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Brodmann Maeder M, Andenmatten S, Lienert JS, Von Wyl T, Exadaktylos AK. BASE Jumping in the Lauterbrunnen Valley: A Retrospective Cohort Study from 2007 to 2016. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:3214. [PMID: 36833909 PMCID: PMC9965376 DOI: 10.3390/ijerph20043214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 02/05/2023] [Accepted: 02/07/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND BASE jumping, and especially BASE jumping with the help of wingsuits, is considered one of the most dangerous airborne sports. The valley of Lauterbrunnen in Switzerland has become infamous for the large number of BASE jumps and the high rate of accidents and fatalities. The aim of this study was to evaluate the morbidity and mortality of BASE jumping, to determine the severity of injuries and injury patterns of BASE jumping accidents and to compare preclinical assessment with clinical diagnoses to detect under- or overtriage. METHODS This retrospective, descriptive cohort study covers a period of 10 years (2007-2016). The evaluation covered all BASE jumping incidents in the valley of Lauterbrunnen that required either a helicopter mission by the local HEMS (Helicopter Emergency Medical Service) company of Lauterbrunnen, Air Glaciers, or medical care in the regional hospital, the level I trauma centre or the medical practice of the local general practitioner. Besides demographic data, experience in BASE jumping and skydiving as well as BASE jumping technique(s) and details about the rescue missions were collected. The medical data focused on the severity of injuries, as expressed by the National Advisory Committee of Aeronautics (NACA) score in the prehospital assessment as well as the Abbreviated Injury Scale (AIS) and Injury Severity Score (ISS) retrieved from the clinical records in the hospital or medical practice setting. RESULTS The patients were predominantly young, experienced male BASE jumpers. Morbidity (injury risk) ranged from 0.05% to 0.2%, and fatality risk from 0.02% to 0.08%. Undertriage was low, with only two cases. Overtriage was significant, with 73.2% of all NACA 4-6 cases not qualifying for major trauma. CONCLUSIONS BASE jumping remains a high-risk sport and is associated with significant rates of injuries and fatalities. Comparison with previous studies indicated that the injury rate may have decreased, but the fatality rate had not. In this known BASE jumping environment, prehospital assessment appears to be good, as we found a low undertriage rate. The high overtriage rate might be an expression of physicians' awareness of high-velocity trauma mechanisms and possible deceleration injuries.
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Affiliation(s)
- Monika Brodmann Maeder
- Department of Emergency Medicine, Bern University Hospital, Bern University, 3010 Bern, Switzerland
- Institute of Mountain Emergency Medicine, EURAC Research, 39100 Bolzano, Italy
| | - Simon Andenmatten
- Department of Emergency Medicine, Bern University Hospital, Bern University, 3010 Bern, Switzerland
| | | | - Thomas Von Wyl
- Department of Anesthesia and Critical Care, Hospital Interlaken, 3800 Interlaken, Switzerland
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Bigdon SF, Hecht V, Fairhurst PG, Deml MC, Exadaktylos AK, Albers CE. Injuries in alpine summer sports - types, frequency and prevention: a systematic review. BMC Sports Sci Med Rehabil 2022; 14:79. [PMID: 35501847 PMCID: PMC9063189 DOI: 10.1186/s13102-022-00468-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 04/18/2022] [Indexed: 01/03/2023]
Abstract
Introduction Summer alpine sports, including mountain biking, hiking and airborne pursuits, have experienced a recent surge in popularity. Accordingly, trauma associated with these activities has increased. There is a scarcity of literature exploring clinical aspects surrounding injuries. Specifically, no single article provides a general overview, as individual studies tend to focus on one particular sport. In the present study, we performed a systematic literature review to summarize existing knowledge and explore the potential for prevention and clinical decision making in this group. Method Literature searches were performed using the PubMed and Scopus database for the most commonly ventured sports associated with injury: mountain biking, climbing, airborne sports, paragliding, and base jumping. From this search, studies were identified for qualitative and quantitative analyses. These searches were done according to PRISMA guidelines for systematic reviews. Studies were then analyzed regarding epidemiology of injuries, relevant anatomical considerations and prevention strategies were discussed. Results A broad spectrum of injury sites and mechanisms are seen in mountain biking, climbing or airborne sports. Mountain biking related injuries commonly involve the upper extremity, with fractures of the clavicle being the most common injury, followed by fractures of the hand and wrist. Scaphoid fractures remain of paramount importance in a differential diagnosis, given their often subtle clinical and radiological appearance. Paragliding, skydiving, and base jumping particularly affect transition areas of the spine, such as the thoracolumbar and the spinopelvic regions. Lower limb injuries were seen in equal frequency to spinal injuries. Regarding relative risk, mountain biking has the lowest risk for injuries, followed by climbing and airborne sports. Male alpinists are reported to be more susceptible to injuries than female alpinists. Generally, the literature surrounding hiking and water-related mountain sports is insufficient, and further work is required to elucidate injury mechanisms and effective preventative measures. A helmet seems to decrease the likelihood of face and head injuries in mountain sports and be a meaningful preventive measurement.
