Open long bone fractures have been considered orthopaedic emergencies requiring immediate irrigation, debridement and stabilization. Concomitant
Aims. Due to the recent rapid expansion of scooter sharing companies, there has been a dramatic increase in the number of electric scooter (e-scooter) injuries. Our purpose was to conduct a systematic review to characterize the demographic characteristics, most common injuries, and management of patients injured from electric scooters. Methods. We searched PubMed, EMBASE, Scopus, and Web of Science databases using variations of the term “electric scooter”. We excluded studies conducted prior to 2015, studies with a population of less than 50, case reports, and studies not focused on electric scooters. Data were analyzed using t-tests and p-values < 0.05 were considered significant. Results. We studied 5,705 patients from 34 studies. The mean age was 33.3 years (SD 3.5), and 58.3% (n = 3,325) were male. The leading mechanism of injury was falling (n = 3,595, 74.4%). Injured patients were more likely to not wear a helmet (n = 2,114; 68.1%; p < 0.001). The most common type of injury incurred was bony injuries (n = 2,761, 39.2%), of which upper limb fractures dominated (n = 1,236, 44.8%). Head and neck injuries composed 22.2% (n = 1,565) of the reported injuries, including
Neurogenic heterotopic ossification (NHO) is
a disorder of aberrant bone formation affecting one in five patients sustaining
a spinal cord injury or
Fractures of the odontoid in children with an open basilar synchondrosis differ from those which occur in older children and adults. We have reviewed the morphology of these fractures and present a classification system for them. There were four distinct patterns of fracture (types IA to IC and type II) which were distinguished by the site of the fracture, the degree of displacement and the presence or absence of atlantoaxial dislocation. Children with a closed synchondrosis were classified using the system devised by Anderson and D’Alonzo. Those with an open synchondrosis had a comparatively lower incidence of
In patients with
The beneficial effects of therapeutic hypothermia have been capitalised upon in fields such as cardiac surgery for several decades. Hypothermia not only slows metabolism and consumption of metabolic substrates, but also confers cellular protection against ischaemia and reperfusion. Hypothermia has historically been considered as something to avoid in trauma casualties, with coagulopathy being the main concern. There is now increasing evidence for the role of controlled therapeutic hypothermia in trauma, particularly improved functional outcomes following brain injury and the utility of ‘suspended animation’ or ‘emergency preservation’ in the resuscitation of severe haemorrhagic shock. With the ongoing ‘Eurotherm’ trial of hypothermia in the treatment of
Aim. Which patients is bone-defect-reconstruction with the Masquelet-technique suitable and which problems did we see?. Method. From 11/2011 to 4/2016 we treated 49 Patients (12f/37m) with bone-defects up to 150mm after septic complications with the Masquelet-technique. We had infected-non-unions of upper and lower extremity, chronic osteomyelitis, infected knee-arthrodesis and upper-ancle-empyema. On average the patients were 48 (8–74) years old. The mean bone-defect-size was 60 mm (25–150). From other hospitals came 47 of the 49 patient, where they had up to 20 (mean 4,9) operations caused by the infection. The time before transfer to our hospital was on average 177days (6–720). 40 patients receaved flaps because of soft tissue-defects (12 free flaps, 28 local flaps). 21 patients suffered a polytrauma. In 8 cases the femur, in 4 cases a knee-arthrodesis, in 34 cases tibia, in 2 cases humerus and in 1 case the ulna were infected resulting in bone defects. Indication for the Masquelet-technique was low-/incompliance in 35 cases due to higher grade of
Objective: To assess the efficacy of split Tibialis Posterior tendon transfers for the treatment of spastic equino-varus feet. Materials and Methods: Fourteen patients with 14 spastic equino-varus feet underwent split Tibialis Posterior tendon transfers. The spasticity was due to cerebral palsy, ataxia telangiectasia and
The aim of present study was to evaluate the clinical evolution of a series of 60 pelvic fractures with uncontrolled hypotension treated with combined ex fix/angio algorithm based on fracture pattern. Materials and Methods: Retrospective study. We analysed 60 patients admitted between 2000 and 2008 with pelvic fracture and haemodinamic instability, treated by the same treatment algorithm. Decision-making (angio vs external fixation) was based on fracture type and hypotensive pattern. Key points were: immediate pelvic sheeting, early CT scan if possible and early arteriogram if contrast blushing in CT. Patients with rotationally unstable fractures were treated by external fixation and those with vertically unstable or stable pattern were transferred to angio suite. Patients with hemoperitoneum detected by fast were transferred to OR for laparotomy and external fixation. Inclusion criteria: pelvic fracture, SAP<
