The incidence and trauma mechanisms of acetabular fractures: A nationwide study in Finland between 1997 and 2014

PURPOSE

Information on the incidence of acetabular fractures of the pelvis is limited. Epidemiological data is often based on specific trauma registers, individual trauma centres or on trends of all pelvic fractures grouped together. The primary aim of this study was to determine the incidence and trends of hospital-treated acetabular fractures in the Finnish population from 1997 to 2014. The secondary aim was to assess the trauma mechanisms involved.

METHODS

The Finnish National Hospital Discharge Register collects inpatient data from all public and private medical institutions in Finland and covers the entire Finnish population of 5.5 million. For this study, we selected all persons 18 years of age or older who were admitted to hospital for the treatment of an acetabular fracture between 1997 and 2014. The main outcome variable was the annual number of patients hospitalised with a main or secondary diagnosis of acetabular fracture of the pelvis.

RESULTS

The overall crude incidence of acetabular fractures increased slightly (from 6.4/100 000 persons/year to 8.1/100 000 persons/year) from 1997 to 2014 while the age-standardised incidence rate remained at a similar level (7.1/100 000/persons/year in 1997 and 7.2/100 000/persons/year in 2014). An incidence increase was observed in the elderly population, whereas the incidence of acetabular fractures in the younger population (mostly high energy traumas) remained stable. The most frequent trauma mechanism for acetabular fractures was fall on the same level (47%).

CONCLUSIONS

The incidence of acetabular fractures increased slightly in Finland between 1997 and 2014. This increase was observed especially in the elderly population and the ageing of the population largely explains the rise. The incidence of acetabular fractures in the younger population decreased. The most common trauma mechanism was falling on the same level.

Management of orthopaedic and traumatology patients during the Coronavirus disease (COVID-19) pandemic in northern Italy

PURPOSE

This article aims to share northern Italy's experience in hospital re-organization and management of clinical pathways for traumatic and orthopaedic patients in the early stages of the COVID-19 pandemic.

METHODS

Authors collected regional recommendations to re-organize the healthcare system during the initial weeks of the COVID-19 pandemic in March, 2020. The specific protocols implemented in an orthopaedic hospital, selected as a regional hub for minor trauma, are analyzed and described in this article.

RESULTS

Two referral centres were identified as the hubs for minor trauma to reduce the risk of overload in general hospitals. These two centres have specific features: an emergency room, specialized orthopaedic surgeons for joint diseases and trauma surgeons on-call 24/7. Patients with trauma without the need for a multi-disciplinary approach or needing non-deferrable elective orthopaedic surgery were moved to these hospitals. Authors report the internal protocols of one of these centres. All elective surgery was stopped, outpatient clinics limited to emergencies and specific pathways, ward and operating theatre dedicated to COVID-19-positive patients were implemented. An oropharyngeal swab was performed in the emergency room for all patients needing to be admitted, and patients were moved to a specific ward with single rooms to wait for the results. Specific courses were organized to demonstrate the correct use of personal protection equipment (PPE).

CONCLUSION

The structure of the orthopaedic hubs, and the internal protocols proposed, could help to improve the quality of assistance for patients with musculoskeletal disorders and reduce the risk of overload in general hospitals during the COVID-19 pandemic.

Obesity in orthopedics and trauma surgery

In 2012, 32.3% of the French population over 18 years of age was considered overweight (25 ≤ BMI<30 kg/m(2)) and 15% obese (BMI ≥ 30 kg/m(2)). Worldwide, 2.8 million people die every year from the complications of obesity. In 2008, the prevalence of obesity was almost double that of 1980. Obesity is a genuine concern for the orthopedic surgeon, as it affects bones and soft tissues on the biomechanical and biochemical level. In traumatology, low-energy trauma is more frequent in obese patients and induces complex comminutive fractures of the extremities. In orthopedics, obesity is an independent risk factor for osteoarthritis, particularly for the knee joint. The goals of this review are to describe specific aspects of the care of obese patients in trauma and orthopedics surgery during the pre-, intra- and postoperative periods, as well as the risk-benefit ratio related to the treatment of the obese patients.

New Trauma and Injury Severity Score (TRISS) adjustments for survival prediction

Background

The objective of this study is to propose three new adjustments to the Trauma and Injury Severity Score (TRISS) equation and compare their performances with the original TRISS as well as this index with coefficients adjusted for the study population.

Methods

This multicenter, retrospective study evaluated trauma victims admitted to two hospitals in São Paulo-Brazil and San Diego-EUA between January 1st, 2006, and December 31st, 2010. The proposed models included a New Trauma and Injury Severity Score (NTRISS)-like model that included Best Motor Response (BMR), systolic blood pressure (SBP), New Injury Severity Score (NISS), and age variables; a TRISS peripheral oxygen saturation (SpO₂) model that included Glasgow Coma Scale (GCS), SBP, SpO₂, Injury Severity Score, and age variables; and a NTRISS-like SpO₂ model that included BMR, SBP, SpO₂, NISS, and age variables. All equations were adjusted for blunt and penetrating trauma coefficients. The model coefficients were established by logistic regression analysis. Receiver operating characteristic (ROC) curve analysis was used to evaluate the performance of the models.