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Affiliation(s)
- Sebastian Frederick Bigdon
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland.
| | - Verena Hecht
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Paul Gilbert Fairhurst
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Moritz C Deml
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Aristomenis K Exadaktylos
- Department of Emergency Medicine, Inselspital, University Hospital, University of Bern, Freiburgstrasse 16C, 3010, Bern, Switzerland
| | - Christoph E Albers
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland
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Zileli M, Sharif S, Fornari M. Incidence and Epidemiology of Thoracolumbar Spine Fractures: WFNS Spine Committee Recommendations. Neurospine 2022; 18:704-712. [PMID: 35000323 PMCID: PMC8752702 DOI: 10.14245/ns.2142418.209] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 07/16/2021] [Indexed: 11/24/2022] Open
Abstract
This review aims to search the epidemiology and incidence rates of thoracolumbar spine fractures. A systematic review of the literature of the last 10 years gave 586 results with “incidence,” and 387 results with “epidemiology,” of which 39 papers were analyzed. The review results were discussed and voted in 2 consensus meetings of the WFNS (World Federation of Neurosurgical Societies) Spine Committee. Out of 39 studies, 15 studies have focused on thoracolumbar trauma, remaining 24 studies have looked at all spine trauma. Most were retrospective in nature; few were prospective and multicenter. Some studies have focused on specific injuries. The annual incidence of TL fractures is about 30/100,000 inhabitants including osteoporotic fractures. There is a trend to increase the fractures in elderly population especially in developed countries, while an increase of motor vehicle accidents in developing countries. The mortality rate among male elderly patients is relatively high. The incidence of thoracolumbar spine fractures is increasing because of low-velocity falls in the elderly population. The main reasons are falls and traffic accidents. Learning the regional differences and some special forms of trauma such as extreme sports, war, and gunshot injuries will help the prevention of the thoracolumbar spine fractures.
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Affiliation(s)
- Mehmet Zileli
- Department of Neurosurgery, Ege University Faculty of Medicine, Izmir, Turkey
| | - Salman Sharif
- Liaquat National Hospital & Medical College, Karachi, Pakistan
| | - Maurizio Fornari
- Humanitas University and Research Hospital in Neurosurgery, Milan, Italy
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Wilkes M, Long G, Massey H, Eglin C, Tipton M. Quantifying Risk in Air Sports: Flying Activity and Incident Rates in Paragliding. Wilderness Environ Med 2022; 33:66-74. [DOI: 10.1016/j.wem.2021.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 11/19/2021] [Accepted: 11/19/2021] [Indexed: 11/26/2022]
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Spinopelvic Dissociation: A Systematic Review and Meta-analysis. J Am Acad Orthop Surg 2021; 29:e198-e207. [PMID: 32453011 DOI: 10.5435/jaaos-d-19-00293] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Accepted: 04/15/2020] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Spinopelvic dissociation is a rare type of injury which occurs in approximately 2.9% of pelvic disruptions and correlates with high-energy trauma.The purpose of this study was to systematically evaluate the incidence, demographics, treatment, clinical outcome, and complication rate associated with these injuries. METHODS A literature review on Medline, PubMed, and Google was performed. Overall, 216 abstracts were reviewed in English, German, and French, of which 50 articles were included. RESULTS Within the 50 studies, 19 publications were case reports and 16 were case series with low-level evidence. Overall, 379 patients with spinopelvic dissociation were identified at a mean age of 31.6 ± 11.6 years and an injury severity score of 23.1 ± 3.8 between 1969 and 2018. Most cases were related to fall from heights (55.7%), followed by road accidents (28.5%). Two hundred fifty-eight patients (68.1%) showed neurologic impairment at initial presentation, which improved in 65.1% after surgery. The treatment of choice was surgery in 93.1% of cases with triangular fixation in 68.8%. Regardless of the technique, the healing/fusion rate was 100% with a complication rate of 29.9% (n = 96/321). CONCLUSION Spinopelvic dissociation is a rare type of injury with limited data in the literature. Based on our review, it is possible that a streamlined, evidence-based algorithm may improve care for these difficult patients. LEVEL OF EVIDENCE II. STUDY DESIGN Systematic Review.
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Rocher M, Silva B, Cruz G, Bentes R, Lloret J, Inglés E. Benefits of Outdoor Sports in Blue Spaces. The Case of School Nautical Activities in Viana do Castelo. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228470. [PMID: 33207658 PMCID: PMC7697647 DOI: 10.3390/ijerph17228470] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/07/2020] [Accepted: 11/12/2020] [Indexed: 12/26/2022]
Abstract
Participating in outdoor sports in blue spaces is recognized to produce a range of significant social benefits. This case study empirically analyzes the social benefits associated with the School Nautical Activities project carried out in Viana do Castelo (Portugal) in school-age children and adolescents. It consisted of a 4 year program in which scholars took part in nautical activities (surfing, rowing, sailing, and canoeing) in blue spaces once a week during a semester as a part of their physical education course. The methods used for data collection were as follows: (1) a survey answered by 595 participants in the program and (2) five focus groups (FG): two FGs with participants (seven on each FG), two FGs with their parents (eight participants each), and one FG with the physical education teachers (five participants). Interviews were transcribed and qualitative analysis with NVivo software was developed. Results revealed clear evidence on the social benefits for school-age children and adolescents associated with participation in outdoor activities in blue spaces both in the overall health and in all the following analyzed categories: mental health and well-being, education, active citizenship, social behavior, and environmental awareness. More than 40% state that their overall health is much better now (13.4%) or somewhat better now (29.9%) due to their participation in the program. Thus, this article provides support for the anecdotal recognition of the benefits for school-age children and adolescents from participating in sports in the outdoors and especially in blue spaces.
