颈椎间盘PLDD手术.ppt
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1、1Nd:YAG激光椎间盘减压术治疗颈椎间盘突出症的临床研究2THE CLINICAL STUDY OF PERCUTANEOUS DISC DECOMPRESSION OF TREATING HERNIATION OF CERVICAL DISC WITH Nd:YAG LASER Zhang_Dianxue,Cheng_Hefu,Wang_Jindong,Xing_Yongcheng Department of Pain Yantai Economy and TechnologyExploring District Hospital,Shandong Province,China Song_
2、Wenge,and Fu_Zhijian Shandong Provincal Hospital,Shandong Province,China 3Objective:To study the possibility of PLDD(percutaneous laser disc decompression)and to investigate an ideal non-operative method which has long lasting effect for PLDD.Methods:35 patients of cervical disc herniation with PLDD
3、 were studied.All the herniated discs were irradiated with 1015J/S Nd:YAG laser quantum by photic-fiber under the supervision of C-type Xray.4Results:All the patients were followed and reexamined CT or MRI after one to six months of PLDD.The cured(57.14%),excellent(22.86%),moderate(14.29%),non-effec
4、t(5.71%).The excellent was 80%.The effective rate was 94.29%.Non-effective rate was 5.71%.5Conclusion:When irridiated with Nd:YAG laser,the neucleus pulposus was vapouring,charring and coagulating.The volume and innerpressure of the disc decreased.So the symptoms and signs improved.The main value of
5、 this methods were micro-damage,non-operation,no bleeding,no bone injury,good theraputic effect,quick recovery,lesser pain,safety and excellent long lasting effect.It is an ideal non-opertive method of treating PLDD.6Key Words:PLDD Nd:YAG Laser Disc decompression78 为了研究经皮激光颈椎间盘减压术(Percutaneous Laser
6、 Disc Decompression.以下简称PLDD术)的可行性,探讨微创伤、痛苦小、恢复快、效果佳以及远期效果理想的非手术疗法治疗颈椎间盘突出症,自2000年6月至今,我们采用日本产Nd:YAG Laser CL-50激光器、在日立105C型臂X光机监控下共做经皮激光颈椎间盘减压(PLDD)术35例,取得了令人满意的临床治疗效果。现报道如下:91 临床资料1.1 一般资料 本组35例中,男性21例,女性14例;年龄35-76岁,平均48.6岁;病程1个月-6年。17例有明确外伤史,26例有上肢麻木史(其中单侧上肢麻木15例;双侧上肢麻木11例);C3-4椎间盘突出7例,C4-5椎间盘突出
7、9例,C5-6椎间盘突出11例,C6-7椎间盘突出8例,两个椎间盘同时突出者10例,三个椎间盘同时突出者12例,共施行PLDD术62个椎间盘。101.2 病例的选择 所选病例均经CT或MRI影像学检查,且临床症状、体征等符合颈椎间盘突出症的诊断标准。椎间盘突出程度为1-3期、ASA-级、求治心情迫切自愿接受PLDD技术治疗的病例。不包含骨性椎管狭窄、椎间盘钙化、后纵韧带钙化、椎间盘脱出及明显脊髓变性的病例。11 2 方法 2.1 术前准备 检查患者的血液常规+出血时间+凝血时间;肝脏功能;尿液分析;心电图等。备弹力颈领一个。术前 6小时口服双克因60mg。2.2 病人心理准备 向病人解释和介绍
8、PLDD的原理以及手术过程,解除病人的紧张情绪和恐惧心理,以取得病人的术中配合。12 2.3 设备与材料 2.3.1 设备:日产Nd:YAG Laser CL-50型激光器.日立公司产105型C型臂X光机。透X光的介入床。2.3.2 材料:400激光光导纤维1条、0.5%利多卡因5-10ml、5ml注射器2支,23G5cm局麻穿刺针、22G7.5cm椎间盘穿刺针各一支,无菌薄铅手套一副。13141516 2.4 PLDD术实施:体位:病人颏伸颈部轻度后仰平卧位于介入床上。颈肩部垫一薄枕。确定穿刺点:在C型臂X光机的透视下,于病变椎间盘的健侧上方即为穿刺点。皮肤消毒:穿刺部位用碘伏或碘酊常规皮肤
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