Skiing and snowboarding are attracting more people each year, but as the popularity of these sports increase, so do the number of accidents. Ski injuries tend to occur later in the day and head injuries are no exception. The head injuries due to blunt trauma are more frequent in the afternoon. The increase in frequency of ski injury and the time of day when the injury occurred suggests that fatigue may be an important factor.
Each year avalanches claim more than 150 lives worldwide. The numbers have steadily increased over the past few decades with the increased popularity of winter sports such as backcountry skiing and snowmobiling.Most people don't realize that the quarter-inch strand of rope marking the ski area boundary separates a managed place where conditions are safe and hazards are mitigated, from a place where conditions are wild and unpredictable.
Snowboarding has gone from the countercultural lifestyle of a few to something much bigger.With over 7 million snowboarders in the United States alone, it has become much more than a lifestyle for a dedicated core of riders. Snowboarding not only has evolved into a legitimate sport, it also is a hobby for countless people throughout the world.
Visitors to a resort village in a large Australian snow region completed a brief survey about fatigue, alcohol and recreational drug use and injury risk perception.Participants reported that they generally slept less than usual and 30% reported both drinking alcohol and using drugs more than usual while visiting the snow region. Participants perceived driving as a greater injury risk than skiing/snowboarding .Fatigue was perceived as a relatively weak injury risk factor, particularly whilst skiing and snowboarding.
Population increases in mountainous areas, and a general increase in skiing, snowboarding and snowmobiling in undeveloped backcountry areas are among the reasons for rising avalanche-caused deaths.The Federal Emergency Management Agency (FEMA) has estimated there are more than 10,000 reported snow avalanches each year, but Birkeland, in his Forest Service role, estimates that the number of unreported avalanches, to include remote, inaccessible areas, could be up to a hundred times more numerous.
Between 1994 and 1996 we studied injury patterns in more than 22,000 first-time snowboarders and first-time skiers to determine the comparative injury risk of these two popular sports coexisting in winter resort areas.Data were gathered from physician evaluations at the medical clinics at each mountain. Two hundred seventy-three (4%) of the first-time snowboarders (N = 6585), and 641 (4%) of the first-time skiers (N = 15,795) sustained an injury.Snowboarders had a higher percentage of upper extremity injuries (53%), while skiers had a higher percentage of lower extremity injuries (63%). Snowboarders, however, sustained a significantly higher incidence of emergent injuries (such as fracture, concussion, dislocation, lost teeth) necessitating immediate intervention.
A study published in the latest issue of Emergency Medicine Australasia has highlighted the problem of spleen injuries from snowboarding and to a lesser extent skiing.Each year in New Zealand, about 3500 skiers and snowboarders are injured. Ankle and shoulder injuries were common among snowboarders and recently there had been a spate of serious back injuries.Wrist protectors appeared to be cutting the number of wrist injuries.
The latest data from Scottish Snow Sports Safety Study and other studies from across the globe indicate that 25% of all snowboard injuries affect the wrist joint - far and away the commonest area to be injured (the shoulder being the next most common site of injury - 12% of all injuries). 70% of all wrist injuries were fractures (broken bones).
The U.S. Consumer Product Safety Commission estimates that 84,200 skiing injuries and 37,600 snowboarding injuries were treated in the nation’s emergency rooms in 1997. Approximately 17,500 of those were head injuries.The National Ski Areas Association reports during the 1996-97 season, 32 people died from skiing and 4 from snowboarding. Of those injured on the slopes, 45 sustained life-threatening injuries, including serious head trauma and spinal injuries. Nine of those people had been snowboarding.
There has been no comparative decrease in the rate of upper body injuries and head injuries and fatalities. According to the Consumer Product Safety Commission (CPSC), male skiers have a 50 percent higher rate of head injuries than females and younger skiers. Snow boarders were three times more likely to have a significant head injury than older skiers. One of the most common causes of injury with skiers is collision with fixed objects, such as trees.
Because traumatic brain injury is the leading cause of death and serious morbidity, the use of a helmet while skiing would seem logical. Rates of helmet use remain low, however, particularly among adults.
ALPINE SKIING AND SNOWBOARD are increasingly popular in winter sports and are enjoyed by several hundred million people worldwide. However, the injury risk is high,and head injuries are common in alpine skiers and snowboarders.Head injury is the most frequent reason for hospital admission and the most common cause of death among skiers and snowboarders with an 8% fatality rate among those admitted to hospital with head injuries.
Many snowboarders and skiers who pursue their pastime off the main slopes are going slow enough so that a helmet would give significant protection from head injuries, a new study finds.
Currently, ski/snowboard helmets offer only limited protection in a direct collision at speeds greater than 15 mph. On open slopes, skiers and snowboarders can reach speeds of 25 mph to 30 mph.
But in this study, U.S. researchers clocked the speeds of expert skiers and snowboarders as they went through non-traditional ski areas such as terrain parks and gladed areas.They found that the participants' speeds were below 15 mph 87.6 percent of the time.
At these slower speeds -- which result from the variation and change of direction needed to navigate non-traditional ski areas -- helmets would offer significant protection, the researchers concluded.
Each year, about 139,000 skiers and snowboarders suffer injuries that are serious enough to require treatment in an emergency department. While traumatic brain injury is the leading cause of death and serious injury among skiers and snowboarders, rates of helmet use are low, particularly among adults, according to background information in the study.
Magic carpets are the least threatening form of ski lift, especially for beginners and children. There is no altitude and little distance to fall, and the perceived risk of falling down is less than handle tow lifts. They are easier to use than T bars and Poma lifts and don't require any new skills to use.
Interventions can and do reduce sports injuries. For example, breakaway bases have been shown to significantly reduce ankle injuries when sliding into a base, a case-control study in skiers and snowboarders demonstrated a 29% reduction in head injuries, while another intervention used specific warm-up exercises to reduce injuries in a court sport by 47%.
Helmets do confer a safety benefit should make them more common and more acceptable on the slopes. This acceptance will make it easier for all skiers and boarders to wear helmets without standing out as “weird”.If you do wear a helmet (and you almost certainly should), make sure that it is specially designed for skiing and snowboarding—do not substitute a helmet that is designed for another sport, such as bike riding.
A study ove of the estimated 22.5 million people participating in in-line skating in the United States in 1995, about 100,000 were sufficiently injured to require emergency department care. We investigated the effectiveness of wrist guards, elbow pads, knee pads, and helmets in preventing skating injuries.
Helmets are also mandatory for competitive skiers in the Fe´de´ration Internationale de Ski (FIS) World Cup events in all disciplines.In contrast, ski resorts do not typically require helmet use. In the absence of recommendations, helmet use
is generally low among recreational skiers and snowboarders although their use is higher among children.
Skeptics of the benefit of wearing a helmet now have less reason to doubt. A new study has reported that because of the changes to ski areas in the past decade, from open slopes to more non-traditional terrain such as gladed areas and terrain parks, skiers and snowboarders are going slowly enough that a helmet would provide significant protection.
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