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Affiliation(s)
- Míriam Rocher
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), 08038 Barcelona, Spain;
| | - Bruno Silva
- Escola Superior de Desporto e Lazer de Melgaço, Instituto Politécnico de Viana do Castelo, 320 Melgaço, Portugal;
- Research Center in Sports Sciences, Health and Human Development (CIDESD), 5001–801 Vila Real, Portugal
- Surf Clube de Viana, 4935–161 Viana do Castelo, Portugal; (G.C.); (R.B.)
| | - Gonçalo Cruz
- Surf Clube de Viana, 4935–161 Viana do Castelo, Portugal; (G.C.); (R.B.)
- Surfing Viana High Performance Center, 4905–559 Viana do Castelo, Portugal
| | - Renato Bentes
- Surf Clube de Viana, 4935–161 Viana do Castelo, Portugal; (G.C.); (R.B.)
- Surfing Viana High Performance Center, 4905–559 Viana do Castelo, Portugal
| | - Josep Lloret
- Oceans and Human Health Chair, Institute of Aquatic Ecology, Universitat de Girona (UdG), 17003 Girona, Spain;
| | - Eduard Inglés
- Institut Nacional d’Educació Física de Catalunya (INEFC), Universitat de Barcelona (UB), 08038 Barcelona, Spain;
- Grup d’Investigació Social i Educativa de l’Activitat Física i l’Esport (GISEAFE, 2017 SGR 1162), Institut Nacional d’Educació Física de Catalunya (INEFC), 08038 Barcelona, Spain
- Correspondence:
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Rock Climbing Emergencies in the Austrian Alps: Injury Patterns, Risk Analysis and Preventive Measures. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17207596. [PMID: 33086551 PMCID: PMC7589766 DOI: 10.3390/ijerph17207596] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 10/13/2020] [Accepted: 10/16/2020] [Indexed: 12/20/2022]
Abstract
To elucidate patterns of and risk factors for acute traumatic injuries in climbers in need of professional rescue, a retrospective evaluation was performed of the Austrian National Registry of Mountain Accidents regarding rock climbing incidents over a 13-year timeframe from 2005 to 2018. From 2992 recorded incidents, 1469 were uninjured but in need of recovery, mainly when alpine climbing. Acute traumatic injuries (n = 1217) were often classified as severe (UIAA ≥ 3; n = 709), and commonly involved fractures (n = 566). Main injury causes were falls (n = 894) frequently preceded by rockfall (n = 229), a stumble (n = 146), a grip or foothold break-out (n = 143), or a belaying error (n = 138). In fatal cases (n = 140), multiple trauma (n = 105) or head injuries (n = 56) were most common, whereas lower extremity injuries (n = 357) were most common in severely injured patients. The risk for severe or fatal injuries increased with age and fall height when ascending or bouldering, during the morning hours, and when climbing without a helmet or rope. The case fatality rate was 4.7%, and the estimated total mortality rate was 0.003–0.007 per 1000 h of rock climbing. Acute traumatic injuries requiring professional rescue when rock climbing are often severe or fatal. Consequent use of a helmet when sport climbing, consistent use of a rope (particularly when ascending), proper spotting when bouldering, and proper training, as well as high vigilance when belaying are likely to help prevent such injuries.
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Schachinger S, Fahringer M, Raschner C, Steidl-Müller L. [Injuries and influencing factors on accidents in paragliding]. SPORTVERLETZUNG-SPORTSCHADEN 2020; 34:197-203. [PMID: 32663899 DOI: 10.1055/a-1148-2759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Approximately 100 000 pilots worldwide practice the sport of paragliding. Most studies performed to date have been conducted retrospectively, using data from hospitals or emergency rescue organisations and focusing on injury patterns. Reasons for accidents and possible influencing factors have hardly been investigated. Therefore, the aim of this study was to analyse paragliding accidents in the Alps and to identify possible influencing factors. The data were taken from the "Flash-News" magazine (issues no. 149-160) covering the years 2015 to 2017. Only accidents occurring in Austria, Germany, Switzerland and Italy were considered. All in all, 487 accidents met the inclusion criteria of using a conventional paraglider and were analysed in this study. 88.5 % of the pilots involved were male and the average age was 42.9 ± 13.7 years. Most accidents happened in summer and during the afternoon hours. The majority of incidents happened during the flight phase, but the comparison of tandem and solo pilots showed that tandem pilots had significantly more accidents during the take-off phase, whereas solo pilots had more accidents during the landing phase. Mistakes by pilots were identified as the main reason for accidents, followed by accidents caused by wind. In 71 of 487 (14,6 %) accidents, the pilots were not injured. If they were injured during the accident, the lower limbs were injured most frequently (35.5 %). In 45 of 487 accidents, the pilots died during the accident (9,2 %). The fact that more flights were executed during the summer months, combined with the more demanding flight conditions in summer (wind, weather, thermal conditions) may have led to the increased number of incidents in the period from April to August. Mistakes by pilots were identified as the major causes of accidents; therefore, training to handle difficult situations and the equipment are suggested. In general, the documentation of paragliding accidents is insufficient and inconsistent. The implementation of a harmonised, transnational form to document paragliding accidents is recommended to get unified and comparable data.
