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远外侧入路

远外侧入路的相关文献在2003年到2023年内共计69篇,主要集中在外科学、肿瘤学、基础医学 等领域,其中期刊论文65篇、会议论文4篇、专利文献74136篇;相关期刊40种,包括临床医学、局解手术学杂志、中国微侵袭神经外科杂志等; 相关会议4种,包括全国神经外科高峰论坛暨广西医学会神经外科分会2014年学术年会、北京医学会神经外科学分会暨北京医师协会神经外科专业专家委员会2010年北京神经外科年会、首届中国中青年神经外科医师论坛等;远外侧入路的相关文献由264位作者贡献,包括兰青、张恒柱、付万新等。

远外侧入路—发文量

期刊论文>

论文:65 占比:0.09%

会议论文>

论文:4 占比:0.01%

专利文献>

论文:74136 占比:99.91%

总计:74205篇

远外侧入路—发文趋势图

远外侧入路

-研究学者

  • 兰青
  • 张恒柱
  • 付万新
  • 冯忠堂
  • 彭志强
  • 王运杰
  • 佟小光
  • 刘亮
  • 刘卫东
  • 刘献志
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 王建; 王星; 李琨; 高尚; 王超群; 张少杰; 李志军
    • 摘要: 背景:脑干腹侧面周围结构的病变位于颅颈交界处深面,周围毗邻重要结构,远外侧入路是基本术式,但入路时要考虑性别、侧别间的差异。目的:通过三维重建测量手段对枕骨大孔和枕髁进行形态特征分析,为临床颅底远外侧手术入路提供解剖学参数。方法:选择拍摄头颈部电子计算机断层扫描图像的成年人共673例,男448例,女225例,年龄20-87岁。经软件三维重建颅底,测量枕骨大孔长度和宽度,利用公式计算枕骨大孔面积和指数,测量枕髁长度、宽度,枕髁长轴与矢状轴的夹角,枕骨大孔前、后缘中点连线与枕髁后缘和枕骨大孔交点连线的夹角,枕骨大孔前、后缘连线中点与舌下神经管后壁中点连线的夹角。对各指标进行性别和侧别差异分析。结果与结论:(1)枕骨大孔指标中除枕骨大孔指数不存在性别间统计学差异外,其余指标均存在性别间的差异(P0.05),左枕髁长、右枕髁长、右枕髁宽男性均大于女性(P<0.05);(2)男性枕髁长轴与矢状轴的夹角小于女性,且左枕髁长轴与矢状轴的夹角在性别间差异有显著性意义(P<0.05);(3)枕骨大孔前、后缘连线中点与枕骨大孔前缘中点和舌下神经管内口后壁中点连线的夹角在侧别间无统计学差异;枕髁长、枕髁宽、枕髁长轴与矢状轴的夹角、枕骨大孔前、后缘中点连线与枕髁和枕骨大孔交点连线的夹角在侧别间差异均有显著性意义(P<0.05);(4)提示枕骨大孔和枕髁的相关参数在性别和侧别间存有差异,临床远外侧髁后及经髁入路中,右侧入路暴露范围较大;男性枕骨大孔长、宽、面积均大于女性,男性枕髁长、枕骨大孔前缘中点和枕髁后缘连线与矢状面夹角大于女性,远外侧入路时应考虑性别间差异。
    • 宋朝理; 林靖; 王前虹; 高瑞庭; 郑小强; 张炜; 程宏炜; 仇冠中
    • 摘要: 目的探讨颅内胶样囊肿的诊断、治疗方法和预后。方法回顾性分析经远外侧入路手术治疗的1例延髓胶样囊肿的临床资料,结合相关文献进行复习,总结其临床特征、治疗方式和预后情况。结果本文病例以间歇头痛为主要症状,术前MRI显示病变位于延髓腹侧,采用枕下后正中切口、远外侧入路切除病变,术后影像复查显示病变全切,病理结果证实为胶样囊肿,无神经功能缺损。结论胶样囊肿为颅内良性病变,好发于第三脑室前部,位于延髓腹侧罕见,头痛为最常见症状,术前主要依靠CT、MRI检查,确诊依赖病理检查,需与表皮样囊肿、肠源性囊肿等鉴别,显微手术全切肿瘤能够获得较好的疗效。
    • 孙力泳; 李桂林; 李茗初; 马妍; 胡鹏; 何川; 张鸿祺
    • 摘要: 目的 探讨显微外科手术采用枕下肌肉分层法远外侧入路治疗复杂椎-基底动脉瘤的技术要点.方法 回顾性分析2015年8月至2017年1月首都医科大学宣武医院采用枕下肌肉分层法远外侧入路治疗的8例椎-基底动脉瘤患者的临床资料,其中5例为蛛网膜下腔出血(Hunt-Hess 分级Ⅱ级3例、 Ⅲ级1例、Ⅳ级1例), 3例为症状性夹层动脉瘤.对6例患者行枕动脉-小脑后下动脉或小脑前下动脉旁路移植术及动脉瘤孤立术,另2例在术中直接夹闭动脉瘤.分析术野暴露情况,以改良Rankin量表(mRS)评价临床疗效.结果 术后DSA检查示桥血管均通畅.术中实际测量枕动脉获取长度为(12.5±1.1) cm;6例旁路移植的吻合深度为(50±6) mm.术后随访4~21个月,7例患者mRS评分0~1分,2例新发声音嘶哑,术后3个月内完全恢复;另1例术后小脑半球支配区域脑梗死,mRS评分4分.无一例发生术后伤口愈合不良、感染及脑脊液漏.结论 枕下肌肉分层法远外侧入路,可有效地获取较长的枕动脉,减少了肌肉的占位效应和增加术野深度,利于病变显露及深部吻合手术操作,是神经外科治疗椎-基底动脉瘤较为安全实用的技术方法.%Objective To discuss the technical essentials of microsurgery using suboccipital muscle stratification for the treatment of complex vertebrobasilar aneurysms via far lateral approach.Methods The clinical data of 8 patients with vertebrobasilar aneurysm underwent suboccipital muscle stratification via far lateral approach at the Department of Neurosurgery,Xuanwu Hospital,Capital Medical University were analyzed retrospectively,including 5 patients with subarachnoid hemorrhage (Hunt-Hess grade Ⅱ 3 cases;grade Ⅲ 1 case;grade Ⅳ 1 case),and 3 with symptomatic dissecting aneurysm.Six patients underwent occipital artery-posterior inferior cerebellar artery and anterior inferior cerebellar artery bypass