我们要感谢科学团队成员京和金银在获取全文文章和管理数字作品方面提供帮助。

该议定书遵循 Nanoori 医院人类研究伦理委员会的指导方针。由于腰椎间盘突出症, 单侧下肢神经根病患者获得书面知情同意。排除标准是存在节段不稳定, 腰椎滑脱 (超过1级), 并存在严重的脊柱狭窄。
1. 患者位置和皮肤标记
<ol><li>将患者置于阴性手术台上的俯卧位, 脊柱轻微屈曲。 注: 患者手术适应症如下: 顽固性, 经常单侧神经根神经根抗保守措施 (至少6–8周), 有或没有相关的轴向背部疼痛, 身体检查的积极张力标志,与神经根病相关的放射学证据证实 MRI 研究。</li>
	<li>标记脊柱中线, 以及髂嵴的程度, 用标记笔在图像增强器下。</li>
	<li>使用手动反评估方法标记椎旁皮肤入口点沿光盘空间中心的位置6: 检查背部肌肉和腹部肌肉之间的界限。将皮肤入口点标记为中间盘中的这一边缘, 无论是在 Antero 后 (AP) 还是侧向 X 射线。</li>
</ol>2. 局部麻醉和切口
<ol><li>渗透皮下局部麻醉 (2 毫升1% 利多卡因) 在入口点, 然后执行皮肤切口约1厘米和渗透的弹道与局部麻醉 (3 毫升1% 利多卡因) 通过23克针。</li>
	<li>通过皮肤切口在25–35°角度插入一根18克的脊柱到水平。</li>
	<li>通过筋膜和背部肌肉在图像增强器下的针。然后, 将针停靠在 Kambin 的三角形上, 靠近椎间盘。 注意: Kambin 的三角形存在于圆盘的后外侧。斜边为出神经根, 基底为下椎骨的优势边界, 高度为卵泡膜囊/穿过神经根。</li>
	<li>在图像增强器下注射1.5 毫升的对比染料, 检查 Kambin 三角形的游离硬膜外空间。在 Kambin 的三角形中注射8–10毫升1% 利多卡因, 然后在初始注射后用1.6% 利多卡因 (8 毫升2% 利多卡因和2毫升生理盐水加0.05 毫升肾上腺素) 的增压注射, 在椎间孔空间提供局部麻醉。</li>
</ol>3. 唱片
<ol><li>插入针在盘空间透视和执行唱片注射2毫升0.8% 靛蓝胭脂红混合与对比。</li>
</ol>4. 插入内窥镜
<ol><li>通过针插入盘空间中的导丝, 然后取出针。</li>
	<li>通过插入的导丝, 在 Kambin 的三角形中滑动闭孔并将其锚定在圆盘空间的表面上。</li>
	<li>插入工作套管通过闭孔, 然后, 将内窥镜引入 Kambin 的三角形。 注: 工作套管为斜面型, 外径为8毫米。内窥镜有一个30°视角, 7.3 毫米外径, 4.7 毫米直径工作通道, 251 毫米的总长度。整个过程使用恒定的盐水灌溉执行。</li>
</ol>5. 手术方法
<ol><li>在进入光盘之前, 通过内窥镜观察 Kambin 三角形的硬膜外脂肪和软组织 (图 1A)。</li>
	<li>用射频凝固清除环状软组织和血管。用环形切割机进行环形开窗, 在内镜视野下进入环隙。 注意: 为了避免在方法过程中对退出和遍历神经根造成任何伤害, 手术将继续由患者持续反馈。</li>
	<li>通过在 fenestrated 环中插入套管的锥型, 获得硬膜外空间和圆盘空间的半半视图。 注意: 在半半和一半的背半部, 后纵韧带, 硬膜外空间, 和穿过神经根和硬脑膜可以看到。在腹侧半部, 可看到后纵韧带的环状和椎间盘腹侧。</li>
	<li>将工作套管向下杠杆, 以达到精确的半和半视图7 (图 2A和2B)。 注: 使用锥型工作套管, 初学者不容易操作的退出神经根安全, 所以也可以使用圆形工作套管 (图 3)。</li>
</ol>6. 目标 Fragmentectomy
<ol><li>充分减压后突出的椎间盘, 改变工作的轨迹, 对症状盘区。 注意: 工作通道指向的是下移盘中的 suprapedicular 凹槽、高渠道受损圆盘的硬膜外空间和高级迁移盘中的椎间孔空间 (图 3)。</li>
	<li>通过检查游离漂浮的硬脑膜囊、出根和穿过根, 并通过旋转工作通道和内窥镜释放硬膜外空间, 以此确认椎间盘的所有游离碎片。 注: 所有患者在手术后的第二天接受 MRI 检查 (图 4和图 5)。</li>
</ol>

