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股骨下端

股骨下端的相关文献在1983年到2022年内共计132篇,主要集中在外科学、肿瘤学、特种医学 等领域,其中期刊论文132篇、专利文献5902篇;相关期刊94种,包括中国学校体育、医学影像学杂志、实用骨科杂志等; 股骨下端的相关文献由320位作者贡献,包括张志刚、秦泗河、丁士海等。

股骨下端—发文量

期刊论文>

论文:132 占比:2.19%

专利文献>

论文:5902 占比:97.81%

总计:6034篇

股骨下端—发文趋势图

股骨下端

-研究学者

  • 张志刚
  • 秦泗河
  • 丁士海
  • 余月华
  • 刘晓杰
  • 刘禄明
  • 史可任
  • 张春燕
  • 杜海峰
  • 林宏生
  • 期刊论文
  • 专利文献

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    • 刘喜玲
    • 摘要: 俗话说:人老腿先老,腿老关节先“报销”。膝关节是人体最大最复杂的关节,也是下肢主要关节之一。膝关节活动度大,属于滑车关节,由股骨下端、腔骨上端和旗骨构成,连接大腿和小腿。而关节囊相对松弛,比起其他关节,膝关节更易受伤,更需要保护。
    • 王旨意; 金昕
    • 摘要: 胫骨平台骨折是指胫骨与股骨下端的接触面因暴力导致的骨折,多数是由车祸、跌倒或高处坠落等暴力损伤造成,表现为膝关节肿胀、疼痛和活动受限,若得不到及时有效处理,常并发膝关节僵硬、创伤性骨关节炎、下肢肌肉萎缩等,导致走路跛行和行动不便,严重影响患者身心健康,造成患者生存质量下降[1]。胫骨平台骨折后患者膝关节疼痛剧烈以及功能严重障碍,常致睡眠障碍,引发抑郁、焦虑,而且胫骨平台骨折手术本身属于重大应激事件,又会加重患者负性情绪,影响睡眠,不利于术后康复。
    • 赵畅
    • 摘要: 如果你在正常走路或锻炼时,明明运动量不是很大,膝盖却特别容易酸痛,那得好好审视一番自己的腿部姿势,是不是膝盖内扣了。膝盖内扣,更易磨损软骨膝盖内扣,顾名思义就是指膝盖向身体中线方向靠拢。我们的膝盖由股骨下端、径骨上端和髌骨构成,周围以初带等包绕固定。构成膝关节的三块骨头的接触面凹凸相应,形成滑车关节,就像车轮行走在车辙印上。
    • 王子瑞
    • 摘要: 膝关节是人体最大最复杂的关节,在运动或日常生活中易遭受各种损伤,而胫骨平台骨折是较为常见的一种损伤。当人体膝关节遭受间接暴力或直接暴力时,胫骨平台较容易发生损伤:同时也常见于电动车、摩托车事故中,当人体从高处落下时也容易出现损伤。一般把胫骨与股骨下端接触的面为胫骨平台,胫骨平台是膝的重要负荷结构,一旦发生骨折,使内外平台受力不均,将产生骨关节炎改变。
    • 兰贵旭
    • 摘要: 膝关节作为人体中负重的关节之一,由股骨下端、胫骨上端、髌骨、半月板、关节囊、关节腔、关节软骨、韧带等组成。随着年龄增长,膝关节发生关节囊萎缩、变性、滑液分泌异常、软骨弹性缺失、骨质增生等退行性病变,从而导致膝骨性关节炎。除此之外,外伤、过度运动、肥胖等均可促使病发。膝关节炎发病时主要表现为膝部红肿、疼痛、关节僵硬变形,上下楼梯、下蹲起立困难,日常活动时可有关节弹响、摩擦音等。目前膝关节炎患者的康复主要以减轻/消除关节疼痛、降低关节负荷、保护关节、增进/维持关节功能恢复、改善关节活动度、增强肌力/骨密度/心肺功能、改善日常活动能力及步行能力这些方面进行治疗。那么患者到底要怎么做呢?
    • 谭平先; 沈靖南; 王晋; 黄纲; 尹军强; 邹昌业; 谢显彪
    • 摘要: 目的 探讨膝关节周围骨肉瘤保肢手术的临床疗效及患者预后生存状况.方法 回顾性分析1998年至2008年间保肢手术治疗的120例膝关节周围骨肉瘤患者临床资料,其中男75例,女45例;年龄5~48岁,平均18.9岁.股骨下端骨肉瘤78例,胫骨上端骨肉瘤42例,规范化疗85例,不规范化疗35例.应用统计学方法处理记录患者的资料,分析手术疗效及患者预后生存情况.结果 所有患者均获得随访,随访时间6~144个月,平均56.8个月.120例患者5年总生存率61.8%,12例患者再次截肢,规范化疗患者5年总生存率71.6%,不规范化疗患者5年总生存率40%,两者差异有统计学意义(P<0.01).骨与软组织肿瘤协会(musculoskeletal tumor society,MSTS)肢体功能评分平均25.47分,股骨下端和胫骨上端骨肉瘤保肢术后膝关节活动度两者差异无统计学意义,但膝关节伸直缺失胫骨上端较股骨下端肿瘤术后发生率高,差异有统计学意义(P=0.03).结论 保肢手术联合新辅助化疗是目前治疗膝关节周围骨肉瘤比较理想的选择,可以较好的保留部分关节功能和肢体外观,但并发症发生率较高,肿瘤局部复发和假体感染是导致再次截肢的主要原因.%Objective To investigate the clinical efficacy,limb function,survival and complication of patients treated limb-salvage surgery for osteosarcoma around the knee.Methods We retrospectively reviewed the clinical data for 120 patients with osteosarcoma around the knee who treated with limb-salvage surgery between1998 to 2008.The sample included 75 males and 45 females.The mean age of the patients was 18.9 years,ranged from 5 to 48 years.Osteosarcoma was diagnosed in the distal femur in 78 patients and in the proximal tibia in 42 patients.85 patients received standard chemotherapy,while 35 patients received non-standard chemotherapy.Statistical analyses were conducted to process and record patient data and analyze the surgery's efficacy,prognosis and survival rates.Results All patients were followed for 6 to 144 months,with a mean length of 56.8 months.Twelve of the 120 patients (10%)required secondary amputa-tion.The 5-year overall survival rate for the 120 patients was 61.8%.The 5-years overall survival rates were 71.6% for patients treated with standard chemotherapy and 40% for