Results

The original TRISS (area under the curve (AUC) = 0.90), TRISS with adjusted coefficients (AUC = 0.89), and the new proposals (NTRISS-like, TRISS SpO₂, and NTRISS-like SpO₂) showed no difference in performance (AUC = 0.89, 0.89, and 0.90, respectively).

Conclusions

The new models demonstrated good accuracy and similar performance to the original TRISS and TRISS adjusted for coefficients in the study population; therefore, the new proposals may be useful for the assessments of quality of care in trauma patients using variables that are routinely measured and recorded.

Malnutrition - An underestimated factor in the inpatient treatment of traumatology and orthopedic patients: A prospective evaluation of 1055 patients

INTRODUCTION

Suboptimal nutritional status is often observed among hospitalized patients across all medical specialties. The objective of the present study was to (1) analyze the prevalence of malnutrition in hospitalized orthopedic and trauma patients and (2) to evaluate the relationship between malnutrition and selected clinical outcomes.

MATERIALS AND METHODS

The prospective field study was conducted between 06/2014 and 06/2015 in a German level I trauma center (Department of Traumatology, Septic Trauma Surgery and Arthroplasty) with a total number of 1055 patients. At hospital admission, patients were checked for malnutrition using the validated Nutritional Risk Screening (NRS). Patients at risk for malnutrition were defined as NRS≥3. Quality of life (SF-36) was assessed to evaluate the physical and mental health status prior to hospitalization. Clinical outcomes under consideration included 1) rate of adverse events, 2) length of hospitalization, and 3) mobilization after operative and conservative treatment. Patients were included independently of surgical intervention or age.

RESULTS

22.3% (235) of our patients were at risk for malnutrition (NRS≥3) while a regular nutritional status (NRS<3) was diagnosed in 77.7% (819). The highest prevalence of malnutrition was found in Septic Surgery with 31.0% (106), followed by Traumatology with 19.2% (100) and Arthroplasty with 15.1% (29). Higher prevalence of malnutrition was observed among patients with typical fractures of the elderly, such as lumbar spine and pelvis (47.4%), proximal femur (36.4%) and proximal humeral (26.7%) fractures. Furthermore, patients at risk for malnutrition showed prolonged hospitalization (13.7±11.1 vs. 18.2±11.7days), delayed postoperative mobilization (2.2±2.9 vs. 4.0±4.9days) and delayed mobilization after conservative treatment (1.1±2.7 vs. 1.8±1.9days). A statistically significant correlation of NRS with each parameter (Spearman's rank correlation, p<0.05) was observed. The incidence of adverse events in patients at risk for malnutrition was statistically significantly higher compared to that of patients with a regular nutritional status (37.2% vs. 21.1%, p<0.001).

CONCLUSIONS

Malnutrition is widespread regarding hospitalized patients in the field of orthopedic and trauma surgery and results in suboptimal clinical outcome. It should be considered as an important factor that significantly contributes to delayed recovery. Especially elderly trauma patients and patients suffering from postoperative infections should be monitored carefully during hospitalization.

The orthopaedic and traumatology scenario during Covid-19 outbreak in Italy: chronicles of a silent war

BACKGROUND

From February 21, the day of hospitalisation in ICU of the first diagnosed case of Covid-19, the social situation and the hospitals' organisation throughout Italy dramatically changed.

METHODS

The CIO (Club Italiano dell'Osteosintesi) is an Italian society devoted to the study of traumatology that counts members spread in public and private hospitals throughout the country. Fifteen members of the CIO, Chairmen of 15 Orthopaedic and Trauma Units of level 1 or 2 trauma centres in Italy, have been involved in the study. They were asked to record data about surgical, outpatients clinics and ER activity from the 23rd of February to the 4th of April 2020. The data collected were compared with the data of the same timeframe of the previous year (2019).

RESULTS

Comparing with last year, overall outpatient activity reduced up to 75%, overall Emergency Room (ER) trauma consultations up to 71%, elective surgical activity reduced up to 100% within two weeks and trauma surgery excluding femoral neck fractures up to 50%. The surgical treatment of femoral neck fractures showed a stable reduction from 15 to 20% without a significant variation during the timeframe.

CONCLUSIONS

Covid-19 outbreak showed a tremendous impact on all orthopaedic trauma activities throughout the country except for the surgical treatment of femoral neck fractures, which, although reduced, did not change in percentage within the analysed timeframe.

Access to safe blood in low-income and middle-income countries: lessons from India

Timely, affordable access to screened blood is essential to the provision of safe surgical care and depends on three key aspects: adequate volume of blood supply, safe protocols for blood donation and transfusion, and appropriate regulation to ensure safe, equitable and sustainable distribution. Many low-income and middle-income countries experience a deficit in these categories, particularly in rural areas. We draw on the experience of rural surgical practitioners in India and summarise the existing literature to evaluate India's blood banking system and discuss its major barriers to the safe and equitable provision of blood. Many low-income and middle-income countries struggle with accruing a sufficient voluntary, unpaid blood donation base to meet the need. Efforts to increase blood supply through mandatory family replacement donations can lead to dangerous delays in care provision. Additionally, prohibition of unbanked, directed blood transfusion restricts the options of health practitioners, particularly in rural areas. Blood safety is also a significant concern, and efforts must be taken to decrease the risk of transfusion-transmitted infections and inform and treat donors who test positive. Lastly, blood banking systems need a centralised governing body to ensure fair prices for blood, promote comprehensive transfusion reporting and increase system-wide transparency and accountability.

