ABSTRACT
PURPOSE@#The rapid development of winter sports requires investigation on injuries in Chongli district, Zhangjiakou city, one of the ski sites of the 2022 Winter Olympics. Careful evaluation is required to observe which injuries are caused under what circumstances, and then we can make corresponding preventive measures and recommendations based on the results.@*METHODS@#In this retrospective study, the data of injury cases at ski resorts in China (Chongli district) and Japan were analyzed to provide a reference for the ongoing injury prevention at ski resorts. We collected data on injuries at Wanlong and Fulong ski resorts in Chongli district during the 2017-2018 and 2018-2019 ski seasons. We referred to the skiing injury report issued in February 2020 of a nationwide ski safety statistical service - Japan Ski Safety Association. The causes of injury and specific injured body parts were analyzed based on the data of Chinese and Japanese ski resorts. Statistical significance has been calculated using the Chi-square test.@*RESULTS@#During the 2019-2020 ski season in Japanese ski resorts, the number of reported injuries per 10,000 skiers was 0.93, of which 457 (17.3%) were over 50 years old, accounting for a large proportion of injuries, meanwhile in Chongli ski resort, the injury rate of skiers aged 50 and over was 7.1%. The knee joint (23.7% at Wanlong ski resort and 28.4% in Japanese ski resorts) was the most injured body part among Chongli and Japanese skiers. Among snowboarders, shoulder joint injury (17.7% in Japanese ski resorts) was the most common, and injury on hands and fingers (16.3% in Wanlong ski resorts) was the most common. Head injury rates are similar in Chongli, China and Japanese ski resorts (8.2% and 8.7%, respectively).@*CONCLUSION@#Our analysis demonstrated that injury data recorded among young skiers was higher in Chinese ski resorts (Chongli district) than that in Japanese ski resorts, and elderly skiers made up a larger proportion of skiing injuries in Japanese resorts. Thus, according to our research, the protection of knee joints, shoulder joints, and hands and fingers should be taken seriously. It should pay attention to the teaching of ski poles (for finger protection), and use protective devices such as knee pads, helmets, etc.
Subject(s)
Aged , Humans , Middle Aged , Retrospective Studies , Athletic Injuries/prevention & control , Skiing/injuries , Japan/epidemiology , China/epidemiologyABSTRACT
ABSTRACT Introduction: Muscle injury in ski sports training has gradually increased, greatly impairing performance in ice and snow sports competitions. Objective: To study muscle injury and muscle movement during ice and snow sports training and the rehabilitation of muscle injuries. Methods: Thirty skiers with knee muscle injuries were selected as subjects and underwent rehabilitation training for six weeks, and the indicators were statistically evaluated. Results: The ski injuries were mainly muscle strain, muscle or ligament strain, and ligament rupture. The indices after treatment were significantly different from those before treatment (P < 0.05); compared with the three rehabilitation programs, the improvement of each index in group C was significantly different from that in the other two groups (P < 0.05), while there was no significant difference in the improvement of each index between the multi-angle isometric training treatment in group A and the proprioceptive neuromuscular stimulation technique in group B (P>0.05). Conclusion: The influence of recovery training technology on knee muscle re-education was proposed, and a rehabilitation plan for skiing was presented. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RESUMO Introdução: O quadro de lesão muscular no treinamento esportivo de esqui tem aumentado gradualmente, prejudicando muito o desempenho das competições esportivas de gelo e neve. Objetivo: Estudar a lesão muscular e o movimento muscular durante o treinamento esportivo no gelo e na neve, bem como a reabilitação das lesões musculares. Métodos: Trinta esquiadores com lesão muscular no joelho foram selecionados como sujeitos e submetidos a treinamento de reabilitação por um total de 6 semanas, tendo os indicadores sido avaliados estatisticamente. Resultados: Os tipos de lesões no esqui foram principalmente tensão muscular, tensão muscular ou ligamentar e ruptura ligamentar. Os índices após o tratamento foram significativamente diferentes daqueles antes do tratamento (P < 0,05); comparado com os três programas de reabilitação, a melhora de cada índice no grupo C foi significativamente diferente da dos outros dois grupos (P < 0,05), enquanto não houve diferença significativa na melhora de cada índice entre o tratamento de treinamento isométrico multiangular no grupo A e a técnica de estimulação neuromuscular proprioceptiva no grupo B (P>0,05). Conclusão: A influência da tecnologia de treinamento de recuperação na reeducação muscular do joelho foi proposta, e foi apresentado um plano de reabilitação para a prática de esqui. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.
RESUMEN Introducción: El cuadro de lesiones musculares en el entrenamiento de los deportes de esquí ha ido aumentando progresivamente, lo que perjudica en gran medida el rendimiento en las competiciones de deportes de hielo y nieve. Objetivo: Estudiar las lesiones musculares y el movimiento muscular durante el entrenamiento de los deportes de hielo y nieve, así como la rehabilitación de las lesiones musculares. Métodos: Se seleccionaron como sujetos treinta esquiadores con lesiones musculares en la rodilla y se sometieron a un entrenamiento de rehabilitación durante un total de 6 semanas, y se evaluaron estadísticamente los indicadores. Resultados: Los tipos de lesiones de esquí fueron principalmente la distensión muscular, la distensión muscular o de ligamentos y la rotura de ligamentos. Los índices después del tratamiento fueron significativamente diferentes de los anteriores (P < 0,05); en comparación con los tres programas de rehabilitación, la mejora de cada índice en el grupo C fue significativamente diferente de la de los otros dos grupos (P < 0,05), mientras que no hubo diferencias significativas en la mejora de cada índice entre el tratamiento de entrenamiento isométrico multiángulo en el grupo A y la técnica de estimulación neuromuscular propioceptiva en el grupo B (P>0,05). Conclusión: Se propuso la influencia de la tecnología de entrenamiento de recuperación en la reeducación muscular de la rodilla y se presentó un plan de rehabilitación para el esquí. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.