those treated with non-standard chemotherapy.There was a significant difference in survival rates between the treatments (P<0.01).The average MSTS score was 25.47 points. There was no significant difference in postoperative knee flexion between patients with tumor in the distal femur and tumor in the proximal tibia.However,there was a higher incidence of extensor lag in patients with tumor in the proxi-mal tibia than those with tumor in the distal femur,and the difference was significant (P=0.03).Conclusion Current-ly,limb-salvage surgery combined with neoadjuvant chemotherapy is the option for treating osteosarcoma around the knee.It can preserve knee function and appearance well,but has a relatively high incidence of complications.
    • 林梁1; 徐振1; 徐荣明1
    • 摘要: 患儿男,3 d,因"发现右小腿外侧类圆形质硬包块3 d"入院。患儿系第1胎第1产,胎龄40+5周,顺产娩出,出生体重3 210 g,无窒息,羊水Ⅱ°污染。母孕期体键,否认家族肿瘤遗传史。查体:T 36.9 °C,P 138次/min,R 40次/min,心肺腹查体无异常。右小腿外侧可见一类圆形质硬包块,皮温正常,右膝关节屈曲受限,最大屈曲角度约90°,触之哭闹,无发热及黄疸。磁共振平扫示右侧胫腓骨轻度变形,股骨下端不规整,小腿后部软组织内占位性病变,考虑胚胎型肿瘤(图1)。B超提示右小腿可见一不均质偏低回声,大小约50 mm×35 mm×60 mm,质硬,活动度差。患儿于入院第8天全麻下行右小腿肿块切除术,肿物大小约50 mm×30 mm×60 mm,质硬,间质无黏液,呈鱼肉样,钝性游离肿块组织,肿块位于肌肉层,上缘达腘窝,下缘达跟腱,除跟腱处外均有包膜。
    • 鱼锋
    • 摘要: 【主编述评】骨肉瘤是最常见的原发性恶性骨肿瘤,好发于股骨下端和胫骨上端。骨肉瘤虽然发病率低,但由于其好发于青少年,恶性程度高,肿瘤不仅危害患者的肢体,严重影响生活质量,肿瘤肺转移会危及生命。规范化治疗不仅能提高患者的保肢率,也将骨肉瘤的治愈率提高到了60%以上,因此应高度重视骨肉瘤的规范化诊断和治疗。本"路径"通过循证医学建立医师共识,将股骨下端骨肉瘤的诊断、治疗方案、药物选择等进行规范,
    • 王永贵; 刘江涛
    • 摘要: Objective To study the operative methods and effects of limb salvage with rotating hinge prosthesis replacement for bone tumors around the knee. Methods 32 cases of benign and malignant bone tumors around knee treated surgically from July 2009 to June 2012 in Affiliated Xiangyang Hospital of Hubei Medical Collage were selected. In the study, the location of tumors were found at distal femur in 18 cases and at proximal tibia in 14 cases. In all 32 cases, 17 cases of osteosarcoma were found, 12 cases of giant cell tumor of bone were found, 3 cases of giantcell-tumor of bone combine with aneurysmal bone cyst were found. 1-2 cycles of neoadjuvant chemotherapy were accepted by osteosarcoma patients before surgery, and 3-4 regular course of chemotherapy were continued after the surgery. En-neking of Limb function score and imaging evaluation were observed. Results All the patients were followed-up for 12-36 months with average follow-up period of 24 months. No tumor recurrence and loosening of the prosthesis was found; 1 case of postoperative numbness of extremities was found, 1 case of postoperative infection was found. The average Enneking Limb function score of distal femur group were 24.7, the average Enneking limb function score of proximal tibia guoup were 24.1. Conclusion Rotating hinge knee replacement surgery is the ideal knee for benign and malignant bone tumor limb salvage.%目的 探讨旋转铰链型人工膝关节置换术在膝部骨肿瘤中应用的疗效.方法 选择2009年7月~2012年6月湖北医药学院附属襄阳医院行手术治疗的膝部良恶性骨肿瘤患者32例,其中股骨远端18例,胫骨近端14例,分别是骨肉瘤17例,骨巨细胞瘤12例,骨巨细胞瘤合并动脉瘤样骨囊肿3例.骨肉瘤患者术前均接受1~2个疗程新辅助化疗,术后继续3~4个疗程正规化疗.观察术后Enneking肢体功能评分、影像学评价.结果所有患者均得到随访,随访12~36个月(平均24个月);未见肿瘤复发、假体松动;1例术后出现肢端麻木;1例术后出现感染;股骨下端组Enneking肢体功能评分平均24.7分;胫骨上端组平均24.1分.结论 旋转铰链型膝关节置换术是治疗膝部良恶性骨肿瘤较理想的保肢方法.
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