauma patients with acute severe respiratory failure. ECMO was performed at a tertiary unit in an intensive care setting. Using an external oxygenation circuit the injured lungs were “rested” until pulmonary function recovered. With this method ventilation pressures could be reduced and ventilator-related pulmonary barotrauma was limited. Between 1992 and 2000, 28 adult trauma patients were referred for ECMO. This group of patients were at the severe end of the ARDS spectrum with an average Murray Lung Injury score of 3.2. The most common injuries included long bone or pelvic fractures, and
Background: Autologous mesenchymal stem cells (MSC) have been shown to improve the functional outcome after severe skeletal muscle trauma. The reasons for this improvement have yet not been revealed. Up to now insufficient techniques of cell labelling, which could only be used for histologic analysis ex vivo, have been a problem. The development of iron oxide nanoparticles, which are taken up and endosomally stored by stem cells, allows the evaluation of cellular behaviour in the muscle with the use of magnetic resonance imaging (MRI). Previous work has shown that labelling does not affect the proliferation and neurogenic differentiation capacity of embryonic stem cells. In the present study we are currently investigating the in vivo distribution and migration of locally transplanted MSC after
The purpose of this retrospective study was to investigate the
clinical relevance of increased facet joint distraction as a result
of anterior cervical decompression and fusion (ACDF) for trauma. A total of 155 patients (130 men, 25 women. Mean age 42.7 years;
16 to 87) who had undergone ACDF between 1 January 2001 and 1 January
2016 were included in the study. Outcome measures included the Neck
Disability Index (NDI) and visual analogue scale (VAS) for pain.
Lateral cervical spine radiographs taken in the immediate postoperative
period were reviewed to compare the interfacet distance of the operated
segment with those of the facet joints above and below.Aims
Patients and Methods
Little is known about the effect of haemorrhagic shock and resuscitation
on fracture healing. This study used a rabbit model with a femoral
osteotomy and fixation to examine this relationship. A total of 18 male New Zealand white rabbits underwent femoral
osteotomy with intramedullary fixation with ‘shock’ (n = 9) and
control (n = 9) groups. Shock was induced in the study group by
removal of 35% of the total blood volume 45 minutes before resuscitation
with blood and crystalloid. Fracture healing was monitored for eight weeks
using serum markers of healing and radiographs.Aims
Materials and Methods
Paediatric fractures are common and can cause
significant morbidity. Socioeconomic deprivation is associated with an
increased incidence of fractures in both adults and children, but
little is known about the epidemiology of paediatric fractures.
In this study we investigated the effect of social deprivation on
the epidemiology of paediatric fractures. We compiled a prospective database of all fractures in children
aged <
16 years presenting to the study centre. Demographics,
type of fracture, mode of injury and postcode were recorded. Socioeconomic
status quintiles were assigned for each child using the Scottish
Index for Multiple Deprivation (SIMD). We found a correlation between increasing deprivation and the
incidence of fractures (r = 1.00, p <
0.001). In the most deprived
group the incidence was 2420/100 000/yr, which diminished to 1775/100
000/yr in the least deprived group. The most deprived children were more likely to suffer a fracture
as a result of a fall (odds ratio (OR) = 1.5, p <
0.0001), blunt
trauma (OR = 1.5, p = 0.026) or a road traffic accident (OR = 2.7,
p <
0.0001) than the least deprived. These findings have important implications for public health
and preventative measures. Cite this article:
Rib fracture fixation by orthopaedic and cardiothoracic surgeons has become increasingly popular for the treatment of chest injuries in trauma. The literature, though mainly limited to Level II and III evidence, shows favourable results for operative fixation. In this paper we review the literature and discuss the indications for rib fracture fixation, surgical approaches, choice of implants and the future direction for management. With the advent of NICE guidance and new British Orthopaedic Association Standards for Trauma (BOAST) guidelines in production, the management of rib fractures is going to become more and more commonplace.