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作者没有什么可透露的。

本研究基于对我院184例腰椎间盘疾病患者的前瞻性分析。在所有病例中都进行 X 线成像、计算机断层扫描 (CT) 和磁共振成像 (MRI), 以确认诊断和排除其他病理。CT 和 MRI 扫描显示的结果与神经系统检查相关。正确诊断后, 患者在 PETLD 的移动外技术上进行手术。排除标准是出现节段不稳定, 超过1级的腰椎滑脱, 以及存在明显的脊柱狭窄。所有患者均获得书面知情同意。
上述技术?...

fChronic 腰痛和腿部疼痛是任何社会中常见的疾病。治疗退行性腰椎间盘疾病的方法不断发展。医疗设备已经广泛, 从开放性手术和固定到 microlumbar 椎间盘摘除术, 现在的内窥镜路线1,2,3,4。最初由 Parvez Kambin 建议的经神经孔通路, 现在逐渐成为护理标准5,6,7。全内镜脊柱手术的优点是减少软组织解剖, 减少失血, 缩短入院天数, 早期功能恢复, 提高生活质量8。
舒伯特和 Hoogland4所给出的传统的 PETLD 方法, 涉及在孔中引入工作套管, 然后使用铰刀将孔扩大。这里所提到的外来方法的新技术背后的基本原理是, 它并不完全取决于在所有情况下扩大孔。该技术的重点是在孔内的工作套管的精确放置, 然后引导套管的运动向目标片段, 在内窥镜视野9,10。解剖上, 有三条不同的路线进入经神经孔空间, 如果有效使用, 经皮内窥镜脊柱手术与外技术可应用于更广泛的腰椎间盘突出症。中央、paracentral、高管受损的乳酸脱氢酶 (LDH) 由椎间隙通路接触;椎间孔、优迁移和远侧 ldh 由椎间孔路线接近, 相接迁移的 ldh 由 suprapedicular 路线6接近。这项技术的优点是它保留了正常的解剖结构, 盘损伤较小, 硬膜外暴露是容易的, 并操作套管在孔不难。所描述的技术与前面的方法不同, 因为它提供了孔内结构的精确视觉, 重点放在孔内套管的准确放置, 而不是扩大孔。该技术同样安全, 作为内出技术, 并提供了一个简单的处理结构, 特别是挤压碎片。本研究的目的是证明这一新方法的通用性, 以管理不同类型的椎间盘脱垂为中心, paracentral, 椎间孔, 远侧, 上下迁移, 以及在高渠道妥协的情况下。然而, 这项技术需要更长的学习曲线, 所以初学者在学习时要有耐心。

<table><tbody><tr><td>Contrast dye injection</td><td>Iobrix injection, Taejoon pharm,Seoul, Korea</td><td>S.No. 1</td><td></td></tr><tr><td>0.8% indigo carmine</td><td>Carmine, Korea United Pharmaceutical, Yoenki, Korea</td><td>S.No. 2</td><td></td></tr><tr><td>30&amp;deg; endoscope</td><td>Joimax GmbH, Germany</td><td>S.No. 3</td><td></td></tr><tr><td>Radiofrequency coagulator</td><td>Elliquence, New York, USA</td><td>S.No. 4</td><td></td></tr><tr><td>Drill</td><td>Primado 2 NSK, Tochigi, Japan</td><td>S.No. 5</td><td></td></tr></tbody></table>

a mobile outside-in technique of transforaminal lumbar endoscopy for lumbar disc herniations

