• <tr id="yyy80"></tr>
  • <sup id="yyy80"></sup>
  • <tfoot id="yyy80"><noscript id="yyy80"></noscript></tfoot>
  • 99热精品在线国产_美女午夜性视频免费_国产精品国产高清国产av_av欧美777_自拍偷自拍亚洲精品老妇_亚洲熟女精品中文字幕_www日本黄色视频网_国产精品野战在线观看 ?

    ACDF鋼板內(nèi)固定術(shù)治療多節(jié)段頸椎病的療效分析

    2017-08-28 21:34:47陳志鵬胡旭民岑水忠高梁斌
    嶺南現(xiàn)代臨床外科 2017年4期
    關(guān)鍵詞:曲度節(jié)段頸椎病

    陳志鵬 胡旭民 岑水忠 高梁斌

    ACDF鋼板內(nèi)固定術(shù)治療多節(jié)段頸椎病的療效分析

    陳志鵬 胡旭民#岑水忠 高梁斌*

    目的探討頸椎前路椎間盤切除植骨融合術(shù)(ACDF)鋼板內(nèi)固定術(shù)治療三節(jié)段頸椎病的臨床效果。方法回顧性分析2012年1月至2015年1月收治的于我院行ACDF鋼板內(nèi)固定術(shù)治療的三節(jié)段頸椎病患者37例。比較術(shù)前,術(shù)后以及末次隨訪時(shí)的VAS評(píng)分、JOA評(píng)分、NDI指數(shù)評(píng)估治療效果;比較術(shù)前,術(shù)后以及末次隨訪時(shí)頸椎Cobb's角(CA)、融合節(jié)段Cobb's角(SA)以及融合椎體高度評(píng)估患者的頸椎曲度及高度變化情況;記錄手術(shù)時(shí)間、術(shù)中出血量;觀察患者并發(fā)癥的發(fā)生;通過(guò)末次隨訪時(shí)頸椎動(dòng)力位片觀察植骨后融合情況。結(jié)果隨訪時(shí)間為11~32個(gè)月,VAS評(píng)分:術(shù)前6.76±2.02分,術(shù)后3.24±1.53分,末次隨訪時(shí)3.0±0.9分。JOA評(píng)分:術(shù)前9.71±1.66分,術(shù)后13.26±2.14分,末次隨訪時(shí)15.97±16.79分。NDI評(píng)分:術(shù)前30.68±8.46分,術(shù)后6.68±3.85分,末次隨訪時(shí)4.14±1.27分。SA:術(shù)前8.65°±11.03°,術(shù)后18.65°±8.68°,末次隨訪時(shí)18.26°±8.59°。CA:術(shù)前12.35°±12.86°,術(shù)后21.45°±9.92°,末次隨訪時(shí)21.43°±9.97°。術(shù)后,末次隨訪上述隨訪指標(biāo)與術(shù)前差異有統(tǒng)計(jì)學(xué)意義(P<0.05),末次隨訪時(shí)與術(shù)后的差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。術(shù)椎高度:術(shù)前70.44±1.64mm,術(shù)后76.05±7.98mm,末次隨訪時(shí)70.83±4.71mm,術(shù)后術(shù)椎高度與術(shù)前差異有統(tǒng)計(jì)學(xué)意義(P<0.05),末次隨訪術(shù)椎高度與術(shù)前差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。末次隨訪融合率為94.6%,發(fā)現(xiàn)1例患者出現(xiàn)神經(jīng)根損傷;1例患者術(shù)后頸部血腫形成二次手術(shù);3例患者出現(xiàn)術(shù)后吞咽困難但經(jīng)治療后改善;發(fā)現(xiàn)4例術(shù)后鄰近節(jié)段退變,未發(fā)現(xiàn)內(nèi)固定位置改變。結(jié)論ACDF鋼板內(nèi)固定術(shù)治療三節(jié)段頸椎病療效肯定,具有滿意的臨床治療效果和較高的植骨融合率。

    多節(jié)段頸椎病;減壓術(shù);骨折內(nèi)固定術(shù)