grafting,and aneurysm trapping,and the aneurysms of the other 2 cases were clipped directly in the operation.The modified Rankin scale (mRS) was used to evaluate the clinical efficacy.Results Postoperative digital subtraction angiography (DSA) revealed that all the bridge vessels were patent.The obtained length of occipital artery in the actual measurement of the operation was 12.5±1.1 cm.The distance between the anastomosis site and the skin incision in 6 cases was 50±6 mm.They were followed up for 4-21 months after procedure.The mRs score in 7 cases was 0-1.Two patients had new-onset hoarseness and recovered completely within 3 months after procedure.Another patient had postoperative cerebellar hemisphere dominant regional cerebral infarction and the mRs score was 4.None of them had poor wound healing,infection and cerebrospinal fluid leakage after procedure.Conclusion Suboccipital muscle stratification via far lateral approach can effectively obtain a longer occipital artery,reduce the occupation effect of muscle and depth of field.It is beneficial to expose lesions and operation of deep anastomosis.It is a more safe and practical technique in neurosurgery for the treatment of vertebrobasilar artery aneurysms.
    • 胡继良; 罗伟坚; 王浩; 项威; 吕文; 陈东
    • 摘要: 目的 了解远外侧入路中枕动脉的解剖特点,为后循环搭桥手术提供解剖学依据.方法 对血管注入染色乳胶的成人头颈标本10例(共20侧枕动脉)采用远外侧入路显微解剖开颅,观察枕动脉的起源、行程、邻近结构、血管分支,记录枕动脉各段的直径、可移植段的长度、椎动脉V3的直径以及与周围邻近结构的距离. 结果 枕动脉在下颌角水平起自颈外动脉的后壁,在颈外动脉内侧、颈静脉外侧上行,到达茎突后内侧区,转向后外侧行走,行于二腹肌后腹与头外侧直肌之间、二腹肌后腹与上斜肌之间,向内侧行走,在头长肌深面或表面行走,在上项线下方上斜肌、头半棘肌表面继续向内行走,经斜方肌、头半棘肌上项线附着点处穿出上项线上行,与枕大神经相伴,继续在头皮浅筋膜内上行,并分出1个或2个终末支,远端分布于头皮.枕动脉起点直径为(2.4±0.4) mm,寰椎横突上缘处的外径为(2.0±0.2) mm,越过上项线处的外径为(1.7±0.1) mm,寰椎横突上缘至越过上项线处的长度为(93.3±2.4) mm.枕动脉距枕外隆突的距离为(21.6±0.8) mm.椎动脉V3段中点的直径为(3.3±1.3) mm. 结论 远外侧入路可以充分暴露枕动脉、椎动脉、寰枕交界区.以乳突尖、二腹肌后腹、寰椎横突为标志,能准确确定枕动脉位置,其直径和长度可满足后循环搭桥手术的需求.%Objective To observe the anatomical course of occipital artery through far lateral approach and make preparation for posterior circulation vascular bypass operation.Methods Far lateral approach was performed to observe the 20 occipital arteries in 10 cadaveric heads with color silicon glue perfusion.The origin,course branches,adjacent structure and diameter of related segments were observed and measured.The distance from the adjacent structures and the diameter of vertebral arteries were measured at the same time.The anatomical structures were recorded by taking photos.Results The occipital artery originated from posterior wall of external carotid artery at the level of mandibular angle and raised up between medial to external carotid artery and lateral to Jugular vein.Then it coursed to posteriorlateral direction,raising up between digastric posterior belly and rectus capitis lateralis,going up digastric posterior belly and superior oblique muscle.And then,it crossed longus scapitis on or beneath its