Imaging modalities in the diagnosis and monitoring of Achilles tendon ruptures: A systematic review

OBJECTIVE

To determine the role of imaging in the diagnosis and monitoring of the Achilles tendon rupture (ATR).

STUDY DESIGN

Systematic review.

DATA SOURCES

PubMed and EMBASE in November 2016.

ELIGIBILITY CRITERIA

Clinical studies providing information on the methods and role of imaging in the diagnosis and monitoring of the ATR were included.

RESULTS

Fifty-six studies were included, most concerning the use of ultrasound (n=37) or MRI (n=18). Seven studies provided data on the diagnostic accuracy of imaging. Most ultrasound studies used a 7.5MHz probe (19/32 studies) and scanned the patient bilaterally in prone position, with recent studies tending to use higher frequency probes (r=0.42). Sensitivity [for detecting a rupture] ranged from 79.6 to 100%; the spread in specificity was large but two studies showed perfect (100%) data. Negative and positive likelihood ratios ranged from 0 to 0.23 and 1.0 to 10 respectively. MRI examination was generally performed with 1.5Tesla (T) MRI (6/12 studies) with a strong trend for higher T strength in more recent studies (r=0.71). One study reported a sensitivity of 90.9% and one a specificity of 100%. Although imaging can visualize structure and healing, these results were generally not related to the clinical picture. Overall, ultrasound was recommended over MRI for diagnosis and monitoring. Results of other imaging modalities remain inconclusive.

CONCLUSION

The adjunct role of imaging, especially of ultrasound and MRI, in the diagnosis and monitoring of ATRs was established. It is therefore recommended to rely primarily on the clinical examination and evaluation and to use imaging for ruling out other injuries and providing additional clinical information. More high-quality research is warranted into the diagnostic accuracy of imaging as well as less conventional imaging modalities' diagnostic and monitoring capabilities.

Traumatic spinal cord injury in Victoria, 2007-2016

OBJECTIVE

To investigate trends in the incidence and causes of traumatic spinal cord injury (TSCI) in Victoria over a 10-year period.

DESIGN, SETTING, PARTICIPANTS

Retrospective cohort study: analysis of Victorian State Trauma Registry (VSTR) data for people who sustained TSCIs during 2007-2016.

MAIN OUTCOMES AND MEASURES

Temporal trends in population-based incidence rates of TSCI (injury to the spinal cord with an Abbreviated Injury Scale [AIS] score of 4 or more).

RESULTS

There were 706 cases of TSCI, most the result of transport events (269 cases, 38%) or low falls (197 cases, 28%). The overall crude incidence of TSCI was 1.26 cases per 100 000 population (95% CI, 1.17-1.36 per 100 000 population), and did not change over the study period (incidence rate ratio [IRR], 1.01; 95% CI, 0.99-1.04). However, the incidence of TSCI resulting from low falls increased by 9% per year (95% CI, 4-15%). The proportion of TSCI cases classified as incomplete tetraplegia increased from 41% in 2007 to 55% in 2016 (P < 0.001). Overall in-hospital mortality was 15% (104 deaths), and was highest among people aged 65 years or more (31%, 70 deaths).

CONCLUSIONS

Given the devastating consequences of TSCI, improved primary prevention strategies are needed, particularly as the incidence of TSCI did not decline over the study period. The epidemiologic profile of TSCI has shifted, with an increasing number of TSCI events in older adults. This change has implications for prevention, acute and post-discharge care, and support.

Anterior cruciate ligament ruptures in German elite soccer players: Epidemiology, mechanisms, and return to play

BACKGROUND

Anterior cruciate ligament ruptures (ACLRs) are severe sports-related injuries with significant consequences for affected players and teams. This study aims to identify the epidemiology and injury-related lay-off after ACLR in professional male soccer players from the first-division German Bundesliga.

METHODS

Exposure times and incidence of anterior cruciate ligament ruptures were collected during 7.5 consecutive seasons using two media-based registers.

RESULTS

A total of 72 total ACLRs were registered in 66 different players with an incidence of 0.040 per 1000h of exposure (95% CI 0.009-0.12). On average there were 9.6 ACLRs per season and 0.53 per team and season. The mean age of players affected was 24 (standard deviation±3.6) years. The number of ACLRs recorded per season fluctuated during the period observed. Goalkeepers are significantly (P<0.05) less prone to suffer an ACLR compared to outfield players.

CONCLUSIONS

Understanding ACLR loading mechanisms, knowing risk factors for the injury and mean off time after ACLR are essential information for the coach, the medical staff, the elite soccer players, the insurance and team managers. Our results are in accordance with reports based on information from medical team staff. Therefore, our analysis of ACLR based on media sources may serve as an alternative for injury reports in elite soccer. The information of this study may be helpful for the medical staff taking care of professional soccer players and for orthopedic surgeons performing ACL reconstructions in this patient population.