    多節(jié)段頸椎病(multi?level cervical spondylotic myelopathy,MCSM)是指影像學(xué)上存在連續(xù)或者不連續(xù)的三個(gè)及三個(gè)以上節(jié)段的頸椎體后緣骨贅形成以及椎間盤變性、突出等多種病理改變,造成頸髓以及硬膜囊的多個(gè)平面受壓的退行性疾病[1],逐漸成為脊髓功能異常的最主要原因,病情嚴(yán)重者可致殘,被視為一類嚴(yán)重威脅著廣大患者健康生活的公共衛(wèi)生問(wèn)題。隨著對(duì)此類疾病的深入探究,各類手術(shù)方式、方案也越發(fā)優(yōu)化,臨床效果越來(lái)越好[2],未來(lái)將有越來(lái)越多需要手術(shù)干預(yù)的病例。本文回顧性分析自2012年1月到2015年1月采用ACDF(anterior cervical discectomy and fusion)鋼板內(nèi)固定術(shù)的37例多節(jié)段頸椎病,對(duì)其治療效果及并發(fā)癥進(jìn)行臨床觀察,探討該種手術(shù)方式的有效性及安全性。

    1 資料與方法

    1.1 患者情況

    中山大學(xué)孫逸仙紀(jì)念醫(yī)院骨科,從2012年1月至2015年1月收治的37例多節(jié)段頸椎病,納入標(biāo)準(zhǔn)為:①經(jīng)CT和MRI確診為頸椎病,頸椎間盤三個(gè)及三個(gè)以上節(jié)段突出,病變節(jié)段C3~T1;②合并有脊髓或神經(jīng)根受壓等臨床癥狀和體征,自覺(jué)痛苦或日常生活動(dòng)作發(fā)生障礙者;③非手術(shù)治療3個(gè)月無(wú)效或復(fù)發(fā);④堅(jiān)持隨訪至少六個(gè)月。排除標(biāo)準(zhǔn)為:①C1~2或者C2~3椎間病變、頸椎外傷、先天性異常,腫瘤,或早期頸椎手術(shù);②孕產(chǎn)婦、哺乳期婦女;③嚴(yán)重心血管疾病或肝腎功能不全者;④嚴(yán)重神經(jīng)官能癥和精神病者;⑤有其他可能影響本研究結(jié)果的疾病如骨質(zhì)疏松癥、風(fēng)濕性關(guān)節(jié)炎、頸椎感染等疾病。

    1.2 手術(shù)方法

    氣管內(nèi)麻醉實(shí)施成功后取仰臥位,于后伸位固定頭部,術(shù)野常規(guī)消毒、鋪巾。

    作左頸前縱向切口約8 cm,逐層切開皮膚、皮下組織,鈍性分離頸闊肌,自胸鎖乳突肌內(nèi)側(cè)在頸血管鞘和內(nèi)臟鞘之間入路,直達(dá)頸前方。將氣管、食管向一側(cè)牽開,經(jīng)C形臂影像增強(qiáng)器透視確定手術(shù)間隙;剝離椎前筋膜和前縱韌帶,顯露手術(shù)椎體前方,首先處理主要責(zé)任節(jié)段,用磨鉆或椎板咬骨鉗將椎體前緣骨贅,尖刀切開前緣纖維環(huán),直視下取出病變的椎間盤。于減壓椎間隙相鄰的上下椎體置人椎體釘,以Caspar撐開器適度撐開椎間隙,至椎體周圍軟組織有一定張力,恢復(fù)至正常椎間隙的高度。以槍式咬骨鉗小心去除椎體后緣骨贅及突入椎管內(nèi)退變的椎間盤,兩側(cè)達(dá)鉤椎關(guān)節(jié),必要時(shí)切除增生肥厚的后縱韌帶,減壓至硬膜囊無(wú)明顯受壓。徹底減壓后用刮匙刮除軟骨終板至骨面滲血,注意保留椎間盤上下骨性終板的完整,取與椎間高度和形狀一致的Cage試模置人椎間隙,大小松緊合適,取出試模,重新植入椎間融合器,松開Carspar撐開器;同樣的方法處理余下的責(zé)任椎體。選擇適合長(zhǎng)度的預(yù)彎后的鋼板固定于椎體前方,每個(gè)椎體用2枚單皮質(zhì)螺釘固定,鎖定螺釘鎖緊鈦板。經(jīng)C形臂透視位置理想后,創(chuàng)面沖洗,放置引流,逐層縫合。復(fù)蘇后,戴頸托返回病房。

    1.3 術(shù)后治療與隨訪

    術(shù)后積極行康復(fù)鍛煉,序貫無(wú)痛治療。立即評(píng)價(jià)VAS評(píng)分、JOA評(píng)分以及NDI評(píng)分,影像學(xué)行X線、CT和MR檢查。佩戴支具3個(gè)月,計(jì)劃術(shù)后3個(gè)月行X線檢查,之后若無(wú)不適則每半年返院復(fù)診,每次復(fù)查評(píng)價(jià)VAS評(píng)分、JOA評(píng)分及NDI評(píng)分,行X線及CT檢查。

