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椎弓根钉系统

椎弓根钉系统的相关文献在2001年到2020年内共计85篇,主要集中在外科学、临床医学、基础医学 等领域,其中期刊论文66篇、会议论文7篇、专利文献3759375篇;相关期刊53种,包括健康之路、健康必读(中旬刊)、中国社区医师(医学专业)等; 相关会议5种,包括2009年全国骨与关节损伤新技术研讨会、中华中医药学会骨伤分会第四届第三次学术年会暨国家中医药管理局“十一五”重点专科(专病)建设骨伤协作组经验交流会、中国中西医结合学会围手术期专业委员会成立大会暨第二届全国中西医结合围手术期医学专题研讨会等;椎弓根钉系统的相关文献由240位作者贡献,包括王人彦、华永均、郭志辉等。

椎弓根钉系统—发文量

期刊论文>

论文:66 占比:0.00%

会议论文>

论文:7 占比:0.00%

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论文:3759375 占比:100.00%

总计:3759448篇

椎弓根钉系统—发文趋势图

椎弓根钉系统

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  • 王人彦
  • 华永均
  • 郭志辉
  • 兰成营
  • 安宗源
  • 张伟
  • 林定坤
  • 汤志刚
  • 王春
  • 甘澎
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 杨明清
    • 摘要: 目的 探讨临床护理在胸腰椎爆裂型骨折椎弓根钉系统内固定术中的应用效果.方法 选择2016年5月至2018年6月我院收治的78例胸腰椎爆裂型骨折患者,均实施椎弓根钉系统内固定术治疗,随机将78例患者分为两组各39例,对照组给予围手术期常规护理,观察组给予围手术期全面护理,对比两组护理效果.结果 数字评分法(NRS)评估结果显示两组术前疼痛评分无明显差异(P>0.05),术后24 h以及出院时疼痛评分较术前降低,但观察组明显低于对照组,差异有统计学意义(P<0.05),观察组术后并发症发生率明显低于对照组,差异有统计学意义(P<0.05).结论 在胸腰椎爆裂型骨折椎弓根钉系统内固定术中实施全面护理有助于减轻患者疼痛,降低术后并发症发生率,是外科护理的新方向.
    • 王力; 邱南海; 余铭
    • 摘要: 背景:参照目前最主流的后路椎弓根钉系统复位滑脱椎体并全椎板加压椎间Cage融合术,以往的手术焦点往往聚集在对滑脱椎体矢状位移的整复上,而对于椎间隙高度是否需要恢复及恢复到何种程度并无统一认识.有些文章对该论点或许有部分涉猎,但对于具体椎间隙恢复至多高较好的量化指标缺乏.目的:针对采用椎弓根钉固定全板减压椎间融合术式治疗的腰椎滑脱症患者,通过对比术中撑开椎间隙高度提拉复位与单纯提拉复位两种复位固定融合术的临床效果,观察椎间隙生理高度的恢复情况.方法:纳入60例L5椎体前滑脱症(L5/S1间隙滑脱)患者为研究对象,按照术中是否行撑开复位(恢复椎间隙高度)操作,分为撑开组与单纯提拉组,每组30例.其中撑开组行椎弓根钉系统提拉+撑开复位+后路减压椎间融合术治疗,采用12 mm高度椎间融合器融合;单纯提拉组行RF椎弓根钉系统单纯提拉复位+后路减压椎间融合术治疗,术中并不做椎间撑开处理,采用8 mm高度椎间融合器融合.分别记录2组患者一般资料及术前术后1个月及末次随访的目测类比评分、JOA评分、ODI,以及术后滑脱的矫正程度及骨融合情况,采用Macnab评分临床疗效.结果与结论:①术后1个月及末次随访提示,与单纯提拉组相比,撑开组在椎间隙高度、椎间隙高度/椎体高度比、椎间孔高度、椎间隙角度及临床疗效评分方面均占优势(P < 0.05);②结果表明,应用椎弓根钉固定加后路全椎板减压椎间融合术治疗腰椎滑脱症,术中尽可能恢复正常椎体间隙高度,有助于恢复更优的脊柱序列,对于改善患者症状具有一定优势,且术中操作不增加难度,可达到更好的术后效果,推荐临床首选.%BACKGROUND: According to the current most prevailed posterior pedicle screw reduction and Cage fusion for spondylolisthesis, the previous focus is to restore the vertebral sagittal displacement, and whether restoring disc height is needed and the degree of recovery remain unclear. Moreover, there is still a lack of better quantitative indicators to restore the disc height.OBEJCTIVE: By comparing the surgery of lifting reduction, to study the clinical effect of distraction and lifting reduction combined with posterior intervertebral fusion in the treatment of lumbar spondylolisthesis. METHODS: Sixty patients with L5 spondylolisthesis located in L5/S1 were selected, and were divided into two groups based on the surgery methods (n=30 per group): group A (single lifting reduction group) and group B (lifting and distracting reduction group). The patients in the group B were given distracting reduction amid insertion of 12 