Litigation in orthopedic surgery: What can we do to prevent it? Systematic analysis of 126 legal actions involving four university hospitals in France

INTRODUCTION

Orthopedic surgery produces 20% of medical malpractice claims. However only a few studies have examined the reasons for and consequences of these disputes, and they have usually been limited to a single hospital. This led us to perform a retrospective analysis of the claims at four teaching hospitals in northwestern France. The goals were (1) to describe the circumstances that led to these claims and recommend ways to prevent them, and (2) to describe the conduct of the proceedings and their financial and social outcomes.

HYPOTHESIS

A systematic analysis of litigation cases will provide accurate information on the circumstances leading to these claims.

METHODS

The study included 126 disputes settled between 2000 and 2010 and related to orthopedic or trauma care given at one of four teaching hospitals in northwestern France. The method of recourse, grounds of the complaint, type of surgical procedure, expert findings and amount of the award were systematically analyzed.

RESULTS

Of these 126 cases, 54 (43%) of them were submitted to the French CRCI (regional conciliation and compensation commission), 48 (39%) to the French administrative courts and 51 (41%) were settled amicably. Multiple methods of recourse were used in 21% of cases (n=27/126). The average length of administrative court proceedings was 36.7±27 months [4-102], which was significantly longer than the CRCI proceedings (22.7±17.9 months [3-80]) or out-of-court settlement (23.7±21.5 months [0-52]) (p<0.0001). Damages were sought for medical error or treatment-related risk in 67.5% of the complaints (n=85/126), and for failure to inform in 15.8% of cases (n=20/126). There was a suspected surgical site infection in 79.3% of cases (n=100/126). There were multiple grounds for complaint in 68.3% of cases (n=86/126). Poor communication between the physician and patient was identified in 26.2% of cases (n=33/126). Damages were awarded in 25% of cases (n=31/126), with an average award of €58,303±€91,601 [0-357,970].

CONCLUSION

The primary grounds for legal action are infection-related complications combined with a deterioration in the doctor-patient relationship. Disputes could be prevented by continuing efforts to combat hospital-acquired infections and providing better communications training.

LEVEL OF PROOF

IV (retrospective study).

Recommendations of protective measures for orthopedic surgeons during COVID-19 pandemic

PURPOSE

It was the primary purpose of the present systematic review to identify the optimal protection measures during COVID-19 pandemic and provide guidance of protective measures for orthopedic surgeons. The secondary purpose was to report the protection experience of an orthopedic trauma center in Wuhan, China during the pandemic.

METHODS

A systematic search of the PubMed, Cochrane, Web of Science, Google Scholar was performed for studies about COVID-19, fracture, trauma, orthopedic, healthcare workers, protection, telemedicine. The appropriate protective measures for orthopedic surgeons and patients were reviewed (on-site first aid, emergency room, operating room, isolation wards, general ward, etc.) during the entire diagnosis and treatment process of traumatic patients.

RESULTS

Eighteen studies were included, and most studies (13/18) emphasized that orthopedic surgeons should pay attention to prevent cross-infection. Only four studies have reported in detail how orthopedic surgeons should be protected during surgery in the operating room. No detailed studies on multidisciplinary cooperation, strict protection, protection training, indications of emergency surgery, first aid on-site and protection in orthopedic wards were found.

CONCLUSION

Strict protection at every step in the patient pathway is important to reduce the risk of cross-infection. Lessons learnt from our experience provide some recommendations of protective measures during the entire diagnosis and treatment process of traumatic patients and help others to manage orthopedic patients with COVID-19, to reduce the risk of cross-infection between patients and to protect healthcare workers during work.

LEVEL OF EVIDENCE

IV.

Equitable access to quality trauma systems in low-income and middle-income countries: assessing gaps and developing priorities in Ghana, Rwanda and South Africa

Injuries in low-income and middle-income countries are prevalent and their number is expected to increase. Death and disability after injury can be reduced if people reach healthcare facilities in a timely manner. Knowledge of barriers to access to quality injury care is necessary to intervene to improve outcomes. We combined a four-delay framework with WHO Building Blocks and Institution of Medicine Quality Outcomes Frameworks to describe barriers to trauma care in three countries in sub-Saharan Africa: Ghana, South Africa and Rwanda. We used a parallel convergent mixed-methods research design, integrating the results to enable a holistic analysis of the barriers to access to quality injury care. Data were collected using surveys of patient experiences of injury care, interviews and focus group discussions with patients and community leaders, and a survey of policy-makers and healthcare leaders on the governance context for injury care. We identified 121 barriers across all three countries. Of these, 31 (25.6%) were shared across countries. More than half (18/31, 58%) were predominantly related to delay 3 (‘Delays to receiving quality care’). The majority of the barriers were captured using just one of the multiple methods, emphasising the need to use multiple methods to identify all barriers. Given there are many barriers to access to quality care for people who have been injured in Rwanda, Ghana and South Africa, but few of these are shared across countries, solutions to overcome these barriers may also be contextually dependent. This suggests the need for rigorous assessments of contexts using multiple data collection methods before developing interventions to improve access to quality care.

