【中圖分類號】 R651 【文獻(xiàn)標(biāo)志碼】 B 【文章編號】1672-7770(2025)03-0352-04
Abstract:ObjectiveTo investigate the effct using extreme lateral approach under microscope and microchannel technologyforsurgical treatment extradiscal herniation.MethodsTheclinicaldata3cases extreme lateral disc herniation who weresurgically treated with theextreme lateralapproach microscopemicrochannel technologyinHejiangCityPeople'sHospital fromAugust2O21to September2O24 wereretrospectivelyanalyzedand the relevant literature were reviewed.ResultsAll3cases werelocatedattheL4/5 segment.During theoperation,it was confirmed that theywere extremely lateral disc hemiation.After successul discectomy,thenerve decompressioneffct wasdefinite,there was nocerebrospinal fluid leakage,andno incisionorcentral nervous system infectionoccued. The symptoms the three cases disappeared completely during the 3-12 months follow-up after surgery. No spinal instability was found inthepostoperativeX-rayexamination.ConclusionsThe extreme lateral approach with microchanel technology isused to treat extreme lateral discherniation.Theoperation time isshort,thetrauma is small,the effect is definite with a low recurrence rate,and the impact onspinal stability is small.
Key words:extreme lateral lumbar disc herniation;microsurgery;microchannels;outcome
極外側(cè)型腰椎間盤突出(farlaterallumbardischemiation,F(xiàn)LLDH)是一種少見類型腰椎間盤突出癥,影像學(xué)表現(xiàn)不典型,容易漏診及誤診,如保守治療效果較差,可以采取手術(shù)治療。傳統(tǒng)開放手術(shù)采用后正中入路或旁正中入路,往往需廣泛的肌肉剝離和椎板關(guān)節(jié)突切除,創(chuàng)傷較大,術(shù)后易發(fā)生局部瘢痕增生、腰背疼痛等,影響手術(shù)療效。近年來,隨著微創(chuàng)脊柱外科技術(shù)的發(fā)展,使得手術(shù)暴露過程中椎旁組織的損傷減少到最小,微創(chuàng)脊柱手術(shù)(minimallyinvasivespine,MIS)的方法能讓外科醫(yī)師達(dá)到開放脊柱手術(shù)的目的,基金項(xiàng)目:四川省醫(yī)學(xué)青年創(chuàng)新科研課題立項(xiàng)項(xiàng)目(Q22024)并且不過多破壞脊柱穩(wěn)定性,減少內(nèi)固定使用率,受到越來越多的患者歡迎,為目前的發(fā)展趨勢[1-2]。本研究納人2021年8月—2024年9月在合江縣人民醫(yī)院應(yīng)用顯微鏡微通道技術(shù)通過極外側(cè)入路切除頸椎椎管啞鈴型腫瘤的3例患者,取得了良好的療效[3],在此基礎(chǔ)上應(yīng)用于FLLDH的治療。現(xiàn)報告如下。
1資料與方法
1.1一般資料共納入應(yīng)用極外側(cè)入路顯微鏡微通道技術(shù)手術(shù)治療極外側(cè)型腰椎間盤突出的3例患者。病例1,男性,70歲,因“右下肢疼痛伴局部麻木不足4年,加重2月”于2021年8月4日入院,查體:術(shù)前視覺模擬量表(visualanaloguescale,VAS)評分3分,右側(cè)直腿抬高試驗(yàn)及加強(qiáng)試驗(yàn) Ξ(Λ+Λ) ,右膝關(guān)節(jié)下外側(cè)及小腿上外側(cè)局部感覺減退,肌力正常,病理征陰性。病例2,女性,66歲,因“右側(cè)臀部、下肢疼痛1年”于2024年9月2日人院,院外經(jīng)反復(fù)保守治療無效。查體:VAS評分8分,右側(cè)直腿抬高試驗(yàn)及加強(qiáng)試驗(yàn)Ξ(Λ+Λ) ,右側(cè)小腿外側(cè)、后側(cè)感覺減退,肌力正常,病理征陰性。……