90mmHg, ISS>
16, RBT >
800cc in first 24 hours. Exclusion criteria:
For which patients is bone-defect-reconstruction with the Masquelet-technique suitable?. Between 11/2011 and 1/2015 we treated 27 Patients (4 female/ 23 male) with bone-defects up to 150mm after septic complications with the Masquelet-technique. Reason of the bone defects were infected-non-unions of lower extremity, chronic osteomyelitis, infected knee-arthrodesis, chronic upper-ancle-empyema and infect-defect-non-union of the humerus. On average the patients were 47,5 (18–74) years old. The mean bone-defect-size was 62,6 mm (25–150). 26 of the 27 patients came from other hospitals, where they had up to 20 (mean 4,9) operations caused by the infection. The time before transfer to our hospital was on average 177days (6–720). 25 patients receaved flaps because of soft tissue-defects (7 free flaps, 18 local flaps). 13 patients suffered a polytrauma. In 5 cases the femur, in 3 cases a knee-arthrodesis, in 18 cases the tibia and in 1 case the humerus was affected by infection resulting in bone defects. Indication for the Masquelet-technique was low-/incompliance in 10 cases due to higher grade of
The impact of concomitant injuries in patients with proximal femoral fractures has rarely been studied. To date, the few studies published have been mostly single-centre research focusing on the influence of upper limb fractures. A retrospective cohort analysis was, therefore, conducted to identify the impact and distribution of concomitant injuries in patients with proximal femoral fractures. A retrospective, multicentre registry-based study was undertaken. Between 1 January 2016 and 31 December 2019, data for 24,919 patients from 100 hospitals were collected in the Registry for Geriatric Trauma. This information was queried and patient groups with and without concomitant injury were compared using linear and logistic regression models. In addition, we analyzed the influence of the different types of additional injuries.Aims
Methods
The aim of this study was to determine whether early surgical treatment results in better neurological recovery 12 months after injury than late surgical treatment in patients with acute traumatic spinal cord injury (tSCI). Patients with tSCI requiring surgical spinal decompression presenting to 17 centres in Europe were recruited. Depending on the timing of decompression, patients were divided into early (≤ 12 hours after injury) and late (> 12 hours and < 14 days after injury) groups. The American Spinal Injury Association neurological (ASIA) examination was performed at baseline (after injury but before decompression) and at 12 months. The primary endpoint was the change in Lower Extremity Motor Score (LEMS) from baseline to 12 months.Aims
Methods
Adenosine, lidocaine, and Mg2+ (ALM) therapy exerts differential immuno-inflammatory responses in males and females early after anterior cruciate ligament (ACL) reconstruction (ACLR). Our aim was to investigate sex-specific effects of ALM therapy on joint tissue repair and recovery 28 days after surgery. Male (n = 21) and female (n = 21) adult Sprague-Dawley rats were randomly divided into ALM or Saline control treatment groups. Three days after ACL rupture, animals underwent ACLR. An ALM or saline intravenous infusion was commenced prior to skin incision, and continued for one hour. An intra-articular bolus of ALM or saline was also administered prior to skin closure. Animals were monitored to 28 days, and joint function, pain, inflammatory markers, histopathology, and tissue repair markers were assessed.Aims
Methods
To assess the impact of the declaration of the state of emergency due to the COVID-19 pandemic on the number of visits to a traumatology emergency department (ED), and on their severity. Retrospective observational study. All visits to a traumatology ED were recorded, except for consultations for genitourinary, ocular and abdominal trauma and other ailments that did not have a musculoskeletal aetiology. Visit data were collected from March 14 to April 13 2020, and were subsequently compared with the visits recorded during the same periods in the previous two years.Aims
Methods
