Características de lesões em atletas adolescentes de basquete / Characteristics of injuries in adolescent basketball athletes

INTRODUÇÃO: O basquetebol é um esporte de contato físico que envolve movimentos complexos como pular, girar e mudar de direção, que frequentemente causam lesões. OBJETIVOS: Este estudo tem como objetivo compreender as características das lesões em atletas adolescentes de basquete. MÉTODOS: Este estudo usa um método descritivo com uma abordagem de estudo transversal, usando um questionário baseado na web (Formulários Google) que consiste em perguntas fechadas para examinar a história, tipos, fatores e tratamentos das lesões sofridas pelos adolescentes atletas de basquete do Centro de Treinamento Esportivo de Estudantes (Pusat Pelatihan Olahraga Pelajar ou PPOP) do DKI Jakarta. Os sujeitos são 14 atletas do sexo masculino e feminino, com idade média de 15,9 ± 1,1 anos, altura média de 172,29 ± 9,33 centímetros e peso médio de 65,71 ± 10,06 quilogramas. O instrumento de pesquisa é um questionário distribuído online na forma de Formulários Google. Um teste de validade foi realizado no questionário usando Aikens. Os dados dos resultados do questionário foram analisados por meio de uma análise percentual das respostas a cada questão. RESULTADOS: Os resultados revelaram que 76% dos atletas sofreram lesões em membros inferiores, sendo a lesão mais frequente na articulação do tornozelo (45%). Além disso, os atletas também afirmaram que as entorses / torções são o tipo de lesão mais experiente (42%). Os treinamentos ocorreram quando 79% dos atletas experimentaram as lesões, enquanto os outros 21% as vivenciaram durante as partidas. CONCLUSÕES: Os resultados deste estudo não podem generalizar os achados, pois envolveu apenas 14 participantes, o que também é uma limitação deste estudo, mas esses achados relatam que a maior lesão que ocorre durante o exercício é a articulação do tornozelo, por isso os autores sugerem fazer um aquecimento adequado. Antes de iniciar uma sessão de treinamento ou durante uma sessão de treinamento competitivo, prevenir lesões é a melhor abordagem para os atletas reduzirem sua ocorrência.

INTRODUCTION: Basketball is a physical contact sport that involves complex movements such as jumping, spinning, and changing directions, all of which frequently cause injuries. OBJECTIVES: This study aims to understand the characteristics of injuries on adolescent basketball athletes. METHODS: This study uses a descriptive method with a cross-sectional study approach using a web-based questionnaire (Google Forms) consisting of close-ended questions to examine the history, types, factors, and treatments of the injuries experienced by the adolescent basketball athletes at the Student Sports Training Center (Pusat Pelatihan Olahraga Pelajar or PPOP) of DKI Jakarta. The subjects are 14 male and female athletes with an average age of 15.9±1.1 years old, an average height of 172.29±9.33 centimeters, and an average weight of 65.71±10.06 kilogram. The research instrument is a questionnaire distributed online in the form of Google Forms. A validity test was conducted on the questionnaire using Aikens. Data Questionnaire result data were analyzed using a percentage analysis on the answers to each question in the questionnaire. RESULTS: The results revealed that 76% of the athletes experienced injuries in the lower limb, with the most frequent injury in the ankle joint (45%). Furthermore, the athletes also stated that sprains/twists are the most experienced type of injury (42%). The training sessions were when 79% of the athletes experienced their injuries, whereas the other 21% experienced them during the matches. CONCLUSIONS: The results of this study cannot generalize the findings because it only involved 14 participants, which is also a limitation of this study, but these findings report that the greater injury that occurs during exercise is the ankle joint, so the authors suggest doing an adequate warm-up. Before starting a training session or during a competitive training session, preventing i

Characteristics and research status of injuries on surface vessels induced by underwater explosion / 第二军医大学学报

Warships undergo accelerated motion when attacked by underwater explosion in the naval battles, resulting in severe damage of the warship personnel, which is termed as ship shock injury. The ship shock injury is the main factor that causes the loss of fighting capacity of personnel on warships. A great number of studies on ship shock injury have been made at home and abroad. In this paper, we reviewed and analyzed the history, research methods, injury mechanisms and characteristics, and protection and treatment measures of ship shock injury, pointing out the shortcomings of current research and proposing research direction in future. We hoped this paper can help to deepen the understanding of naval surgeons on ship shock injury and provide a reference for the prevention and treatment of ship shock injury.

Injury characteristics and injury analysis in Beagle dogs after multi-cabin explosion / 解放军医学杂志

Objective To investigate the injury characteristics of Beagle dogs after warship multi cabin explosion.Methods Forty-eight adult male Beagle dogs were placed in the simulated blast-cabin and adjacent cabin (24 each),and ammunitions respectively containing 0.75kg TNT and 3.50kg TNT were then detonated in the blast-cabin.The survival situation,fluctuation of vital signs,morphological changes of organs and the incidence of various types of injury of the dogs were observed immediately after the explosion to 24h after injury,and the neurological functions score was performed.Results Twenty dogs died immediately after the explosion,and another 9 dogs died 24h after the explosion.The total mortality was 60.42％(29/48),and the mortalities in blastcabin and adjacent cabin were 79.17％(19/24) and 41.67％(10/24),respectively.The dog's skull was penetrated by bomb fragments,and congestion and bleeding were observed in brain tissue,lung,heart,stomach,bowels,liver and kidneys.Extremities fracture,soft tissue contusions,perforation and rupture were also checked out after explosion.The fatality rate of bomb fragment injury,blast injury and combined bomb fragment-blast injury was 27.59％(8/29),17.24％(5/29) and 55.17％(16/29),respectively.Conclusions The combined bomb fragment-blast injury show high incidence and make high fatality rate and serious injury.Combatants should effectually shield themselves with occluded objects as far as possible to avoid damage and reduce fatality.The key of early treatment is to treat the multiple injuries promptly.Intravenous fluid therapy should be practiced after hemodynamic monitoring.

Analysis on injuries of drivers and passengers in motorcycle traffic accidents in Chongqing area / 重庆医学

Objective To investigate the characteristics of personal injuries in motorcycle accidents in Chongqing area to provide the reliable information and reference basis for reducing the injury and death risk of the motorcycle accidents.Methods Two hundreds and thirteen cases of motorcycle traffic accident occurred in Chongqing area from January 2015 to June 2016 were deeply collected,the collected contents included the basicinformation,driver information and personal injury,etc.Then accident data were statistically analyzed.Results The death rate of motorcycle drivers was higher than that of the pillion passengers.The death causes of craniocerebral injuries and craniocerebral injuries complicating thoracic and abdominal organ injuries accounted for 58.8％ and 20 ％ respectively,the proportions of head and neck,chest and back,lower extremity,upper extremity,abdominal and pelvic part and perineal part MAIS ≥2 were 71％,59％,33％,25％,20％ and 7％ respectively.The perineal injury rate of motorcycle drivers was higher than that of the pillion passengers.The ratio of occurrence rates between lower extremity fracture to upper extremity fracture was 1.8 ∶ 1,the persons in motorcycles-trucks accidents were easier to suffer from vehicle crushing.Conclusion Head and chest injuries are important causes leading to motorcycle drivers and pillion passengers' death and injury.The perineal injury can serve as an important basis for identifying the drivers and pillion passengers in partial motorcycle accidents.