Subject(s)
Humans , Male , Female , Athletic Injuries/rehabilitation , Skiing/injuries , Endurance Training/methods , Muscular Diseases/rehabilitationABSTRACT
ABSTRACT Introduction: With the 2022 Winter Olympic Games launch, ice and snow sports have come into the spotlight, receiving government incentives to encourage their practice. Objective: Examine the causes of knee injury in skiers, proposing preventive measures for joint injury. Methods: The current situation of joint injury in skiers' knees, joint movement in skiing, the cause of joint injury, and the prevention of joint injury were analyzed, and scientific prevention and corresponding treatment plan were developed according to the results of the analysis. Results: The injury rate among skiers is high. Ligament injury, tendon injury, and muscle strain are the three main types of injury. There are 57 mild injuries of various types to the knee joint - 53.27% of all injuries; 41 moderate injuries, representing 38.32% of all injuries; 9 serious injuries, representing 8.41% of all injuries, with minor injuries. Conclusion: This article examines knee motion and the causes of knee injury in skiers and proposes preventive measures for joint injury. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RESUMO Introdução: Com o lançamento dos Jogos Olímpicos de Inverno de 2022, os esportes de gelo e neve entraram em evidência, recebendo incentivos governamentais para encorajamento de sua prática. Objetivo: Examinar as causas da lesão no joelho em esquiadores, propondo medidas preventivas para a lesão articular. Métodos: Foram analisadas a situação atual de lesão articular nos joelhos dos esquiadores, o movimento articular no esqui, a causa das lesões articulares e a prevenção de lesões articulares, além de um plano de prevenção científica e tratamento correspondente, de acordo com os resultados da análise. Resultados: A taxa de lesões em esquiadores é alta. Lesão ligamentar, lesão tendinosa e tensão muscular são os três principais tipos de lesão. Há 57 lesões leves de vários tipos na articulação do joelho - 53,27% de todas as lesões; 41 lesões moderadas, representando 38,32% de todas as lesões; 9 lesões graves, representando 8,41% de todos os ferimentos, com ferimentos menores. Conclusão: Este artigo examina o movimento do joelho e as causas da lesão no joelho em esquiadores, e propõe medidas preventivas para lesão articular. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.
RESUMEN Introducción: Con la puesta en marcha de los Juegos Olímpicos de Invierno de 2022, los deportes de hielo y nieve han pasado a ser el centro de atención, recibiendo incentivos gubernamentales para fomentar su práctica. Objetivo: Examinar las causas de las lesiones de rodilla en los esquiadores, proponiendo medidas preventivas de las lesiones articulares. Métodos: Se analizó la situación actual de las lesiones articulares en las rodillas de los esquiadores, el movimiento articular en el esquí, la causa de las lesiones articulares y la prevención de las mismas, y se elaboró un plan científico de prevención y tratamiento correspondiente según los resultados del análisis. Resultados: El índice de lesiones en los esquiadores es alto. Las lesiones de ligamentos, las lesiones de tendones y las distensiones musculares son los tres tipos principales de lesiones. Hay 57 lesiones leves de diversos tipos en la articulación de la rodilla, el 53,27% de todas las lesiones; 41 lesiones moderadas, que representan el 38,32% de todas las lesiones; 9 lesiones graves, que representan el 8,41% de todas las lesiones, con lesiones leves. Conclusión: Este artículo examina el movimiento de la rodilla y las causas de las lesiones de rodilla en los esquiadores, y propone medidas preventivas para las lesiones articulares. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.
Subject(s)
Humans , Male , Female , Athletic Injuries/prevention & control , Skiing/injuries , Knee Injuries/etiology , Knee Injuries/prevention & control , Athletic Injuries/epidemiology , China/epidemiology , Knee Injuries/epidemiologyABSTRACT
ABSTRACT Introduction: Skiing is a sport that demands the high performance of motor coordination with high energy consumption, factors that strongly influence muscle fatigue. Athletes who experience this phenomenon tend to present a decline in performance, generating psychological irritability and impairment in concentration. Diet is closely related to athletic performance, but the proper prescription for skiing athletes still lacks studies. Objective: To explore the methods of recovery from sports fatigue in skiers by providing up-to-date perspectives for effective nutritional intervention during the recovery stage. Methods: Seven young male skiers were selected as research subjects, and caloric intake, among other conditions, was recorded in detail. After three weeks, indices of body weight, body fat rate, serum metabolism, cardiopulmonary capacity, and energy metabolism, among other relevant information, were duly recorded and compared. Results: The intervention did not significantly impact lean body mass indices (p>0.05). The athletes' body weight decreased significantly, and the body fat rate decreased significantly after the nutritional intervention; The analyzed biomarkers were positively impacted, except the urea nitrogen concentration that showed a tendency to increase after the nutritional intervention, an effect that may be linked to the proportional increase of protein intake. Conclusion: The proposed nutritional intervention positively impacted the skiers' energy metabolism, directly impacting the athletes' recovery from sports fatigue. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RESUMO Introdução: O esqui é um esporte que exige alto desempenho de coordenação motora com um elevado consumo de energia, fatores que influenciam fortemente a fadiga muscular. Atletas que experienciam esse fenômeno, tendem a apresentar um declínio no nível do desempenho, gerando irritabilidade psicológica e prejuízos na concentração. A dieta está intimamente relacionada ao desempenho atlético, porém a receita adequada para os atletas em esqui ainda carece de estudos. Objetivo: Explorar os métodos de recuperação da fadiga esportiva nos esquiadores fornecendo perspectivas atualizadas para uma intervenção nutricional eficaz durante a etapa de recuperação. Métodos: Sete jovens esquiadores do sexo masculino foram selecionados como sujeitos da pesquisa, e a ingestão calórica, entre outras condições foram detalhadamente registradas. Após três semanas, índices de peso corporal, taxa de gordura corporal, metabolismo sérico, capacidade cardiopulmonar, metabolismo energético, entre outras informações relevantes foram devidamente registradas e comparadas. Resultados: A intervenção não impactou significativamente nos índices de massa magra corporal (p>0,05). O peso corporal dos atletas diminuiu significativamente e a taxa de gordura corporal diminuiu significativamente após a intervenção nutricional; os biomarcadores analisados foram positivamente impactados, a exceção da concentração de nitrogênio ureico que apresentou tendência de alta após a intervenção nutricional, efeito que pode estar atrelado ao aumento proporcional da ingesta proteica. Conclusão: A proposta de intervenção nutricional apresentou impactos positivos no metabolismo energético dos esquiadores, impactando diretamente na recuperação da fadiga esportiva dos atletas. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.