Identifying cervical spine injuries in confused or comatose patients
with multiple injuries provides a diagnostic challenge. Our aim
was to investigate the protocols which are used for the clearance
of the cervical spine in these patients in English hospitals. All hospitals in England with an Emergency Department were asked
about the protocols which they use for assessing the cervical spine.
All 22 Major Trauma Centres (MTCs) and 141 of 156 non-MTCs responded
(response rate 91.5%).Aim
Patients and Methods
Flail chest from a blunt injury to the thorax is associated with
significant morbidity and mortality. Its management globally is
predominantly non-operative; however, there are an increasing number
of centres which undertake surgical stabilisation. The aim of this
meta-analysis was to compare the efficacy of this approach with
that of non-operative management. A systematic search of the literature was carried out to identify
randomised controlled trials (RCTs) which compared the clinical
outcome of patients with a traumatic flail chest treated by surgical
stabilisation of any kind with that of non-operative management.Aims
Patients and Methods
We identified 16 patients with a mean age of
56.5 years (31 to 86) from a large consecutive series of patients
with proximal humeral fractures over a 15-year period, who had sustained
a fracture with skin compromise after a blunt injury. The study
group represented 0.2% of 7825 proximal humeral fractures treated
during this period and all had a displaced Neer two-part fracture
pattern. Two patterns of skin injury were identified: in ten patients
there was skin penetration at the time of the original injury, and
the other six patients initially had closed injuries. These six patients
had fracture fragments penetrating the muscular envelope to lie
subcutaneously producing either early skin tethering (two patients)
or delayed skin penetration and sinus formation (four patients).
The pattern of injury to the soft-tissue envelope and the fracture
pattern were similar for all injuries. Treatment of these injuries
was determined by the initial severity of the soft-tissue injury
and the medical status of the patient. We currently favour open
reduction and internal fixation of these fractures wherever possible,
owing to the high rate of nonunion with non-operative management.
There have been many advances in the resuscitation
and early management of patients with severe injuries during the
last decade. These have come about as a result of the reorganisation
of civilian trauma services in countries such as Germany, Australia
and the United States, where the development of trauma systems has
allowed a concentration of expertise and research. The continuing
conflicts in the Middle East have also generated a significant increase
in expertise in the management of severe injuries, and soldiers
now survive injuries that would have been fatal in previous wars.
This military experience is being translated into civilian practice. The aim of this paper is to give orthopaedic surgeons a practical,
evidence-based guide to the current management of patients with
severe, multiple injuries. It must be emphasised that this depends
upon the expertise, experience and facilities available within the
local health-care system, and that the proposed guidelines will
inevitably have to be adapted to suit the local resources.
The October 2015 Trauma Roundup360 looks at: PCA not the best in resuscitation; Impact of trauma centre care; Quality of life after a hip fracture; Recovery and severity of injury: open tibial fractures in the spotlight; Assessment of the triplane fractures; Signs of an unstable paediatric pelvis; Safe insertion of SI screws: are two views required?; Post-operative delirium under the spotlight; Psychological effects of fractures; K-wires cost effective in DRAFFT
In this retrospective observational cohort study,
we describe 17 patients out of 1775 treated for various fractures who
developed mycobacterium tuberculosis (MTB) infection after surgery.
The cohort comprised 15 men and two women with a mean age of 40
years (24 to 70). A total of ten fractures were open and seven were
closed. Of these, seven patients underwent intramedullary nailing
of a fracture of the long bone, seven had fractures fixed with plates,
two with Kirschner-wires and screws, and one had a hemiarthroplasty
of the hip with an Austin Moore prosthesis. All patients were followed-up
for two years. In all patients, the infection resolved, and in 14
the fractures united. Nonunion was seen in two patients one of whom
underwent two-stage total hip arthroplasty (THA) and the other patient
was treated using excision arthoplasty. Another patient was treated
using two-stage THA. With only sporadic case reports in the literature,
MTB infection is rarely clinically suspected, even in underdeveloped
and developing countries, where pulmonary and other forms of TB
are endemic. In developed countries there is also an increased incidence
among immunocompromised patients. In this paper we discuss the pathogenesis
and incidence of MTB infection after surgical management of fractures
and suggest protocols for early diagnosis and management. Cite this article:
Non-tuberculous mycobacterial (NTM) infection
of the musculoskeletal tissue is a rare disease. An early and accurate diagnosis
is often difficult because of the indolent clinical course and difficulty
of isolating pathogens. Our goal was to determine the clinical features
of musculoskeletal NTM infection and to present the treatment outcomes.
