Impact of school sports injury

BACKGROUND: Most injuries in school occur during sport. OBJECTIVES: To explore the impact of sports injury in supervised school sport. METHOD: A prospective study of sports injury in children of secondary school age presenting to the accident and emergency department. Each patient was identified on registration, matched with medical records after discharge, and contacted later by telephone to complete a structured interview. Patients were only included if their injury was sustained during supervised school sport. RESULTS: During the study period, 194 patients aged 11-18 attended the accident and emergency department with an injury, 51% of which occurred during school sport. Injuries occurred most commonly in rugby (43%), followed by physical education and games together (17.5%). Most injuries were x rayed (72%). Just over 12% of pupils lost no time from sport, most (71%) were back to sport within three weeks, and 2.7% were injured for more than eight weeks. Almost a third of parents needed to take time off from work to deal with the injured child. CONCLUSION: School sports injuries are important. They account for just over half of all injuries in secondary school children. They cause significant disruption to school and sport and have important implications for the wider family.     

Eye injury in sport

Eye injury sustained during sport is increasing in incidence worldwide, reflecting the rise in popularity of sport as recreation. It can account for up to 25% of severe eye injuries. This paper considers the historical context and demography of sports injuries, and the physical mechanisms and results of various types of ocular trauma in relation to sport. It reviews the specific problems associated with the sports considered to be most important in the epidemiology of eye injuries today. Certain sports, such as boxing, have an intrinsic risk of injury so high that some consider the sport should be banned. The risk of injury in many sports can be mitigated by changes in rules, such as the prevention of high sticking in ice hockey. Other sports with high risk of trauma could be made far safer with the widespread introduction of eye protection, and this applies especially to squash and badminton. The various types of eye protection are discussed. There is an urgent need to increase awareness of the risk of eye injury, to teach safe techniques, and to encourage the use of appropriate ocular protective wear in those at high risk of injury, especially the one-eyed.     

Ocular sports injuries: the current picture

Objectives—To determine the recent incidence of eye injury due to sport in Scotland, identify any trend, and establish which sports are responsible for most injury? The type of injury and final visual outcome is also evaluated. Methods—A prospective observational study of ocular injuries sustained during sport was performed over a one year period. Only patients requiring hospital admission were included. Data were collected on a standardised proforma and entered into a central database. Patients were followed up for at least three months. Results—Of 416 patients admitted because of ocular injury, 52 (12.5%) resulted from playing a sport. Although all racquet sports together accounted for 47.5% of these injuries, football was the single most common sport associated with ocular trauma, being responsible for 32.5% of cases. The most common clinical finding was macroscopic hyphaema occurring in 87.5% of patients. Overall the final visual acuity was 6/6 in 92.5% of patients. Conclusions—The incidence of eye injury due to sport at 12.5% is lower than previously reported, suggesting a change in the pattern of ocular trauma. Football is the single most common cause of ocular injury from sport in Scotland, but the wearing of protective headgear would be difficult to instigate. The incidence of hyphaema in sport related ocular trauma (87.5%) is almost double that of all ocular injury (47.8%), so the potential for serious visual loss as the result of a sports injury should not be underrated. Ophthalmologists have a role in protecting this young population at risk by actively encouraging the design and use of protective eyewear. Key Words: eye injury; ocular trauma; hyphaema; protective eyewear     

Racquet sports--patterns of injury presenting to a sports injury clinic.

In an 8-year retrospective study, 631 injuries due to the racquet sports of squash (59%), tennis (21%) and badminton (20%) were seen in a sports injury clinic, males predominating (58 to 66%). The proportion of squash injuries was higher than expected and probably relates to higher physical stress and risk of contact in this sport. Also they occurred mainly in persons over 25 years (59%) i.e. the reverse for sport in general. Acute traumatic injuries were seen especially in squash players, a majority affecting the knee, lumbar region, muscles and ankle. Tennis injuries differed most with lateral epicondylitis, patello-femoral pain and lumbar disc prolapse being relatively common. The badminton injury pattern overlapped the others. Lower limb injuries predominated in all three. Detailed assessment of 106 cases showed many to be new, infrequent, social players. Poor warm-up was a common factor in new and established players. The importance of these findings is discussed.     

Eye injuries in sport: an increasing problem.

A prospective study of ocular injuries sustained during sport, was performed from January to June 1987. A total of 84 eye injuries were seen. Of these, 23 were severe enough to necessitate admission to hospital. These latter accounted for one quarter of all severe eye injuries during this period. Racquet sports caused 42% of the injuries, and 57% of the hospital admissions, including two penetrating injuries. The importance of sport in causing eye trauma is increasing. It is crucial to encourage safer play, including the wearing of adequate eye protection.     