RESUMEN Introducción: El esquí es un deporte que exige un alto rendimiento de coordinación motora con un elevado consumo de energía, factores que influyen fuertemente en la fatiga muscular. Los deportistas que experimentan este fenómeno, tienden a presentar un descenso en el nivel de rendimiento, generando irritabilidad psicológica y daños en la concentración. La dieta está estrechamente relacionada con el rendimiento deportivo, pero la prescripción adecuada para los atletas de esquí aún carece de estudios. Objetivo: Explorar los métodos de recuperación de la fatiga deportiva en los esquiadores proporcionando perspectivas actualizadas para una intervención nutricional eficaz durante la etapa de recuperación. Métodos: Se seleccionaron siete jóvenes esquiadores varones como sujetos de investigación, y se registró detalladamente la ingesta calórica, entre otras condiciones. Al cabo de tres semanas, se registraron y compararon debidamente los índices de peso corporal, el índice de grasa corporal, el metabolismo sérico, la capacidad cardiopulmonar y el metabolismo energético, entre otros datos relevantes. Resultados: La intervención no tuvo un impacto significativo en los índices de masa corporal magra (p>0,05). El peso corporal de los atletas disminuyó significativamente y el índice de grasa corporal disminuyó significativamente después de la intervención nutricional. Los biomarcadores analizados tuvieron un impacto positivo, con la excepción de la concentración de nitrógeno ureico que mostró una tendencia a aumentar después de la intervención nutricional, efecto que puede estar relacionado con el aumento proporcional de la ingesta de proteínas. Conclusión: La propuesta de intervención nutricional presentó impactos positivos en el metabolismo energético de los esquiadores, impactando directamente en la recuperación de la fatiga deportiva de los atletas. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.
Subject(s)
Humans , Male , Young Adult , Skiing/physiology , Muscle Fatigue/physiology , Nutrition Therapy/methods , Athletic Performance/physiology , Recommended Dietary AllowancesABSTRACT
ABSTRACT Introduction: With the preparation and development of the Winter Olympic Games, there has been an increase in the popularity of skiing. Driven by this demand, the professional development of coaches requires updates in the analysis of skiers' sports injuries, elaboration of corresponding prevention and treatment strategies, and resistance training to promote the development of athletes' physical quality, such as bone mass and mineral density. Objective: Study the sports injuries of skiers and explore needs and ways of applying resistance training in skiing. Methods: The questionnaire survey was used to explore the main types of injuries and their influencing factors. Then, 20 volunteers were selected for the resistance training experiment; each group of 10 people included five men and five women. The control group maintained a normal daily life, while resistance training was added to the experimental group three times a week, based on the control group. Results: The research results showed that the current proportion of skiing injuries was relatively high, mainly in mild injuries. After nine weeks in the experimental resistance training group, both men and women had positive bone mass development. Conclusion: Resistance training can improve physical quality and reduce the occurrence of sports injuries, demonstrating the benefits of its implementation in endurance training for skiers. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RESUMO Introdução: Com a preparação e desenvolvimento dos Jogos Olímpicos de Inverno, houve um aumento da popularidade do esqui. Impulsionados por essa demanda, o desenvolvimento profissional dos treinadores requer atualizações nas análises de lesões esportivas dos esquiadores, elaboração de estratégias de prevenção e tratamento correspondentes, além de treinamentos de resistência de modo a promover o desenvolvimento da qualidade física dos atletas, como a massa óssea e sua densidade mineral. Objetivo: Estudar as lesões esportivas dos esquiadores e explorar necessidades e modos de aplicação do treino de resistência no esqui. Métodos: O método de pesquisa por questionário foi utilizado para explorar os principais tipos de lesões e seus fatores influenciadores. Em seguida, 20 voluntários foram selecionados para o experimento de treinamento de resistência, cada grupo de 10 pessoas incluiu 5 homens e 5 mulheres. O grupo controle manteve uma vida diária normal, enquanto ao grupo experimental foi adicionado um treinamento de resistência, três vezes por semana, com base no grupo controle. Resultados: Os resultados da pesquisa mostraram que a proporção atual de lesões por esqui foi relativamente alta, principalmente em lesões leves. Após 9 semanas no grupo experimental de treinamento de resistência, tanto homens quanto mulheres tiveram desenvolvimento positivo de massa óssea. Conclusão: O treinamento de resistência pode não só melhorar a qualidade física, mas também reduzir a ocorrência de lesões esportivas, demonstrando os benefícios de sua implementação no treinamento de resistência dos esquiadores. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.
RESUMEN Introducción: Con la preparación y el desarrollo de los Juegos Olímpicos de Invierno, ha aumentado la popularidad del esquí. Impulsado por esta demanda, el desarrollo profesional de los entrenadores requiere actualizaciones en el análisis de las lesiones deportivas de los esquiadores, la elaboración de las correspondientes estrategias de prevención y tratamiento, así como el entrenamiento de la resistencia para promover el desarrollo de la calidad física de los atletas, como la masa ósea y la densidad mineral. Objetivo: Estudiar las lesiones deportivas de los esquiadores y explorar las necesidades y formas de aplicar el entrenamiento de resistencia en el esquí. Métodos: Se utilizó el método de encuesta por cuestionario para explorar los principales tipos de lesiones y sus factores de influencia. A continuación, se seleccionaron 20 voluntarios para el experimento de entrenamiento de resistencia, cada grupo de 10 personas incluía 5 hombres y 5 mujeres. El grupo de control mantuvo una vida diaria normal, mientras que al grupo experimental se le añadió un entrenamiento de resistencia, tres veces por semana, basado en el grupo de control. Resultados: Los resultados de la investigación mostraron que la proporción actual de lesiones de esquí era relativamente alta, principalmente en las lesiones leves. Después de 9 semanas en el grupo experimental de entrenamiento de resistencia, tanto los hombres como las mujeres tuvieron un desarrollo positivo de la masa ósea. Conclusión: El entrenamiento de resistencia no sólo puede mejorar la calidad física, sino también reducir la aparición de lesiones deportivas, lo que demuestra los beneficios de su aplicación en el entrenamiento de resistencia de los esquiadores. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.