    1.4 術(shù)后評(píng)價(jià)與方法

    ①記錄并比較術(shù)前、術(shù)后和末次隨訪時(shí)VAS評(píng)分、JOA評(píng)分以及NDI評(píng)分評(píng)估患者術(shù)后改善情況;②記錄并比較術(shù)前、術(shù)后和末次隨訪時(shí)融合頸椎曲度以及椎體高度變化:頸椎Cobb's角(Cervical alignment,CA):C2以及C7椎體下終板延長(zhǎng)線夾角;Cobb's角(Segmental Angle,SA):融合節(jié)段上位椎體上終板與下位椎體下終板的延長(zhǎng)線夾角,前凸為正數(shù),后凸為負(fù)數(shù);頸椎高度以上位螺釘所固定的椎體的上緣至下位螺釘所固定椎體的下緣之間的距離,測(cè)量術(shù)前及術(shù)后不同時(shí)間的數(shù)據(jù),頸前柱高度增加的百分?jǐn)?shù)=(術(shù)后高度?術(shù)前高度)/術(shù)前高度*100%;③判斷椎間植骨融合情況,采用Vaccaro等[3]的標(biāo)準(zhǔn):融合器或植骨塊與上下椎體間有明確的骨小梁通過(guò);融合器周圍不存在透亮帶,伸屈位X線平片融合節(jié)棘突間無(wú)明顯移位。④統(tǒng)計(jì)手術(shù)時(shí)間、出血量等數(shù)據(jù);記錄術(shù)后并發(fā)癥發(fā)生情況。

    1.5 數(shù)據(jù)分析與統(tǒng)計(jì)方法

    統(tǒng)計(jì)指標(biāo)是痛區(qū)VAS評(píng)分、JOA評(píng)分及NDI評(píng)分,骨性融合率、CA、SA、出血量、手術(shù)時(shí)間,以及并發(fā)癥情況。采用SPSS 20.0統(tǒng)計(jì)軟件,同組術(shù)前術(shù)后連續(xù)變量用配對(duì)t檢驗(yàn),并發(fā)癥等多分類變量采用卡方檢驗(yàn);P<0.05為差異有統(tǒng)計(jì)學(xué)意義。

    2 結(jié)果

    符合入選標(biāo)準(zhǔn)的患者包括男20例,女17例,年齡32~76歲,平均57.6±10.1歲;病程8~25 d,平均15.11±4.87 d;累及C3~6的15例,累及C4~7的12例;手術(shù)時(shí)間175.2±47.1min,術(shù)中出血量47.6± 28.3mL。

    術(shù)后一個(gè)月VAS評(píng)分同術(shù)前患者的VAS評(píng)分相比下降3.53±2.29分(P<0.01),末次隨訪VAS評(píng)分相比術(shù)后下降0.24±1.08(P>0.05)。術(shù)后一個(gè)月NDI評(píng)分同術(shù)前患者的NDI評(píng)分相比下降24±9.13分(P<0.01),末次隨訪NDI評(píng)分相比術(shù)后下降2.5± 4.20(P>0.05)。術(shù)后一個(gè)月JOA評(píng)分同術(shù)前患者的JOA評(píng)分相比增加3.55±2.42分(P<0.01),改善率為47.9%士3.20%,末次隨訪JOA評(píng)分同術(shù)后一個(gè)月患者的JOA評(píng)分相比增加0.47士1.27分;術(shù)后一周SA相比術(shù)前增加10.30士7.60(P<0.01),末次隨訪SA相比術(shù)后一周減少1.02士1.71(P>0.05);術(shù)后一周CA相比術(shù)前增加9.09士8.47(P<0.01),末次隨訪CA相比術(shù)后一周減少0.52士1.27(P>0.05)。術(shù)后高度相比術(shù)前增加5.61±5.03mm(P<0.01),較術(shù)前改善8.09%±6.64%。術(shù)后術(shù)椎高度與術(shù)前差異有統(tǒng)計(jì)學(xué)意義(P<0.05),末次隨訪術(shù)椎高度與術(shù)前差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。末次隨訪融合率為94.6%,發(fā)現(xiàn)1例患者出現(xiàn)神經(jīng)根損傷;1例患者術(shù)后頸部血腫形成二次手術(shù);3例患者出現(xiàn)術(shù)后吞咽困難但經(jīng)治療后改善;發(fā)現(xiàn)4例術(shù)后鄰近節(jié)段退變,未發(fā)現(xiàn)內(nèi)固定位置改變。

    表1 ACDF鋼板內(nèi)固定術(shù)治療多節(jié)段頸椎病術(shù)后評(píng)價(jià)(±s)