A 1‐year prospective analysis of injuries in amateur and elite fistball

The purpose of this study was to examine the incidence and mechanisms of acute injuries in the sport of fistball. No scientific studies on injury characteristics have yet been conducted in this traditional sport game. The study was conducted prospectively over the course of 12 months. During a total of 40.308 h of sport‐specific exposure, 240 players reported 492 injuries, representing an overall injury rate of 12.2 injuries/1000 h of exposure. Most injuries were classified as bagatelle injuries (67.8%). The majority of the injuries were located in the knee (23.5%) followed by the elbow (11.9%) and the hip (11.5%). Ankle injuries resulted in the longest impairment from sports participation. The most common types of injury were abrasions (38.2%), contusions (21.1%), distortions (7.5%) and muscle strains (6.9%). Wrong or insufficient equipment (15.0%) was the most commonly mentioned causes of injury. The data indicate that the injury risk in fistball is rather high; however, the sport should not be considered a high‐risk sport because most of the injuries are slight and do not prevent the players from training or competition. Injury prevention strategies should include the development of fistball‐specific protective equipment with focus on the knee and elbow joint.     

Survey of sport participation and sport injury in Calgary and area high schools.

OBJECTIVE: To examine (1) sport participation and (2) sport injury in adolescents. DESIGN, SETTING, AND PARTICIPANTS: This was a retrospective survey design. In total, 2873 adolescents were recruited from a random sample of classes from 24 Calgary and area high schools. Each subject completed an in-class questionnaire in March 2004. MAIN OUTCOME MEASUREMENTS: Overall and sport-specific participation rates (number of sport participants/number of students completing survey). Overall and sport-specific injury rates (number of injuries/number of participants). RESULTS: In the previous 1 year, 94% of students participated in sport. The top 5 sports by participation for males were basketball, hockey, football, snowboarding, and soccer, and for females, basketball, dance, volleyball, snowboarding, and soccer. The injury rate including only injuries requiring medical attention was 40.2 injuries/100 adolescents/y (95% CI, 38.4-42.1), presenting to a hospital emergency department was 8.1 injuries/100 adolescents/y (95% CI, 7.1-9.2), resulting in time loss from sport was 49.9 injuries/100 adolescents/y (95% CI, 48-51.8), and resulting in loss of consciousness was 9.3 injuries/100 adolescents/y (95% CI, 8.3-10.5). The greatest proportion of injuries occurred in basketball, hockey, soccer, and snowboarding. The top 5 body parts injured were the ankle, knee, head, back, and wrist. The top 5 injury types were sprain, contusion, concussion, fracture, and muscle strain. A previous injury was associated with 49% of the injuries and direct contact with 45% of injuries. CONCLUSIONS: Rates of participation in sport and sport injury are high in adolescents. Future research should focus on prevention strategies in sports with high participation and injury rates to maximize population health impact.     

Medical treatment and costs of sports-related injuries in a total population

A prospective study of acute injuries from sports and physical exercise was carried out during 1 year in a total population of a municipality with 31,620 inhabitants. The medical treatment and the services required for the injuries have been calculated and related to the total consumption of medical care in the municipality. A total of 571 injuries (17% of all injuries) occurred in 28 different sports: 65% of the injured were males. Sports injuries accounted for 3% of all acute visits and there were altogether 1,083 outpatient visits, which yields a mean of 1.9 visits per injury. Related to the total consumption of outpatient visits to the five clinics in the municipality sports injuries also accounted for 3%. Forty-four patients were hospitalized; the proportion of inpatient care due to sports injuries was 0.7% and the mean length of stay in hospital 3.9 days. The total amount of sick leave compensated for sports injuries (3,477 days) was 1.2% of all days compensated in 1984. The overall mean cost per injury was US$ 335. Individual sports (motorcycling, downhill skiing and equine sport) were by far the most costly in the Falk?ping survey, the dearest of the team sports ranking only fifth (handball followed by soccer).     

Analysis of hurling and camogie injuries.

In 1984, 4500 people with sport injuries attended the Cork Regional Hospital. Of these, 817 were injured in the national game of hurling and camogie. Hand injuries were the most frequent occurring in approximately one third of injured players (33 per cent) and of these, just half had a closed metacarpal fracture. Facial injuries were the second most frequent category (28 per cent). Almost one third of these were nasal fractures, while forehead and eyebrow lacerations, fractured zygoma, loss of teeth are also common. Sport eye injuries referred to the Eye, Ear and Throat Hospital in Cork during the same period amounted to 107, of which 26 occurred in hurling. It is believed that a properly designed protective head gear would largely eliminate such facial and eye injuries.     