Impact of lockdown during the COVID-19 pandemic on number of patients and patterns of injuries at a level I trauma center

OBJECTIVE

The outbreak of severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2) and its associated illness, coronavirus disease 2019 (COVID-19), has led to a global health crisis burdening frontline emergency departments, including orthopedic and trauma units. The aim of this study was to provide an overview of the impact of the lockdown secondary to the pandemic on patient numbers and pattern of injuries at the department of traumatology of the Medical University of Vienna.

METHODS

This retrospective, descriptive study identified all patients admitted and enrolled onto the trauma registry at a level I trauma center, between 15 March 2020 and 30 April 2020 (lockdown) and compared them to those between 15 March 2019 and 30 April 2019 (baseline). Variables collected included patient age, sex, reason for hospital admission, place of injury, death, injury severity score (ISS), as well as American Society of Anaesthesiologists (ASA) score.

RESULTS

A total of 10,938 patient visits to the trauma emergency department were analyzed, 8353 presentations during the baseline period and 2585 during lockdown. Only 1869 acutely injured and 716 follow-up patients presented during lockdown, compared to 6178 and 2175, respectively, during baseline. Throughout the COVID-19 lockdown there were significant reductions in both workplace and traffic accidents, sports injuries, number of hospitalized patients, and overall visits to the trauma emergency department; however, the number of major traumas and hip fractures remained similar. Furthermore, there was a significant increase in the frequency of injuries at home as well as hospital admissions due to attempted suicide.

CONCLUSION

Despite the reduction in total number of patients, trauma departments should continue to provide adequate service during lockdown considering that severe injuries showed no change. Conditions such as breakdown of social networks and limited access to mental health care and support might account for the significant rise in hospital admissions due to suicides. We recommend that more attention and effort should be made to prevent this excess of suicide deaths.

Epidemiology of complex hand injuries treated in the Plastic Surgery Department of a tertiary referral hospital in Warsaw

Background

Trauma to the hand is common and potentially serious, impairing daily living and general quality of life. Patients are often unable to work for several months, with hand function improving only gradually. Here, we review the epidemiology of hand injuries treated at a tertiary referral hospital in Warsaw, Poland.

Material and methods

In this single-centre, retrospective study, we reviewed medical records of patients presenting to the A&E Unit of the Plastic Surgery Department, Centre of Postgraduate Medical Education in Warsaw, Poland, between January 2001 and December 2005. We assessed a number of patient and injury characteristics, including severity, scored with the Hand Injury Severity Scoring System (HISS), and time off work.

Results

Of 1091 patients with a hand injury, 84% were male and over half were under the age of 40 years. Hand injury commonly resulted in tendon damage (56.1%), especially to finger flexors (79%), and in skin loss (37.8%). Amputations occurred in 24.1% of cases, while fractures (9.6%) and nerve (6.1%) or joint (5.5%) damage were less common. HISS-graded injury severity was moderate in 28.6% of cases, over half of the patients suffered severe (25.5%) or major (26.5%) injuries, and minor injuries were relatively uncommon (19.4%).

Conclusions

Amongst patients admitted to our Department, the most common injuries were tendon damage, skin loss, and amputations. Over half of the patients presented with severe or major injuries and took six months or longer to return to work, suggesting they were likely to face substantial social and economic consequences of their injury.

Level of evidence

IV: retrospective series.

Unplanned return to theater: A quality of care and risk management index?

INTRODUCTION

Surgical quality and risk management is a major public health issue. The consequences of unplanned return to theater are social, occupational, financial and even legal. Unscheduled revision surgery is a major adverse event, resulting from serious complications - some of which are thought to be avoidable. The present study sought to assess and analyze the incidence of unplanned return to theater in an orthopedic surgery department. The study hypothesis was that some of the complications involved could be avoided.

PATIENTS AND METHOD

A mixed retrospective-prospective study examined a consecutive series of 10,158 patients operated on in an orthopedic and traumatologic surgery department between January 2011 and December 2013. Patients undergoing revision surgery for reasons directly related to the primary procedure were analyzed. Patients were distributed among the following subgroups: infection, implant dislocation; hemorrhagic complication, mechanical complication, problem of primary technique, stiffness, wound healing disorder. Specific indicators of dysfunction liable to have contributed to onset of the complication were applied in each subgroup, to determine the avoidable or unavoidable nature of the event.

RESULTS

Two hundred and twenty-four patients (2.2%) underwent revision surgery for reasons directly related to the primary procedure. One hundred and eight cases (48.2%) were considered to have been avoidable: 48 infections (21.4%), 27 implant dislocations (12%), 15 hemorrhagic complications (6.7%), 66 mechanical complications (29.5%), 35 technical problems at primary surgery (15.6%), 21 cases of stiffness (9.3%), and 12 cases of delayed wound healing (5.3%). Mean time to revision surgery was 2.7 ± 2.6 months. Extending the time-window to 1 year recruited extra cases: in 31.7% of cases, onset was after the 90th postoperative day, which is the usual deadline. The rate of unplanned return to theater was higher after unscheduled (traumatic: 3.2%) than scheduled surgery (1.7%, P < 0.001).

