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钝性损伤

钝性损伤的相关文献在1990年到2022年内共计81篇,主要集中在外科学、临床医学、特种医学 等领域,其中期刊论文76篇、会议论文3篇、专利文献24183篇;相关期刊68种,包括证据科学、法制博览、刑事技术等; 相关会议3种,包括第五届全国创伤外科学术研讨会暨汶川地震伤员救治经验交流会、中国法医学会法医临床学学术研讨会、中国法医学会全国第十九届法医临床学学术研讨会等;钝性损伤的相关文献由209位作者贡献,包括孙连强、王新平、刘兵等。

钝性损伤—发文量

期刊论文>

论文:76 占比:0.31%

会议论文>

论文:3 占比:0.01%

专利文献>

论文:24183 占比:99.67%

总计:24262篇

钝性损伤—发文趋势图

钝性损伤

-研究学者

  • 孙连强
  • 王新平
  • 刘兵
  • 刘璟
  • 刘飞
  • 周秀华
  • 孙秀英
  • 孟林
  • 岳西
  • 崔建华
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 曾彦彰; 袁平; 何强; 姜庆; 潘扬; 李应龙; 庞尊中
    • 摘要: 目的分析胸主动脉腔内修复术(thoracic endovascular aortic repair,TEVAR)治疗钝性胸主动脉损伤(blunt thoracic aortic injuries,BTAI)的效果。方法回顾性分析2014~2020年贵州省人民医院17例经TEVAR治疗BTAI患者的临床资料和治疗结果。结果2例Ⅳ型损伤患者进行急诊手术,其余患者均为延期手术。技术成功率为100%,围术期无截瘫、心脑血管意外和死亡发生。随访期间无患者发生支架移位、感染、闭塞和内漏等并发症,无二次干预及死亡事件发生。结论TEVAR治疗BTAI安全有效,临床上可根据患者主动脉损伤级别及合并症情况来决定手术时机。
    • 温垚珂; 郑浩; 张俊斌; 闫文敏; 刘飞
    • 摘要: 为分析在非贯穿侵彻情况下防弹衣瞬态力学响应及人体胸部钝性损伤程度,对5.8 mm通用弹侵彻美国司法协会Ⅲ级碳化硅/超高分子量聚乙烯防弹衣进行试验研究.采用三维数字图像相关技术开展试验,获得防弹衣背面鼓包高度和变形速度等数据,并结合钝性准则和简明损伤定级标准(AIS)对防弹衣距胸部间隙分别为5 mm和10 mm时进行钝性损伤程度评估.结果显示:在侵彻过程中最大鼓包高度的平均值为22.7 mm,鼓包稳定后高度的平均值为16.3 mm,最大变形速度的平均值为117.7 m/s;当防弹衣距胸部间隙为5 mm时对应的AIS等级为4~5,表明防弹衣后钝击效应仍可对人体造成严重损伤;当间隙扩大到10 mm时AIS等级小于3,表明防弹衣后钝击效应对人体造成轻微损伤甚至不会对人体产生影响.
    • 陶巍夫; 李建栋; 卫少光; 倪宏波
    • 摘要: 耻骨前腱(Prepubic tendon)是一个肌腱复合体,主要由附着在腹侧耻骨前的腹直肌(Rectus abdominis muscle)、耻骨肌(Pectineus muscle)和部分腹外斜肌(External abdominal oblique muscle)与腹横肌(Transversus abdominis muscle)的腱膜组成 [1] 。犬耻骨前腱断裂会造成明显的耻骨前疝,断裂最常见的原因是腹部的钝性损伤,多由机动车碰撞引起。常见的并发症包括广泛的软组织损伤、骨盆损伤等。本院接诊了1例犬耻骨前腱断裂的病例,通过对该病例的分析,结合国内外的参考资料,对犬耻骨前腱断裂的诊断和治疗进行总结,以期为临床医师诊治该病提供参考。
    • 石聪辉; 夏挺; 郁毅刚; 柯恩明
    • 摘要: 目的 分析钝性损伤致下胸部肋骨骨折合并腹腔脏器损伤的危险因素和早期预测因子.方法 回顾性分析2015年1月—2017年12月厦门大学附属东南医院收治的183例钝性损伤致下胸部肋骨(8~12肋)骨折患者,其中经CT影像学或剖腹探查诊断合并腹腔脏器损伤34例(腹腔脏器损伤组),无腹腔脏器损伤149例(无腹腔脏器损伤组),收集患者人口学特征(性别、年龄)、致伤原因(交通事故、高处坠落、意外跌倒、暴力击打)、肋骨骨折部位(单侧、双侧)和数目、入院时生命体征(收缩压、心率)、腹部体征、实验室指标(红细胞压积),通过单因素和多因素Logiistic回归分析合并腹腔脏器损伤的相关因素.结果 本组183例钝性损伤致下胸部肋骨骨折患者中左侧肋骨骨折91例,右侧肋骨骨折79例,双侧肋骨骨折13例.本组合并腹腔脏器损伤比例为18.6%(34/183),共计发生57处脏器损伤,其中脾脏损伤27例、肝脏损伤18例、肾脏损伤6例、肾上腺损伤3例、胰腺损伤2例、十二指肠损伤1例.单因素分析发现,性别和肋骨骨折数目与合并腹腔脏器损伤无关联,而年龄(X2=6.349,P=0.012)、是否机动车事故(X2=7.133,P=0.008)、肋骨骨折部位(X2=11.506,P =0.001)、入院时收缩压(X2=18.531,P <0.001)、心率(X2=5.932,P =0.015)、腹部体征(X2=6.416,P=0.011)和红细胞压积(X2=6.685,P=0.010)与合并腹腔脏器损伤存在关联.多因素Logistic回归分析发现,机动车事故(OR=5.64,95%CI:2.57~11.61,P=0.008)、双侧肋骨骨折(OR=4.25,95%CI:1.63~12.87,P=0.025)、入院时红细胞压积<40%(OR=2.16,95%CI:1.98~5.29, P=0.017)是同时合并腹腔脏器损伤的独立危险因素.结论 对于钝性损伤致下胸部肋骨骨折,尤其是机动车事故、双侧肋骨骨折、存在明显失血指征者,要高度警惕合并腹腔脏器损伤的可能.%Objective To analyze the risk factors and early predictors of intraperitoneal injury in patients with thoracic lower rib fracture caused by blunt injury.Methods A series of 183 patients with lower rib(8-12 rib) fracture caused by blunt injury in Southeast Hospital Affiliated to Xiamen University from Jan.2015 to Dec.2017 were enrolled and analyzed retrospectively.The patients were divided into abdominal visceral injury group(n=34) and non abdominal visceral injury group(n=149)diagnosed either by CT imaging or on urgent laparotomy.The de-mographic characteristics(gender,age),mechanism of injury(traffic accident,falling,falling accidents,violence), site of rib fracture(unilateral or bilateral),number of fractured ribs,vital signs on patients arrival(systolic blood pressure,heart rate),abdominal