Injuries in team sport tournaments during the 2004 Olympic Games

BACKGROUND: Several authors have analyzed the incidence of injuries in a given sport, but only a few have examined the exposure-related incidence of injuries in different types of sports using the same methodology. PURPOSE: Analysis of the incidence, circumstances, and characteristics of injuries in different team sports during the 2004 Olympic Games. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: During the 2004 Olympic Games, injuries in 14 team sport tournaments (men's and women's soccer, men's and women's handball, men's and women's basketball, men's and women's field hockey, baseball, softball, men's and women's water polo, and men's and women's volleyball) were analyzed. After each match, the physician of the participating teams or the official medical representative of the sport completed a standardized injury report form. The mean response rate was 93%. RESULTS: A total of 377 injuries were reported from 456 matches, an incidence of 0.8 injuries per match (95% confidence interval, 0.75-0.91) or 54 injuries per 1000 player matches (95% confidence interval, 49-60). Half of all injuries affected the lower extremity; 24% involved the head or neck. The most prevalent diagnoses were head contusion and ankle sprain. On average, 78% of injuries were caused by contact with another player. However, a significantly higher percentage of noncontact (57%) versus contact injuries (37%) was expected to prevent the player from participating in his or her sport. Significantly more injuries in male players (46%) versus female players (35%) were expected to result in absence from match or training. The incidence, diagnosis, and causes of injuries differed substantially between the team sports. CONCLUSION: The risk of injury in different team sports can be compared using standardized methodology. Even if the incidence and characteristics of injuries are not identical in all sports, prevention of injury and promotion of fair play are relevant topics for almost all team sports.     

Eye Injuries in Sports: Results of a Five-Year Study

In brief: From 1982 to 1986, Quebec ophthalmologists reported 869 sports-related eye injuries. Hyphema was the most common injury, with a frequency of 33%. Most injuries occurred in ice hockey, followed by racket sports (32% and 28%, respectively); most of the injured players were not wearing eye protection. The authors suggest that wearing eye protection should be mandatory in some sports and encouraged in many others.     

Verletzungen im Kunstturnen–Häufigkeiten,Art, Lokalisation und Ursachen von Verletzungen bei 10- bis 18-jährigen Leistungsturnern

BackgroundThe objective of this study was to investigate the frequency and extent of sport injuries in 10-18-year old gymnasts.MethodsIn a retrospective study design, 73 active Austrian gymnasts - 23 Top squad (TS) and 50 National squad (NS) - were interviewed about specific sports injuries in the last 36 months by means of a standardised questionnaire. Injuries were catagorised into three severity grades.Results108 injuries were reported in detail. The time related injury rate of TS-gymnasts was 0.7/1000h compared to 0.6/1000h of NS-gymnasts (p>0.05). The most common types of injuries in TS were sprains (38.9%) and muscle injuries (27.4%) and sprains (40%) and fractures (19.3%) in NS. Most gymnastics injuries (38.8%) occurred in the floor exercise, followed by Jump (20.4%) and high bar (9.2%).ConclusionThe injury rate in gymnastics, compared to sports such as ball games, is low. In the floor exercise, the majority of injuries occurred.     

The public health impact of injury during sport and active recreation

Injuries can be an adverse outcome of participation in sport and recreational activities. The aim of this study was to determine the public health impact of injury during sports and active recreation injury in a select population in Australia. A random household telephone survey was conducted quarterly over a 12-month period in a well-defined geographic region, the Latrobe Valley, Australia. Information was collected on participation in sport and active recreation and associated injuries over the previous 2 weeks for all household members aged over 4 years. Injury rates were calculated per 10,000 population and per 1000 sports participants. Data were collected on 1084 persons from 417 households. Overall, 648 people reported participating in at least one sport or active recreation and 34 (5.2%, 95% CI: 4.8, 5.6%) of these sustained an injury during this activity. Overall, 51.4% of injured cases had a significant impact: 26.5% sought treatment, 34.4% had their activities of daily living adversely affected and 36.0% had their performance/participation limited. Cricket (51 injuries/10,000 population), horse riding (29/10,000 population) and basketball (25/10,000 population) had the highest injury rates. After adjusting for participation, cricket (242 injuries/1000 participants), horse riding (122/1000 participants) and soccer (107/1000 participants) had the highest injury rates. Cricket and soccer were the sports most associated with ‘significant’ injuries. Injury prevention efforts should be aimed at team ball sports (especially cricket, soccer and netball) because of their comparatively high rate of both overall and ‘significant’ injury.     