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Ströhle M, Woyke S, Wallner B, Brodmann Maeder M, Brugger H, Paal P. Aviation Sports Crashes in the Austrian Mountains: A 10-Year Retrospective Study. Wilderness Environ Med 2020; 31:165-173. [PMID: 32331953 DOI: 10.1016/j.wem.2020.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 01/15/2020] [Accepted: 01/22/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION We aimed to describe the epidemiology and injury patterns of aviation sports crashes in the Austrian mountains and identify risk factors. METHODS In this retrospective cohort study, out-of-hospital data on patients who sustained crashes when participating in aviation sports from January 1, 2006 through December 31, 2015 were assessed. The out-of-hospital data were merged with in-hospital data obtained from Innsbruck Medical University Hospital. RESULTS A total of 2037 persons were involved in 1856 aviation sports crashes. Data on 126 in-hospital patients were available. Wind and pilot error were the most common causes. Most injuries occurred in paragliders (n=111, 88%). Most commonly, paragliders sustained injuries to the lumbar spine and hang gliders to the thoracic spine. Rescue operations were undertaken mainly by helicopter emergency medical services (n=87, 69%) or combined rescue forces (ground and helicopter, n=100, 79%.). The Injury Severity Score was 15±15, with a peak in patients with isolated injuries of the lower extremities (n=38, 32%) and a second peak in patients with multiple trauma (n=44, 35%). CONCLUSIONS In the Austrian mountains, wind and pilot errors are the most common causes of aviation crashes. Aviation sports crashes frequently resulted in severe injuries and multiple trauma. The lumbar spine is particularly at risk in paragliders, whereas the thoracic spine is commonly affected in hang gliders. Injuries frequently caused long-term paralysis and limitations in quality of life. To minimize long-term consequences and save lives, skilled and well-equipped teams may be beneficial to provide effective on-site care and safe transportation to a trauma center.
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Affiliation(s)
- Mathias Ströhle
- Department of General and Surgical Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Simon Woyke
- Department of Anesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Innsbruck, Austria; EURAC Research, Institute of Mountain Emergency Medicine, Bolzano, Italy
| | - Bernd Wallner
- Department of Anesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Innsbruck, Austria; EURAC Research, Institute of Mountain Emergency Medicine, Bolzano, Italy.
| | - Monika Brodmann Maeder
- EURAC Research, Institute of Mountain Emergency Medicine, Bolzano, Italy; Department of Emergency Medicine, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland; International Commission for Mountain Emergency Medicine (ICAR MEDCOM)
| | - Hermann Brugger
- EURAC Research, Institute of Mountain Emergency Medicine, Bolzano, Italy; International Commission for Mountain Emergency Medicine (ICAR MEDCOM)
| | - Peter Paal
- International Commission for Mountain Emergency Medicine (ICAR MEDCOM); Department of Anesthesiology and Intensive Care Medicine, Hospitallers Brothers Hospital, Paracelsus Medical University, Salzburg, Austria
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Bäcker HC, Vosseller JT, Exadaktylos AK, Perka C, Benneker LM, Krause FG, Deml MC. Epidemiology and injury patterns of aerial sports in Switzerland. World J Orthop 2020; 11:107-115. [PMID: 32190554 PMCID: PMC7063457 DOI: 10.5312/wjo.v11.i2.107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 10/15/2019] [Accepted: 11/30/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Airborne sports have become more popular in recent years. The number of accidents has increased linearly as athletes take increasingly greater risks to experience the adventurous spirit of this kind of sports.
AIM To investigate the variety of injuries in airborne sport accidents, as well as which acute treatment these patients receive, both before and after admission to a level-one-trauma center.
METHODS We performed a retrospective chart analysis at a major level-one-trauma center in Switzerland for 235-patients who were admitted following airborne sports injuries between 2010 and 2017. Patients’ demographic data, injury patterns, emergency primary care procedures and intra-hospital care were recorded.
RESULTS Overall, 718-injuries in 235-patients were identified; the spine was the most commonly affected region with 46.5% of injuries (n = 334/718) in 143-patients. In 69-patients (15.5%), the (non-spine) thorax was affected, followed by the lower and upper extremity, pelvis, head/face and abdominal injuries. Eleven-patients had to be intubated at the trauma site. Three patients were resuscitated after onset of pulseless-electrical-activity. Two-patients died in the resuscitation room. In 116-cases, surgery was indicated including 55-emergency surgeries. Another 19 patients (8.1%) were transferred to the intensive care unit.