A total of 29 patients (nine females, 20 males between 34 and 85
years old, mean age 61.7 years; 34 to 85) with NTM infection of the
musculoskeletal system between 1998 to 2011 were identified and
their treatment retrospectively analysed. Microbiological studies
demonstrated NTM in 29 patients: the isolates were Cite this article:
Our aim was to investigate the outcomes of patients with a displaced
fracture of the glenoid fossa who are treated conservatively. There
is little information in the literature about the treatment of these
rare injuries non-operatively. We reviewed 24 patients with a mean age of 52 years (19 to 81)
at a mean of 5.6 years (11 months to 18 years) after the injury.Aims
Patients and Methods
Invasive group A streptococcus (iGAS) is the most common cause of monomicrobial necrotising fasciitis. Necrotising infections of the extremities may present directly to orthopaedic surgeons or by reference from another admitting specialty. Recent epidemiological data from the Health Protection Agency suggest an increasing incidence of iGAS infection in England. Almost 40% of those affected had no predisposing illnesses or risk factors, and the proportion of children presenting with infections has risen. These observations have prompted the Chief Medical Officer for the Central Alerting System in England to write to general practitioners and hospitals, highlighting the need for clinical vigilance, early diagnosis and rapid initiation of treatment in suspected cases. The purpose of this annotation is to summarise the recent epidemiological trends, describe the presenting features and outline the current investigations and treatment of this rare but life-threatening condition.
We describe the impact of a targeted performance
improvement programme and the associated performance improvement
interventions, on mortality rates, error rates and process of care
for haemodynamically unstable patients with pelvic fractures. Clinical
care and performance improvement data for 185 adult patients with exsanguinating
pelvic trauma presenting to a United Kingdom Major Trauma Centre
between January 2007 and January 2011 were analysed with univariate
and multivariate regression and compared with National data. In
total 62 patients (34%) died from their injuries and opportunities
for improved care were identified in one third of deaths. Three major interventions were introduced during the study period
in response to the findings. These were a massive haemorrhage protocol,
a decision-making algorithm and employment of specialist pelvic
orthopaedic surgeons. Interventions which improved performance were
associated with an annual reduction in mortality (odds ratio 0.64
(95% confidence interval (CI) 0.44 to 0.93), p = 0.02), a reduction
in error rates (p = 0.024) and significant improvements in the targeted
processes of care. Exsanguinating patients with pelvic trauma are
complex to manage and are associated with high mortality rates;
implementation of a targeted performance improvement programme achieved
sustained improvements in mortality, error rates and trauma care
in this group of severely injured patients. Cite this article:
Exsanguination is the second most common cause
of death in patients who suffer severe trauma. The management of
haemodynamically unstable high-energy pelvic injuries remains controversial,
as there are no universally accepted guidelines to direct surgeons
on the ideal use of pelvic packing or early angio-embolisation.
Additionally, the optimal resuscitation strategy, which prevents
or halts the progression of the trauma-induced coagulopathy, remains
unknown. Although early and aggressive use of blood products in
these patients appears to improve survival, over-enthusiastic resuscitative
measures may not be the safest strategy. This paper provides an overview of the classification of pelvic
injuries and the current evidence on best-practice management of
high-energy pelvic fractures, including resuscitation, transfusion
of blood components, monitoring of coagulopathy, and procedural
interventions including pre-peritoneal pelvic packing, external
fixation and angiographic embolisation. Cite this article:
Fractures of the occipital condyle are rare. Their prompt diagnosis is crucial since there may be associated cranial nerve palsies and cervical spinal instability. The fracture is often not visible on a plain radiograph. We report the case of a 21-year-old man who sustained an occipital condylar fracture without any associated cranial nerve palsy or further injuries. We have also reviewed the literature on this type of injury, in order to assess the incidence, the mechanism and the association with head and cervical spinal injuries as well as classification systems, options for treatment and outcome.