A prospective study of kitesurfing injuries

BACKGROUND: To date, the pattern and rate of kitesurfing injuries are largely unclear. HYPOTHESIS: The pattern and rate of kitesurfing injuries are comparable to that of contact sports such as football and soccer. STUDY DESIGN: Prospective study. METHODS: The study was conducted over a 6-month period of 1 season and included 235 kitesurfers. RESULTS: The number of self-reported injuries was 124, for an overall self-reported injury rate of 7 per 1000 hours of practice. One fatal accident (polytrauma) and 11 severe injuries occurred during the study period (2 knee ligament injuries and 9 fractures at various sites). The most commonly injured sites were the foot and ankle (28%), skull (14%), chest (13%), and knee (13%). Fifty-six percent of the injuries were attributed to the inability to detach the kite from the harness in a situation involving loss of control over the kite. There was a tendency for athletes using a quick-release system to sustain fewer injuries than athletes without such a release system. CONCLUSION: Kitesurfing can be considered a high-risk sport. CLINICAL RELEVANCE: The use of a quick-release system that enables the surfers to detach the kite in case of an accident might aid in the prevention of injuries.     

Etiology and pathophysiology of tendon ruptures in sports

Of all spontaneous tendon ruptures, complete Achilles tendon tears are most closely associated with sports activities (1–3). Schönbauer (3) reported that 75% of all ruptures of the Achilles tendon are related to sports. In Plecko & Passl (2) the number was 60%. In our material of 430 cases, the number of sports-related Achilles ruptures was very similar (62%), while only 2% of ruptures of other tendons were sports-related (P<0.001) (1). Also, the majority of Achilles reruptures occurred in sports. The ruptures occurred most often in soccer (34%), track and field (16%) and basketball (14%). The distribution of Achilles ruptures according to different sports varies considerably from country to country, according to the national sport traditions. For example, in northern and middle Europe, soccer, tennis, track and field, indoor ball games, downhill skiing, and gymnastics are the most common; and in North America, football, basketball, baseball, tennis and downhill skiing dominate the statistics (1, 2, 4). In sports, some Achilles ruptures are not spontaneous or degeneration-induced but may occur as a consequence of the remarkably high forces that are involved in the performance (2). Ruptures in the high jump or triple jump are good examples. In such cases, failure in the neuromuscular protective mechanisms due to fatigue or disturbed co-ordination can frequently be found. The spontaneous complete rupture of the supraspinatus tendon of the rotator cuff does not occur very frequently in sports. Those sports that include high-energy throwing movements, such as American and Finnish baseball, American football, rugby and discus and javelin throwing, may, however, produce this injury. Partial tears and inflammations of the rotator cuff complex are much more frequent in throwing sports. The complete rupture of the proximal long head of the biceps brachii tendon is rare among competitive and recreational athletes. In our material, under 2% of these ruptures were associated with sports activities (5). The rupture (avulsion) of the distal tendon of the biceps muscle is rare. In sports, gymnastics, body building and weight lifting have been said to be able to produce this injury (6). In general, complete ruptures of the quadriceps tendon and the patellar tendon occur most often in older individuals. In our study, the mean age of these patients was 65 years (5). However, these injuries do also occur in younger age groups, especially in athletes. In athletes, the rupture most frequently occurs in high-power sports events, such as high jump, basketball and weight lifting, at the age of 15-30 years. A chronic patellar apicitis (jumper's knee) may predispose rupture of the tendon (7). As is the case with the rotator cuff complex, overuse inflammation and partial tears of the quadriceps and patellar tendons are one of the most characteristic athletic injuries. Complete spontaneous ruptures of other tendons in sports are rare, although the literature does provide case studies from almost every tendon the human body possesses (8–18).     

Risk factors for acute and overuse sport injuries in Swedish children 11 to 15 years old: What about resistance training with weights?

To determine the 1‐year self‐reported incidence of overuse and traumatic sport injuries and risk factors for injuries in children participating in a summer sports camp representing seven different sports. 4363 children, 11 to 15 years old participating in a summer camp in seven different sports answered a questionnaire. Injury in this cross‐sectional study was defined as a sport‐related trauma or overload leading to pain and dysfunction preventing the person from participation in training or competition for at least 1 week. A number of risk factors for injury were investigated such as sex, age, number of hours spent on training in general, and on resistance training with weights. Nearly half [49%, 95% confidence interval (CI) 48–51%] of the participants had been injured as a result of participation in a sport during the preceding year, significantly more boys than girls (53%, 95% CI 50–55% vs 46%, 95% CI 43–48%; P < 0.001). Three factors contributed to increased incidence of sport injuries: age, sex, and resistance training with weights. Time spent on resistance training with weights was significantly associated with sport injuries in a logistic regression analysis. In children age 11 to 15 years, the risk of having a sport‐related injury increased with age and occurred more often in boys than in girls. Weight training was the only modifiable risk factor that contributed to a significant increase in the incidence of sport injuries.     