    表1 ACDF鋼板內(nèi)固定術(shù)治療多節(jié)段頸椎病術(shù)后評(píng)價(jià)(±s)

    VASNDIJOASACAH術(shù)前6.76±2.0230.68±8.469.71±1.668.65°±11.03°12.35°±12.86°70.44±1.64術(shù)后3.24±1.536.68±3.8513.26±2.1418.65°±8.68°21.45°±9.92°76.05±7.98末次隨訪3.0±0.94.14±1.2715.97±16.7918.26°±8.59°21.43°±9.97°70.83±4.71

    3 討論

    多節(jié)段頸椎病是頸椎三個(gè)或三個(gè)以上節(jié)段退變及其繼發(fā)性改變刺激或壓迫脊髓[1],引起各種癥狀或體征的常見?。?],常合并頸椎節(jié)段不穩(wěn)、頸椎生理曲度變直、后縱韌帶增厚或者鈣化,嚴(yán)重地影響著患者的身體健康和生活質(zhì)量[5]。對(duì)于癥狀較輕的患者,保守治療,包括制動(dòng)、佩戴頸托或者牽引[6],往往可有效緩解癥狀。但是保守治療僅僅對(duì)輕度頸椎病有效且效果因人而異[7,8]。對(duì)于中重度、保守治療無(wú)效的頸椎病,尤其是脊髓型頸椎病,手術(shù)治療是唯一的選擇[9,10]。

    圖1 男性患者,57歲,C3~C6脊髓型頸椎病,行C3?6椎間盤切除減壓,cage融合鋼板內(nèi)固定術(shù)A術(shù)前頸椎側(cè)位X線片示頸椎稍后凸,C3?6椎間隙狹窄;B、C術(shù)前頸椎矢狀位MRl T1W1、T2W1示C3?6椎間盤突出壓迫脊髓,頸椎前凸消失;D術(shù)后頸椎側(cè)位X線片示C3?6三節(jié)段cage融合鋼板內(nèi)固定,頸椎前凸存在;E、F術(shù)后頸椎矢狀位MRIT1W 1、T2WI示脊髓減壓徹底,頸椎前凸存在

    文獻(xiàn)報(bào)道[11?13],對(duì)于三節(jié)段頸椎退行性病變,當(dāng)脊髓壓迫來(lái)自前方,前路可直接徹底減壓,尤其是當(dāng)頸椎生理曲度變直甚至呈后凸畸形時(shí),可維持正常的椎間高度和生理曲度。得益于脊髓神經(jīng)的減壓和脊柱的穩(wěn)定與脊柱序列的維持,自從50年代由Smith[14]及Cloward[15]報(bào)道應(yīng)用于頸椎病的治療以來(lái),ACDF鋼板內(nèi)固定術(shù)被廣泛用于治療多節(jié)段頸椎?。?6],并取得不錯(cuò)的臨床效果。本組隨訪結(jié)果表明,ACDF鋼板內(nèi)固定術(shù)手術(shù)時(shí)間短,術(shù)中出血量少,并且能明顯改善脊髓神經(jīng)功能,術(shù)后評(píng)分明顯增加,平均改善率較高。頸椎生理曲度及融合椎體高度較術(shù)前有明顯恢復(fù),末次隨訪時(shí)椎間融合率較高,頸椎穩(wěn)定性好,無(wú)鋼板松動(dòng)、螺釘折斷等并發(fā)癥發(fā)生,療效滿意。得益于椎間融合器cage[17]以及椎前鋼板的應(yīng)用,ACDF鋼板內(nèi)固定術(shù)被認(rèn)為是多節(jié)段頸椎手術(shù)最好的手術(shù)方式。過(guò)去,自體骨是最常用的支撐融合材料,但是自體取骨并發(fā)癥較多,影響患者的術(shù)后恢復(fù),并且隨訪過(guò)程中出現(xiàn)較高的沉降率。相比自體骨,頸椎融合器的承載負(fù)荷能力明顯增高,與終板形態(tài)有較好的吻合度,可減少發(fā)生塌陷、吸收的風(fēng)險(xiǎn),術(shù)后頸椎曲度得到明顯改善可促進(jìn)植骨融合,被認(rèn)為是自體骨良好的替代物[18],廣泛應(yīng)用于ACDF術(shù)中。輔以前路鋼板明顯可以提高其融合率:生物力學(xué)研究表明,鋼板可減少Cage與椎體終板之間的移動(dòng),增加手術(shù)節(jié)段的穩(wěn)定性,同時(shí)起到應(yīng)力分擔(dān)的作用,融合器上下界面仍然能承受足夠的壓應(yīng)力,從而增加融合的概率。研究表明雙節(jié)段和多節(jié)段ACDF鋼板內(nèi)固定術(shù)的融合率為70%~100%。與單節(jié)段ACDF鋼板內(nèi)固定術(shù)融合率相似。有學(xué)者認(rèn)為,前路鋼板固定可加速鄰近節(jié)段退變疾病,韓國(guó)Ulsan醫(yī)科大學(xué)的Lee等[19]證實(shí)頸前路鄰近節(jié)段骨化形成被認(rèn)為是一種異位骨化,鋼板與椎間隙的距離是鄰近節(jié)段骨化形成的關(guān)鍵因素。因此在頸椎前路手術(shù)中應(yīng)用適當(dāng)?shù)牡匿摪鍋?lái)降低鄰近節(jié)段骨化形成。在前路鋼板的規(guī)范化cage和鈦板的共同作用,解決了長(zhǎng)節(jié)段融合術(shù)后假關(guān)節(jié)發(fā)生率較高的難題[20]。