Subject(s)
Humans , Male , Female , Athletic Injuries/prevention & control , Skiing , Bone Density/physiology , Resistance Training , Athletic Injuries/epidemiology , China/epidemiology , Muscle StrengthABSTRACT
ABSTRACT Introduction: As skiers need to complete their movements in high mountains and snow, the athlete's landing's stability is directly related to the movement's success. The stable landing action wins high scores for the athletes' participating actions and protects their safety. Objective: This article analyzes the characteristics of lower limb muscle strength and static balance ability of female freestyle skiing aerials athletes to provide athletes with targeted strength training, evaluation of muscle effects after training, and athlete selection to provide a scientific basis valuable Theoretical reference. Methods: The paper uses isokinetic testing and balance testing methods to study the characteristics of the hip and knee flexor and extensor strengths of the Chinese great female freestyle skiing aerials athletes and the static balance characteristics in four standing positions. Results: The right flexor-extensor force, flexor-extensor force ratio, and average power value of the right hip joint were slightly greater than the left flexor power. The left and right knee joint extensor unit peak weight moments and the left and right average power values were all four indicators. Greater than the flexor, at different test speeds of 60°/s (slow speed) and 240°/s (fast), the peak flexion and extension torque per unit weight, the average power of flexion and extension, the force of flexion and extension, and the average power appear with the increase of the test speed as a significant difference. Conclusions: The research in the thesis recommends reasonable weight control and balanced training of muscle strength, using the condition of moderately increasing exercise speed, to strengthen the training of lower limb extensor strength, provide targeted strength training for athletes, evaluate the muscle effect after training and providing the scientific basis and valuable theoretical reference. Level of evidence II; Therapeutic studies - investigation of treatment results.
RESUMO Introdução: Como os esquiadores precisam completar seus movimentos em altas montanhas e neve, a estabilidade de pouso do atleta está diretamente relacionada ao sucesso do movimento. A ação de pouso constante ganha altas pontuações para os participantes e protege sua segurança. Objetivo: este artigo discute as características da força muscular das extremidades inferiores e habilidade de equilíbrio estático de atletas de esqui estilo livre para fornecer aos atletas treinamento de força específico e avaliação pós-treino dos efeitos musculares em atletas selecionados para fornecer uma base científica de referência teórica valiosa. Métodos: O artigo usa testes isocinéticos e métodos de teste de equilíbrio para estudar as características de força dos flexores e extensores de quadril e joelho de grandes atletas chinesas de esqui estilo livre e as características de equilíbrio estático em quatro posições de pé. Resultados: A força flexor-extensora direita, a relação da força flexor-extensora e o valor médio da potência da articulação do quadril direito foram ligeiramente maiores do que a potência do flexor esquerdo. Os momentos máximos de peso da unidade extensora da articulação do joelho esquerdo e direito e os valores médios das potências esquerda e direita foram os quatro indicadores. Maior que o flexor, em diferentes velocidades de teste de 60 ° / s (velocidade lenta) e 240 ° / s (rápido), o torque máximo de flexão e extensão por unidade de peso, a força média de flexão e extensão, a força de flexão e extensão, e a potência média aparece com o aumento da velocidade de teste como uma diferença significativa. Conclusões: A pesquisa na tese recomenda o controle de peso razoável e o treinamento de força muscular balanceado, utilizando a condição de aumentar moderadamente a velocidade do exercício, para fortalecer o treinamento de força extensora de membros inferiores, fornecer treinamento de força específico para atletas, avaliando o efeito muscular após formar e fornecer a base científica e um valioso referencial teórico. Nível de evidência II; Estudos terapêuticos- investigação dos resultados do tratamento.
RESUMEN Introducción: Como los esquiadores necesitan completar sus movimientos en alta montaña y nieve, la estabilidad del aterrizaje del atleta está directamente relacionada con el éxito del movimiento. La acción de aterrizaje estable gana puntuaciones altas para las participantes y protege su seguridad. Objetivo: Este artículo analiza las características de la fuerza muscular de las extremidades inferiores y la capacidad de equilibrio estático de las atletas de esquí de estilo libre para proporcionar a los atletas un entrenamiento de fuerza específico y una evaluación de los efectos musculares después del entrenamiento en atletas seleccionados para proporcionar una base científica de referencia teórica valiosa. Métodos: El artículo utiliza pruebas isocinéticas y métodos de prueba de equilibrio para estudiar las características de la fuerza de los flexores y extensores de cadera y rodilla de las grandes atletas chinas de esquí de estilo libre femenino y las características del equilibrio estático en cuatro posiciones de pie. Resultados: La fuerza flexora-extensora derecha, la relación de fuerza flexora-extensora y el valor de potencia promedio de la articulación de la cadera derecha fueron ligeramente mayores que la potencia del flexor izquierdo. Los momentos de peso máximo de la unidad extensora de la articulación de la rodilla izquierda y derecha y los valores de potencia promedio izquierda y derecha fueron los cuatro indicadores. Mayor que el flexor, a diferentes velocidades de prueba de 60 ° / s (velocidad lenta) y 240 ° / s (rápido), el par máximo de flexión y extensión por unidad de peso, la potencia promedio de flexión y extensión, la fuerza de flexión y extensión, y la potencia media aparecen con el aumento de la velocidad de prueba como una diferencia significativa. Conclusiones: La investigación en la tesis recomienda un control de peso razonable y un entrenamiento equilibrado de la fuerza muscular, utilizando la condición de aumentar moderadamente la velocidad del ejercicio, para fortalecer el entrenamiento de la fuerza extensora de las extremidades inferiores, proporcionar entrenamiento de fuerza específico para los atletas, evaluar el efecto muscular después del entrenamiento y proporcionar la base científica y una valiosa referencia teórica. Nivel de evidencia II; Estudios terapéuticos- investigación de los resultados del tratamiento.
