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Abstract
Introduction Major trauma in the elderly population has been increasingly reported over the past decade. Compared to younger populations, elderly patients may experience major trauma as a result of low mechanisms of injury (MOIs) and as a result, existing definitions for 'major trauma' should be challenged.This literature review provides an overview of previous conceptualisations of defining 'major trauma' and considers their utility in relation to the pre-hospital phase of care. Methods A systematic search strategy was performed using CINAHL, Cochrane Library and Web of Science (MEDLINE). Grey literature and key documents from cited references were also examined. Results A total of 121 articles were included in the final analysis. Predominantly, retrospective scoring systems, such as the Injury Severity Score (ISS), were used to define major trauma.Pre-hospital variables considered indicative of major trauma included: fatal outcomes, injury type/pattern, deranged physiology and perceived need for treatment sequelae such as intensive care unit (ICU) admission, surgical intervention or the administration of blood products.Within the pre-hospital environment, retrospective scoring systems as a means of identifying major trauma are of limited utility and should not detract from the broader clinical picture. Similarly, although MOI is often a useful consideration, it should be used in conjunction with other factors in identifying major trauma patients. Conclusions In the pre-hospital environment, retrospective scoring systems are not available and other variables must be considered. Based upon this review, a working definition of major trauma is suggested as: 'A traumatic event resulting in fatal injury or significant injury with accompanying deranged physiology, regardless of MOI, and/or is predicted to require significant treatment sequelae such as ICU admission, surgical intervention, or the administration of blood products'.
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Affiliation(s)
- Lee Thompson
- North East Ambulance Service NHS Foundation Trust; Northumbria University; Northern Trauma Network: ORCID iD: https://orcid.org/0000-0002-0820-1662
| | | | - Gary Shaw
- North East Ambulance Service NHS Foundation Trust
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Summers Z, Teague WJ, Hutson JM, Palmer CS, Jowett HE, King SK. The spectrum of pediatric injuries sustained in snow sports. J Pediatr Surg 2017; 52:2038-2041. [PMID: 28958714 DOI: 10.1016/j.jpedsurg.2017.08.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 08/28/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND Snow sports are popular among children but carry the potential for significant injury. Head injuries are less common than fractures and sprains but may be fatal. Helmets are recommended for all snow sports, and yet their effectiveness remains unknown. We aimed to evaluate the spectrum of injuries sustained at three large alpine resorts and to assess the effect of helmet usage on injury severity. METHODS We performed a retrospective analysis of prospectively collected pediatric trauma data (2005-2015) from the three largest alpine resorts in our state. Data were analyzed using Spearman's correlation, chi-square, and odds ratio. RESULTS A total of 6299 incidents were reviewed. Skiers accounted for 3821 (60.7%) patients, while snowboarders accounted for 2422 (38.5%) patients. More than half (53.5%) of the injuries were related to falls, predominantly affecting knees in skiers and wrists in snowboarders. Overall, helmet usage decreased with age (p<0.001), though helmet uptake was positively associated with higher level of ability in both skiers and snowboarders (p<0.001). Concussions in both skiers and snowboarders were inversely correlated with the rates of helmet usage (p<0.05). CONCLUSION Helmet usage was associated with reduced rates of concussion. However, helmet usage decreased with age. We advocate for promotion of helmet usage, using mandatory guidelines, across all pediatric age groups. LEVEL OF EVIDENCE Level II - Retrospective study.
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Affiliation(s)
- Zara Summers
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia; F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia
| | - Warwick J Teague
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia; F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia; Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia; Trauma Service, The Royal Children's Hospital, Melbourne, Australia
| | - John M Hutson
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia; F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia; Department of Urology, The Royal Children's Hospital, Melbourne, Australia
| | - Cameron S Palmer
- Trauma Service, The Royal Children's Hospital, Melbourne, Australia; Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - Helen E Jowett
- Trauma Service, The Royal Children's Hospital, Melbourne, Australia
| | - Sebastian K King
- Department of Paediatrics, The University of Melbourne, Melbourne, Australia; F. Douglas Stephens Surgical Research Group, Murdoch Children's Research Institute, Melbourne, Australia; Department of Paediatric Surgery, The Royal Children's Hospital, Melbourne, Australia; Department of Gastroenterology and Clinical Nutrition, The Royal Children's Hospital, Melbourne, Australia.
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Stenroos A, Handolin L. Head Injuries in Urban Environment Skiing and Snowboarding: A Retrospective Study on Injury Severity and Injury Mechanisms. Scand J Surg 2017; 107:166-171. [DOI: 10.1177/1457496917738866] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background and Aim: During the last decade urban skiing and snowboarding has gained a lot of popularity. In urban skiing/snowboarding riders try to balance on handrails and jump off buildings. Previous studies in skiing and snowboarding accidents have mostly been conducted at hospitals located close to alpine terrain with big ski resort areas. The aim of this study is to evaluate the types and severity of traumatic brain injuries occurring in small, suburban hills and in urban environment, and to characterize injury patterns to find out the specific mechanisms of injuries behind. Materials and Methods: This study included all patients admitted to the Helsinki University Hospital Trauma Unit from 2006 to 2015 with a head injury (ICD 10 S06-S07) from skiing or snowboarding accidents in Helsinki capital area. Head injuries that did not require a CT-scan, and injuries older than 24 hours were excluded from this study. Results: There were a total of 72 patients that met the inclusion criteria Mean length of stay in hospital was 2.95 days. According to the AIS classification, 30% had moderate, 14% had severe, and 10% had critical head injuries. Patients who got injured in terrain parks or on streets where more likely to be admitted to ICU than those injured on slopes. Based on GOS score at discharge, 78% were classified as having a good recovery from the injury, 13% had a moderate disability, 5% had a severe disability and 3% of the injuries were fatal. There were no statistically significant differences in decreased GOS between the accident sites. Conclusion: Head injuries occurring in small suburban hills and in urban environments can be serious and potentially fatal. The profile and severity of skiing injuries in urban environments and small, suburban hills is comparable to those on alpine terrain.