signs,hematocrit(Hct)were collected.The related factors of abdominal viscera in-jury were analyzed by single factor and multiple factor Logistic regression analysis.Results There were 91 case of left rib fracture,79 cases of right rib fracture and 13 cases of bilateral rib fracture.The proportion of the combined abdominal cavity organ damage was 18.6%(34/183),a total of 57 visceral injuries,including 27 case of spleen in-jury,18 cases of liver injury,6 cases of renal injury,3 cases of adrenal injury,2 cases of pancreatic injury,1 case of duodenal injury.Single factor analysis showed that gender and number of fractured ribs were not associated with ab -dominal organ injuries,however,age(X2=6.349,P=0.012),motor vehicle accident(X2=7.133,P=0.008),site of rib fracture(X2=11.506,P=0.001),systolic blood pressure at admission(X2=18.531, P<0.001),heart rate (X2=5.932,P=0.015),abdominal signs(X2=6.416,P=0.011)and hematocrit(X2=6.685,P=0.010)were associated with abdominal organ injuries.Multivariate Logistic regression analysis showed that motor vehicle acci-dents(OR=5.64,95%CI:2.57-11.61,P=0.008),bilateral rib fractures(OR=4.25,95%CI:1.63-12.87,P=0.025),admission hematocrit <40%(OR=2.16,95%CI:1.98-5.29,P=0.017)were independent risk factors of abdominal visceral injury.Conclusion For patients with lower rib fractures caused by blunt injury,especially who had motor vehicle accidents,bilateral rib fractures and significant bleeding indications should be highly vigilant a-gainst the possibility of abdominal visceral injury.
    • 李钱程; 张欣贤; 郝向东; 李成龙; 张龚巍
    • 摘要: 目的 探讨儿童腹部钝性损伤十二指肠致肠壁血肿CT和MRI特征.方法 回顾性分析经手术或临床证实的8例十二指肠壁血肿CT和MRI资料.结果 病灶均单发,肠腔内7例,肠腔外1例,呈管状型或类圆形,边缘清楚6例,模糊2例,位于单一肠段4例,多个肠段4例.CT扫描病灶呈等高密度包块,密度不均匀,典型者可见“融冰征”和(或)“空气裂隙征”;MRI扫描病灶T1WI呈稍高或混杂信号,T2WI呈低或等高信号,增强扫描病灶内均无强化,其中血肿壁强化3例.结论 儿童腹部钝性损伤致十二指肠肠壁血肿影像学表现特殊,CT、MRI平扫及增强扫描检查对病灶的显示具有优越性,有助于肠壁血肿的早期诊断和治疗.%Objective To study the CT and MRI features of intramural hematoma duodenum in children with blunt abdominal trauma.Methods The findings of CT and MRI in 8 cases of intramural hematoma duodenum which had been confirmed by surgery or clinical treatment were retrospectively analyzed.Results All the lesions were single,7 cases in the intestinal lumen,and the other one in the external intestinal lumen,which were tubular type or quasi-circular,with clear margins in 6 cases and vague in 2 cases.There were 4 cases in a single intestinal segment and 4 cases in multiple intestinal segment.CT scan showed a high density of the lesions,and the density was not uniform,and typical "Melting-ice "and/or "air fissure" features can be seen.MRI scan suggested shght increase or mixed T1WI signal,and low or uniform high T2WI signal,and enhanced scan suggested no enhancement in lesions,but enhancement in the hematoncus intestinal wall was observed in three cases.Conclusion The imaging findings of intramural hematoma duodenum in children with blunt abdominal trauma are special,CT and MRI scan and contrast enhancement scanning will contribute to the early diagnosis and treatment of the intramural hematoma.
    • 钟山; 张希全; 陈众; 董鹏; 孙业全