Sports-related eye injuries: floorball endangers the eyes of young players

The objectives of this study were to determine the distribution of different sports-related eye injuries and to identify injury types to enable recommendations to be made about the use of protective eyewear. The study population comprises all 565 eye trauma patients examined at the Ophthalmology Emergency Clinic of the Helsinki University Central Hospital over a 6-month period. Data were collected from patient histories and questionnaires. In addition, three severe floorball eye injury cases are presented. Of the 565 eye traumas, 94 (17%) were sports related. Of these, 42 (45%) were associated with floorball. Countrywide, in Finland, estimated over 300 (+95% CI 228-415) floorball eye injuries occur annually. The mean age of floorball patients was 22 years. The most common finding (55%) in sports injury patients was hyphema. Clinically severe eye injuries during this period accounted for one-fourth of all cases. During the study period, no eye injury was found in an organized junior ice hockey, where facial protection is mandatory. Floorball is estimated to belong to the highest risk group in sports, and thus, the use of protective eyewear is strongly recommended. We conclude that national floorball federations should make protective eyewear mandatory.     

Our experience on Actovegin, is it cutting edge?

Muscle injuries are one of the most common sport related injuries, their incidence varying from 30-55% in all sports injuries. They account for the loss of 90 training days and 15 matches per club per season in elite football (soccer). In recent years, the use of Actovegin? in sports medicine has caused a lot of controversy in many sports disciplines. Although it is unlikely for this deproteinised substance to have oxygen-enhancing capacity, there is an anecdotal belief that Actovegin? can increase an athlete's performance. Actovegin? is produced by Nycomed Austria GmbH and has been used by doctors across Europe, China and Russia for over 60 years. Nevertheless, very little is known regarding the effects of Actovegin on muscle injuries. This article reviews the current evidence on Actovegin?, its legal status with sports governing bodies and its potential role in sport injuries. We will also report our experience with this drug in treating muscle injuries. In this pilot study, players in the Actovegin treatment group were able to return to play 8 days earlier (95% CI -1.249 to -14.7510) compared to physiotherapy alone (p=0.033). No adverse reactions were recorded in any of the participants.     

Peripheral nervous system injuries in sport and recreation: a systematic review

Many sports are associated with a variety of peripheral nervous system (PNS) injuries specific to that sport. A systematic review of sport-specific PNS injuries has not been attempted previously, and will assist in the understanding of morbidities and mortality associated with particular sporting activities, either professional or amateur. A systematic review of the literature using PubMed (1965-2003) was performed examining all known sports and a range of possible PNS injuries attributable to that sport. Numerous sporting activities (53) were found to have associated PNS injuries. The sports most commonly reported with injuries were football, hockey, soccer, baseball and winter activities. There are a number of sporting activities with injuries unique to the individual sport. This review should be of assistance for the neurologist, neurosurgeon, orthopaedic surgeon, physiatrist, sports medicine doctor, athletic trainer and general physician in contact with athletes possessing neurological injuries.     

Central nervous system injuries in sport and recreation: a systematic review

Many sports have been associated with a variety of neurological injuries affecting the central nervous system (CNS), with some injuries specific to that sport. A systematic review of sport-specific CNS injuries has not been attempted previously, and could assist in the understanding of morbidity and mortality associated with particular sporting activities, either professional or amateur. A systematic review of the literature was performed using PubMed (1965-2003) examining all known sports and a range of possible CNS injuries attributable to that sport. Numerous sporting activities (45) have associated CNS injuries as reported within the literature. The sports most commonly associated with CNS injuries are: football, boxing, hockey, use of a trampoline, and various winter activities. A number of sporting activities are associated with unique CNS injuries or injury-related diseases such as heat stroke in auto racing, vertebral artery dissection in the martial arts, and dementia pugilistica in boxing. Neurological injuries of the CNS due to sport comprise a wide collection of maladies that are important for the neurologist, neurosurgeon, orthopaedic surgeon, physiatrist, sports medicine doctor, athletic trainer and general physician to recognise.