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Affiliation(s)
- A. Stenroos
- Department of Orthopedics and Traumatology, Helsinki University Hospital, Helsinki, Finland
| | - L. Handolin
- Department of Orthopedics and Traumatology, Helsinki University Hospital, Helsinki, Finland
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Severe injuries associated with skiing and snowboarding: A national trauma data bank study. J Trauma Acute Care Surg 2017; 82:781-786. [PMID: 28030491 DOI: 10.1097/ta.0000000000001358] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Injuries after skiing and snowboarding accidents lead to an estimated 7,000 hospital admissions annually and present a significant burden to the health care system. The epidemiology, injury patterns, hospital resource utilization, and outcomes associated with these severe injuries need further characterization. METHODS The National Trauma Data Bank was queried for the period 2007 to 2014 for admissions with Injury Severity Score > 15 and International Classification of Diseases Codes-9th Revision codes 885.3 (fall from skis, n = 1,353) and 885.4 (fall from snowboard, n = 1,216). Demographics, emergency department data, diagnosis and procedure codes, and outcomes were abstracted from the database. RESULTS Severe (Injury Severity Score > 15) ski-associated and snowboard-associated injuries differed with respect to age distribution (median age, 38; interquartile range, 19-59 for skiers and median age, 20; interquartile range, 16-25 for snowboarders; p < 0.001) and sex (78.9% and 86.4% males, respectively, p < 0.001). Traumatic brain injury was common for both sports (56.8% of skiers vs. 46.6% of snowboarders, p < 0.001). Injuries to the spine (28.9%), chest (37.6%), and abdomen (35.0%) were also common. Eighty percent of patients used emergency medical services (50% ambulance, 30% helicopter) with a median emergency medical services transport time of 84 minutes. 50.8% of patients required interhospital transport. 43.2% of injuries required surgical intervention (21.3% orthopedic, 12.5% neurosurgical, 10.5% thoracic, 7.8% abdominal). Median hospital length of stay was 5.0 days. 60.0% of patients required intensive care unit admission with median intensive care unit length of stay 3.0 days. Overall mortality was 4.0% for skiers and 1.9% for snowboarders. CONCLUSION Severe injuries after ski and snowboard accidents are associated with significant morbidity and mortality. Differences in injury patterns, risk factors for severe injury, and resource utilization require further study. Increased resource allocation to alpine trauma systems is warranted. LEVEL OF EVIDENCE Prognostic/epidemiologic, level III.
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Yamazaki J, Gilgien M, Kleiven S, McIntosh AS, Nachbauer W, Müller E, Bere T, Bahr R, Krosshaug T. Analysis of a severe head injury in World Cup alpine skiing. Med Sci Sports Exerc 2016; 47:1113-8. [PMID: 25207934 DOI: 10.1249/mss.0000000000000511] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
UNLABELLED Traumatic brain injury (TBI) is the leading cause of death in alpine skiing. It has been found that helmet use can reduce the incidence of head injuries between 15% and 60%. However, knowledge on optimal helmet performance criteria in World Cup alpine skiing is currently limited owing to the lack of biomechanical data from real crash situations. PURPOSE This study aimed to estimate impact velocities in a severe TBI case in World Cup alpine skiing. METHODS Video sequences from a TBI case in World Cup alpine skiing were analyzed using a model-based image matching technique. Video sequences from four camera views were obtained in full high-definition (1080p) format. A three-dimensional model of the course was built based on accurate measurements of piste landmarks and matched to the background video footage using the animation software Poser 4. A trunk-neck-head model was used for tracking the skier's trajectory. RESULTS Immediately before head impact, the downward velocity component was estimated to be 8 m·s⁻¹. After impact, the upward velocity was 3 m·s⁻¹, whereas the velocity parallel to the slope surface was reduced from 33 m·s⁻¹ to 22 m·s⁻¹. The frontal plane angular velocity of the head changed from 80 rad·s⁻¹ left tilt immediately before impact to 20 rad·s⁻¹ right tilt immediately after impact. CONCLUSIONS A unique combination of high-definition video footage and accurate measurements of landmarks in the slope made possible a high-quality analysis of head impact velocity in a severe TBI case. The estimates can provide crucial information on how to prevent TBI through helmet performance criteria and design.
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Affiliation(s)
- Junya Yamazaki
- 1Oslo Sports Trauma Research Center, Oslo, NORWAY; 2Section of Orthopedic Surgery, School of Medicine, Tokyo Medical and Dental University Hospital, Tokyo, JAPAN; 3Department of Physical Performance, Norwegian School of Sport Sciences, Oslo, NORWAY; 4Royal Institute of Technology, Stockholm, SWEDEN; 5Australian Centre for Research into Injury in Sport and its Prevention (ACRISP), Federation University Australia, Ballarat, AUSTRALIA; 6Department of Sport Science, University of Innsbruck, Innsbruck, AUSTRIA; 7Department of Sport and Exercise Science, University of Salzburg, Salzburg, AUSTRIA; 8Aspetar Orthopaedic and Sports Medicine Hospital, Doha, QATAR
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Major trauma in winter sports: an international trauma database analysis. Eur J Trauma Emerg Surg 2015; 42:741-747. [DOI: 10.1007/s00068-015-0596-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 10/24/2015] [Indexed: 01/31/2023]
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Improving prehospital trauma management for skiers and snowboarders - need for on-slope triage? J Trauma Manag Outcomes 2011; 5:5. [PMID: 21521524 PMCID: PMC3098779 DOI: 10.1186/1752-2897-5-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2011] [Accepted: 04/26/2011] [Indexed: 11/27/2022]
Abstract
Background Injuries from skiing and snowboarding became a major challenge for emergency care providers in Switzerland. In the alpine setting, early assessment of injury and health status is essential for the initiation of adequate means of care and transport. Nevertheless, validated standardized protocols for on-slope triage are missing. This article can assist in understanding the characteristics of injured winter sportsmen and exigencies for future on-slope triage protocols. Methods Six-year review of trauma cases in a tertiary trauma centre. Consecutive inclusion of all injured skiers and snowboarders aged >15 (total sample) years with predefined, severe injury to the head, spine, chest, pelvis or abdomen (study sample) presenting at or being transferred to the study hospital. Descriptive analysis of age, gender and injury pattern. Results Amongst 729 subjects (total sample) injured from skiing or snowboarding, 401 (55%, 54% of skiers and 58% of snowboarders) suffered from isolated limb injury. Amongst the remaining 328 subjects (study sample), the majority (78%) presented with monotrauma. In the study sample, injury to the head (52%) and spine (43%) was more frequent than injury to the chest (21%), pelvis (8%), and abdomen (5%). The three most frequent injury combinations were head/spine (10% of study sample), head/thorax (9%), and spine/thorax (6%). Fisher's exact test demonstrated an association for injury combinations of head/thorax (p < 0.001), head/abdomen (p = 0.019), and thorax/abdomen (p < 0.001). Conclusion The data presented and the findings from previous investigations indicate the need for development of dedicated on-slope triage protocols. Future research must address the validity and practicality of diagnostic on-slope tests for rapid decision making by both professional and lay first responders. Thus, large-scale and detailed injury surveillance is the future research priority.