CONCLUSION Paragliders are most commonly affected, although the highest injury severities were identified for Building, Antenna, Span and Earth-jumping athletes. First responders, treating physicians and pilots should be aware of the risk for potentially serious and life-threatening injury with an in-hospital mortality of 0.9%.
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Affiliation(s)
- Henrik Constantin Bäcker
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern 3010, Switzerland
- Department of Orthopaedic Surgery, New York Presbyterian/Columbia University Medical Center, New York, NY 10032, United States
- Department of Orthopaedic Surgery and Traumatology, University Hospital Berlin, Charité Berlin, Berlin, 10117, Germany
| | - J Turner Vosseller
- Department of Orthopaedic Surgery, New York Presbyterian/Columbia University Medical Center, New York, NY 10032, United States
| | - Aristomenis K Exadaktylos
- Department of Emergency Medicine, Inselspital, University Hospital Bern, University Bern, Bern, 3010, Switzerland
| | - Carsten Perka
- Department of Orthopaedic Surgery and Traumatology, University Hospital Berlin, Charité Berlin, Berlin, 10117, Germany
| | - Lorin Michael Benneker
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern 3010, Switzerland
| | - Fabian Götz Krause
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern 3010, Switzerland
| | - Moritz Caspar Deml
- Department of Orthopaedic Surgery and Traumatology, Inselspital, University Hospital Bern, University Bern, Bern 3010, Switzerland
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Bäcker HC, Wu CH, Vosseller JT, Exadaktylos AK, Benneker L, Krause F, Hoppe S, Albers CE. Spinopelvic dissociation in patients suffering injuries from airborne sports. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2019; 29:2513-2520. [PMID: 31037422 DOI: 10.1007/s00586-019-05983-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 04/19/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Spinopelvic dissociation which is also called U-type or referred to H-type sacral fractures with a transverse fracture line is an infrequent injury that results mainly from high-energy accidents. This results in an osseous dissociation of the upper central segment of the sacrum and the entire spine from the lower sacral segments. The purpose was to investigate the incidence of spinopelvic fracture in general among airborne injuries. PATIENTS AND METHODS Using our electronic patient records, we retrospectively investigated all sacral fractures related to airborne sports between 2010 and 2017. All injuries were classified according to the Roy-Camille, Denis, AOSpine and the Tile classification system. RESULTS During the period of interest, 44 patients (18.7%) were admitted with sacral fractures after accidents obtained from airborne sports, including 16 spinopelvic dissociations (36.4%). The majority of these injuries were obtained from paragliding (75.0%), followed by BASE jumping (21.4%) and parachuting (4%). The mean injury severity score (ISS) in the spinopelvic dissociation group was significantly higher compared with other sacral fracture group (38.1 vs. 20.0; p < 0.001). Six lambda-type, four T-type, four H-type and two U-type injuries were identified. In total, four patients (25%) were found to have neurological impairment. For treatment, 87.5% of patients underwent subsequent surgical stabilization. CONCLUSION Airborne sports have high potential for serious, life-threatening injuries with a high incidence of spinopelvic dissociation. In the literature, the prevalence of spinopelvic dissociation in sacral fractures is described to be between 3 and 5%. In our series, the prevalence is 36.4%. It is important to identify the potential injuries promptly for the further treatment. These slides can be retrieved under Electronic Supplementary Material.
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Affiliation(s)
- Henrik C Bäcker
- Department of Orthopaedic Surgery and Traumatology, University Hospital Bern, Freiburgstrasse, 3010, Bern, Switzerland. .,Department of Orthopaedic Hand, Trauma and Microvascular Surgery, Columbia University Medical Center, New York, 10032, USA.