    • 摘要: 目的 探讨患侧股动脉及胫后动脉两点入路血管支架技术修复钝性腘动脉损伤的临床疗效.方法 回顾性分析2011年3月至2015年3月采用两点入路血管支架技术修复11例钝性腘动脉损伤患者临床资料.术中先顺行穿刺患侧股动脉并造影评估动脉损伤情况,捻转导丝通过损伤段失败即刻穿刺胫后动脉并送入4F单弯导管和圈套器,采用导丝抓捕技术将损伤段导丝捕捉住,使其通过损伤段,并建立工作轨道,经导丝植入血管支架修复损伤动脉;对远端流出道血栓阻塞用6F导引导管抽吸动脉远端血栓,对肢体末梢动脉血栓予动脉内留置导管小剂量尿激酶溶栓治疗.结果 手术成功率100%.动脉造影显示动脉部分断裂7例,完全断裂4例,共植入支架16枚.无围手术期死亡及手术相关并发症.术后随访13~24个月,平均(18.7±3.8)个月,2例出现支架内血栓形成,经溶栓治疗后血流恢复;3例支架腔内狭窄>70%,给予球囊扩张治疗后血流恢复通畅;6例支架腔内狭窄<30%,未作特殊处理.随访期未发现支架断裂、变形、移位,无截肢患者.结论 两点入路血管支架修复钝性腘动脉损伤可减少手术时间,快速恢复受损动脉血流,减少肢体缺血时间,近期临床效果显著.%Objective To explore the clinical effect of two-points approach vascular stenting technique (via both the femoral artery and posterior tibial artery of the affected side) in repairing blunt popliteal artery injuries.Methods The clinical data of eleven patients with blunt popliteal arterial injuries,who were treated with two-points approach vascular stenting technique during the period from March 2011 to March 2015 as single-approach stenting repair failed,were retrospectively analyzed.First,antegrade puncture of the femoral artery on the affected side with subsequent angiography was performed to evaluate the arterial injury,when the attempt to push the guide-wire to pass the injured arterial segment by twisting manipulation failed the puncture of posterior tibial artery was immediately carried out,then,a 4-French single-bend catheter together with a goose neck snare was inserted.Guide-wire capture technique was used to gasp the guide-wire in the injured artery segment,and then the guide-wire was pulled to pass through the injured artery segment.In this way,the guide-wire working circle was reliably established,and along the guide-wire the vascular stent was inserted and delivered to the right site to repair the injured artery.A 6-French guiding catheter was inserted to perform thrombus aspiration for eliminating the distal outflow obstruction caused by thrombus.Thrombolytic therapy with small dose of urokinase through a indwelling catheter was employed for the treatment of peripheral arterial thrombosis.Results The technical success rate was 100%.Angiography revealed that partial transection of artery was detected in 7 patients,and complete transection of artery in 4 patients.A total of 16 stents were implanted.No perioperative mortality or procedure-related complication occurred.All patients were followed up for 13-24 months,with a mean of (18.7±3.8) months.In-stent thrombosis occurred in 2 patients,which was treated with thrombolytic therapy and the blood flow recovered;severe in-stent stenosis (>70%) was seen in 3 patients,in whom the blood flow returned to normal after balloon dilation therapy;mild in-stent stenosis (<30%) was found in 6 patients,and no special treatment was given.During the follow-up period,no stent fracture,deformation,or displacement was seen,and no patient needed to have an amputation surgery.Conclusion In treating blunt popliteal artery injuries,two-points approach vascular stenting technique can effectively reduce the operation time,rapidly recover the blood flow of the injured popliteal artery,and shorten the time of limb ischemia.This technique has very satisfactory clinical shortterm effect.
    • 巩顺东
    • 摘要: 目的 探究显微再植手术在手指钝性离端断指治疗中的临床疗效.方法 选择本院手指钝性离端伤断指患者50例,所有患者均给予断指再植手术,统计患者手术后断指的存活率,并与2014~2015年度本院治疗钝性离端断指患者50例手术的手指存活率进行比对,从而判断手术的临床疗效.结果 接受治疗的50例患者在进行手术后,断指再植存活率为92%,失败率为8%,与2014~2015年(存活率72%)相比有着明显的优势,差异具有统计学意义(P<0.05).结论 断指显微再植手术是治疗手指钝性离端断指一种切实有效的治疗方法 ,且手术后再植指的存活率高,值得临床推广.
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