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Rughani AI, Lin CT, Ares WJ, Cushing DA, Horgan MA, Tranmer BI, Jewell RP, Florman JE. Helmet use and reduction in skull fractures in skiers and snowboarders admitted to the hospital. J Neurosurg Pediatr 2011; 7:268-71. [PMID: 21361765 DOI: 10.3171/2010.12.peds10415] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Helmet use has been associated with fewer hospital visits among injured skiers and snowboarders, but there remains no evidence that helmets alter the intracranial injury patterns. The authors hypothesized that helmet use among skiers and snowboarders reduces the incidence of head injury as defined by findings on head CT scans. METHODS The authors performed a retrospective review of head-injured skiers and snowboarders at 2 Level I trauma centers in New England over a 6-year period. The primary outcome of interest was intracranial injury evident on CT scans. Secondary outcomes included the following: need for a neurosurgical procedure, presence of spine injury, need for ICU admission, length of stay, discharge location, and death. RESULTS Of the 57 children identified who sustained a head injury while skiing or snowboarding, 33.3% were wearing a helmet at the time of injury. Of the helmeted patients, 5.3% sustained a calvarial fracture compared with 36.8% of the unhelmeted patients (p = 0.009). Although there was a favorable trend, there was no significant difference in the incidence of epidural hematoma, subdural hematoma, intraparenchymal hemorrhage, subarachnoid hemorrhage, or contusion in helmeted and unhelmeted patients. With regard to secondary outcomes, there were no significant differences between the 2 groups in percentage of patients requiring neurosurgical intervention, percentage requiring admission to an ICU, total length of stay, or percentage discharged home. There was no difference in the incidence of cervical spine injury. There was 1 death in an unhelmeted patient, and there were no deaths among helmeted patients. CONCLUSIONS Among hospitalized children who sustained a head injury while skiing or snowboarding, a significantly lower number of patients suffered a skull fracture if they were wearing helmets at the time of the injury.
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Affiliation(s)
- Anand I Rughani
- Division of Neurosurgery, University of Vermont, Burlington, Vermont 05401, USA.
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9
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Facial Trauma: How Dangerous Are Skiing and Snowboarding? J Oral Maxillofac Surg 2010; 68:293-9. [DOI: 10.1016/j.joms.2009.09.072] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2008] [Revised: 09/15/2009] [Accepted: 09/22/2009] [Indexed: 11/23/2022]
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Patients with isolated musculoskeletal trauma have lower mental status scores. Clin Orthop Relat Res 2008; 466:2224-9. [PMID: 18528740 PMCID: PMC2493018 DOI: 10.1007/s11999-008-0326-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2007] [Accepted: 05/14/2008] [Indexed: 01/31/2023]
Abstract
UNLABELLED The subjective concerns and needs of patients who have experienced trauma are important to recovery. However, the mental status of patients with isolated musculoskeletal trauma is not known. Is the mental status of such patients different and does the severity, site, and type of trauma affect this difference? We evaluated the mental status of 195 patients hospitalized for isolated musculoskeletal trauma and determined the characteristics of the factors that affect mental status; 197 patients hospitalized for elective surgery and not exposed to acute trauma constituted the control group. We administered the Mini-Mental State Examination to study and control groups within the first 24 hours of hospitalization. Age, gender, and educational status in the study and control groups were recorded. In addition, the severity, site, and type of trauma in the study group were recorded. Mini-Mental State Examination scores of the trauma group were lower than those of the control group. Mini-Mental State Examination scores decreased with increasing trauma severity. The mental status of the patients sustaining isolated musculoskeletal trauma was affected by the severity, site, and type of trauma. LEVEL OF EVIDENCE Level I, prognostic study. See the Guidelines for Authors for a complete description of levels of evidence.
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Ackery A, Hagel BE, Provvidenza C, Tator CH. An international review of head and spinal cord injuries in alpine skiing and snowboarding. Inj Prev 2008; 13:368-75. [PMID: 18056311 DOI: 10.1136/ip.2007.017285] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Alpine skiing and snowboarding are popular winter activities worldwide, enjoyed by participants of all ages and skill levels. There is some evidence that the incidence of traumatic brain injury (TBI) and spinal cord injury (SCI) in these activities may be increasing. These injuries can cause death or severe debilitation, both physically and emotionally, and also result in enormous financial burden to society. Indeed, TBI is the leading cause of death and catastrophic injury in the skiing and snowboarding population. Furthermore, there are severe limitations to therapeutic interventions to restore neurological function after TBI and SCI, and thus the emphasis must be on prevention. OBJECTIVES (1) To examine the worldwide epidemiology of TBI and SCI in skiing and snowboarding; (2) to describe and examine the effectiveness of prevention strategies to reduce the incidence of TBI and SCI in skiing and snowboarding. SEARCH STRATEGY Searches were performed on a variety of databases to identify articles relevant to catastrophic central nervous system injury in skiing and snowboarding. The databases included PubMed, Medline, EMBASE, CDSR, ACP Journal Club, DARE, CCTR, SportDiscus, CINAHL, and Advanced Google searches. SELECTION CRITERIA AND DATA COLLECTION: After initial prescreening, articles included in the review required epidemiological data on SCI, TBI, or both. Articles had to be directly associated with the topic of skiing and/or snowboarding and published between January 1990 and December 2004. RESULTS 24 relevant articles, from 10 different countries, were identified. They indicate that the incidence of TBI and SCI in skiing and snowboarding is increasing. The increases coincide with the development and acceptance of acrobatic and high-speed activities on the mountains. There is evidence that helmets reduce the risk of head injury by 22-60%. Head injuries are the most common cause of death among skiers and snowboarders, and young male snowboarders are especially at risk of death from head injury. CONCLUSIONS There should be enhanced promotion of injury prevention that includes the use of helmets and emphasizes the skier's and snowboarder's responsibility code.
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Affiliation(s)
- A Ackery
- ThinkFirst Canada, Toronto, Ontario, Canada.
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12
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Abstract
OBJECTIVES The objectives of this study were to observe the use of helmets among school-age children while skiing and snowboarding and to determine factors that influenced helmet use in children. METHODS This was a prospective observational study. Children estimated to be school age (5-17 years of age) were observed at a Western New York area ski resort as they entered ski areas. Data collected included estimated age, helmet use, sex, sport, and whether the children were accompanied by adults or other children or were alone. RESULTS During February 2005, a total of 1472 children were observed. Thirty-seven percent wore a helmet. Helmets were worn by 42% of skiers and 32% of snowboarders. Sixty percent of children wore helmets when observed with an adult, compared with 28% when observed with other children. Those children on beginner slopes (47%) were more likely to wear helmets than those on intermediate slopes (34%). There was no difference in helmet use among males and females. CONCLUSIONS Despite recommendations for children to wear helmets while participating in winter sports, about a third of the children observed wore a helmet. Children skiing, younger children, and children on beginner slopes were more likely to wear helmets. Future studies are needed to determine if the use of helmets would decrease the incidence of head injuries while skiing and snowboarding.