Subject(s)
Humans , Female , Adult , Young Adult , Skiing/physiology , Postural Balance/physiology , Muscle Strength/physiology , Knee Joint/physiology , Algorithms , Kinetics , Models, TheoreticalABSTRACT
El esquí es un deporte individual con una tasa de lesiones de 1,84 por 1.000 días esquiador en la población general. Las roturas del ligamento cruzado anterior (LCA) son algunas de las más comunes, llegando a una tasa de 5 por cada 100 esquiadores por temporada a nivel competitivo, debido a la gran exigencia a la que se encuentran sometidas las rodillas. Lo anterior presenta un desafío para el traumatólogo a la hora de plantear un manejo. Se realizó una revisión de la literatura respecto de los mecanismos de lesión, tratamiento, prevención, rehabilitación y uso de órtesis en el retorno deportivo. Se describen los mecanismos clásicos de lesión en esquiadores amateurs y competitivos. La mayoría de las lesiones de LCA son de resolución quirúrgica, en que la recomendación de reconstrucción debe ser con injerto autólogo de hueso-tendón patelar-hueso, salvo en los pacientes mayores o en pacientes con fisis abierta, en los que se recomienda el uso de injerto autólogo de semitendinoso-gracilis. La prevención y rehabilitación se basan en mejorar la fuerza y el control neuromuscular de los estabilizadores dinámicos de la rodilla implementándose programas específicos, evaluación del gesto deportivo, y pruebas de control neuromuscular. Se recomienda el uso de órtesis funcionales adecuadas en los pacientes sometidos a reconstrucción del LCA. Las lesiones de LCA en esquiadores de nivel competitivo son habituales, de manejo específico y multidisciplinario. La elección del injerto y del tipo de rehabilitación son fundamentales en el retorno deportivo del esquiador. NIVEL DE EVIDENCIA: V.
Skiing is an individual sport with an injury rate of 1.84 per 1,000 skier days among the general population. Anterior cruciate ligament (ACL) tears are among the most common injuries in skiers, with a rate of 5 per 100 skiers per season at a competitive level, because of the great demand placed on the knees. Their treatment is a challenge for orthopedic surgeons. A review of the literature was carried out regarding injury mechanisms, treatment, prevention, rehabilitation, and the use of bracing in the return to sports. The classic injury mechanisms in amateur and competitive skiers are described. Most ACL injuries require surgical resolution, with reconstruction using autologous bone-patellar tendon-bone graft, except in older patients or those with open physis, who must receive an autologous semitendinosusgracilis graft. Prevention and rehabilitation are based on improving strength and neuromuscular control of the dynamic knee stabilizers, implementing specific programs, evaluating the sport movements, and performing neuromuscular control tests. Suitable functional bracings are recommended in patients undergoing ACL reconstruction. ACL injuries in competitive-level skiers are common, and their management is specific and multidisciplinary. The choice of graft and rehabilitation type is critical to resume skiing. LEVEL OF EVIDENCE: V.
Subject(s)
Humans , Skiing , Anterior Cruciate Ligament Injuries/therapy , Orthotic Devices , Return to Sport , Anterior Cruciate Ligament Injuries/physiopathology , Anterior Cruciate Ligament Injuries/prevention & control , Anterior Cruciate Ligament Injuries/rehabilitationABSTRACT
OBJECTIVE@#To make a retrospective analysis of the situation and process of treating skiers' injuries in the medical station of the Wanlong ski resort in Chongli and the nearest treatment hospital, and to provide a basis for the establishment and optimization of the treatment process between the medical station of the Winter Olympics ski resort and the nearest treatment hospital, and to gain experience for medical security of mass skiing.@*METHODS@#The data of all ski injuries in Chongli District were collected from the medical station of the Wanlong ski resort during the 2018-2019 snow season (November 2018 to April 2019) and the nearest treatment hospital during two periods (March 2019, and November 2019 to January 2020). The differences of injury causes, injury types, injury sites, and treatment effects of the injured skiers were analyzed.@*RESULTS@#A total of 755 cases of ski injuries were recorded in the medical station of Wanlong ski resort, the estimated incidence of injury was 2.02‰ per day. The nearest treatment hospital treated a total of 838 injured skiers from different ski resorts in Chongli District in the two periods. In the records of the ski resort medical station, the main causes of injury were technical defects and turnovers (53.6%). Knee joint injury rate was the highest (18.7%), followed by head and neck (12.9%) and lower limb (11.9%). The number of injuries on intermediate roads was the highest (40.0%), the greatest number of injuries (81.2%) occurred when the age of skiing was less than 5 years. In the records of the nearest treatment hospital, the injury types were fracture or fissure fracture, contusion and trauma, and muscle and soft tissue injury, accounting for 30.5%, 27.4%, and 21.2% respectively. 9.6% of the injured took the snow field ambulance to the hospital, and 50% of them suffered from fractures or fissure fractures.@*CONCLUSION@#The injury rate of skiing in the 2018-2019 snow season of the Wanlong ski resort in Chongli was higher than that reported by foreign literature. Severe trauma (including severe fractures and concussions) could occur and patients needed to be transferred to the nearest hospital for treatment. The ski resort medical station and the nearest treatment hospital should be strengthened with adequate medical staff and equipment, and promote cooperation in the timely referral of seriously injured patients, the organization and construction of ski patrols and the medical security of large-scale competitions, thus playing an important role in forming a grassroots network of medical security and treatment system for skiing.
Subject(s)
Child, Preschool , Humans , Athletic Injuries/therapy , Hospitals , Retrospective Studies , Seasons , SkiingABSTRACT
OBJECTIVE@#To compare and analyze the difference between the injuries of recreational skiers in public ski resorts and those of skiing athletes in official competitions, and to explore the suggestions of medical insurance for these two types of skiers.@*METHODS@#The injury data of recreational skiers in Chongli District, Zhangjiakou City, Hebei Province during 2018-2019 and 2019-2020 snow seasons, and the injury data of skiers in two official international skiing competitions during 2019-2020 snow season and domestic test events in Chongli District of 2021 Winter Olympic Games were analyzed retrospectively, and the similarities and differences were compared.@*RESULTS@#A total of 1 187 injuries occurred to recreational skiers in the two public ski resorts during the 2018-2019 snow season, with an injury rate of 0.3%.There were 1 277 injury sites in total, and the most frequent injury sites were head and neck (230 cases, 18.0%), followed by knee joint (204 cases, 16.0%) and lower extremity (131 cases, 10.3%). Thirty-one skiers were injured in the two official international skiing competitions in the 2019-2020 and 2020-2021 snow season, and in the domestic test competitions in the 2021 Winter Olympic Games, and the injury rates were 11.5%, 17.2% and 12.0%, respectively. There were 37 injury sites in total, among which 11 (29.7%) were in the head and neck, followed by 6 (16.2%) in the knee joint and 5 (13.6%) in the chest, rib and abdomen.@*CONCLUSION@#In order to better guarantee the safety of skiers and timely provide corresponding medical help, safety facilities and technical guidance should be added to the snow resort for leisure skiing, and medical stations should be set up in the snow resort. As the formal ski racing for skiing athletes during the game has 30 to 80 times higher injury ratesthan recreational skiers, and compared with the recreational skiing, head and neck injury rate is higher, and the damage is much heavier, more complete first aid facilities and experienced medical workers are, needed so the field should be equipped with the circuit inside the quantities, track fixed outside the clinic, surrounding referral hospitals set up trauma centers to provide athletes with more timely medical care.