mm-height Cage; while the patients in the group A were subjected to lifting reduction, and intervertebral fusion with 8 mm-height Cage. The general information and the Visual Analogue Scale, Japanese Orthopaedic Association and Oswestry Disability Index scores at baseline, postoperative 1 month and last follow-up, as well as the postoperative correction and bone fusion were recorded. Additionally, the clinical effectiveness was assessed by Macnab score. RESULTS AND CONCLUSION: (1) At postoperative 1 month and last follow-up, the disc height, disc height/vertebral height, neuroforamen height and clinical effectiveness in the group B were superior to those in the group A (P < 0.05). (2) To conclude, the pedicle screw system combined with posterior intervertebral cage fusion for spondylolisthesis, can rapidly restore the disc height, contribute to restructure better biomechanics of spine. Furthermore, it significantly improves clinical systems, is easy to operate, and achieves better efficacy; therefore, it is recommended firstly.
    • 王力; 邱南海; 余铭
    • 摘要: 背景:参照目前最主流的后路椎弓根钉系统复位滑脱椎体并全椎板加压椎间Cage融合术,以往的手术焦点往往聚集在对滑脱椎体矢状位移的整复上,而对于椎间隙高度是否需要恢复及恢复到何种程度并无统一认识.有些文章对该论点或许有部分涉猎,但对于具体椎间隙恢复至多高较好的量化指标缺乏.目的:针对采用椎弓根钉固定全板减压椎间融合术式治疗的腰椎滑脱症患者,通过对比术中撑开椎间隙高度提拉复位与单纯提拉复位两种复位固定融合术的临床效果,观察椎间隙生理高度的恢复情况.方法:纳入60例L5椎体前滑脱症(L5/S1间隙滑脱)患者为研究对象,按照术中是否行撑开复位(恢复椎间隙高度)操作,分为撑开组与单纯提拉组,每组30例.其中撑开组行椎弓根钉系统提拉+撑开复位+后路减压椎间融合术治疗,采用12 mm高度椎间融合器融合;单纯提拉组行RF椎弓根钉系统单纯提拉复位+后路减压椎间融合术治疗,术中并不做椎间撑开处理,采用8 mm高度椎间融合器融合.分别记录2组患者一般资料及术前术后1个月及末次随访的目测类比评分、JOA评分、ODI,以及术后滑脱的矫正程度及骨融合情况,采用Macnab评分临床疗效.结果与结论:①术后1个月及末次随访提示,与单纯提拉组相比,撑开组在椎间隙高度、椎间隙高度/椎体高度比、椎间孔高度、椎间隙角度及临床疗效评分方面均占优势(P 〈 0.05);②结果表明,应用椎弓根钉固定加后路全椎板减压椎间融合术治疗腰椎滑脱症,术中尽可能恢复正常椎体间隙高度,有助于恢复更优的脊柱序列,对于改善患者症状具有一定优势,且术中操作不增加难度,可达到更好的术后效果,推荐临床首选.
    • 程龙; 吉振华
    • 摘要: 目的:观察单边椎弓根钉系统结合椎间融合器治疗腰椎间盘突出症的效果。方法选取2010年1月至2014年11月嵩县人民医院收治的30例单间隙腰椎间盘突出症患者,采用后入路单边椎弓根钉系统结合椎间融合器治疗,采用日本骨科协会(JOA)腰痛评分法及腰痛指数(ODI)功能评分对手术效果进行评定。结果所有病例均顺利完成手术,切口均一期愈合,未发生切口感染。固定前后及末次随访 JOA 及 ODI 评分变化,两项指标均有显著改善。优9例,良17例,中3例,差1例,优良率为86.7%。结论单边椎弓根钉系统结合椎间融合器治疗腰椎间盘突出症可有效改善临床症状,维持脊柱稳定,是腰椎间盘突出症固定融合治疗的较好选择。
    • 牟雪松
    • 摘要: 目的:探讨胸腰椎脊柱结合不同固定内修复方法的选择原则。方法:抽选2012年1月-2013年2月我院收治的胸腰段脊柱爆裂骨折患者94例为研究对象,结合患者入院时间先后分为两组。观察组(47例)均给予经前路自体髂骨移植术内固定治疗,对照组(47例)则给予经后路自体髂骨移植术内固定治疗,对比两组患者治疗效果差异。结果:观察组患者治疗后的椎体平均前缘高度、后缘高度以及Cobb角度、Nurlck评分等指标均优于对照组,差异显著(P<0.05)。结论:经前路内固定修复治疗胸腰段脊柱爆裂骨折患者效果更好,值得临床推广。
    • 伍泽鑫; 邓仁椿; 罗敏; 黄上儿