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14
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Abstract
Downhill skiing is considered to be an enjoyable activity for children and adolescents, but it is not without its risks and injuries. Injury rates now range between 3.9 and 9.1 injuries per 1000 skier days, and there has been a well documented increase in the number of trauma cases and fatalities associated with this sport. Head and neck injuries are considered the primary cause of fatal injuries and constitute 11-20% of total injuries among children and adolescents. Cranial trauma is responsible for up to 54% of total hospital injuries and 67% of all fatalities, whereas thoracoabdominal and spine injuries comprise 4-10% of fatalities. Furthermore, there has been an increase in the proportion of upper extremity trauma with acromioclavicular dislocations, and clavicle and humeral fractures accounting for the majority (22-79%) of the injuries. However, the most common and potentially serious injuries in children and adolescents are those to the lower extremity, with knee sprains and anterior cruciate ligament tears accounting for up to 47.7% of total injuries. Knee sprains and grade III ligament trauma associated with lower leg fractures account for 39-77% of ski injuries in this young population. Approximately 15% of downhill skiing injuries among children and adolescents are caused by musculoskeletal immaturity. Other factors include excessive fatigue, age, level of experience, and inappropriate or improperly adjusted equipment. Collisions and falls constitute a significant portion (up to 76%) of trauma, and are commonly associated with excessive speed, adverse slope conditions, overconfidence leading to carelessness, and behavioural patterns within and among gender. The type and severity of injuries are typically functions of biomechanical efficiency, skiing velocity or slope conditions; however, a multiplicative array of intrinsic and extrinsic factors may simultaneously be involved. Despite extensive efforts to provide a comprehensive picture of the aetiology of injury, limitations have hampered reporting. These limitations include age and injury awareness, data collection challenges, lack of uniformity in the definition or delineation of age classification and lack of knowledge of predisposing factors prior to injury. Since skill level is the primary impetus in minimising ski injuries, formal instruction focusing on strategies such as collision avoidance and helmet use, fall training minimising lower extremity trauma, altering ski technique and avoiding behaviours that lead to excessive risk are, therefore, highly recommended. Skiing equipment should be outfitted to match the young skier's height, weight, level of experience, boot size and slope conditions. Additionally, particular attention should be paid to slope management (i.e. overcrowding, trail and obstacle marker upkeep) and minimising any opportunity for excessive speed where children are present. Whether increases in knowledge, education and technology will reduce predisposition to injury among this population remains to be seen. As with all high-risk sports, the answer may lie in increased wisdom and responsibility of both the skier and the parent to ensure an adequate level of ability, self-control and simply common sense as they venture out on the slopes.
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Affiliation(s)
- Michael C Meyers
- Human Performance Research Laboratory, Department of Sports and Exercise Sciences, West Texas A&M University, Canyon, Texas 79016, USA.
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Heller G, Immer FF, Savolainen H, Kraehenbuehl ES, Carrel TP, Schmidli J. Aortic Rupture in High-Speed Skiing Crashes. ACTA ACUST UNITED AC 2006; 61:979-80. [PMID: 17033572 DOI: 10.1097/01.ta.0000228878.09533.99] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND New equipment and techniques in winter sports, such as carving skis and snowboards, have brought up new trauma patterns into the spectrum of leisure trauma. The injuries resemble high-energy trauma known from road crashes. The aim of the present study was to assess the incidence of acute traumatic descending aortic rupture in recreational skiing-crashes. MATERIAL Between January 1995 and December 2004, 22 patients were admitted to our hospital for aortic rupture. Four patients had skiing crashes (18.2%). Mean age was 31 years, all patients were male. In two cases, aortic rupture was associated with fractures of the upper and lower extremities. One patient additionally had a cerebral contusion with an initial Glasgow Coma Scale score of 13. In two patients, isolated aortic rupture was diagnosed. RESULTS Two patients were treated by graft interposition, and one by endograft. One patient arrived under mechanical resuscitation without blood pressure. He died at admission. He had been observed for 5 hours in another hospital, complaining of severe intrascapular back pain, before transport to our trauma unit for unknown bleeding. In the other three cases, treatment was successful. CONCLUSION Rescue services and paramedics should be aware of this new type of injury. Acute aortic rupture has to be considered as possible injury in high velocity skiing crashes.
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Affiliation(s)
- Georg Heller
- Department of Cardiovascular Surgery, University Hospital, Bern, Switzerland
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McCowan CL, Thomas F, Swanson ER, Hartsell S, Cortez J, Day S, Handrahan DL. Transport of winter resort injuries to regional trauma centers. Air Med J 2006; 25:26-34. [PMID: 16413424 DOI: 10.1016/j.amj.2005.10.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
INTRODUCTION This study examined the epidemiology of winter resort injuries presenting to regional trauma centers by helicopter (HEMS) or ground (GEMS) ambulance. METHODS Five hundred seventy-five patients (GEMS 289; HEMS 286) were identified from trauma registries and HEMS transport records. Demographic data, hospital interventions, and discharge status were examined. RESULTS HEMS patients had a significantly lower Glasgow coma score (GCS) and trauma score (TS), longer intensive care unit (ICU) length of stay (LOS), and more deaths than did GEMS patients (P < 0.05). Despite this, significantly more HEMS patients were discharged home from the emergency department (24.5% vs. 4.8%; P < 0.001). HEMS patients had more isolated head/facial injuries and multiple injuries, with less isolated extremity injuries than did GEMS patients (P < 0.05). Regardless of transport mode, patients with multiple injuries, thoracoabdominal injuries, or head injuries with a GCS < or = 13 were more likely to require immediate interventions (intubation, chest tube, blood products). Patients with isolated extremity injuries rarely needed immediate care. CONCLUSION HEMS patients had a higher acuity and different injury pattern when compared to GEMS patients. Approximately 24.5% of HEMS patients were discharged home from the ED. This reflects significant overtriage of patients to HEMS. A prospective study examining the initial triage of patients injured at winter resorts would help to determine which subset of patients are best served by HEMS transport.
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Affiliation(s)
- Christy L McCowan
- Emergency Department Clinical Operations, University of Utah Health Sciences Center, Salt Lake City, Utah 84143, USA.
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Schindera ST, Triller J, Steinbach LS, Zimmermann H, Takala J, Anderson SE. Spectrum of Injuries from Glacial Sports☆. Wilderness Environ Med 2005; 16:33-7. [PMID: 15813145 DOI: 10.1580/pr05-04.1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Glacial sports continue to be a popular form of wilderness activity, but no published studies have commented on this type of sport or focused on the injury patterns of glacial accidents. The objectives of this study were to investigate the types and frequency of injuries associated with a glacial-crevasse or ice-field fall. METHODS The trauma registry data and radiology record system of a pediatric and adult level 1 trauma center were evaluated from January 1997 through August 2003. All admissions with injuries caused by a glacial-crevasse or ice-field fall were reviewed. RESULTS During the 5 1/2-year period we identified 12 patients, of whom 9 (75%) were male. The average age was 30.2 years with an age range of 9 to 57 years. Six patients fell into glacial crevasses, and the other 6 slid down an ice field of a glacier. Leading diagnoses were head injury (44.6%), thorax injury (20.1%), and lower extremity injury (18.4%). Serious injuries were observed in 66.6% of the patients with a Glasgow Coma Scale of 3 to 8. CONCLUSIONS A wide spectrum of injuries is associated with glacial accidents. They range from common extremity injuries with fracture or joint instability and peripheral frostbite to potentially life-threatening nonorthopedic trauma, which requires intensive clinical and radiological work-up. Injury prevention strategies should focus on wearing helmets to reduce head injuries and adequate clothing to forestall or prevent hypothermia, for these are the most severe and life-threatening injuries.
