Student injuries in the dissecting room     

Jon Cornwall  Tilman M. Davies  David Lees 《Anatomical sciences education》2013,6(6):404-409

Cadaver dissection is the first opportunity for many students to practice handling human tissue and is their first exposure to the occupational hazards involved with this task. Few studies examine dissection room injuries to ascertain the dangers associated with dissecting. We performed a retrospective cohort analysis of dissection room injuries from four student cohorts over an eleven‐year period (2001–2011), including second‐year medical students, third‐year medical students, second‐year dental students, and third‐year science students. Injury data included activity causing injury, object responsible, and injury site. A total of 163 injuries during 70,039 hours of dissection were recorded, with 66 in third‐year medical students, 42 in second‐year medical students, 36 in third‐year science students, and 16 in second‐year dental students. The overall rate was 2.87 injuries per 1,000 dissection hours, with second‐year medical students most frequently injured (5.5 injuries per 1,000 hours); third‐year medical students were least frequently injured (1.3 injuries per 1,000 hours). A significant difference in injury rates between student groups indicated a higher than expected injury rate to second‐year medical students and lower than expected rates to third‐year medical students. Injury rates increased for most groups between 2001–2006 and 2007–2011 periods. Most injuries (79%) were from scalpel cuts to the finger or thumb. This study provides injury rates for dissection room injuries to students, indicating differences in injury frequency between cohorts and an increase in injury rate over time. As scalpel cuts were the most likely injury mechanism, targeting scalpel handling with preventative strategies may reduce future injury risk. Anat Sci Educ 6: 404–409. © 2013 American Association of Anatomists.  相似文献   

伤宁—B外用药酒治疗软组织闭合性损伤临床观察     

劳丽春  施小颖  黄惠敏 《体育科技》2000,(1)

各种软组织闭合性损伤是运动创伤的常见伤 ,多发病。笔者从 1998年采用广西某制药厂生产的著名药酒作对照组 ,对我院药房配制的伤宁—B外用药酒的疗效进行临床观察。结果显示 ,伤宁—B外用药酒治愈率 71% ,好转率 15% ,减轻率 14 % ,无效率 0 % ,合计有效率 10 0 %。著名药酒治愈率 37 5% ,好转率 2 8 5% ,减轻率 7 1% ,无效率 2 5% ,合计有效率 75% (P <0 0 1)。因此认为伤宁—B外用药酒的疗效优于著名药酒。  相似文献   

拳击运动员肘关节内侧软组织损伤的发生机制及其防治     

刘晓光  陈扬 《军事体育进修学院学报》2000,19(2):11-12

在拳击运动中,肘关节内侧软组织损伤比较常见,它是由肘关节的解剖特点和拳击动作的生物力学特点所决定的。本阐明了拳击运动员肘关节内侧软组织损伤的发生机制．并提出了有效的防治方法。  相似文献   

Associated ACL risk factors differences during an unanticipated volleyball blocking movement     

David Zahradnik  Daniel Jandacka  Gabriela Beinhauerova  Joseph Hamill 《Journal of sports sciences》2020,38(20):2367-2373

ABSTRACT

The lateral tilt of the arms accompanied by trunk lateral tilt is a typical blocking manoeuvre in volleyball. However, during this unanticipated blocking movement, an associated risk of ACL injury may result. The aim of the present study was to compare associative ACL risk factors at the initial contact and the first and second peak of VGRF during an unanticipated blocking movement with different arm positions. Synchronized kinematic and kinetic data were collected for each trial of each condition. Student paired t-tests and effect size were used to determine differences between two conditions (S – with arms straight up from the body) and (T – with the arms and trunk laterally tilted). The results showed that the T condition significantly decreases knee flexion, increases VGRF at the foot contact, first peak force and increases the valgus moment at the first peak force. The values of the associated risk factors for a non-contact ACL injury appear to be related to the tilted arm position accompanied by trunk tilt towards to right lower limb during landing. The players should be taught to land with greater knee flexion and, if possible, a double-leg landing to decrease right lower limb loading during the blocking manoeuvre.  相似文献   

Training rugby athletes with an external attentional focus promotes more automatic adaptions in landing forces     

Tricia Lee Widenhoefer  Taylor Matthew Miller  Mark Steven Weigand  Emily Ann Watkins 《Sports biomechanics / International Society of Biomechanics in Sports》2019,18(2):163-173

Training to reduce landing forces is a common component of anterior cruciate ligament injury prevention programmes. The purpose of this study was to compare the effects of training incorporating instructions promoting an internal versus external attentional focus on landing forces in adolescent rugby athletes. Twenty-two rugby athletes were randomly allocated to groups that received instructions promoting an internal versus an external focus during a two week training programme. Landing forces were recorded before and after completion of the programme. During follow-up testing, landings were performed with and without a secondary cognitive task. Both groups exhibited a similar reduction in landing forces following training for trials performed without the secondary cognitive task. However, the groups responded differently when the secondary cognitive task was imposed. Athletes who were trained with an internal focus demonstrated a prominent increase in landing forces for trials that included the secondary cognitive task (vs. trials performed without the secondary cognitive task), whereas the secondary cognitive task had minimal influence for athletes who were trained with an external focus. It appears that training with an external focus may promote adaptations in landing mechanics that can be implemented more automatically.  相似文献   

关于长拳运动员运动损伤的调查研究     

孟祥太 《搏击·武术科学》2005,2(11):31-33

文章对33名长拳运动员进行了运动损伤的调查分析。调查表明:长拳运动员具有发病率高、急性损伤多、四肢伤多、骨性伤多的特点。文章在调查的基础上,对损伤的性质、原因进行了分析,旨在探讨长拳运动员损伤发生的规律及防治对策。  相似文献   

高校体育教学训练中常见软组织损伤的预防与治疗     

唐进昌 《柳州师专学报》2007,22(2):135-137

分析了高校体育教学训练中软组织损伤发生的原因,并提出了治疗方法和预防措施.  相似文献   

中小学校事故责任问题研究     

杨旭 《南阳师范学院学报》2003,2(11):30-33

学生伤害事故学校是否承担法律责任，现实中家长、学校的做法经常是片面的，甚至是偏激的．致使问题不能很好解决，反而常常使矛盾激化。正确的解决途径应该在明确学校与学生之间法律关系的基础上，依据不同的归责原则作具体分析，且不能以简单的时空论之。  相似文献   

足球运动肌肉损伤后功能恢复手段的研究与发展     

徐家林  裴德超 《安徽科技学院学报》2008,22(4)

肌肉损伤是足球运动损伤的主要类型,对于肌肉损伤后功能恢复手段的研究与发展一直是现代足球运动发展过程中亟待解决的重要课题.本文主要采用文献资料、逻辑分析、归纳比较等研究方法,通过对足球运动损伤的类型及损伤后肌肉功能恢复的机制进行研究分析,重点提出了肌肉功能恢复的3种主要治疗手段:中医疗法、运动疗法以及药物疗法.最后对足球运动损伤后肌肉功能恢复手段的发展趋势做了进一步的探讨.  相似文献   

国家男子体操队运动员创伤特点分析     

曹立春  吴昊 《首都体育学院学报》2007,19(4):69-71

为了预防和最大限度的减少伤病的发生,深入国家男子体操队对50名运动员的运动创伤情况逐一进行了检查（由备战2008年奥运会医疗专家检查与诊断）,对所获数据进行了统计学分析（Spss13.0）。结论认为不仅专业化训练开始年龄过早和初训年龄过早会影响运动员的职业生涯,初训年龄过晚也可以加大运动创伤发生的几率,同时也降低了成才几率。  相似文献