    • 摘要: Objective To investigate the fixation and intervertebral simple bone graft fusion in lumbar spon -dylolisthesis the value of clinical application of pedicle screw system .Methods 41 lumbar spondylolisthesis patients in our hospital from November 2010 to November 2013 operation treated patients were retrospectively analyzed , ac-cording to the bone graft fusion, and they were divided into observation group and control group .The observation group of 18 cases with lumbar simple bone graft fusion and 23 cases in the control group using Cage fusion of interver -tebral bone grafting fusion were compared with intraoperative and postoperative JOA score , including the excellent and good rate, the fusion rate of bone graft and Tailard spondylolisthesis .Results Operation time of the observation group and the amount of bleeding was 182.3 ±21.7 min, and 596.8 ±23.6 ml respectively, which was significantly lower than the control group (226.8 ±13.4 min, 824.1 ±36.9 ml), and the difference was statistically significant (p 0.05).There were no sig-nificant difference (p >0.05) in postoperative JOA score in the excellent and good rate of bone graft fusion rate and Tailard slip rate, compared with the control group.Conclusion Based on the fixed pedicle screw fixation , the treat-ment effect of intervertebral bone graft fusion in the treatment of simple lumbar spondylolisthesis was similar with the fusion, and has less trauma, bone graft, less cost, and has certain clinical application value .because of the follow -up time limitedly, the long -term clinicaleffect both still needs further study .%目的:探讨椎弓根钉系统固定加椎间单纯植骨融合在腰椎滑脱症中的临床应用价值。方法对我院2010年11月~2013年11月手术治疗的腰椎滑脱患者41例进行回顾性分析,根据植骨融合方式的不同分为观察组和对照组。观察组18例采用椎间单纯植骨融合,对照组23例椎间采用 Cage 融合器植骨融合,比较两组患者的术中情况及术后 JOA 评分优良率、植骨融合率及 Tailard 滑脱率。结果术中观察组的手术时间和出血量分别为(182.3±21.7) min、(596.8±23.6) ml,明显低于对照组的(226.8±13.4) min、(824.1±36.9) ml,且差异有统计学意义(p <0.05);而两组患者间的住院天数比较却无统计学意义(p >0.05)。术后观察组的 JOA 评分优良率、植骨融合率及 Tailard 滑脱率三个指标与对照组比较,差异无统计学意义(p >0.05)。结论在椎弓根系统固定的基础上,椎间单纯植骨融合在治疗腰椎滑脱上的治疗效果与融合器相近,且具有植骨量大、创伤较小、费用较少等优点,具有一定的临床应用价值。但本组的随访时间有限,两者的长期临床效果仍需进一步研究。
    • 周仁实; 洪锦向; 何二兴
    • 摘要: Objective This paper was to investigate the mid/long -term effect of lumbar interbody fusion combined with large volume of bone graft in the treatment of spinal fusion.Methods 85 consecutive patients needed Lumbar spinal canal decompression and interbody fusion during October 2001 and January 2010were retrospectively studied,they were all treated surgically with pedicle screw system and single cage, about 7-16 ml of decompression bone chips were inserted into interbody space.And then, a single cage was placed obliquely into the lumbar interbody space.The height of interbody space was noted at 2 weeks and 18 months postoperatively and follow -up period respectively.Results The follow -up period was 18 -112 months, averaged 42 months.The excellent and good rates was 84.7% according to Nakai criterion.Fixation system fixed firmly in 72 patients and there