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Affiliation(s)
- Sebastian T Schindera
- Department of Radiology, University Hospital of Bern, Inselspital, Bern, Switzerland.
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Andersen PA, Buller DB, Scott MD, Walkosz BJ, Voeks JH, Cutter GR, Dignan MB. Prevalence and diffusion of helmet use at ski areas in Western North America in 2001-02. Inj Prev 2005; 10:358-62. [PMID: 15583257 PMCID: PMC1730158 DOI: 10.1136/ip.2004.005967] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE The purpose of this study was to examine diffusion of and predictors of helmet use among skiers and snowboarders in the Western United States and Canada. DESIGN 6400 skiers and snowboarders at 29 ski resorts in the Western United States and Canada were interviewed on chair lifts and observed for helmet use during two consecutive ski seasons (winters 2001 and 2002). SETTING Skiers and snowboarders were observed and interviewed at 29 ski resorts in Alaska, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, and British Columbia as part of a sun protection project. SUBJECTS Participants completing the survey consisted of 3525 adult skiers and snowboarders in the 2002 season and 2978 adult skiers and snowboarders in the 2001 season. MAIN OUTCOME MEASURE The outcome measure for all analyses was prevalence of helmet use by skiers and snowboarders. RESULTS Helmet use by skiers and snowboarders is increasing and is most prevalent among snowboarders, experts, and more frequent skiers/snowboarders. No evidence was found for the hypothesis that helmet use is diffusing more rapidly among earlier adopters of helmets than later adopters. CONCLUSIONS Although controversy remains, helmets are rapidly diffusing as a safety device at western North American ski resorts. Expert and more frequent skiers and snowboarders are more likely to wear helmets, which may indicate that helmets are recognized as a safety device.
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Affiliation(s)
- P A Andersen
- School of Communication, San Diego State University, California 92182-4561, USA.
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Xiang H, Kelleher K, Shields BJ, Brown KJ, Smith GA. Skiing- and Snowboarding-Related Injuries Treated in U.S. Emergency Departments, 2002. ACTA ACUST UNITED AC 2005; 58:112-8. [PMID: 15674160 DOI: 10.1097/01.ta.0000151270.26634.dd] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND This study aims to describe the characteristics of skiing- and snowboarding-related injuries treated in U.S. emergency departments (EDs). METHODS Skiing- and snowboarding-related injuries collected by the National Electronic Injury Surveillance System in 2002 were analyzed. Data regarding skiing and snowboarding participation were used to calculate injury rates by age group and activity (skiing versus snowboarding). RESULTS An estimated 77,300 (95% CI = 11,600-143,000) skiing- and 62,000 (95% CI = 32,800-91,200) snowboarding-related injuries were treated in U.S. hospital EDs in 2002. Wrist injuries (17.9%) and arm injuries (16.6%) among snowboarders and knee injuries (22.7%) among skiers were the most common injuries. The age groups that have the highest skiing-related injury rates were the 55-64 years (29.0 per 1,000 participants), the 65+ years (21.7 per 1,000 participants), and the 45-54 years (15.5 per 1,000 participants). The age groups that have the highest snowboarding-related injuries were the 10-13 years (15.9 per 1,000 participants), the 14-17 years (15.0 per 1,000 participants), and the 18-24 years (13.5 per 1,000 participants). Traumatic brain injury (TBI) rates were higher among older skiers, 55-64 years (2.15 per 1,000 participants), and younger skiers, 10-13 years (1.69 per 1,000 participants). CONCLUSIONS Our study is the first to demonstrate that older skiers are at highest risk for injury. Adolescents are at highest risk for snowboarding-related injury. Prevention of TBI should be a top injury control priority among skiers and snowboarders.
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Affiliation(s)
- Huiyun Xiang
- Center for Injury Research and Policy, Children's Research Institute, Columbus Children's Hospital, College of Medicine and Public Health, The Ohio State University, Columbus, Ohio 43205. USA.
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20
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Abstract
OBJECTIVE Young skiers are at increased risk for injury, however, epidemiological data on skiing related fatal injuries among child skiers are scarce. This study aimed to provide information needed to develop injury control and prevention programs. DESIGN AND SETTING Study subjects came from Colorado, USA and were identified using a death certificate based surveillance system. Fatal injuries were limited to events that occurred at established commercial ski resorts in Colorado, and subjects were classified as child skiers (0-17 years) or adult skiers (> or =18 years). MAIN OUTCOME MEASURE Type and external cause, time, and week day of injury, gender and residency of the decedents. RESULTS During the study period from 1980-2001, 149 fatal injuries associated with downhill skiing were identified; 21 (14.1%) occurred among child skiers aged < or =17 years. The age of the youngest decedent was 7 years. In females the proportion of fatal injuries among child skiers was nearly three times that of adults. Traumatic brain injuries were the leading cause of death (67% of all deaths) among children, while multiple internal injuries and traumatic brain injuries accounted for almost equal proportions of fatal injuries among adults. Collision was the leading external mechanism of fatal injuries, accounting for more than two thirds of fatal injuries in both child and adult skiers. CONCLUSIONS Traumatic brain injury was the leading cause and collision was the leading external injury mechanism of fatal injuries associated with downhill skiing among child skiers. This underscores the importance of brain injury prevention strategies, including the use of ski helmets and prevention of collisions on ski slopes.
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Affiliation(s)
- H Xiang
- Colorado Department of Public Health and Environment, USA
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21
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Clingenpeel JM, Marshall SW. Helmet rental practices at United States ski areas: a national survey. Inj Prev 2004; 9:317-21. [PMID: 14693892 PMCID: PMC1731025 DOI: 10.1136/ip.9.4.317] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Studies have shown that head injuries are the leading cause of death on ski slopes. Statistics on helmet rental practices at ski areas across the United States have never been reported. This study sought to determine the prevalence of United States ski areas offering helmet rental during the 2002-03 ski season. Secondarily it sought to analyze the relationships of geographic region and size of ski area with helmet rental availability and to gather information on ski helmet rental cost to the consumer. METHODS and setting: A stratified cross sectional telephone survey of a sample of 331 United States ski area onsite rental shops during February 2003. RESULTS Altogether 50% of ski areas offered helmet rental with significant variation in the prevalence of helmet rental among ski areas of differing regions and sizes (p<0.01). A majority of Northeastern (57%), Western (63%), and Rocky Mountain (71%) ski areas rented helmets, whereas a minority of Southern (37%) and Midwestern (23%) ski areas rented helmets. Twenty five percent of the smallest ski areas (< or =50 acres) rented helmets compared with 74% of the largest ski areas (> or =501 acres). CONCLUSIONS United States ski area helmet rental practices vary by region of the country and ski area size. Winter sports participants interested in wearing protective headgear should be aware of the helmet rental practices at the ski area in which they plan to visit and consider helmet purchase if they visit mainly smaller ski areas or areas within the South or Midwest.