We report the incidence and location of deep-vein thrombosis in 312 patients who had sustained high-energy, skeletal trauma. They were investigated using magnetic resonance venography and Duplex ultrasound. Despite thromboprophylaxis, 36 (11.5%) developed venous thromboembolic disease with an incidence of 10% in those with non-pelvic trauma and 12.2% in the group with pelvic trauma. Of patients who developed deep-vein thrombosis, 13 of 27 in the pelvic group (48%) and only one of nine in the non-pelvic group (11%) had a definite pelvic deep-vein thrombosis. When compared with magnetic resonance venography, ultrasound had a false-negative rate of 77% in diagnosing pelvic deep-vein thrombosis. Its value in the pelvis was limited, although it was more accurate than magnetic resonance venography in diagnosing clots in the lower limbs. Additional screening may be needed to detect pelvic deep-vein thrombosis in patients with pelvic or acetabular fractures.
Hyaline articular cartilage has been known to
be a troublesome tissue to repair once damaged. Since the introduction
of autologous chondrocyte implantation (ACI) in 1994, a renewed
interest in the field of cartilage repair with new repair techniques
and the hope for products that are regenerative have blossomed.
This article reviews the basic science structure and function of
articular cartilage, and techniques that are presently available
to effect repair and their expected outcomes.
Arteriovenous fistula formation after a closed
extremity fracture is rare. We present the case of an 11-year-old
boy who developed an arteriovenous fistula between the anterior
tibial artery and popliteal vein after closed fractures of the proximal
tibia and fibula. The fractures were treated by closed reduction
and casting. A fistula was diagnosed 12 weeks after the injury.
It was treated by embolisation with coils. Subsequent angiography
and ultrasonography confirmed patency of the popliteal vein and
anterior and posterior tibial and peroneal arteries, with no residual shunting
through the fistula. The fractures healed uneventfully and he returned
to full unrestricted activities 21 weeks after his injury.
In the management of a pelvic fracture prompt recognition of an unstable fracture pattern is important in reducing mortality and morbidity. It is believed that a fracture of the transverse process of L5 is a predictor of pelvic fracture instability. However, there is little evidence in the literature to support this view. The aim of this study was to determine whether a fracture of the transverse process of L5 is a reliable predictor of pelvic fracture instability. We reviewed our hospital trauma database and identified 80 patients who sustained a pelvic fracture between 2006 and 2010. There were 32 women and 48 men with a mean age of 40 years (10 to 96). Most patients were injured in a road traffic accident or as a result of a fall from a height. A total of 41 patients (51%) had associated injuries. The pelvic fractures were categorised according to the Burgess and Young classification. There were 45 stable and 35 unstable fractures. An associated fracture of the transverse process of L5 was present in 17 patients; 14 (40%) of whom had an unstable fracture pattern. The odds ratio for an unstable fracture of the pelvis in the presence of a fracture of the transverse process of L5 was 9.3 and the relative risk was 2.5. A fracture of the transverse process of L5 in the presence of a pelvic fracture is associated with an increased risk of instability of the pelvic fracture. Its presence should alert the attending staff to this possibility.
The open blast fracture of the pelvis is considered
to be the most severe injury within the spectrum of battlefield trauma.