| | - Chia H Wu
- Department of Orthopaedic Hand, Trauma and Microvascular Surgery, Columbia University Medical Center, New York, 10032, USA
| | - J T Vosseller
- Department of Orthopaedic Hand, Trauma and Microvascular Surgery, Columbia University Medical Center, New York, 10032, USA
| | - Aristomenis K Exadaktylos
- Department of Emergency Medicine, University Hospital Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Lorin Benneker
- Department of Orthopaedic Surgery and Traumatology, University Hospital Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Fabian Krause
- Department of Orthopaedic Surgery and Traumatology, University Hospital Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Sven Hoppe
- Department of Orthopaedic Surgery and Traumatology, University Hospital Bern, Freiburgstrasse, 3010, Bern, Switzerland
| | - Christoph E Albers
- Department of Orthopaedic Surgery and Traumatology, University Hospital Bern, Freiburgstrasse, 3010, Bern, Switzerland
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Spinal injuries in airborne accidents: a demographic overview of 148 patients in a level-1 trauma center. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2019; 28:1138-1145. [PMID: 30887219 DOI: 10.1007/s00586-019-05951-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 02/05/2019] [Accepted: 03/13/2019] [Indexed: 10/27/2022]
Abstract
PURPOSE The purpose of this study was to investigate the type and severity of spinal injury in airborne sports, as well as patients demographics in this unique set of athletes. Paragliding is one of the most popular airborne sports in Switzerland, which thought to be no less dangerous with a high potential for spinal injury. Few studies on spinal column injuries have been performed in these high-risk athletes with only inconsistent findings. METHODS Patient charts were analyzed for all airborne sports injuries affecting the spine from 2010 to 2017 at a level-1 trauma center in Switzerland. To classify the injuries, we used the newest AOSpine classification, ASIA-grading and the injury severity score (ISS). In total, 235 patients were admitted to the emergency department due to an airborne injury. A total of 148 patients (148/235, 63.0%) which were predominantly male (125/235, 84.5%) at a mean age of 39.4 years suffered 334 spinal fractures and 5 spinal contusions. The mean ISS was 17.3, and the L1 vertebra was most commonly affected (47.6% of cases, 68/148). RESULTS A total of 78 patients (54.5% or 78/148) required spine surgery due to instability or neurological deficits (31/148 patients; 20.9%). Concomitant injuries were identified in 64.2% of cases (n = 95). CONCLUSION Due to the increasing popularity of airborne sports, age of patients and severity of injuries (ISS) increased compared with the literature. The thoracolumbal spine is at especially high risk. To prevent further complications, the treatment procedure has to be sought carefully and algorithm should be introduced in clinics to avoid delay in diagnostics and surgery. LEVEL OF EVIDENCE III, retrospective comparative study. These slides can be retrieved under Electronic Supplementary Material.
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Eigenschenk B, Thomann A, McClure M, Davies L, Gregory M, Dettweiler U, Inglés E. Benefits of Outdoor Sports for Society. A Systematic Literature Review and Reflections on Evidence. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16060937. [PMID: 30875938 PMCID: PMC6466442 DOI: 10.3390/ijerph16060937] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 03/04/2019] [Accepted: 03/08/2019] [Indexed: 11/16/2022]
Abstract
The combination of physical activity and being in nature is recognized as providing a range of significant benefits. The objective of this literature review was to compile an overview of the social benefits and costs associated with outdoor sports within the academic literature and to reflect on the quality of underlying evidence that supports the relationship. A systematic review was carried out with seven partners from different European countries, including Bulgaria, France, Germany, United Kingdom, Italy, Portugal, and Spain. From a total of 17,560 studies identified, 133 studies were selected with relevant data extracted to standardized forms. The selected studies have been analyzed with qualitative research methods. A meta-analysis could not be conducted due to the heterogeneity of the study designs and outcome measures. As a result, the review gives an overview of the social impacts associated with outdoor sports which have been clustered to six broad categories: physical health, mental health and wellbeing, education and lifelong learning, active citizenship, crime reduction, and anti-social behavior, as well as additional benefits. The review furthermore revealed gaps in the evidence base which are especially notable in the long-term effects that outdoor sports can have on personal and social development.
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Affiliation(s)
- Barbara Eigenschenk
- TUM Department of Sport and Health Sciences, Technical University Munich, Georg-Brauchle-Ring 60/62, 80992 München, Germany.
| | - Andreas Thomann
- TUM Department of Sport and Health Sciences, Technical University Munich, Georg-Brauchle-Ring 60/62, 80992 München, Germany.
| | - Mike McClure
- Sport Northern Ireland, c/o Tollymore National Outdoor Centre, 32 Hilltown Road, Bryansford, Newcastle BT33 0PZ, UK.
| | - Larissa Davies
- Sport Industry Research Centre, Sheffield Hallam University, Sheffield S10 2BP, UK.
| | - Maxine Gregory
- Sport Industry Research Centre, Sheffield Hallam University, Sheffield S10 2BP, UK.
| | - Ulrich Dettweiler
- Universitetet i Stavanger, Kjell Arholms gate 41, 4021 Stavanger, Norway.
| | - Eduard Inglés
- National Institute of Physical Education of Catalonia (INEFC), University of Barcelona (UB), Av. Estadi 12-22, 08038 Barcelona, Spain.