surface and coursed medially on the surface of superior oblique muscle and semispinalis capitis muscle below the superior nuchal line.The occipital artery crossed up the superior nuchal line where trapezius muscle and semispinalis capitis muscle attached,accompanied with greater occipital nerve.And then,it outgrew 1 or 2 branches distributing the distal scalp beneath the superficial fascia of scalp.The diameter of occipital artery was (2.4±0.4) mm,(2.0±0.2) mm,(1.7±0.1) mm at the original point,superior border of transverse process and superior nuchal line,respectively.The length of occipital artery fiom point of superior border of transverse process to the point of superior nuchal line was (93.3±2.4) mm,from the point of superior nuchal line to external occipital protuberance was (21.6±0.8)mm.Diameter of the midpoint of V3 segment of vertebral artery was (3.3±1.3) mm.Conclusions The far lateral approach focusing on the vertebral artery could expose the course of occipital artery,vertebral artery,and atlas-occipital junction widely.The occipital artery could locate the position by mastoidale,digastric posterior belly,and transverse process of atlas.Its diameter and length are suitable for vessel bypass of posterior circulation.
    • 王军
    • 摘要: 目的:探讨应用远外侧入路显微神经外科治疗颅颈交界区肿瘤的临床效果.方法:以医院2013年9月~2014年9月接收的颅颈交界区肿瘤患者32例为研究对象,评价临床治疗效果.结果:在32例患者中,肿瘤全部切除28例,肿瘤大部分切除3例,肿瘤小部分切除1例.术后,寰枕关节不稳现象均未出现.随访发现,32例患者均未复发.结论:治疗颅颈交界区肿瘤时,应用远外侧入路显微神经外科治疗效果良好,患者预后比较好,应在临床中推广应用.
    • 张占权; 潘建勋; 马宝瑞; 赵志宏; 王磊; 雷振伟; 张培军; 施铭岗; 佟小光
    • 摘要: Objective To know in detail about the related microanatomy of the far lateral approach.Methods Stepwise dissection of 10 cadaver heads was performed by bilateral simulating the far lateral approach.Its adjacent relationship and the effect of the important structures on the operative field exposure were investigated.Results The suboccipital muscle groups are mainly composed of three layers.The occipital artery (OA) runs deeply into the splenius capitis and is located in the shallow or deep layer of the trachelomastoid.Splenius capitis can be used as an anatomic landmark for searching OA.When OA is out from the digastric groove,the diameter is 2.0 ± 0.2 mm,at the level of the superior nuchal line,the diameter is 1.2 ± 0.3 mm.The vertebral artery (VA) is located in the base of the suboccipital triangle,which is wrapped by the venous plexus.VA often gave off muscular and meningeal branches,before entering the skull,they were 9.5 ± 6.1 mnm and 16.0 ± 8.0 mm respectively,and gave off the posterior spinal artery and posteior inferior cerebellar artery.Before bilateral VA convergence 5.7 ± 4.8 mm,they gave off anterior spinal artery.After removing the inner 1/3 of occipital condyle,the operative angle could increase from 43 ± 11.2 degree to 61.0 ±9.1 degree.There was significant difference (P <0.01).Removing