We report our experience of 29 consecutive patients who had sustained
this injury in Afghanistan between 2008 and 2010. Their median new
injury severity score (NISS) was 41 (8 to 75), and mean blood requirement
in the first 24 hours was 60.3 units (0 to 224). In addition to
their orthopaedic injury, six had an associated vascular injury, seven
had a bowel injury, 11 had a genital injury and seven had a bladder
injury. In all, eight fractures were managed definitively with external
fixation and seven required internal fixation. Of those patients
who underwent internal fixation, four required removal of metalwork
for infection. Faecal diversion was performed in nine cases. The
median length of hospital stay following emergency repatriation
to the United Kingdom was 70.5 days (5 to 357) and the mean total
operating time was 29.6 hours (5 to 187). At a mean follow-up of
20.3 months (13.2 to 29.9), 24 patients (82.8%) were able to walk
and 26 (89.7%) had clinical and radiological evidence of stability
of the pelvic ring. As a result of the increase in terrorism, injuries that were
previously confined exclusively to warfare can now occur anywhere,
with civilian surgeons who are involved in trauma care potentially
required to manage similar injuries. Our study demonstrates that
the management of this injury pattern demands huge resources and significant
multidisciplinary input. Given the nature of the soft-tissue injury,
we would advocate external fixation as the preferred management
of these fractures. With the advent of emerging wound and faecal
management techniques, we do not believe that faecal diversion is
necessary in all cases.
Technological advances and shorter rescue times have allowed early and effective resuscitation after trauma and brought attention to the host response to injury. Trauma patients are at risk of progressive organ dysfunction from what appears to be an uncontrolled immune response. The availability of improved techniques of molecular diagnosis has allowed investigation of the role of genetic variations in the inflammatory response to post-traumatic complications and particularly to sepsis. This review examines the current evidence for the genetic predisposition to adverse outcome after trauma. While there is evidence supporting the involvement of different polymorphic variants of genes in determining the post-traumatic course and the development of complications, larger-scale studies are needed to improve the understanding of how genetic variability influences the responses to post-traumatic complications and pharmacotherapy.
We prospectively studied 26 consecutive patients with clinically documented sensory or motor deficiency of a peripheral nerve due to trauma or entrapment using ultrasound, and in 19 cases surgical exploration of the nerves was undertaken. The ultrasonographic diagnoses were correlated with neurological examination and the surgical findings. Reliable visualisation of injured nerves on ultrasonography was achieved in all patients. Axonal swelling and hypoechogenity of the nerve was diagnosed in 15 cases, loss of continuity of a nerve bundle in 17, the formation of a neuroma of a stump in six, and partial laceration of a nerve with loss of the normal fascicular pattern in five. The ultrasonographic findings were confirmed at operation in those who had surgery. Ultrasound may be used for the evaluation of peripheral nerve injuries in the upper limb. High-resolution ultrasound can show the exact location, extent and type of lesion, yielding important information that might not be obtainable by other diagnostic aids.
The results of the treatment of 31 open femoral fractures (29 patients) with significant bone loss in a single trauma unit were reviewed. A protocol of early soft-tissue and bony debridement was followed by skeletal stabilisation using a locked intramedullary nail or a dynamic condylar plate for diaphyseal and metaphyseal fractures respectively. Soft-tissue closure was obtained within 48 hours then followed, if required, by elective bone grafting with or without exchange nailing. The mean time to union was 51 weeks (20 to 156). The time to union and functional outcome were largely dependent upon the location and extent of the bone loss. It was achieved more rapidly in fractures with wedge defects than in those with segmental bone loss. Fractures with metaphyseal defects healed more rapidly than those of comparable size in the diaphysis. Complications were more common in fractures with greater bone loss, and included stiffness of the knee, malunion and limb-length discrepancy. Based on our findings, we have produced an algorithm for the treatment of these injuries. We conclude that satisfactory results can be achieved in most femoral fractures with bone loss using initial debridement and skeletal stabilisation to maintain length, with further procedures as required.