经皮内窥镜经神经孔腰椎间盘摘除术 (PETLD) 现在已成为治疗腰椎间盘疾病的标准。有两种技术, 用于引进一个工作套管的光盘-内外内外。本前瞻性研究的目的是描述一种新颖的移动外型方法处理不同类型盘脱垂的技术问题。184例腰椎间盘突出症并发单侧下肢神经根病患者, 在 PETLD 的移动外技术上进行手术。根据他们的椎间盘脱垂类型、视觉模拟量表 (输精管) 腿部疼痛评分、Oswestry 残疾指数 (ODI) 和 Macnab 标准, 对其临床结局进行评估。减压的完整性记录了术后磁共振成像。患者平均年龄为 50 16 岁, 男性/女性比例为2:1。平均随访时间为 19 6 月。共有190腰椎水平 (L1-L2: n = 4, L2-L3: n = 17, L3-L4: n = 27, L4-5: n = 123, 和 L5-S1: n = 19)。分成类型, 患者分布中央: n = 14, paracentral: n = 74, 椎间孔: n = 28, 远的侧向: n = 13, 优越迁移: n = 8, 下等迁移: n = 38, 并且高运河妥协: n = 9。平均手术时间为 35 12 (25-56) 分钟, 平均住院天数为1.2 岁 (1–3) 天。腿部疼痛的输精管评分从7.5 到1提高到 1.7, 0.9。ODI 改进了从 70 8.3 到 23 @ 5。根据 Macnab 标准, 75 例患者 (40.8%) 疗效良好, 104 例 (56.5%) 患者疗效良好, 5 例患者 (2.7%) 结果合理。复发 (包括早和晚) 在190个水平被看见了15在操作了在 (7.89%)。本文提出了一种新颖的外入方法, 它依赖于在孔内的精确着陆, 以移动的方式, 不完全取决于扩大的孔。它在应用上更具通用性, 在处理各种椎间盘脱垂方面也有用处, 即使在严重的运河折衷和高迁徙中也是如此。

结果评估:
手术的结果由输精管疼痛评分11, ODI12, Macnab 标准13测量。这些测量在术前和随访期间 (手术后1周, 手术后3月, 最后随访)。
基线特征:
研究组平均?...

Watch this Scientific Journal Video about A Mobile Outside-in Technique of Transforaminal Lumbar Endoscopy for Lumbar Disc Herniations at JoVE.com

A Mobile Outside-in Technique of Transforaminal Lumbar Endoscopy for Lumbar Disc Herniations

腰椎间盘椎间盘经神经孔腰椎内窥镜的移动外技术

在这里, 我们提出了一种新的经神经孔内窥镜下椎间盘摘除术椎间盘的协议。详细介绍了该技术的技术方面、使用范围广、治疗结果184例。

Percutaneous endoscopic transforaminal lumbar discectomy (PETLD) has now become a standard of care for the management of lumbar disc disease. There are ...

a-mobile-outside-technique-transforaminal-lumbar-endoscopy-for-lumbar

Universidad de Cartagena UDEC

Research

JoVE Journal

Medicine

11.8K 次观看.  Nanoori Hospital. 在这里, 我们提出了一种新的经神经孔内窥镜下椎间盘摘除术椎间盘的协议。详细介绍了该技术的技术方面、使用范围广、治疗结果184例。

视频: A Mobile Outside-in Technique of Transforaminal Lumbar Endoscopy for Lumbar Disc Herniations

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection

Fecal Microbiota Transplantation (FMT) is a safe and highly effective treatment for recurrent and refractory C. difficile infection (CDI). Various methods of FMT administration have been reported in the literature including nasogastric tube, upper endoscopy, enema and colonoscopy. FMT via colonoscopy yields excellent cure rates and is also well tolerated. We have found that patients find this an acceptable and tolerable mode of delivery. At our Center, we have initiated a fecal transplant program for patients with recurrent or refractory CDI. We have developed a protocol using an iterative process of revision and have performed 24 fecal transplants on 22 patients with success rates comparable to the current published literature. A systematic approach to patient and donor screening, preparation of stool, and delivery of the stool maximizes therapeutic success. Here we detail each step of the FMT protocol that can be carried out at any endoscopy center with a high degree of safety and success.

Fecal Microbiota Transplantation via Colonoscopy for Recurrent C. difficile Infection

Fecal Microbiota Transplantation via colonoscopy is a safe and effective treatment for recurrent and refractory C.difficile infection. A systematic approach to patient and donor screening, preparation of stool, and delivery of the stool during the colonoscopy will maximize therapeutic success.

通过结肠镜检查粪便菌群移植治疗复发性<em&gt;温度。难辨</em&gt;感染

Fecal Microbiota Transplantation (FMT) is a safe and highly effective treatment for recurrent and refractory C. difficile infection (CDI). Various methods ...

科研

医学

An Anesthesia, Surgery, and Harvest Method for the Evaluation of Transpedicular Screws Using an In Vivo Porcine Lumbar Spine Model

Pedicle screw fixation is the gold standard for the treatment of spinal diseases. However, many studies have reported the issue of loosening pedicle screws after spinal surgery, which is a serious concern. To address this problem, diverse types of pedicle screws have been examined to identify those with good fixation strength and osseointegration in spine bone. The porcine spine is a good alternative for the human spine in the evaluation of pedicle screws due to the anatomical size, mechanical characteristics, and cost. Although several studies have reported that pedicle screws are efficient in the porcine model, no study has described detailed protocols for the evaluation of a pedicle screw using the porcine model. Here, we describe a detailed method for evaluating transpedicular screws using an in vivo porcine lumbar spine model. The technical details for anesthesia, spine surgery, and harvest provided here will facilitate with the evaluation of the transpedicular screw fixation model.