    頸椎曲度以及高度與融合術(shù)后的生活質(zhì)量以及術(shù)后脊髓病癥狀恢復(fù)密切相關(guān),椎間高度降低和頸椎生理前凸丟失會(huì)造成椎管容積變小,可致脊髓內(nèi)張力增高、脊髓或神經(jīng)根受壓。研究證明,當(dāng)椎間盤高度減少1mm時(shí),相應(yīng)椎間孔面積減少20%~30%;在椎間盤高度減少2 mm、3 mm時(shí),相應(yīng)椎間孔面積則分別減少30%~40%、35%~45%:超過(guò)3mm的椎間盤高度丟失會(huì)出現(xiàn)嚴(yán)重的神經(jīng)根壓迫癥狀。Kawatam等[21]及Goto等[22,23]認(rèn)為融合節(jié)段曲度不良易造成臨近節(jié)段退變,頸椎生理曲度的恢復(fù)防止神經(jīng)癥狀惡化的重要因素之一[24],已經(jīng)成為除植骨融合率以外的新標(biāo)準(zhǔn)。因此,重建及維持頸椎生理曲度以及高度對(duì)維持頸椎的遠(yuǎn)期穩(wěn)定性及恢復(fù)頸椎本身的生物力學(xué)環(huán)境有重要意義。ACDF鋼板內(nèi)固定術(shù)通過(guò)椎間盤切除、撐開病變椎間隙,既擴(kuò)大了椎間孔的大小,又恢復(fù)了周圍軟組織的張應(yīng)力,在重建頸椎生理曲度、高度方面更有優(yōu)勢(shì)[25?27],當(dāng)恢復(fù)的頸前柱高度恰當(dāng)時(shí),由于病變節(jié)段后縱韌帶在植入骨和內(nèi)固定支撐的縱向力作用下向椎體內(nèi)收,椎管擴(kuò)大,達(dá)到減壓目的。臨床及影像學(xué)數(shù)據(jù)提示本組37例患者頸椎生理曲度、高度較手術(shù)前相比有明顯的恢復(fù),這與既往研究結(jié)果相符[26,28]。因此我們認(rèn)為ACDF鋼板內(nèi)固定術(shù)是重建及維持頸椎生理曲度、高度的有效辦法。

    經(jīng)過(guò)半個(gè)世紀(jì)的發(fā)展ACDF鋼板內(nèi)固定術(shù)的臨床效果已得到巨大的提升,然而,涉及多節(jié)段的頸椎病手術(shù)治療與不太可預(yù)測(cè)的結(jié)果和較高的并發(fā)癥發(fā)生頻率有關(guān)[29],如假關(guān)節(jié)形成、臨近椎體退變、吞咽困難以及頸椎內(nèi)固定物相關(guān)的并發(fā)癥包括內(nèi)固定物的移位、斷裂等[30]。Fountas等[31]對(duì)1015例實(shí)施ACDF鋼板內(nèi)固定術(shù)的患者曾經(jīng)進(jìn)行過(guò)統(tǒng)計(jì),其中吞咽困難發(fā)生率9.5%、皮下血腫5.6%、喉返神經(jīng)麻痹3.1%、食道破裂0.3%、術(shù)后Horner綜合征0.1%、內(nèi)置物取出0.1%、淺部感染0.1%。在本次回顧性分析37例手術(shù)患者中本組病例無(wú)死亡,未發(fā)生食道瘺、感染和神經(jīng)癥狀加重等并發(fā)癥。發(fā)現(xiàn)1例患者出現(xiàn)神經(jīng)根損傷,術(shù)后予營(yíng)養(yǎng)神經(jīng)、康復(fù)鍛煉后好轉(zhuǎn);1例患者術(shù)后頸部血腫形成二次手術(shù)治療后均好轉(zhuǎn),未出現(xiàn)脊髓損傷、死亡等嚴(yán)重并發(fā)癥。3例患者出現(xiàn)術(shù)后吞咽困難但經(jīng)治療后改善;發(fā)現(xiàn)4例術(shù)后鄰近節(jié)段明顯退變,未發(fā)現(xiàn)假關(guān)節(jié)形成及內(nèi)固定位置改變。并發(fā)癥發(fā)生率與同類型研究相近。1999年,Matsunaga等[32]報(bào)道,多節(jié)段融合1年后,鄰近節(jié)段剪力增加20%。因此,多節(jié)段融合術(shù)后臨近節(jié)段退變是常見并發(fā)癥,總體而言,頸椎融合后,鄰近節(jié)段退變可高達(dá)92%。椎前鋼板被認(rèn)為是相鄰節(jié)段退變的危險(xiǎn)因素,Park等[33]認(rèn)為鋼板末端距離相鄰椎間盤小于5mm可大大提高相鄰椎體退變的概率。因此在手術(shù)過(guò)程中需要手術(shù)醫(yī)生注意選擇適當(dāng)?shù)匿摪彘L(zhǎng)度。