High energy fractures of the pelvis are a challenging problem both in the immediate post-injury phase and later when definitive fixation is undertaken. No single management algorithm can be applied because of associated injuries and the wide variety of trauma systems that have evolved around the world. Initial management is aimed at saving life and this is most likely to be achieved with an approach that seeks to identify and treat life-threatening injuries in order of priority. Early mortality after a pelvic fracture is most commonly due to major haemorrhage or catastrophic brain injury. In this article we review the role of pelvic binders, angiographic embolisation, pelvic packing, early internal fixation and blood transfusion with regard to controlling haemorrhage. Definitive fixation seeks to prevent deformity and reduce complications. We believe this should be undertaken by specialist surgeons in a hospital resourced, equipped and staffed to manage the whole spectrum of major trauma. We describe the most common modes of internal fixation by injury type and review the factors that influence delayed mortality, adverse functional outcome, sexual dysfunction and venous thromboembolism.
A comprehensive review of the literature relating to the pathology and management of the diabetic foot is presented. This should provide a guide for the treatment of ulcers, Charcot neuro-arthropathy and fractures involving the foot and ankle in diabetic patients.
Excessive foot pronation has been considered to be related to anterior knee pain. We undertook a prospective study to test the hypothesis that exertional anterior knee pain is related to the static and dynamic parameters of foot pronation. Two weeks before beginning basic training lasting for 14 weeks, 473 infantry recruits were enrolled into the study and underwent two-dimensional measurement of their subtalar joint displacement angle during walking on a treadmill. Of the 405 soldiers who finished the training 61 (15%) developed exertional anterior knee pain. No consistent association was found between the incidence of anterior knee pain and any of the parameters of foot pronation. While a statistically significant association was found between anterior knee pain and pronation velocity (left foot, p = 0.05; right foot, p = 0.007), the relationship was contradictory for the right and left foot. Our study does not support the hypothesis that anterior knee pain is related to excessive foot pronation.
The identification of high-risk factors in patients with fractures of the pelvis at the time of presentation would facilitate investigation and management. In a series of 174 consecutive patients with unstable fractures of the pelvic ring, clinical data were used to calculate the injury severity score (ISS), the triage-revised trauma score (T-RTS), and the Glasgow coma scale (GCS). The morphology of the fracture was classified according to the AO system and that of Burgess et al. The data were analysed using univariate and multivariate methods in order to determine which presenting features were identified with high risk. Univariate analysis showed an association between mortality and an ISS over 25, a T-RTS below eight, age over 65 years, systolic blood pressure under 100 mmHg, a GCS of less than 8, blood transfusion of more than ten units in the first 24 hours and colloid infusion of more than six litres in the first 24 hours. Multivariate analysis showed that age, T-RTS and ISS were independent determinants of mortality. A T-RTS of eight or less identified the cohort of patients at greatest risk (65%). The morphology of the fracture was not predictive of mortality. We recommend the use of the T-RTS in the acute situation in order to identify patients at high risk.
Systemic factors are believed to be pivotal for the development of heterotopic ossification in severely-injured patients. In this study, cell cultures of putative target cells (human fibroblastic cells, osteoblastic cells (MG-63), and bone-marrow stromal cells (hBM)) were incubated with serum from ten consecutive polytraumatised patients taken from post-traumatic day 1 to day 21 and with serum from 12 healthy control subjects. The serum from the polytraumatised patients significantly stimulated the proliferation of fibroblasts, MG-63 and of hBM cells. The activity of alkaline phosphatase in MG-63 and hBM cells was significantly decreased when exposed to the serum of the severely-injured patient. After three weeks in 3D cell cultures, matrix production and osteogenic gene expression of hBM cells were equal in the patient and control groups. However, the serum from the polytraumatised patients significantly decreased apoptosis of hBM cells compared with the control serum (4.3% Increased proliferation of osteoblastic cells and reduced apoptosis of osteoprogenitors may be responsible for increased osteogenesis in severely-injured patients.
The sternoclavicular joint is vulnerable to the same disease processes as other synovial joints, the most common of which are instability from injury, osteoarthritis, infection and rheumatoid disease. Patients may also present with other conditions, which are unique to the joint, or are manifestations of a systemic disease process. The surgeon should be aware of these possibilities when assessing a patient with a painful, swollen sternoclavicular joint.