Subject(s)
Humans , Athletic Injuries/epidemiology , Lower Extremity , Retrospective Studies , Skiing , Trauma CentersABSTRACT
OBJECTIVE@#To make a retrospective analysis of the injuries of skiing population in a large ski resort in Chongli, China and provide a basis for predicting the rapidly increasing medical needs for ski injuries in the context of the 2022 Winter Olympic Games.@*METHODS@#The basic data of all injured skiers who were treated in a medical station of a large ski resort in Chongli during the snow season from November 2017 to March 2018 and from November 2018 to March 2019 were collected. The number of skiers, the number of injuries, the causes of injuries, the types of injuries and the locations of injuries were compared.@*RESULTS@#A total of 753 skiers were injured in two snow seasons, and the estimated average incidence of injury was 4.53 and 4.46 per 1 000 skier days at the resort respectively. The average daily injury rate per 1 000 skiers in November of the two snow seasons was relatively low, with 2.20 and 1.38 cases respectively. The difference of injury rate in different months might have little to do with snowfall and more to do with passenger flow. In both the snow seasons, men accounted for more injuries than women, and injured skiers aged between 21 and 30 accounted for the largest proportion, reaching 36.8%. The main causes of injuries were falls (76.6%). The highest rate of injury was in the head and neck (17.9%), followed by the knee (17.4%) and wrist and fingers (13.3%). The most common types of injuries were contusion and trauma (29.5%) and joint and/or ligament injuries (22.2%). Children (2-12 years old) accounted for 12.7% of all the injured skiers. The rate of moderate to severe injuries (including fractures, concussions, etc.) was 34.8% among the injured patients over 50 years of age.@*CONCLUSION@#The snow resort should focus on injuries to children and elderly skiers and carry out targeted guidance and rescue work. In order to better ensure the medical safety of skiers, the ski resort medical station and nearby treatment hospitals should be equipped with a corresponding number of medical personnel and equipment, and the ski resort should further improve its safety management and rescue system.
Subject(s)
Adult , Aged , Child , Child, Preschool , Female , Humans , Male , Young Adult , Athletic Injuries/epidemiology , China/epidemiology , Incidence , Retrospective Studies , SkiingABSTRACT
ABSTRACT McArdle's disease (glycogen storage disease type V) is an energy-dependent disorder of skeletal muscle caused by a deficiency of myophosphorylase, an important enzyme of carbohydrate metabolism that converts glycogen to glucose-1-phosphate. A 46 year-old man was sent to the rheumatology outpatient department with a 3-year history of severe exercise-induced cramps and myalgias. The episodes began when he worked in France and used to practice ski and snowboard in the Alps Mountain, with exercise intolerance, muscle cramps, and myoglobinuria. The laboratory results showed elevated serum creatine kinase levels (~15,000 U/L), and the biopsy of the deltoid muscle revealed glycogen subsarcolemmal vacuoles and absence of myophosphorylase enzymatic activity. This clinical case emphasises the importance of taking into account this metabolic disorder when faced with a patient with exercise intolerance and cramps, especially after vigorous/anaerobic exercise and elevated levels of CK activity. It is fundamental to explain the aetiology of the patient symptoms in order to improve quality of life and avoid unnecessary complications.
R E S U M E N La enfermedad de McArdle (enfermedad de almacenamiento de glucógeno tipo V) es un trastorno del músculo esquelético dependiente de la energía causado por una deficiencia de miofosforilasa, una importante enzima del metabolismo de los hidratos de carbono que convierte el glucógeno en glucosa-1-fosfato. Un hombre de 46 años de edad fue enviado al departamento de reumatología para pacientes ambulatorios con un historial de 3 años de calambres y mialgias severos inducidos por el ejercicio. Los episodios comenzaron cuando trabajó en Francia y solía practicar esquí y snowboard en el macizo de los Alpes, con intolerancia al ejercicio, calambres musculares y mioglobinuria. Las pruebas de laboratorio mostraron niveles elevados de creatina quinasa sérica (~ 15.000 U/l) y la biopsia del músculo deltoides reveló vacuolas subsarcolémicas de glucógeno y ausencia de actividad enzimática de la miofosforilasa. Nuestro caso clínico enfatiza la importancia de pensar en este trastorno metabólico cuando tenemos un paciente con intolerancia al ejercicio y calambres, especialmente después de un ejercicio vigoroso/anaeróbico y niveles elevados de actividad CK. Es fundamental explicar la etiología de los síntomas del paciente para mejorar la calidad de vida y evitar complicaciones innecesarias.