An Anesthesia, Surgery, and Harvest Method for the Evaluation of Transpedicular Screws Using an In Vivo Porcine Lumbar Spine Model

Here, we introduce a method to evaluate transpedicular screws by using an in vivo porcine lumbar spine model.

用于评估椎弓根螺钉的麻醉，手术和收获方法<em&gt;体内</em&gt;猪腰椎模型

Pedicle screw fixation is the gold standard for the treatment of spinal diseases. However, many studies have reported the issue of loosening pedicle ...

Transtubular Endoscopic Posterolateral Decompression for L5-S1 Lumbar Lateral Disc Herniation

We report a novel technique for C-arm free transtubular L5 nerve decompression under CT-based navigation to reduce the radiation hazard. This procedure is performed under general anesthesia and neuromonitoring. The patient is placed in a prone position on an operating carbon table. A navigation reference frame is placed percutaneously into the contralateral sacroiliac joint or spinous process. Then, CT scan images are obtained. After instrument registration, the L5-S1 foraminal level is confirmed with a navigated probe, and the entry point is marked. Using an approximately 2 cm skin incision, the subcutaneous tissue and muscles are dissected. The navigated first dilator is aimed at the L5-S1 Kambin&#39;s triangle, and sequential dilation is performed. The 18 mm tube is used and fixed to the frame. The bone around the Kambin&#39;s triangle is removed with a navigated burr. For lateral disc herniation, the L5 nerve root is identified and retracted, and the disc fragment is removed. The navigation-guided tubular endoscopic decompression is an effective procedure. There is no radiation hazard to the surgeon or the operating room staff.

Presented here is a novel technique of C-arm free transtubular posterolateral decompression for lumbar foraminal stenosis and lateral disc herniation under O-arm navigation.

经管内镜后外侧减压治疗L5-S1腰椎外侧椎间盘突出症

We report a novel technique for C-arm free transtubular L5 nerve decompression under CT-based navigation to reduce the radiation hazard. This procedure is ...

神经科学

Full-Endoscopic Transforaminal Approach for Lumbar Discectomy

With technical advancements, the full-endoscopic transforaminal approach for lumbar discectomy (ETALD) is gaining popularity. This technique utilizes various tools and instruments, including a dilator, a beveled working sleeve, and an endoscope with a 20-degree angle and 177 mm length, equipped with a 9.3-diameter oval shaft and a 5.6 mm diameter working channel. Additionally, the procedure involves using a Kerrison punch (5.5 mm), rongeur (3-4 mm), punch (5.4 mm), tip control radioablator applying a radiofrequency current of 4 MHz, fluid control irrigation and suction pump device, 5.5 mm oval burr with lateral protection, burr round, and the diamond round. During the surgery, it is essential to identify significant landmarks, including the caudal pedicle, ascending facet, annulus fibrosis, posterior longitudinal ligament, and the exiting nerve root. The steps of the technique are relatively easy to follow, especially when utilizing the appropriate instruments and having a good understanding of the anatomy. Research studies have demonstrated comparable outcomes to open microdiscectomy techniques. ETALD presents itself as a safe option for lumbar discectomy, as it minimizes tissue disruption, results in low postoperative surgical site pain, and allows for early mobilization.

<meta charset="utf8"></head><body>全内窥镜经椎间孔入路治疗腰椎间盘切除术

The present protocol describes the full-endoscopic transforaminal approach for lumbar discectomy, which is a safe technique that does not require muscle retraction or bone removal.

全内窥镜经椎间孔入路治疗腰椎间盘切除术

With technical advancements, the full-endoscopic transforaminal approach for lumbar discectomy (ETALD) is gaining popularity. This technique utilizes ...

Full Endoscopic Transforaminal Thoracic Discectomy Operative Technique

Thoracic disc herniations are a degenerative pathology of the thoracic spine wherein a portion of nucleus pulposis herniates into the epidural space, potentially causing spinal cord or nerve root compression. Traditional surgical treatment for patients with thoracic disc herniations requires relatively invasive anterior or posterolateral approaches that involve extensive muscular dissection and removal of bone in order to access and remove the disc herniation without causing undue compression of the spinal cord. Full endoscopic thoracic discectomy is a minimally invasive technique which allows for the resection of thoracic disc herniations through a small (1 cm) incision, minimizing collateral tissue trauma and obviating the need for the extensive muscle dissection and bony removal required for traditional surgical approaches. In this article, we describe in detail the operative technique for full endoscopic thoracic discectomy and discuss the pearls and pitfalls of the technique. We also provide a review of the outcomes and complications as seen in the literature.