were no loss of space height after 18 months of follow-up.There were slight loss of space height at 18 months compared with that at 2 weeks postoperatively but had no statistical significance and no slippage occurred in 12 patients.Pedicle screw breakage happened in one patient ;Union occurred in all the patients and the total fusion rate was 100%.Conclusions Lumbar treated surgically with pedicle screw system and single cage may decrease the morbidity such as fixation failure and none union postoperatively.Single cage with pedicle screw system fixes firmly, which combined with graft from decompression bone chips can provide fusion effectively.%目的:探讨单枚椎间融合器结合足量椎间植骨在腰椎融合中的中远期疗效。方法回顾我院2001年10月至2010年1月行腰椎管减压融合术并有完整资料的85例病例。所有患者均在完成椎弓根螺钉内固定、椎管减压、椎间盘切除后,向间隙内植入自体骨粒约7~16 ml,再从后斜向前置入l枚椎间融合器行融合术。随访时观察固定节段融合情况,测量并比较术后2周与术后18个月时的椎间隙高度。结果随访18~112个月,平均42个月。根据Nakai评分标准,优良率为84.7%。各病例随访至术后18个月时,72例患者腰椎融合术后椎弓根钉、棒系统无松动,融合的椎间隙高度与术后2周时无差异;发现有12例患者术后椎弓根钉、棒系统有松动,但无滑脱发生,椎间隙高度较术后2周时略减低,但统计学上无显著性差异;1例椎弓根钉断裂。随访病例均已获椎间融合,融合率100%。结论使用椎弓根螺钉加单枚椎间融合器进行腰椎融合手术可以减少术后内固定失效和低融合率问题,结合足量减压骨回植可以达到牢固椎间融合的作用。
    • 孙中政; 孙海燕; 楚超; 孙树发; 丁超; 王英胜; 郝其全
    • 摘要: 目的:观察直视下长短棒结合提拉复位内固定治疗伴神经损伤的重度创伤性腰椎骨折脱位在临床上的应用价值。方法回顾分析2010年~2013年解放军第89医院收治的35例伴神经损伤的重度腰椎骨折脱位采用后路直视下长短棒结合提拉复位内固定术,术后采用Suk标准判断植骨融合情况。结果平均手术时间约170min,出血量约600ml,术后随访脊柱植骨融合且稳定,术中未发现神经根及硬膜囊等医源性损伤。术后行脊柱正侧位X线检查,椎体脱位及旋转、成角移位均完全纠正,椎体前缘高度由术前的45%恢复到术后的95%.Cobb角从术前的32.5°±2.9°恢复至术后平均4.5°±2.2°。脊髓神经功能恢复按照Frankel截瘫分级,其中25例分别提高1~3级,10例A级无明显变化,术后3个月下地或坐轮椅,无迟发性脊髓损伤,未见断钉。结论重度骨折脱位伴神经损伤采用后路直视下长短棒结合提拉复位内固定术,可有效去除对神经的骨性压迫并重建脊柱的稳定性,融合率较高,安全有效。
    • 华永均; 王人彦; 郭志辉; 朱利民; 陆建阳
    • 摘要: Objective:To explore the clinical effect of transforaminal lumbar interbody fusion (with single cage) combined with unilateral pedicle screw fixation in treating lumbar instability. Methods:The clinical data of 50 patients with lumbar in-stability were retrospectively analyzed. They underwent treatment and obtained following up more than 8 months from 2009 to 2012. All patients complicated with refractory or recurrent lower back pain ,and unilateral primarily or unilateral lower limb ra-diation pain,X ray and CT films showed lumbar instability. The patients were respectively treated with transforaminal lumbar interbody fusion (with single cage) combined with unilateral or bilateral pedicle screw fixation. According to different fixation methods,they divided into unilateral fixation group and bilateral fixation group. There were 20 patients with 22 intervertebral spaces in unilateral fixation group,8 males and 12 females,aged from 26 to 66 years old,2 cases with isthmic spondylolisthesis of degreeⅠ,8 cases with degenerative spondylolisthesis,10 cases with lumbar disc herniation;fusion