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Affiliation(s)
- J M Clingenpeel
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
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Hagel BE, Pless B, Platt RW. Trends in emergency department reported head and neck injuries among skiers and snowboarders. Canadian Journal of Public Health 2004. [PMID: 14700247 DOI: 10.1007/bf03405085] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Reports from the U.S. suggest increases in the proportion and rate of head and neck injuries in skiers and snowboarders. It is important to determine if the same is true in Canada. METHODS Skiers and snowboarders (< 18 years) presenting to 16 selected emergency departments from 1991 to 1999 were assigned one body region of injury in the following order: i) brain and spine-spinal cord, ii) head and neck, iii) face, iv) other body region (i.e., controls). Crude and adjusted (age, gender, helmet use and hospital admission) odds ratios indicating the proportion of head, brain, face, and neck injury relative to controls by calendar year were estimated. Injury rates were examined for 12 to 17 year olds over the last 4 years of the study. RESULTS Compared with 1997-1999, there was a lower proportion of skier head injuries from 1991-93 (adjusted odds ratio (AOR) = 0.16; 95% Confidence Interval (CI) = 0.09-0.30) and from 1995-97 (AOR = 0.71; 95% CI = 0.49-1.04). The proportion of skier brain injuries was lower from 1993-95 (AOR = 0.69; 95% CI = 0.44-1.07) and from 1995-97 (AOR = 0.56; 95% CI: 0.35-0.91). In snowboarders, however, compared with 1997-99, there was evidence that although the proportion of head injuries was lower from 1991-93 (AOR = 0.19; 95% CI = 0.05-0.80), the opposite was true for facial injuries. For 12 to 17 year olds, skier brain and snowboarder head and neck injury rates increased from 1995-99. CONCLUSIONS The results suggest that head and brain injuries in skiers and head and neck injuries in snowboarders may be increasing, particularly in adolescents.
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Affiliation(s)
- Brent E Hagel
- Joint Department of Epidemiology and Biostatistics, McGill University, Montreal, QC
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Abstract
OBJECTIVES To investigate the trend and injury patterns of deaths associated with snow skiing in Colorado between 1980 and 2001. METHODS Death certificates were searched electronically and reviewed manually. Total skier ticket sales were used to calculate death rates. Types of injuries and characteristics of those who died were investigated. RESULTS A total of 274 skier deaths occurred between 1980 and 2001 in Colorado. Death rates ranged from 0.53 to 1.88 per million skier visits. The majority of deaths were among males (>81%). Ages ranged from 7 to 77 years with an average of 32 years. The greatest number of deaths associated with downhill skiing (76 deaths) occurred between 10:00 a.m. and 2:00 p.m. while the greatest number of deaths associated with cross-country skiing happened between 2:00 and 6:00 p.m. About 65% of deaths associated with downhill skiing (133 cases) died of traumatic injuries resulting from collisions. CONCLUSIONS A slight increase in the rate of ski-related deaths was observed. The role of collisions in ski-related deaths warrants further investigation to reduce the risk of this activity for all skiers. Further work is needed to determine the efficacy of helmet use to reduce the risk of head injuries in the skiing population.
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Affiliation(s)
- Huiyun Xiang
- Health Statistics Section, Colorado Department of Public Health and Environment, Vital Statistics Unit, 4300 Cherry Creek Drive South, Denver, CO 80246-1530, USA.
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Buller DB, Andersen PA, Walkosz BJ, Scott MD, Cutter GR, Dignan MB, Voeks JH. The Prevalence and Predictors of Helmet Use by Skiers and Snowboarders at Ski Areas in Western North America in 2001. ACTA ACUST UNITED AC 2003; 55:939-45. [PMID: 14608169 DOI: 10.1097/01.ta.0000078694.53320.ca] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Helmets may protect the heads of skiers and snowboarders. The prevalence of helmet use by these groups was estimated. METHODS Helmet use was observed in face-to-face surveys (N = 2,978) on sun protection at 28 ski areas in Alaska, California, Colorado, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, and British Columbia (0.7% refusal rate) from January to April 2001. RESULTS Helmets were worn by 12.1% (95% confidence interval [CI], 11.0-13.3) of the sample. Use was highest among guests who skied or snowboarded more frequently (fourth quartile vs. first quartile, odds ratio [OR] = 11.998 [95% CI, 6.774-21.251]; third vs. first, OR = 5.556 [95% CI, 3.119-9.896]; second vs. first, OR = 2.186 [95% CI, 1.162-4.112]), were experts (OR = 3.326 [95% CI, 1.297-8.528]), used snowboards (OR = 2.301 [95% CI, 1.731-3.058]), and were more educated (college graduate, OR = 2.167 [95% CI, 1.271-3.695]; some college, OR = 1.969 [95% CI, 1.130-3.431]). CONCLUSION Helmet use was generally low but may be high enough by experts, snowboarders, and in the central Rocky Mountains to produce a norm stimulating further adoption.
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Affiliation(s)
- David B Buller
- The Cooper Institute, 14023 Denver West Parkway, Suite 100, Golden, CO 80401, USA.
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25
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Macnab AJ, Smith T, Gagnon FA, Macnab M. Effect of helmet wear on the incidence of head/face and cervical spine injuries in young skiers and snowboarders. Inj Prev 2002; 8:324-7. [PMID: 12460972 PMCID: PMC1756587 DOI: 10.1136/ip.8.4.324] [Citation(s) in RCA: 110] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
PURPOSE To evaluate whether helmets increase the incidence and/or severity of cervical spine injury; decrease the incidence of head injury; and/or increase the incidence of collisions (as a reflection of adverse effects on peripheral vision and/or auditory acuity) among young skiers and snowboarders. METHODS During one ski season (1998-99) at a world class ski resort, all young skiers and snowboarders (<13 years of age) presenting with head, face, or neck injury to the one central medical facility at the base of the mountain were identified. On presentation to the clinic, subjects or their parents completed a questionnaire reviewing their use of helmets and circumstances surrounding the injury event. Physicians documented the site and severity of injury, investigations, and disposition of each patient. Concurrently, counts were made at the entry to the ski area of the number of skiers and snowboarders wearing helmets. RESULTS Seventy children were evaluated at the clinic following ski/snowboard related head, neck, and face injuries. Fourteen did not require investigation or treatment. Of the remaining 56, 17 (30%) were wearing helmets and 39 (70%) were not. No serious neck injury occurred in either group. Using helmet-use data from the hill, among those under 13 years of age, failure to wear a helmet increased the risk of head, neck, or face injury (relative risk (RR) 2.24, 95% confidence interval (CI) 1.23 to 4.12). When corrected for activity, RR was 1.77 and 95% CI 0.98 to 3.19. There was no significant difference in the odds ratio for collisions. The two groups may have been different in terms of various relevant characteristics not evaluated. No separate analysis of catastrophic injuries was possible. CONCLUSION This study suggests that, in skiers and snowboarders under 13 years of age, helmet use does not increase the incidence of cervical spine injury and does reduce the incidence of head injury requiring investigation and/or treatment.