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Crivellaro J, Almeida RMVRD, Wenke R, Neves EB. PERFIL DE LESÕES EM PILOTOS DE PARAPENTE NO BRASIL E SEUS FATORES DE RISCO. REV BRAS MED ESPORTE 2017. [DOI: 10.1590/1517-869220172304172430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
RESUMO Introdução: O parapente é uma atividade de voo livre que utiliza um planador ultraleve flexível para decolagem, evolução em voo e pouso. Apesar do crescente número de praticantes desse esporte no Brasil, não foram encontrados dados epidemiológicos de lesões na prática de parapente no país. Objetivo: Esta pesquisa teve como objetivo analisar a incidência, tipo, área anatômica acometida, gravidade, e também verificar se há algum padrão nas lesões em pilotos de parapente no Brasil. Métodos: Realizou-se um estudo quantitativo, descritivo, analítico, transversal e retrospectivo por meio de um questionário adaptado do Formulário de Notificação de Acidentes do órgão Alemão LBA - Federal Office of Civil Aeronautics - para obter informações pertinentes aos objetivos da pesquisa. A aplicação do questionário foi realizada on-line, pelo Google Formulários. Resultados: Foram contabilizadas 575 participações válidas, sendo 92,7% dos participantes do sexo masculino, sendo 30,4% com idades entre 41 e 50 anos. Entre eles, 68,6% relataram já ter sofrido uma lesão no esporte; a região anatômica de maior incidência foram os membros inferiores (44,09%), sendo o pouso, a fase do voo em que aconteceu a maioria das lesões (68,01%). Uma regressão logística identificou que “idade” e “tipo de homologação” eram os dois fatores associados à ocorrência de lesão na amostra estudada. Conclusão: Com base nesta pesquisa, é possível elaborar um programa de treinamento funcional para os praticantes desta modalidade, visando um melhor desempenho, medidas de prevenção de lesões associadas ao esporte, bem como propiciar a reabilitação adequada aos pilotos de parapente.
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Affiliation(s)
| | | | | | - Eduardo Borba Neves
- Universidade Federal do Rio de Janeiro, Brazil; Instituto de Pesquisa da Capacitação Física do Exército, Brasil
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Gosteli G, Yersin B, Mabire C, Pasquier M, Albrecht R, Carron PN. Retrospective analysis of 616 air-rescue trauma cases related to the practice of extreme sports. Injury 2016; 47:1414-20. [PMID: 27206845 DOI: 10.1016/j.injury.2016.03.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2015] [Revised: 03/19/2016] [Accepted: 03/21/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Extreme sports (ESs) are increasingly popular, and accidents due to ESs sometimes require helicopter emergency medical services (HEMSs). Little is known about their epidemiology, severity, specific injuries and required rescue operations. AIM Our aims were to perform an epidemiological analysis, to identify specific injuries and to describe the characteristic of prehospital procedures in ES accidents requiring HEMSs. METHODS This is a retrospective study, reviewing all rescue missions dedicated to ESs provided by HEMS REGA Lausanne, from 1 January 1998 to 31 December 2008. ES were classified into three categories of practice, according to the type of risk at the time of the fall. RESULTS Among the 616 cases meeting inclusion criteria, 219 (36%) were clearly high-risk ES accidents; 69 (11%) and 328 (53%) were related to potential ES, but with respectively low or indeterminate risk at the time of the fall. In the high-risk ES group, the median age was 32 years and 80% were male. Mortality at 48h was 11%, almost ten times higher than in the other two groups. The proportion of potentially life-threatening injuries (the National Advisory Committee for Aeronautics (NACA) score≥4) was 39% in the high-risk ES group and 13% in the other two groups. Thirty per cent of the cases in the high-risk ES group presented an Injury Severity Score (ISS) >15, compared with 7% in the other groups. Thoracolumbar vertebral fractures were the most common injuries with 32% of all cases having at least one, involving the T12-L2 junction in 56% of cases. The other most frequent injuries were traumatic brain injuries (16%), rib fractures (9%), pneumothorax (8%) and femoral (7%), cervical (7%), ankle (5%) and pelvic (5%) fractures. Median time on site for rescue teams was higher in the confirmed high-risk ES group, with 50% of prehospital missions including at least one environmental difficulty. CONCLUSIONS High-risk ESs led to high-energy accidents, characterized by a large proportion of severe injuries and axial traumas (spine, thorax, pelvis and proximal femur). We identified a considerable percentage of thoracolumbar vertebral fractures, mainly in the T12-L2 junction. HEMSs dedicated to high-risk ESs implied longer and more complex interventions.
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Affiliation(s)
- Gaël Gosteli
- Emergency Department, Lausanne University Hospital, CH-1011 Lausanne, Switzerland.
| | - Bertrand Yersin
- Emergency Department, Lausanne University Hospital, CH-1011 Lausanne, Switzerland.
| | - Cédric Mabire
- University of Health Sciences (HESAV), Av. de Beaumont 21, CH-1011 Lausanne, Switzerland.
| | - Mathieu Pasquier
- Emergency Department, Lausanne University Hospital, CH-1011 Lausanne, Switzerland.