    總之,ACDF鋼板內(nèi)固定術(shù)具有較好的臨床療效評(píng)價(jià),雖然可引起術(shù)后吞咽困難等并發(fā)癥,但是只要適應(yīng)癥選擇得當(dāng),手術(shù)技巧嫻熟,術(shù)后護(hù)理到位,不失為一種安全有效的手術(shù)方式,對(duì)頸椎曲度的重建與維持產(chǎn)生一定的正面影響。本研究的不足之處為回顧性研究,而非隨機(jī)對(duì)照以及前瞻性研究?;颊呖偛±龜?shù)為37例,病例數(shù)相對(duì)偏少,且隨訪時(shí)間為11~32個(gè)月,對(duì)于此種手術(shù)的中遠(yuǎn)期療效未做研究。

    [1]賈連順.頸椎病的現(xiàn)代概念[J].脊柱外科雜志,2004,2(2):123-126.

    [2]Reitman CA,Hipp JA,Nguyen L,et al.Changes in segmental intervertebral motion adjacent to cervical arthrodesis:a prospective study[J].Spine(Phila Pa 1976),2004,29(11):E221-E226.

    [3]Vaccaro AR,Carrino JA,Venger BH,et al.Use of a bioabsorbable anterior cervical plate in the treatment of cervical degenerative and traumatic disc disruption[J].J Neurosurg,2002,97(4 Suppl):473-480.

    [4]FehlingsMG,Wilson JR,Kopjar B,etal.Efficacy and safety of surgical decompression in patients with cervical spondylotic myelopathy results of the AOSpine North America Prospective multi?center study[J].JBone Joint Surg Am,2013,95A(18):1651-1658.

    [5]Irvine DH,F(xiàn)oster JB,Newell DJ,et al.Prevalence of cervical spondylosis in a general practice[J].Lancet(London,England),1965,1(7395):1089-1092.

    [6]Parikh CK.Management of cervical spondylosis with a new appliance—vissco cervical traction kit[J].Indian med J,1964,58:25-27.

    [7]Rhee JM,Sham ji MF,Erwin WM,et al.Nonoperative management of cervical myelopathy a systematic review[J]. Spine,2013,381(22):S55-S67.

    [8]Ghobrial GM,Harrop JS.Surgery vs conservative care for cervical spondylotic myelopathy:nonoperative operative management[J].Neurosurgery,2015,62(Suppl1):62-65.

    [9]Fehlings MG,Wilson JR,Yoon ST,et al.Symptomatic progression of cervicalmyelopathy and the role of nonsurgical management a consensus statement[J].Spine,2013,381(22):S19-S20.

    [10]Ghogawala Z,Benzel EC,Riew KD,et al.Surgery vs conservative care for cervical spondyloticmyelopathy:surgery is appropriate for progressive myelopathy[J].Neurosurgery,2015,62(Suppl1):56-61.

    [11]Zhu B,Xu Y,Liu X,et al.Anterior approach versus posterior approach for the treatment of multilevel cervical spondylotic myelopathy:a systemic review and meta-analysis[J].Eur Spine J,2013,22(7):1583-1593.

    [12]Liu X,Wang H,Zhou Z,et al.Anterior decompression and fusion versus posterior laminoplasty for multilevel cervical compressive myelopathy[J].Orthopedics,2014,37(2):E117-E122.