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Affiliation(s)
- A J Macnab
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada.
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Abstract
Alpine skiing is a popular sport with significant risk of injury. Since the 1970s, injury rates have dropped from approximately 5 to 8 per 1000 skier-days to about 2 to 3 per 1000 skier-days. The nature of the injuries has also been transformed over the same period. Lower leg injuries are becoming less common while the incidence of knee sprains and upper extremity injuries is becoming more common. Much of this change can be attributed to advancements in binding technology, which effectively reduces lower leg injury, but does not adequately address the issue of knee sprains. Along with design, binding adjustment and maintenance are important preventative factors. Poorly adjusted bindings have been correlated with increased injury rates. Upper extremity injuries constitute approximately one-third of skiing injuries, with ulnar collateral ligament sprains and shoulder injuries being the most common. Strategies to prevent these include proper poling technique and avoidance of non-detachable ski pole retention devices. Spinal injuries in skiers have been traditionally much less common than in snowboarders, but this disparity is likely to diminish with the recent trend of incorporating snowboarding moves into skiing. Strategies to help reduce these injuries include promoting the development of terrain parks and focussing on proper technique during such moves. Head injuries have been increasing in incidence over recent decades and account for more than half of skiing-related deaths. The issue of ski helmets remains controversial while evidence for their efficacy remains under debate. There is no evidence to demonstrate that traditional ski instruction reduces injury frequency. More specific programmes focussed on injury prevention techniques are effective. The question of pre-season conditioning to prevent injuries needs further research to demonstrate efficacy.
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Affiliation(s)
- Michael S Koehle
- Allan McGavin Sports Medicine Centre, University of British Columbia, Vancouver, British Columbia, Canada.
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Levy AS, Hawkes AP, Hemminger LM, Knight S. An analysis of head injuries among skiers and snowboarders. THE JOURNAL OF TRAUMA 2002; 53:695-704. [PMID: 12394869 DOI: 10.1097/00005373-200210000-00013] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Head injury is the leading cause of death and critical injury in skiing and snowboarding accidents. METHODS Data relating to head injuries occurring on the ski slopes were collected from the trauma registry of a Level I trauma center located near a number of ski resorts. RESULTS From 1982 to 1998, 350 skiers and snowboarders with head injuries were admitted to our Level I trauma center. Most of the injuries were mild, with Glasgow Coma Scale (GCS) scores of 13 to 15 in 81% and simple concussion in 69%. However, 14% of patients had severe brain injuries, with GCS scores of 3 to 8, and the overall mortality rate was 4%. Collision with a tree or other stationary object (skier-tree) was the mechanism of injury in 47% of patients; simple falls in 37%; collision with another skier (skier-skier) in 13%; and major falls in 3%. Skier-tree collision and major falls resulted in a higher percentage of severe injuries, with GCS scores of 3 to 8 in 24% and 20%, respectively, and mean Injury Severity Scores of 14 and 17, respectively. Mortality from skier-tree collision was 7.2%, compared with 1.6% in simple falls and no deaths from skier-skier collision or major falls. The risk of sustaining a head injury was 2.23 times greater for male subjects compared with female subjects, 2.81 times higher for skiers/boarders < or = 35 years of age compared with those > 35 years, and 3.04 times higher for snowboarders compared with skiers. CONCLUSION Skier-tree collision was the most common mechanism for head injuries in patients admitted to our Level I trauma center, and resulted in the most severe injuries and the highest mortality rate. Because most traumatic brain injuries treated at our facility resulted from a direct impact mechanism, we believe that the use of helmets can reduce the incidence and severity of head injuries occurring on the ski slopes.
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Affiliation(s)
- A Stewart Levy
- Intermountain Neurosurgery and Neuroscience, Saint Anthony Central Hospital, Denver, Colorado 80204, USA
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Fukuda O, Takaba M, Saito T, Endo S. Head injuries in snowboarders compared with head injuries in skiers. A prospective analysis of 1076 patients from 1994 to 1999 in Niigata, Japan. Am J Sports Med 2001; 29:437-40. [PMID: 11476382 DOI: 10.1177/03635465010290040901] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
We investigated snowboarding-related head injury cases and skiing-related head injury cases during five ski seasons at one resort area. There were 634 snowboarding-related head injuries and 442 skiing-related head injuries. The number of snowboarding head injuries increased rapidly over the study period. More male snowboarders than female snowboarders suffered head injuries. For both snowboarders and skiers, head injuries frequently occurred on the easy and middle slopes. Falls were the most frequent causes of injury in both groups. Jumping was a more frequent cause of injury in the snowboarders (30%) than in the skiers (2.5%). Injury to the occipital region predominated in the snowboarders as compared with the skiers. There were 49 organic lesions in 37 snowboarders and 46 organic lesions in 33 skiers. Subdural hematoma was frequent in the snowboarding head injury group, and fracture was frequent in the skiing head injury group compared with the snowboarding group (not significant). Subdural hematoma was likely to be caused by a fall rather than by a collision, and bone fracture was likely to be caused by a collision rather than by a fall. Four snowboarders and one skier died as a result of their head injuries. Our data suggest that snowboarding head injuries may be prevented by protection of the occipital region and refraining from jumping by beginners.
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Affiliation(s)
- O Fukuda
- Department of Neurosurgery, Saito Memorial Hospital, Minami-uonuma-gun, Niigata, Japan
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Abstract
BACKGROUND At the Vancouver General Hospital Neurosurgical Service there have been a significant number of seriously brain injured snowboarders, seemingly out of proportion to the number of skiers. The purpose of this study was to determine whether snowboarders suffered more serious head injuries than skiers in the Vancouver catchment area. METHODS The British Columbia Trauma Registry was searched for patients incurring head injuries while skiing or snowboarding on British Columbia mountains during the period from January 1992 to December 1997. Patients were included if they were admitted to hospital and underwent neurosurgical consultation. RESULTS A total of 40 skiers and 14 snowboarders met the above criteria. Of the skiers, 15% sustained a severe head injury by Glasgow Coma Score, another 30% sustaining moderate head injuries, while 29% of snowboarders had a severe injury and 36% a moderate injury. A concussion was present in 60% of the skiers and 21% of the snowboarders. Snowboarders suffered an intracranial hemorrhage in 71% of the cases compared to 28% of the skiers. A craniotomy was performed acutely in 10% of skiers and in 29% of snowboarders. Three deaths occurred as a direct result of head injury, one while snowboarding. All but one of the surviving skiers were able to return home, whereas four of 13 surviving snowboarders required additional inpatient rehabilitation or transfer to another acute hospital for ongoing care. CONCLUSIONS Snowboarders suffer more significant head injuries compared to skiers in this series and are much more likely than skiers to require an intracranial procedure. In our opinion, this indicates that additional safety measures, in particular the use of mandatory helmets, should be considered by ski areas and their patrons.