CONCLUSION

Return to surgery in orthopedic and traumatologic surgery is underestimated. Annual incidence was 2.2%, and twice as high (3.2%) following traumatologic compared to scheduled surgery (1.7%). Analysis found that almost half the cases were avoidable. They represent a relevant and easily assessed indicator of treatment quality and associated risk management. A national or even international database in the form of an anonymous registry of revision surgeries would be useful.

Surveying the management of Achilles tendon ruptures in the Netherlands: lack of consensus and need for treatment guidelines

PURPOSE

This study aimed to describe and analyse usual care of Achilles tendon ruptures (ATRs) by orthopaedic surgeons and trauma surgeons in the Netherlands.

METHODS

A nationwide online survey of ATR management was sent to all consultant orthopaedic and trauma surgeons in the Netherlands, requesting participation of those involved in ATR management. Data on individual characteristics and the entire ATR management (from diagnosis to rehabilitation) were gathered. Consensus was defined as ≥ 70% agreement on an answer.

RESULTS

A total of 91 responses (70 orthopaedic surgeons and 21 trauma surgeons) were analysed. There was consensus on the importance of the physical examination in terms of diagnosis (> 90%) and a lack of consensus on diagnostic imaging (ultrasound/MRI). There was consensus that non-surgical treatment is preferred for sedentary and systemically diseased patients and surgery for patients who are younger and athletic and present with larger tendon gap sizes. There was consensus on most of the non-surgical methods used: initial immobilisation in plaster cast with the foot in equinus position (90%) and its gradual regression (82%) every 2 weeks (85%). Only length of immobilisation lacked consensus. Surgery was generally preferred, but there was a lack of consensus on the entire followed protocol. Orthopaedic and trauma surgeons differed significantly on their surgical (p = 0.001) and suturing techniques (p = 0.002) and methods of postoperative immobilisation (p < 0.001). Orthopaedic surgeons employed open repair and Bunnell sutures more often, whereas trauma surgeons used minimally invasive approaches and bone anchors. Rehabilitation methods and advised time until weight-bearing and return to sport varied. Orthopaedic surgeons advised a significantly longer time until return to sport after both non-surgical treatment (p = 0.001) and surgery (p = 0.002) than trauma surgeons.

CONCLUSION

This is the first study to describe the entire ATR management. The results show a lack of consensus and wide variation in management of ATRs in the Netherlands. This study shows that especially the methods of the perioperative and rehabilitation phases were inconclusive and differed between orthopaedic and trauma surgeons. Further research into optimal ATR management regimens is recommended. In addition, to achieve uniformity in management more multidisciplinary collaboration between Dutch and international surgeons treating ATRs is needed.

LEVEL OF EVIDENCE

Cross-sectional survey, Level V.

Epidemiology of traumatic hip dislocation in patients treated in Ceará, Brazil

OBJECTIVE:

To describe the epidemiological profile of patients with traumatic hip dislocation treated in our Institute from November/2012 to July/2013.

METHODS:

A descriptive cross-sectional study based on interviews and involving 43 patients who suffered traumatic hip dislocation was conducted.

RESULTS:

The mean age of patients was 34.4 years old and 90.7% were male. Regarding the mechanism of injury, 95% involved traffic accidents. The posterior dislocation of the hip was the most common injury (93%). Associated lesions were observed in 74.4% of patients, hip fractures being the most frequent. The time span between accident and dislocation reduction was less than 6 hours in 37.2% of patients, between 6 and 12 hours in 32.5% and over 12 hours in 30.3%, ranging from 1 hour to 15 days. A fraction of 90.7% of patients was submitted to closed reduction.

CONCLUSION:

Traumatic hip dislocation affected mostly young adults, victims of traffic accidents. The posterior dislocation of the hip was the most frequent injury and closed reduction was performed in 90.7% of patients. The time span between accident and dislocation reduction was less than 12 hours in most patients.

Level of Evidence III, Study of Nonconsecutive Patients.

The role of delayed head CT in evaluation of elderly blunt head trauma victims taking antithrombotic therapy

INTRODUCTION

Increasing active longevity has created an increasing surge of elderly trauma patients. The majority of these patients suffer blunt trauma and many are taking antithrombotic agents. The literature is mixed regarding the utility of routine repeat head CT in patients taking antithrombotic medications with a GCS of 15 and initial negative head CT. We hypothesized that scheduled delayed CT head 12 h after admission (D-CTH) in elderly blunt trauma victims would not identify clinically significant new hemorrhages or change management.

METHODS

A retrospective chart review using our institutional trauma registry of patients ≥65 years sustaining blunt head injuries from 2010 to 2012 was performed. By hospital protocol, all such patients on antithrombotic therapy receive a routine D-CTH. All of these patients were included. Demographics, injuries, medications, laboratory values, LOS, mental status, and management were analyzed.