<meta charset="utf8"></head><body>全内窥镜经椎间孔胸椎间盘切除术手术技术

This protocol demonstrates the surgical technique for full endoscopic transforaminal resection of thoracic disc herniations.

全内窥镜经椎间孔胸椎间盘切除术手术技术

Thoracic disc herniations are a degenerative pathology of the thoracic spine wherein a portion of nucleus pulposis herniates into the epidural space, ...

Full Endoscopic Interlaminar Approach for Paracentral L5-S1 Disc Herniation

The full endoscopic interlaminar approach (FEILA) is a minimally invasive technique for lumbar discectomy. It has multiple advantages over other conventional discectomy methods, including less traumatization of the soft tissues, fewer complication rates (dural injury, bleeding), rapid rehabilitation, quick return to daily life activities, and preferable cosmetic results. FEILA is a surgery with a relatively steep learning adaptation. Endoscopic surgery is a closed tubular approach, and all surgical maneuvers are performed within a uniportal single working channel. Also, the technique has not yet been standardized and well-documented. Therefore, the early learning stages of this technique may not be easy for most surgeons. Despite these, FEILA is easy, and the operation length is comparable to and even shorter than other techniques of lumbar discectomy. FEILA for lumbar discectomy could be considered a safe and effective alternative procedure for paracentral L5-S1 disc herniation. Here, we describe the technique of FEILA, including every cutoff step required to reach technical proficiency for surgeons who want to start applying this approach.

<meta charset="utf8"></head><body>全内窥镜椎板间入路治疗中央旁 L5-S1 椎间盘突出症

Here, we present a protocol to describe the full endoscopic interlaminar approach (FEILA) technique, including every cutoff step required to reach technical proficiency. FEILA is a surgery with a relatively steep learning adaptation. Despite this, any surgeon capable of microdiscectomy can perform FEILA with enough practice and suitable patient selection.

全内窥镜椎板间入路治疗中央旁 L5-S1 椎间盘突出症

The full endoscopic interlaminar approach (FEILA) is a minimally invasive technique for lumbar discectomy. It has multiple advantages over other ...

Full-Endoscopic Isolation Zone Technique for the Treatment of Lumbar Disc Herniation

Lumbar disc herniation (LDH) is a type of serious sinus or sciatic nerve dysfunction caused by nucleus pulposus protrusion and annulus fibrosus tears. Its clinical symptoms often include severe low back pain, limited lumbar movement, sciatic nerve pain in the lower limbs, and even cauda equina syndrome. The common treatment for LDH is a conservative treatment scheme involving medicine, rest, and physical therapy. However, if the conservative treatment scheme is ineffective, a surgical treatment approach is adopted. Traditional open lumbar surgery has some disadvantages, including the potential for severe surgical trauma, severe blood loss during the operation, instability of the lumbar spine, and loss of the lumbar motor unit. Among the minimally invasive surgical schemes, full-endoscopic spine surgery (FESS) is undoubtedly the most appropriate and has the advantages of minimal trauma, high safety, quick postoperative recovery, and the retention of the stable structure and the motor unit of the lumbar spine. However, simultaneously, incomplete removal of the nucleus pulposus and residual nerve dysfunction after surgery can occur. To avoid these shortcomings, we studied a specific spinal endoscopy technique, the "isolation zone" surgical strategy, which can effectively block the pain from the nerve conduction pathway by completely relieving the nerve compression and nerve dysfunction through the orderly treatment of the protruding nucleus pulposus, the fissure of the annulus fibrosus, the sinus nerve, and the surrounding inflammatory soft tissues.

Here, we present a protocol for the &#34;isolation zone&#34; technique in the treatment of lumbar disc herniation (LDH) under full-endoscopic spine surgery (FESS), including intervertebral foramen formation, targeted catheterization, nucleus pulposus resection, and annulus fibrosus formation, which together completely block the pain from the nerve conduction pathway.

全内窥镜隔离区技术治疗腰椎间盘突出症

Lumbar disc herniation (LDH) is a type of serious sinus or sciatic nerve dysfunction caused by nucleus pulposus protrusion and annulus fibrosus tears. Its ...

腰椎间盘椎间盘经神经孔腰椎内窥镜的移动外技术

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