location with L3,4 was in 1 case,L4,5 was in 12 cases,L5S1 was in 9 cases. There were 30 patients with 30 intervertebral spaces in bilateral fixation group,14 males and 16 females,aged from 41 to 62 years old,4 cases with isthmic spondylolisthesis of degree Ⅰ,14 cases with degenerative spondylolisthesis,12 cases with lumbar disc herniation;fusion location with L3,4 was in 3 cases,L4,5 was in 15 case,L5S1 was in 12 cases. Operation time,intraoperative blood loss,postoperative drainage,complications were analyzed and intervertebral height,lordosis angle changes,fusion rate and clinical effect were compared between two groups. Results:All incisions obtained primary healing,lower limb radiation pain and low back pain disappeared basically,no infection,endo-rachis injury was found. Foot drop occurred in one case of bilateral fixation group and no iatrogenic neurological symptom was found in unilateral fixation group. All patients were followed up from 8 to 18 months with an average of (10.8±4.3)months. Ac-cording to JOA score improvement rate (RIS) to assess clinical effect,all patients got excellent and good results,there was no statistically significant difference between two groups. Two methods can both effectively increase the pathological intervertebral height. Unilateral fixation group was better than bilateral fixation group in aspect of operation time ,intraoperative blood loss and postoperative drainage. Conclusion:With strict indication and good skills,transforaminal lumbar interbody fusion (with single cage) combined with unilateral pedicle screw fixation in treating lumbar instability has advantages of smaller traumatic , less blood loss,faster recovery for the patient and can reduce the economic cost.%目的:探讨经椎间孔入路单侧椎弓根钉固定结合单枚融合器治疗腰椎不稳症的临床疗效。方法:回顾性分析2009年至2012年收治且获得8个月以上随访腰椎不稳症50例,均有顽固性或反复下腰痛,有单侧或单侧为主的下肢放射痛,X线片及CT片显示腰椎不稳。采用经椎间孔入路单枚融合器椎间融合,结合单侧或双侧椎弓根钉固定治疗。根据固定方法不同,分为单侧固定组和双侧固定组。单侧固定组20例22间隙,男8例,女12例;年龄26~66岁;峡部裂性Ⅰ度滑脱2例,退行性滑脱8例,腰椎间盘突出症10例;融合部位L3,41例,L4,512例,L5S19例。双侧固定组30例30间隙,男14例,女16例;年龄41~62岁;峡部裂型Ⅰ度滑脱4例,退行性滑脱14例,腰椎间盘突出症12例;融合部位L3,43例,L4,515例,L5S112例。分析两组患者的手术时间、术中出血量、术后引流量、并发症情况,并对其椎间隙高度、前凸角的变化、融合率及临床疗效等进行比较。结果:两组患者术后切口均Ⅰ期愈合,腰痛基本消失,下肢放射痛均消失,无感染、硬脊膜损伤等发生。单侧固定组术后无医源性神经症状,双侧固定组术后1例足下垂。所有患者获得随访,时间8~18个月,平均(10.8±4.3)个月。临床疗效按照JOA评分好转率(RIS)评定,两组均获得较好临床疗效,且两组融合率比较差异无统计学意义,两种内固定治疗方法均能有效增加病变椎间隙高度。单侧固定组较双侧固定组手术时间更短,术中出血和术后引流量更少。结论:只要严格掌握手术适应证,注意手术操作技巧,经椎间孔入路单枚融合器加单侧椎弓根钉治疗腰椎不稳症具有创伤小、出血少、恢复快、经济实用等优点。
    • 胡丽珍; 张茂; 刘少敏
    • 摘要: [目的]探讨椎弓根钉棒内固定系统治疗腰椎结核的手术配合。[方法]对20例腰椎结核病人采用先行安装椎弓根钉棒内固定系统,二期病灶清除植骨手术,强调做好充分的术前准备、术中配合及观察。[结果]病人手术顺利,无感染及未发生护理并发症。[结论]准确的手术配合、严格的无菌操作可缩短手术时间,减少手术出血,降低手术伤口感染率,提高手术成功率。
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