Antibiotic resistance represents a threat to human health. It has been suggested that by 2050, antibiotic-resistant infections could cause ten million deaths each year. In orthopaedics, many patients undergoing surgery suffer from complications resulting from implant-associated infection. In these circumstances secondary surgery is usually required and chronic and/or relapsing disease may ensue. The development of effective treatments for antibiotic-resistant infections is needed. Recent evidence shows that bacteriophage (phages; viruses that infect bacteria) therapy may represent a viable and successful solution. In this review, a brief description of bone and joint infection and the nature of bacteriophages is presented, as well as a summary of our current knowledge on the use of bacteriophages in the treatment of bacterial infections. We present contemporary published in vitro and in vivo data as well as data from clinical trials, as they relate to bone and joint infections. We discuss the potential use of bacteriophage therapy in orthopaedic infections. This area of research is beginning to reveal successful results, but mostly in nonorthopaedic fields. We believe that bacteriophage therapy has potential therapeutic value for implant-associated infections in orthopaedics. Cite this article:
Surgical treatment of young femoral neck fractures often requires an open approach to achieve an anatomical reduction. The application of a calcar plate has recently been described to aid in femoral neck fracture reduction and to augment fixation. However, application of a plate may potentially compromise the regional vascularity of the femoral head and neck. The purpose of this study was to investigate the effect of calcar femoral neck plating on the vascularity of the femoral head and neck. A Hueter approach and capsulotomy were performed bilaterally in six cadaveric hips. In the experimental group, a one-third tubular plate was secured to the inferomedial femoral neck at 6:00 on the clockface. The contralateral hip served as a control with surgical approach and capsulotomy without fixation. Pre- and post-contrast MRI was then performed to quantify signal intensity in the femoral head and neck. Qualitative assessment of the terminal arterial branches to the femoral head, specifically the inferior retinacular artery (IRA), was also performed.Aims
Methods
In this paper we propose a new classification
of neurogenic peri-articular heterotopic ossification (HO) of the
hip based on three-dimensional (3D) CT, with the aim of improving
pre-operative planning for its excision. A total of 55 patients (73 hips) with clinically significant
HO after either traumatic brain or spinal cord injury were assessed
by 3D-CT scanning, and the results compared with the intra-operative
findings. At operation, the gross pathological anatomy of the HO as identified
by 3D-CT imaging was confirmed as affecting the peri-articular hip
muscles to a greater or lesser extent. We identified seven patterns
of involvement: four basic (anterior, medial, posterior and lateral)
and three mixed (anteromedial, posterolateral and circumferential).
Excellent intra- and inter-observer agreement, with kappa values
>
0.8, confirmed the reproducibility of the classification system. We describe the different surgical approaches used to excise
the HO which were guided by the 3D-CT findings. Resection was always
successful. 3D-CT imaging, complemented in some cases by angiography, allows
the surgeon to define the 3D anatomy of the HO accurately and to
plan its surgical excision with precision. Cite this article:
Heterotopic ossification (HO) of the hip after injury to the central nervous system can lead to joint ankylosis. Surgery is usually delayed to avoid recurrence, even if the functional status is affected. We report a consecutive series of patients with HO of the hip after injury to the central nervous system who required surgery in a single, specialised tertiary referral unit. As was usual practice, they all underwent CT to determine the location of the HO and to evaluate the density of the femoral head and articular surface. The outcome of surgery was correlated with the pre-, peri- and post-operative findings. In all, 183 hips (143 patients) were included of which 70 were ankylosed. A total of 25 peri-operative fractures of the femoral neck occurred, all of which arose in patients with ankylosed hips and were associated with intra-articular lesions in 18 and severe osteopenia of the femoral head in seven. All the intra-articular lesions were predicted by CT and strongly associated with post-operative complications. The loss of the range of movement before ankylosis is a more important factor than the maturity of the HO in deciding the timing of surgery. Early surgical intervention minimises the development of intra-articular pathology, osteoporosis and the resultant complications without increasing the risk of recurrence of HO.