the jugular tubercle,the operative angle could also increase to 68.0 ± 10.2 degree;however,compared with removing occipital condyle,there was no significant difference.Conclusions It has important significance for the relationship between familiar with the anatomical layers of suboccipital muscle groups and OA or VA anatomy for the protection of these arteries.Understanding the important anatomic structure and its adjacent relation,such as the occipital condyle,jugular tubercle,hypoglossal canal,lower cranial nerves,VA and its branches contribute to the safe exposure and resection of lesions in the anterolateral lateral medulla oblongata.Removing inner 1/3 of occipital condyle can increase the exposure of the operation area,and removing jugular tubercle can also additionally increase the exposure of operation area.%目的 详细了解远外侧入路的手术相关显微解剖.方法 通过对10具尸头双侧模拟远外侧手术入路进行逐层解剖,了解其毗邻关系及重要结构对术野显露的影响.结果 枕下肌群主要为三层肌群,枕动脉走行于头夹肌的深层,位于头最长肌的浅层或深层,头夹肌可作为寻找枕动脉的解剖标志.枕动脉在出二腹肌沟时直径为(2.0±0.2)mm,在上项线水平直径为(1.2±0.3)mm.椎动脉位于枕下三角底,由静脉丛包裹,在入颅前常发出肌支和脑膜支,其在入颅分别为(9.5±6.1)mm和(16.0 ±8.0)mm后,发出脊髓后动脉(PSA)和小脑后下动脉(PICA);在双侧椎动脉汇合前(5.7 ±4.8)mm发出脊髓前动脉(ASA).磨除后内1/3枕骨髁,可将手术视角从传统枕下入路的(43.0±11.2)°增加到(61.0±9.1)°,差异有统计学意义(P<0.01),而磨除颈静脉结节又可使手术视角增加到(68.0±10.2)°,但与磨除枕骨髁比较,差异无统计学意义.结论 熟悉枕下肌群解剖层次及与枕动脉和椎动脉的解剖关系对于保护这些动脉具有重要意义;了解枕骨髁、颈静脉结节、舌下神经管、后组脑神经和椎动脉及其分支等重要解剖结构及其毗邻关系,有助于安全显露并切除延髓前外侧病变.磨除枕骨髁后内1/3可增加对术区的显露,磨除颈静脉结节又可额外增加术区的显露.
    • 刘祺; 王业忠; 雷霆
    • 摘要: 目的:研究远外侧入路的解剖标志和解剖参数,为术中保护重要结构提供解剖学依据。方法采用远外侧入路解剖成人头颅标本10具,在显微镜下对该入路涉及的肌肉、骨性结构、血管、神经进行解剖学观察和测量。结果前星点到星点的距离:左侧(21.68±1.88) mm,右侧(22.34±2.62) mm;前星点至乳突尖的距离:左侧(38.56±3.48) mm,右侧(39.14±2.24) mm;星点至颧弓根的距离:左侧(55.72±3.64) mm,右侧(56.16±2.72) mm。结论枕下三角和第2颈神经是寻找椎动脉的重要标志,前星点、星点、乳突尖和颧弓根可作为远外侧入路的骨性标志。%Objective To study the microsurgical anatomy marks and parameters for thefar lateral suboccipital approach and to protect the vital structure in operations. Methods Through the far lateral suboccipital approach, 10 adult cadveric heads were anatomized. Under the microscopy, the involving muscles, bony structures, vessels and nerves were observed and measured anatomically. Results The distance from asteria to asteria was (21. 68 ± 1. 88) mm on the left and (22. 34 ± 2. 62) mm on the right. The distance from anterior asteria to mas-toidale was (38. 56 ± 3. 48) mm on the left and (39. 14 ± 2. 24) mm on the right. The distance from asteria to root of zygoma was (55. 72 ± 3. 64) mm on the left and (56. 16 ± 2. 72) mm on the right. Conclusion The suboccipital triangle and C2 nerve were the significant marks which can identify the vertebral artery. The bone anatomic landmarks in the far lateral suboccipital approach included anterior asteria, aste-ria, mastoidale and root of zygoma. These marks contributed the successful implementation of the far lateral suboccipital approach surgery.
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