RESULTS

Of the 234 patients meeting inclusion criteria, 8 initially were identified as having D-ICH. Upon further review, five patients had the same findings on both initial and delayed CT scans and one patient was determined to actually have had a hemorrhage stroke. Ultimately, only two patients (0.85%, 95% CI 0.1-3.1%) had new ICH discovered on D-CTH. None of the patients on warfarin demonstrated any new injury on D-CTH (95% CI ≤ 4.6%). Only one patient taking aspirin as a sole agent had a delayed injury on D-CTH (1.1%, 95% CI 0-4.2%). The remaining patient was taking a combination of aspirin and clopidogrel representing 2.2% of 45 patients on combination therapy (95% CI 0.1-11.8%). Only two patients taking a direct thrombin inhibitor (dabigatran) met inclusion criteria and neither endured a bleed (95% CI ≤ 77.6%). Further analysis revealed no cases with clinical changes or surgical intervention for new ICH on delayed imaging. No inference could be made to predict which patients would suffer D-ICH.

CONCLUSIONS

D-CTH in elderly trauma patients taking antithrombotic agents shows no statistically significant or clinical benefit for diagnosing delayed intracranial hemorrhage after minor head injury. In those with delayed imaging showing new ICH, management was not significantly altered. Not enough data were available to predict which patients would develop D-ICH, even if asymptomatic.

A review of pre-admission advanced airway management in combat casualties, Helmand Province 2013

OBJECTIVES

Airway compromise is the third leading cause of potentially preventable combat death. Pre-hospital airway management has lower success rates than in hospital. This study reviewed advanced airway management focusing on cricothyroidotomies and supraglottic airway devices in combat casualties prior to admission to a Role 3 Hospital in Afghanistan.

METHODS

This was a retrospective review of all casualties who required advanced airway management prior to arrival at the Role 3 Hospital, Bastion, Helmand Province over a 30-week period identified by the US Joint Theatre Trauma Registry. The notes and relevant X-rays were analysed. The opinions of US and UK clinical Subject Matter Experts (SME) were then sought.

RESULTS

Fifty-seven advanced airway interventions were identified. 45 casualties had attempted intubations, 37 (82%) were successful and of those who had failed intubations, one had a King LT Airway (supraglottic device) and seven had a rescue cricothyroidotomy. The other initial advanced airway interventions were five attempted King LT airways and seven attempted cricothyroidotomies. In total, 14 cricothyroidotomies were performed; in this group, there were nine complications/significant events.

CONCLUSIONS

The SMEs suggested that dedicated surgical airway kits should be used and students in training should be taught to secure the cricothyroidotomy tube as well as how to insert it. This review re-emphasises the need to 'ensure the right person, with the right equipment and the right training, is present at the right time if we are to improve the survival of patients with airway compromise on the battlefield'. The audit reference number is RCDM/Res/Audit/1036/12/0368.

Health-related quality of life after paediatric supracondylar humeral fractures

AIMS

We aimed to evaluate the health-related quality of life (HRQoL) in children with supracondylar humeral fractures (SCHFs), who were treated following the recommendations of the Paediatric Comprehensive AO Classification, and to assess if HRQoL was associated with AO fracture classification, or fixation with a lateral external fixator compared with closed reduction and percutaneous pinning (CRPP).

METHODS

We were able to follow-up on 775 patients (395 girls, 380 boys) who sustained a SCHF from 2004 to 2017. Patients completed questionnaires including the Quick Disabilities of the Arm, Shoulder and Hand questionnaire (QuickDASH; primary outcome), and the Pediatric Quality of Life Inventory (PedsQL).

RESULTS

An AO type I SCHF was most frequent (327 children; type II: 143; type III: 150; type IV: 155 children). All children with type I fractures were treated nonoperatively. Two children with a type II fracture, 136 with a type III fracture, and 141 children with a type IV fracture underwent CRPP. In the remaining 27 children with type III or IV fractures, a lateral external fixator was necessary for closed reduction. There were no open reductions. After a mean follow-up of 6.3 years (SD 3.7), patients with a type I fracture had a mean QuickDASH of 2.0 (SD 5.2), at a scale of 0 to 100, with lower values representing better HRQoL (type II: 2.8 (SD 10.7); type III: 3.3 (SD 8.0); type IV: 1.8 (SD 4.6)). The mean function score of the PedsQL ranged from 97.4 (SD 8.0) for type I to 96.1 (SD 9.1) for type III fractures, at a scale of 0 to 100, with higher values representing better HRQoL.

CONCLUSION

In this cohort of 775 patients in whom nonoperative treatment was chosen for AO type I and II fractures and CRPP or a lateral external fixator was used in AO type III and IV fractures, there was equally excellent mid- and long-term HRQoL when assessed by the QuickDASH and PedsQL. These results indicate that the treatment protocol followed in this study is unambiguous, avoids open reductions, and is associated with excellent treatment outcomes. Cite this article: Bone Joint J 2020;102-B(6):755-765.

Radiation exposure and the orthopedic surgeon's hand: Measurement of the equivalent dose over 13 months

Exposure to ionizing radiation in the operating room is governed by practical prevention and protection measures on the international, national and local levels. We evaluated the equivalent dose to the hand of an orthopedic surgeon over 13 months. An orthopedic surgeon wore a ring dosimeter on the ring finger of his right hand for all surgical procedures requiring intraoperative fluoroscopy between March 2014 and April 2015. Monthly doses were evaluated by the IRSN over the study period. The number and type of procedures were compiled as well as the type of fluoroscopy unit used. Four hundred procedures were performed during this period, including 182 with fluoroscopy. The equivalent cumulative dose at the hand was 4,75 mSv. No correlation was found with the type of procedure or type of fluoroscopy unit (conventional or mini C-arm). Equivalent doses were below the annual regulatory limit in France of 500 mSv. These results are consistent with those reported in the literature. However, recent studies have noted that both younger surgeons in training and more experienced surgeons must remember to use radiation protection measures.