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Does usage of a parachute in contrast to free fall prevent major trauma?: a prospective randomised-controlled trial in rag dolls. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2016; 25:1349-1354. [PMID: 26769034 DOI: 10.1007/s00586-016-4381-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 01/07/2016] [Accepted: 01/07/2016] [Indexed: 09/29/2022]
Abstract
PURPOSE It is undisputed for more than 200 years that the use of a parachute prevents major trauma when falling from a great height. Nevertheless up to date no prospective randomised controlled trial has proven the superiority in preventing trauma when falling from a great height instead of a free fall. The aim of this prospective randomised controlled trial was to prove the effectiveness of a parachute when falling from great height. METHODS In this prospective randomised-controlled trial a commercially acquirable rag doll was prepared for the purposes of the study design as in accordance to the Declaration of Helsinki, the participation of human beings in this trial was impossible. Twenty-five falls were performed with a parachute compatible to the height and weight of the doll. In the control group, another 25 falls were realised without a parachute. The main outcome measures were the rate of head injury; cervical, thoracic, lumbar, and pelvic fractures; and pneumothoraxes, hepatic, spleen, and bladder injuries in the control and parachute groups. An interdisciplinary team consisting of a specialised trauma surgeon, two neurosurgeons, and a coroner examined the rag doll for injuries. Additionally, whole-body computed tomography scans were performed to identify the injuries. RESULTS All 50 falls-25 with the use of a parachute, 25 without a parachute-were successfully performed. Head injuries (right hemisphere p = 0.008, left hemisphere p = 0.004), cervical trauma (p < 0.001), thoracic trauma (p < 0.001), lumbar trauma (p < 0.001), pelvic trauma (p < 0.001), and hepatic, spleen, and bladder injures (p < 0.001) occurred more often in the control group. Only the pneumothoraxes showed no statistically significant difference between the control and parachute groups. CONCLUSIONS A parachute is an effective tool to prevent major trauma when falling from a great height.
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Spinal injuries in an airplane crash: a description of incidence, morphology, and injury mechanism. Spine (Phila Pa 1976) 2015; 40:530-6. [PMID: 25868093 DOI: 10.1097/brs.0000000000000820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Retrospective cohort. OBJECTIVE Spinal injuries of the survivors of an airplane crash are described. On the basis of injury morphology and knowledge of the conditions of the accident, injury mechanisms are described and prevention measures are discussed. SUMMARY OF BACKGROUND DATA The most common causes of spinal fractures are a high energy fall (incidence 21.2%-39%) and motor vehicle accidents (21.7%-33.61%). Detailed reports solely on spinal injuries, as a result of an airplane crash, are scarce in literature. METHODS An analysis was performed on the spinal injuries of all 126 survivors of a commercial airplane (Boeing 737) crash near Amsterdam in 2009. Level of injury and fracture classification by morphology, independently performed by 4 specialists in spinal trauma, was documented. An analysis was done on the type of injuries and the suggested mechanism of injury by evaluating the crash characteristics analysis. RESULTS Twenty-three (18.3%) of the survivors sustained a total of 27 spinal injuries. Four (17.1% of the patients with spinal injury) experienced a single cervical spine fracture. Eight (29.6%) injuries were at the thoracic spine and 15 (55.6%) at the lumbar spine level. More than half of the injuries included a burst component. CONCLUSION A high number of spinal injuries was found after this airplane crash. The morphology of the injuries consisted of a high rate of burst-type fractures presumably caused by a mainly vertical trauma mechanism as shown by the accident analysis. LEVEL OF EVIDENCE 4.
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Feletti F, Goin J. Accidents and injuries related to powered paragliding: a cross-sectional study. BMJ Open 2014; 4:e005508. [PMID: 25168039 PMCID: PMC4156803 DOI: 10.1136/bmjopen-2014-005508] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2014] [Revised: 08/02/2014] [Accepted: 08/06/2014] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES Powered paragliding (PPG) and paragliding are two totally different sports, mainly because of the use of an engine in powered paragliding. As a consequence, the pattern of injuries caused by each of these two sports may be different. SETTING To test this hypothesis, we analysed 384 incident reports gathered by the US Powered Paragliding Association from 1995 to 2012. The majority of the incidents occurred in the USA, while 26 incidents occurred elsewhere: Canada (8), Mexico (5), Panama (1), China (1), Japan (1), Malaysia (1), Indonesia (Java) (1), Europe (8): of which Spain (1), Belgium (1), UK (3), Italy (1), Romania (1), unknown (1). OUTCOME To identify the most affected body area and the most common type of injury sustained in PPG, and to highlight any differences from paragliding. RESULTS The most affected body areas in PPG were the upper limbs (44.5%), followed by the lower limbs (32%), the back (9.8%), the head (7%), the pelvis (3.1), the chest (2.7%) and the abdomen (0.7%) (p<0.001). The engine caused 43 accidents (11.2%) in our study and was responsible for the majority of injuries to the upper limbs. The number of fatal accidents in PPG is not lower than in paragliding and hang-gliding. CONCLUSIONS To help prevent the specific injuries of PPG, the most appropriate equipment should be identified. The results of this study also suggest that, in the future, this sport should be analysed separately from paragliding.
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Affiliation(s)
- Francesco Feletti
- U.O. Radiologia, Ospedale S. Maria delle Croci-Presidio Ospedaliero di Ravenna, Ausl della Romagna, Ravenna, Italy
- ExtremeSportMed, Bologna, Italy
| | - Jeff Goin
- B.S. Aeronautical Science, Embry Riddle Aeronautical University, Daytona Beach, Florida, USA
- U.S. Powered Paragliding Association, Dover, Delaware, USA
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Assenmacher B, Schroeder GD, Patel AA. On-Field Management of Spine and Spinal Cord Injuries. OPER TECHN SPORT MED 2013. [DOI: 10.1053/j.otsm.2013.10.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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