Subject(s)
Humans , Male , Middle Aged , Glycogen Storage Disease Type V , Diagnosis , Skiing , Exercise , Muscle, SkeletalABSTRACT
<p><b>Background</b>Magnetic resonance (MR) imaging provides a unique, noninvasive diagnostic platform to quantify the physiological and biochemical variables of skeletal muscle at rest. This study was to investigate the difference in thigh skeletal muscles between snowboarding halfpipe athletes and healthy volunteers via multiparametric MR imaging.</p><p><b>Methods</b>A comparative study was conducted between 12 healthy volunteers and 14 snowboarding halfpipe athletes. MR scanning targeted the left leg at the level of the proximal thigh on a 3.0T MR system. The measured parameters compared between the two groups included T1, T2, T2* relaxation times, fat fraction (FF), and cross-sectional area (CSA) of the quadriceps femoris and the hamstring muscles. Statistical analysis was carried out using independent sample t-test. Interrater reliability was also assessed with intraclass correlation coefficients (ICCs).</p><p><b>Results</b>It was statistically equivalent between two groups in age, body mass index, thigh circumference, calf circumference, systolic blood pressure, and resting heart rate (all P > 0.05). However, the T1 and T2 values of the hamstring muscles in the athlete group were found to be significantly shorter than those in control group (T1: 1063.3 ± 24.1 ms vs. 1112.0 ± 38.2 ms in biceps femoris, 1050.4 ± 31.2 ms vs. 1095.0 ± 39.5 ms in semitendinosus, 1053.1 ± 31.7 ms vs. 1118.4 ± 40.0 ms in semimembranosus, respectively; T2: 33.4 ± 0.7 ms vs. 36.1 ± 1.9 ms in biceps femoris, 34.6 ± 2.0 ms vs. 37.0 ± 1.9 ms in semitendinosus, 36.9 ± 1.5 ms vs. 38.9 ± 2.4 ms in semimembranosus, respectively; all P < 0.05) although T2* relaxation time was detected with no significant difference. The FF of the hamstring muscles was obviously less than the control group (5.5 ± 1.9% vs. 10.7 ± 4.7%, P < 0.001). In addition, the quadriceps' CSA in the athlete group was substantially larger than the control group (8039.0 ± 1072.3 vs. 6258.2 ± 852.0 mm, P < 0.001). Interrater reliability was excellent (ICC: 0.758-0.994).</p><p><b>Conclusion</b>Multiple MR imaging parameters indicated significant differences between snowboarding halfpipe athletes and healthy volunteers in the thigh skeletal muscles.</p>
Subject(s)
Adolescent , Adult , Humans , Male , Young Adult , Athletes , Cross-Sectional Studies , Healthy Volunteers , Magnetic Resonance Imaging , Muscle, Skeletal , Diagnostic Imaging , Physiology , Skiing , Physiology , Thigh , Diagnostic Imaging , PhysiologyABSTRACT
PURPOSE: This study aimed to describe the pattern of injuries and illnesses among Korean athletes during the Almaty Winter Universiade 2017. METHODS: All medical staffs of Korean team recorded the daily occurrence of injuries and illnesses sustained during the Almaty Winter Universiade Games by using a standardized online form via kociss.com. The design of this study was a prospective study. RESULTS: In total, 98 athletes (68 men and 30 women) in 11 sports events from Korean Sport Olympic Committee participated in this study. Korean medical staffs reported 40 injuries (40.8%) and 26 illnesses (26.5%), equaling incidences of 6.3 injuries and 4.1 illnesses per 100 athletes. Men suffered more injury and illness than women (44.1% vs. 33.3%). The rate of Injury and illness in training was higher than the competition (13.3 vs. 2.0 athlete exposures). The risk of an athlete being injured was the highest in freestyle skiing, followed by snowboard and speed skating. Overall, the main common type and location of injury was the joint or ligaments sprain (13.3%) and knee (7.1%). The rate of main illness was 17.3% of the respiratory system with the main symptom of pain and the main cause of environment (22.4%). CONCLUSION: Injuries and illnesses occurred 40.8% and 26.5% during this winter game, and were higher during training than a competition. Based on the epidemiologic data of this study, it could provide the source for the injury prevention and improving the performance of the athlete and further develop scientific injury and illness surveillance systems.
Subject(s)
Female , Humans , Male , Athletes , Athletic Injuries , Epidemiology , Incidence , Joints , Knee , Ligaments , Medical Staff , Prospective Studies , Respiratory System , Skating , Skiing , Sports , Sprains and StrainsABSTRACT
Fractures of the lateral process of the talus (LPT) are considered rare, accounting for less than 1% of all ankle injuries in the general population. These fractures are nearly 15 times more likely to occur in snowboarders. Recently, the number of population who started enjoying cable-wakeboard is increasing and this sport may cause fracture of the LPT by axial loading occur on the LPT while boarding or trick. We report on a case of involving LPT fracture during cable-wakeboard trick with successful screw osteosynthesis.
Subject(s)
Ankle Injuries , Skiing , Sports , TalusABSTRACT
PURPOSE: Snowboarding accidents may cause severe injury due to the advanced skills required of Olympic athletes and the faster speed compared to many other sports. The aim of this study was to describe environmental characteristics of snowboarding injuries and to determine the level of medical support using injury analysis. METHODS: A descriptive epidemiology study was conducted with collection of data from the Federation Internationale de Ski (FIS) Snowboard Competition from January 14 to 24 in 2009. Data from the Competition Operation Committee records, medical records and competition regulations were selected for analysis. RESULTS: In this study, 31/524 competitors reported injuries, predominantly sprains and contusions (21 cases), including eight fractures. Analysis of the physical distribution of these injuries indicated ten injuries of an upper extremity (32%), seven of a lower extremity (23%), six in the head/neck region (19%), and five spinal injuries (16%). The majority (23/31) of these injuries occurred during the snowboard cross (SBX) events. Environmental factors including the course visibility and slope conditions impacted the frequency of injury during the competition. In addition, the arrival times of medical teams were longer for the SBX events (260+/-92 sec) than for the Parallel Giant Slalom (202+/-54 sec) and other snowboarding events (<60 sec). CONCLUSION: The frequency and severity of injuries were highest in the SBX competition. For injury prevention, we recommend increased focus on safety on the SBX course, consideration of weather and other environmental conditions, and a rapid emergency medical support response for injury management.
Subject(s)
Humans , Athletes , Contusions , Emergencies , Epidemiology , Lower Extremity , Medical Records , Medical Staff , Skiing , Social Control, Formal , Spinal Injuries , Sports , Sprains and Strains , Upper Extremity , Weather , Wounds and InjuriesABSTRACT
Presentar 2 casos de luxación traumática de cadera, ocurridos durante una semana en un centro de urgencias de montaña durante la temporada de invierno, asociado a una descripción del manejo de esta dolencia. Materiales y métodos: Se presentan 2 casos de luxación traumática de cadera en esquiadores, junto a una descripción de la epidemiología y el manejo de esta dolencia basado en la literatura disponible. Resultados: Ambos casos presentaron una luxación posterior de cadera izquierda. Fueron diagnosticados y reducidos en pabellón con anestesia general, utilizando la maniobra de Allis. Uno de los pacientes presentó una desinserción del labrum que no requirió cirugía. Discusión: La luxación traumática de cadera es una lesión extremadamente rara entre quienes practican deportes de invierno. La mayoría de los casos son luxaciones posteriores, al igual que las ocurridas con otros eventos traumáticos, aunque entre quienes practican esquí las luxaciones anteriores deben ser también consideradas. Conclusión: La luxación de cadera es una lesión infrecuente entre quienes practican esquí o snowboard, pero es necesario sospecharla debido a sus potenciales complicaciones...