Trampoline injuries compared with other child activities

INTRODUCTION

Trampolines are responsible for specific injuries. We examined the severity of these injuries in children compared with those occurring in other activities. Our primary goal was to compare the injury severity between trampolining and other activities. Our secondary goal was to evaluate risk factors for severity in order to establish preventative measures and, third, to evaluate the increased prevalence of these injuries in our hospital from 2008 to 2016.

MATERIAL AND METHODS

Our study was a retrospective, comparative, descriptive, and epidemiological research. Children aged 2-15 years admitted to our traumatology emergency services between June and October 2016 were included in the study. Non-sport-related injuries were excluded. Serious injuries were classified as fractures and admissions to the operating room.

RESULTS

In total, 1106 children were admitted including 107 trampoline accidents. The fracture rate was similar in the two groups: 34 (31.78%) vs. 309 (30.93%), OR=1.039, 95% CI [0.65, 1.62] P=0.91. Surgical treatments were more frequent in the trampoline group: 4 (3.74%) vs. 18 (1.80%) OR=2.114, 95% CI [0.51, 6.58] P=0.156. Several people jumping simultaneously on the trampoline was a risk factor (OR=1.56, 95% CI [1.0908, 2.308], P=0.018). Parental supervision was a protective factor (OR=0.271, 95% CI [0.08, 0.80], P=0.023). Trampolining accidents were 9.7 times more common in our center in 2016 compared with 2008.

DISCUSSION

To our knowledge, no study has compared trampoline injuries with those stemming from other activities. Awareness campaigns are needed as well as information from sellers, who have to be trained.

CONCLUSION

Surgical treatments are twice as likely in trampoline accidents. Prevention is simple: Children should be alone on the trampoline and supervised by an adult.

Patient information in orthopedic and trauma surgery. Fundamental knowledge, legal aspects and practical recommendations

Providing information to surgery patients is a form of health-care governed by clearly defined therapeutic and medicolegal rules, and in particular in France by the Act of March 4, 2002 and the Code of Good Practice. The patient's right to information is implemented in a face-to-face consultation, which should be fully codified, and in a specific clinical examination, followed by information regarding the affected organ, pathology, treatment options, possible surgery, and the preconditions, risks and results associated with the procedure. Information should be personalized and as complete as possible, communicating the state of knowledge as validated by scientific societies and medical institutions. State of the art technology (dedicated website, on-line information suites, etc.) is indispensable but needs to be mastered and to adhere to the guidelines of the Council of the National Order of Medicine. Information traceability, the retraction period and proof of content of the information are essential. A signed document delivered in an informative atmosphere optimizes the exercise. Patient information is an ethical and medicolegal obligation, but above all is the expression and demonstration of the health-care potential of the practitioner and our contribution to reducing the information gap, reinforcing the cement holding our society together.

Reverse shoulder arthroplasty for proximal humerus fractures: Is the glenoid implant problematic?

INTRODUCTION

Reverse shoulder arthroplasty (RSA) is a key tool in the orthopedic trauma surgeon's arsenal, especially when faced with a proximal humerus fracture in older patients. However, few studies have focused on the glenoid side of RSA in this indication as the implant is placed in a generally healthy scapula.

HYPOTHESIS

Glenoid implants for RSA after trauma are well positioned and do not often cause complications.

MATERIAL AND METHODS

Retrospective multicenter study of 513 patients who underwent RSA because of a proximal humerus fracture. The mean follow-up was 55 months. Radiographs were used to assess the height and tilt of the glenoid implant, along with the development of scapular notching or loosening. The clinical outcomes were determined based on the Constant score.

RESULTS

At the last follow-up, 44% of shoulders had scapular notching, 7% of which were severe (stages 3-4). This notching was progressive, with two resulting in loosening. The rate of severe notching was higher in patients with a high glenoid implant (62.5% vs. 42.3%, p=0.03) or glenosphere with superior tilt (58.3% vs. 37.8%, p=0.02). Nine patients had confirmed loosening and 63 had potential loosening. This was more common in cases with superior tilt (9.3% vs. 0.4%, p<0.001). Patients with a high glenoid implant had a lower Constant score (57 vs. 45, p<0.001). There fewer cases of severe notching when a lateralized glenoid implant was used (0% vs. 7%, p<0.05) and/or the humeral implant had a smaller neck-shaft angle (implants<155°: 3% vs. implants at 155°: 8.5%, p=0.03).

DISCUSSION AND CONCLUSION

Glenoid loosening and severe scapular notching are related to poor positioning and/or incorrect orientation of the glenosphere. Implant selection is important, as there is little to no notching when less-angled humeral implants and lateralized glenoid implants are used.

LEVEL OF EVIDENCE

IV.