    [13]Sun Y,Li L,Zhao J,Gu R.Comparison between anterior approaches and posterior approaches for the treatment of multilevel cervical spondylotic myelopathy:A meta-analysis[J].Clin NeurolNeurosurg,2015,134:28-36.

    [14]Smith GW,Robinson R A.The treatment of certain cervicalspine disorders by anterior removal of the intervertebral disc and interbody fusion[J].JBone Joint Surg Am,1958,40-A(3):607-624.

    [15]Cloward RB.Cervical diskography;technique,indications and use in diagnosis of ruptured cervical disks[J].Am J RoentgenolRadium Ther NuclMed,1958,79(4):563-574.

    [16]Zhu B,Xu Y,Liu X,et al.Anterior approach versus posterior approach for the treatment of multilevel cervical spondylotic myelopathy:a systemic review and meta?analysis[J]. European Spine J,2013,22(7):1583-1593.

    [17]Faber E,Bohler J.The adjustment of hearing aids in luxembourg.study carried out according to data gathered in the audiometry center from 1958 to 1963[J].Bulletin de la Societe des sciencesmedicales du Grand?Duche de Luxembourg,1964,101:21-30.

    [18]張蒲,李華,李慧武,等.聚醚醚酮融合器與自體髂骨塊植骨在頸椎融合術(shù)中的對(duì)照研究[J].脊柱外科雜志,2007,5(4):198-201.

    [19]Lee DH,Lee JS,Yi JS,et al.Anterior cervical plating technique to prevent adjacent?level ossification development[J].Spine J,2013,13(7):823-829.

    [20]楊有庚,劉欽毅,白云深.多節(jié)段頸椎間盤突出癥的外科治療[J].中國(guó)脊柱脊髓雜志,2003,13(7):424-426.

    [21]Epstein NE.Laminectomy with posterior wiring and fusion for cervical ossification of the posterior longitudinal ligament,spondylosis,ossification of the yellow ligament,stenosis,and instability:a study of 5 patients[J].JSpinal Disord,1999,12(6):461-466.

    [22]Goto S,Mochizuki M,Kita T,et al.Anterior surgery in four consecutive technical phases for cervical spondyloticmyelopathy[J].Spine,1993,18(14):1968-1973.

    [23]Goto S,Kita T.Long?term follow?up evaluation of surgery for ossification of the posterior longitudinal ligament[J].Spine,1995,20(20):2247-2256.

    [24]Scheer JK,Tang JA,Smith JS,etal.Cervical spine alignment,sagittal deformity,and clinical implications A review[J].J Neurosurg Spine,2013,19(2):141-159.

    [25]Albert TJ,Vacarro A.Postlaminectomy kyphosis[J].Spine(Phila Pa 1976),1998,23(24):2738-2745.

    [26]KawakamiM,Tamaki T,IwasakiH,etal.A comparative study of surgical approaches for cervical compressivemyelopathy[J]. Clin Orthop RelatRes,2000,381:129-136.

    [27]Uchida K,Nakajima H,Sato R,et al.Cervical spondylotic myelopathy associated with kyphosis or sagittal sigmoid alignment:outcome after anterior or posterior decompression[J].JNeurosurg Spine,2009,11(5):521-528.

    [28]Edwards CN,Heller JG,Murakami H.Corpectomy versus laminoplasty formultilevel cervicalmyelopathy:an independent matched?cohortanalysis[J].Spine(Phila Pa 1976),2002,27(11):1168-1175.

    [29]Danto J,Dicapua J,Nardi D,et al.Multiple cervical levels:increased risk of dysphagia and dysphonia during anterior cervical discectomy[J].J Neurosurg Anesthesiol,2012,24(4):350-355.

    [30]Tetreault L,Ibrahim A,Cote P,et al.A systematic review of clinical and surgical predictors of complications following surgery for degenerative cervicalmyelopathy[J].J Neurosurg Spine,2016,24(1):77-99.

    [31]Fountas KN,Kapsalaki EZ,Nikolakakos LG,et al.Anterior cervical discectomy and fusion associated complications[J]. Spine,2007,32(21):2310-2317.

    [32]Matsunaga S,Kabayama S,Yamamoto T,et al.Strain on intervertebral discs after anterior cervical decompression and fusion[J].Spine(Phila Pa1976),1999,24(7):670-675.

    [33]Park JB,Cho YS,Riew KD.Development of adjacent?level ossification in patients with an anterior cervical plate[J].J Bone JointSurg Am,2005,87(3):558-563.