To present 2 cases of traumatic hip dislocation that occurred during a week at a mountain emergency centre during the winter season, as well as a description of its management. Methods: Two cases of traumatic hip dislocation in skiers are presented, along with a description of the epidemiology and management of this condition based on available literature. Results: Both cases were diagnosed as a posterior dislocation of the left hip. Reduction was performed under general anaesthesia, using the Allis manoeuvre in the operating room. One patient had an associated labrum detachment that did not require surgery. Discussion: Traumatic hip dislocation is an extremely rare injury among those who practice winter sports. Most cases are posterior dislocations, as with other traumatic events, but anterior dislocations should also be considered among those who practice skiing. Conclusion: Hip dislocation is an uncommon injury among those who practice skiing or snowboarding and a high level of suspicion is necessary to avoid potential complications...
Subject(s)
Humans , Male , Adult , Middle Aged , Skiing/injuries , Hip Dislocation , Hip Dislocation/therapyABSTRACT
STUDY DESIGN: Retrospective study. PURPOSE: To assess treatment outcomes of snowboarding-related spinal and spinal cord injuries. OVERVIEW OF LITERATURE: Snowboarding-related spinal or spinal cord injury have a great impact on social and sporting activities. METHODS: A retrospective review of 19 cases of surgically treated snowboard-related injury was done. Analyzed parameters included site of injury, type of fracture, peri- and postoperative complications, pre- and postoperative neurological status, activities of daily living, and participation in sports activities at the final follow-up. RESULTS: The major site of injury was the thoracolumbar junction caused by fracture-dislocation (13/19 cases). The remaining 6 cases had cervical spine injuries. Over 60% of the patients had Frankel A and B paralysis. All patients were surgically treated by posterior fusion with instrumentation. Five underwent additional anterior fusion. Surgical outcome was restoration of ambulatory capacity in 12 patients (63.2%). Ultimately, 15 patients (78.9%) could return to work. Patients with complete paralysis upon admission showed reduced ambulatory capacity compared to those with incomplete paralysis. None of the patients again participated in any sports activities, including snowboarding. CONCLUSIONS: Snowboarding-related spinal or spinal cord injury has a great impact on social as well as sports activities. It is necessary to enhance promotion of injury prevention emphasizing the snowboarders' responsibility code.
Subject(s)
Humans , Activities of Daily Living , Follow-Up Studies , Paralysis , Postoperative Complications , Retrospective Studies , Return to Work , Skiing , Spinal Cord Injuries , Spinal Injuries , Spine , SportsABSTRACT
This research analyzes the techniques involved in basic turn in relation to anthropometric characteristics of subjects. The aim of this study was to determine the difference in the technique of basic turn performance in relation to anthropometric characteristics of subjects. In a sample of 30 students, average age 22 years, male, measuring by 12 anthropometric measures and a situational-motor test was carried out. Alpine skiing technique was assessed through primary windings, the technical element of skiing which is present in the basic form of skiing. Based on these results, we can conclude that, the differences are established and boundaries are clearly defined in the level of adoption of the basic turn techniques between subsamples in relation to anthropometric characteristics.
El objetivo de este estudio fue determinar la diferencia en la técnica de rendimiento de un giro básico de esquí alpino en relación a las características antropométricas de los sujetos. En una muestra de 30 estudiantes de sexo masculino con una edad promedio de 22 años, se realizó una prueba motor circunstancial, al igual que la medición de 12 parámetros antropométricos. La técnica de esquí alpino fue evaluada a través de giros primarios. Esta técnica está presente en la forma básica del esquí alpino. En base a estos resultados, podemos concluir que se establecen las diferencias y los límites se definen claramente en el nivel de adopción de las técnicas básicas de giro entre las submuestras en relación a las características antropométricas.
Subject(s)
Humans , Male , Adult , Skiing/physiology , AnthropometryABSTRACT
El esquí es un deporte que practican más de 200 millones de personas en el mundo y en nuestro país su práctica va en aumento. Las lesiones del esquí han disminuido en las últimas décadas a casi un tercio, pero se han concentrado y aumentado las lesiones específicas de la rodilla. Se realiza una revisión bibliográfica analizando los factores que influyen en la producción de lesiones y sus métodos de prevención. El presente artículo muestra cómo algunas medidas de prevención como evitar conductas riesgosas, condición física, uso de equipo adecuado y ajuste de fijaciones pueden disminuir las lesiones del esquí.
Skiing is a sport practiced by over 200 million people in the world and in our country the practice is increasing. Skiing injuries have declined in recent decades to about a third but have concentrated and increased specific lesions of the knee. We performed a literature review analyzing the factors that influence the production of injuries and their prevention methods. This article present, how some preventive measures such as avoiding risky behaviors, fitness, proper equipment use and binding adjustment can reduce skiing injuries.
Subject(s)
Humans , Athletic Injuries , Skiing/injuries , Anterior Cruciate Ligament/injuries , Sports Medicine , Risk Factors , Sports Equipment , Knee Injuries/prevention & controlABSTRACT
Delayed breast hematoma is a very rare late complication inbreast implantation. A 32-year-old female patient presented with sudden and painful swelling of left breast. On physical examination, a swollen and tense breast was noted. No history of aspirin or any anticoagulant administration was documented. The patient went snowboarding 6 days ago and slipped down on the slope resulting in coccyx fracture. Preoperative CT scan with contrast revealed large fluid collection on left pericapsular area. Under local anesthesia, approximately 500cc of fresh blood clot was removed followed by compressive dressing on her left breast. At 6 hours after the operation, swelling of the left breast was noted again, and embolization of a branch of left lateral thoracic artery was performed with removal of 400cc hematoma under general anesthesia. The Saline-filled smooth prosthesis was inspected for consistency and exploration for any bleeding points was performed by endoscope. Capular rupture was noted from 12 o'clock to 3 o'clock, however, no bleeding points werefound. At 3 months period after the last surgery, the patient remained uneventful without any further problems. We hereby report a case of delayed breast hematoma 3 years after primary augmentation mammoplasty that occurred six days after the trauma.