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Affiliation(s)
- S Hentschel
- Department of Surgery, University of British Columbia, Vancouver Hospital and Health Sciences Center, Canada
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Abstract
OBJECTIVE To examine the causes of sport-related spinal cord injuries that developed into paraplegia or tetraplegia, and to compare data from different sports with previous studies in the same geographical region. DESIGN A retrospective epidemiological study and comparison with previous studies. SETTING The Orthopedic Department, specializing in the treatment and rehabilitation of paralyzed patients, at the University of Heidelberg, Germany. PARTICIPANTS Between 1985 and 1997, 1,016 cases of traumatic spinal cord injury presented at the Orthopedic Department at the University of Heidelberg: 6.8% were caused by sport and 7.7% by diving accidents. MAIN OUTCOME MEASURES Sport-related spinal cord injuries with paralysis. RESULTS A total of 1.016 cases of traumatic spinal cord injury were reviewed. Of these, 14.5% were caused by sport accidents (n = 69) or diving accidents (n = 78). Age of patients ranged from 9 to 52 years. 83% were male. 77% of the patients developed tetraplegia, and 23%, paraplegia. 16 of the sport accidents resulted from downhill skiing, 9 resulted from horseback riding, 7 from modern air sports, 6 from gymnastics, 5 from trampolining, and 26 from other sports. Previous analyses had revealed that paraplegia had mainly occurred from gymnastics, trampolining, or high diving accidents. More recently, however, the number of serious spinal injuries caused by risk-filled sports such as hang gliding and paragliding has significantly increased (p = 0.095), as it has for horseback riding and skiing. Examinations have shown that all patients who were involved in diving accidents developed tetraplegia. An analysis of injury from specific sports is still under way. CONCLUSIONS Analysis of accidents resulting in damage to the spinal cord in respect to different sports shows that sports that have become popular during the last 10 years show an increasing risk of injury. Modern air sports hold the most injuries. Injury-preventing strategies also are presented.
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Affiliation(s)
- H Schmitt
- Abteilung Orthopädie I, Orthopädische Universitätsklinik, Heidelberg, Germany
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Cadman R. Eight nonavalanche snow-immersion deaths a 6-year series from british columbia ski areas. PHYSICIAN SPORTSMED 1999; 27:31-43. [PMID: 20086691 DOI: 10.3810/psm.1999.12.1134] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The non-avalanche-related snow immersion death (NARSID) appears to be an emerging fatality pattern in Alpine skiing and snowboarding in western North America. Of 32 skiing fatalities that occurred in British Columbia from 1993 to 1998, 8 were NARSIDs. Six deaths occurred when victims suffocated after falling into tree wells around conifers; two victims asphyxiated after falling into a deep snowbank. Seven were Alpine skiers and one was a snowboarder; all had advanced skiing or snowboarding skills. All recorded NARSIDs occurred during or immediately after heavy snowstorms. The patterns found here suggest prevention strategies and show the importance of using avalanche rescue dogs as early as possible in the search for missing skiers and snowboarders.
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Affiliation(s)
- R Cadman
- Edith Cowan University School of Nursing and Public Health, Perth, WA, 6027, AU
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Abstract
A retrospective analysis of all skiing injuries experienced by members of the British Antarctic Survey between 1989 and 1995 was undertaken to test the hypothesis that skiing was responsible for a disproportionate number and severity of injuries compared with other activities. Fifty-nine new consultations for skiing injuries were recorded. This represented 3.2% of all consultations (annual range 1.3-6.7%), or 9.7% of all consultations due to trauma. The mean incidence was 84.3/1000 population/year. The annual proportion and rate of consultation fluctuated but no overall trends were noted. The lower limb was the commonest site of injury (76.3%), with the ratio of lower limb: upper limb injuries being 6.4:1. The commonest single injury was an isolated medial collateral ligament knee sprain (23.7% of all consultations). Head injuries comprised 8.5% and ulnar collateral ligament thumb sprains 5.1%. Assessment of injury by the Injury Severity Score (ISS) showed that skiing injuries were significantly more likely to be non-trivial (ISS > 2) than work-related injuries [chi 2(1, N = 56) = 55.6, p < 0.001] or injuries of all causes [chi 2(1, N = 56) = 65.0, p < 0.001]. They were significantly more likely to need radiological investigation than all injuries [chi 2(1, N = 59) = 22.0, p < 0.001]. The most severe (ISS 13), survivable injury seen during the study period resulted from a skiing accident. This excess of non-trivial injury raises important management issues, particularly as the majority (81%) were recreational.
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Affiliation(s)
- T J Cattermole
- British Antarctic Survey Medical Unit, RGIT Limited, Aberdeen, UK.
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33
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Abstract
Serious abdominal injuries resulting from sport are rare. The potential for misdiagnosis is significant and the consequences may be serious. Patients with abdominal pain should be taken very seriously and investigated with appropriate diagnostic equipment. Sporting bodies have a responsibility to address safety within a particular sport and to change the rules where necessary as injury patterns are identified.
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Affiliation(s)
- J M Ryan
- Royal Sussex County Hospital, Brighton, United Kingdom
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Abstract
Skiing is a winter sport enjoyed by approximately 200 million people worldwide. An overall injury rate of approximately 3 per 1000 skier-days means that skiing certainly is the riskiest sport undertaken by adults on a routine basis. However, the data suggest that one can anticipate years of enjoyable recreation free from injury. Many troubling injuries, particularly to the lower leg, have shown a steady decline over the past 20 to 30 years because of advances in boot design and binding capabilities. In addition, as information has been gathered regarding the importance of proper maintenance and adjustments, equipment now available can protect a skier more effectively than at any time in the past. Nevertheless, skiing continues to present inherent risks that can be minimized through the following strategies: 1. Enroll in a conditioning program before skiing that focuses on strength and endurance components particularly of the legs and back. 2. Have equipment that is compatible with the skier both from the standpoint of size and expertise. 3. Have equipment adjusted professionally. 4. Do routine testing of binding releases each day before beginning to ski. 5. Ski under control at speeds that are consistent with ability. 6. Stop skiing before fatigue becomes the limiting factor.
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Affiliation(s)
- R E Hunter
- Aspen Foundation for Sports Medicine, Education & Research, Orthopaedic Associates of Aspen & Glenwood, CO 81611, USA
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