    Study on conventional cage p late internal fixation in treating multi?level cervical spondylotic myelopathy


    CHEN Zhipeng,HU Xumin#,CEN Shuizhong,GAO Liangbin.
    Orthopaedic Department,Sun Yet?sen Memorial Hospital,Sun Yat?sen University,Guangzhou 510120,China.Corresponding author:Gao Liangbin,gaoliangbin@yeah.net #co?firstauthors

    Objective To discuss the clinical outcome of anterior cervical discectomy and fusion(ACDF)with internal fixation in treating multi?level cervical spondylotic myelopathy.M ethods Thirty?seven cases suffer from multi?level cervical spondylotic myelopathy were treated with anterior cervical decompression and fusion with internal fixation by titanium plate in our hospital from Jan.2012 to Jan.2015.The clinical outcomeswere evaluated by the parameters including improvement of Japanese Orthopaedic Association(JOA)score and neck disability index values(NDI)before operation,one months after operation and at the last follow up,measured cervical Cobb Angle(CA)and Segmental Angle(SA)on X?ray film.Record operation time,intraoperative blood loss,and the incidence ofcomplications.Bony fusion was verified by X?ray at the final follow?up.Results The patients were followed up for 11 to 30months.VAS scoreswere decreased from 6.76±2.02 preoperatively to 3.24±1.53 postoperation and 3.0±0.9 at the final follow?up.JOA scores were increased from 9.71±1.66 preoperatively to 13.26±2.14 postoperation and 15.97±16.79 at the final follow?up.NDI scores were decreased from 30.68±8.46 preoperatively to 6.68±3.85 postoperation and 4.14±1.27 at the final follow up.SA were increased from 8.65°±11.03°preoperatively to 18.65°±8.68°postoperation and 18.26°±8.59° at the final follow up.CA were increased from 12.35°±12.86°preoperatively to 21.45°±9.92° postoperation and 21.43°±9.97°at the final follow up.There were significant improvement for all postoperatively and at the final follow up compared with those preoperatively.There were no significant difference between postoperation and at final follow up for all.Heightwere increased from 70.44±1.64 mm preoperatively to 76.05±7.98mm postoperation and 76.05±7.98mm at the final follow up.Therewas significant improvement for postoperatively compared with that preoperatively.There were no significant difference between that at final follow up and preoperatively.Bony fusion rate was 94.6%,and one case complicated with nerve root injury,one case had a secondary surgery because of cervical haematoma,three had dysphagia after surgery but was improved after treatment,four cases had adjacent segment degeneration.No complications of internal fixation was found.Conclusion The clinical outcomes of anterior cervical decompression and fusion with internal fixation in treating MCSM is affirmative,and it makes spinal canal decompression and neurologic symptoms ease and fusion rate increase.

    multi?level cervical spondyloticmyelopathy;decompression;fracture fixation

    R681.5

    A

    10.3969/j.issn.1009?976X.2017.04.021

    2017-06-15)

    衛(wèi)生部醫(yī)藥衛(wèi)生科技發(fā)展研究中心項(xiàng)目(W2013ZT081)

    510120廣州中山大學(xué)孫逸仙紀(jì)念醫(yī)院骨科

    *通訊作者:高梁斌,Email:gaoliangbin@yeah.net

    #共同第一作者

    猜你喜歡
    曲度節(jié)段頸椎病
    頂進(jìn)節(jié)段法最終接頭底部滑行系統(tǒng)綜合研究
    頸椎病與老年癡呆
    游泳 趕走頸椎病
    頸椎不宜太直
    飲食保健(2019年2期)2019-01-12 17:07:38
    頸椎病的簡(jiǎn)便貼敷療法
    頸椎病頸腰椎兩曲度與胸椎蹺蹺板的關(guān)聯(lián)性探討
    站立位與臥位X線攝影對(duì)腰椎曲度測(cè)量影響的研究
    牽引下前臂旋滾法對(duì)糾正頸椎病患者頸椎生理曲度改變60例
    橋梁預(yù)制節(jié)段拼裝施工技術(shù)發(fā)展概述
    預(yù)制節(jié)段拼裝橋墩研究進(jìn)展
    密山市| 博乐市| 通城县| 濮阳市| 西和县| 固原市| 阿荣旗| 吕梁市| 宝应县| 海伦市| 上思县| 白水县| 娄底市| 璧山县| 甘洛县| 新巴尔虎右旗| 镇安县| 利川市| 花莲市| 石林| 龙里县| 眉山市| 鄂托克旗| 庄河市| 武义县| 孟津县| 石河子市| 沾化县| 绥江县| 竹溪县| 吉木萨尔县| 迭部县| 积石山| 四川省| 和政县| 皮山县| 西城区| 彭山县| 岳普湖县| 色达县| 灌阳县|