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Morimoto M, Sugiura K, Manabe H, Tezuka F, Yamashita K, Takata Y, Higashino K, Sakai T, Chikawa T, Nagamachi A, Maeda T, Sairyo K. Comparison of Percutaneous Endoscopic Transforaminal Discectomy, Chemonucleolysis, Microdiscectomy, and Microendoscopic Discectomy for Symptomatic Lumbar Disc Herniation: One-year Follow-up Clinical Results and Disc Degeneration. Neurol Med Chir (Tokyo) 2024:2023-0225. [PMID: 39069484 DOI: 10.2176/jns-nmc.2023-0225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/30/2024] Open
Abstract
This study compared the 1-year clinical outcomes and disc degeneration rates after transforaminal full-endoscopic lumbar discectomy (TF-FED), condoliase injection, open discectomy (OD), and microendoscopic discectomy (MED) for lumbar disc herniation (LDH). In total, 279 patients with LDH were divided into four treatment groups: TF-FED, OD, MED, and condoliase injection. Outcomes were evaluated on the basis of the complication rate, Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ), visual analog scale (VAS) scores, and the modified MacNab criteria. Surgical and hospital costs were assessed. Disc degeneration and endplate bone marrow edema were evaluated using magnetic resonance images. The mean postoperative JOABPEQ, VAS, or modified MacNab scores among the four groups had no significant differences. Additionally, the nerve injury or reoperation rate among the TF-FED, OD, and MED groups had no significant difference. However, the reoperation rate with condoliase injection was high because of residual disc herniation. Surgical and hospital costs were lower with condoliase injection and higher with OD and MED than those with TF-FED. With TF-FED and condoliase injection, the Pfirrmann grade progressed, and the disc height was significantly smaller than that with OD and MED. Endplate bone marrow edema was more common with condoliase injection and TF-FED. All groups had good outcomes. TF-FED and condoliase injection may reduce the burden of surgery because they can be performed under local anesthesia with little blood loss and low medical costs but tend to be associated with disc degeneration and endplate bone marrow edema. A randomized controlled study with a larger sample is needed.
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Affiliation(s)
- Masatoshi Morimoto
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
| | - Kosuke Sugiura
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
| | - Hiroaki Manabe
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
| | - Fumitake Tezuka
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
| | - Kazuta Yamashita
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
| | - Yoichiro Takata
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
| | - Kosaku Higashino
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
- Department of Orthopedics, Shikoku Medical Center for Children and Adults
| | - Toshinori Sakai
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
| | - Takashi Chikawa
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
- Department of Orthopedics, Tokushima Prefecture Naruto Hospital
| | - Akihiro Nagamachi
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
- Department of Orthopedics, Takamatsu Municipal Hospital
| | - Toru Maeda
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
- Department of Orthopedics, Anan Medical Center
| | - Koichi Sairyo
- Department of Orthopedics, Tokushima University Graduate School, Institute of Health Sciences
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Chen Y, Lin W, Lei S, You Y, Zhang X, Ma Y, Wang D. Comparing the Efficacy and Safety of Unilateral Biportal Endoscopic Decompression with Percutaneous Endoscopic Lumbar Decompression for Lumbar Degenerative Diseases: A Meta-Analysis. World Neurosurg 2024; 187:e383-e398. [PMID: 38657790 DOI: 10.1016/j.wneu.2024.04.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 04/14/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVE Unilateral biportal endoscopic decompression (UBED) offers the advantages of minimal tissue damage, operational flexibility, and clear visualization, positioning it as an innovative and minimally invasive endoscopic technique. Nevertheless, the clinical evidence supporting the use of UBED in the treatment of degenerative lumbar diseases is limited and conflicting. METHODS As of October 1, 2023, a comprehensive search was conducted across databases including Web of Science, PubMed, Embase, and the Cochrane Library to identify all published studies on minimally invasive UBED for the treatment of degenerative lumbar diseases. Data pertaining to patient demographics, fluoroscopy time, operative duration, intraoperative hemorrhage, hospitalization length, visual analog scale (VAS) score for back and leg pain, MacNab criteria, Oswestry Disability Index (ODI), and complication rates were extracted. The Newcastle-Ottawa scale was utilized to assess the quality. RESULTS Twelve articles were included, involving 816 patients. The back VAS score (95% confidence interval [CI]: -0.09-0.07, P = 0.75), MacNab criteria (95% CI: 0.52-2.3, P = 0.82), fluoroscopy time (95% CI: -7.03 to -0.4, P = 0.08), and the incidence of complications (95% CI: 0.5-1.73, P = 0.82) were not significantly different, while the leg VAS score (95% CI: 0.01-0.18, P = 0.03), ODI score (95% CI: -1.03 to -0.09, P = 0.02), operation time (95% CI: 5.76-20.62, P = 0.0005), hospitalization length (95% CI: 0.41-2.76, P = 0.008), and intraoperative hemorrhage (95% CI: 21.92-72.44, P = 0.0003) were significantly different. CONCLUSIONS UBED offers superiority in ODI, flexibility, and visual field clarity. Conversely, percutaneous endoscopic lumbar decompression presents advantages in terms of operation duration, blood loss, hospitalization length, and leg VAS score. These factors should be thoroughly considered when selecting a surgical approach.
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Affiliation(s)
- Yuxian Chen
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Wei Lin
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Shenglin Lei
- Shenzhen Clinical Medical School of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, China
| | - Yawen You
- The Fifth Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xiaoqing Zhang
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yingfei Ma
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Dongping Wang
- The First Clinical Medical School of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China.
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Yamaguchi Y, Ono K, Fukuhara D, Dezawa A, Majima T. Enhancing Transforaminal Full Endoscopic Discectomy: Efficacy of the Hand Down Outside-In (HDOI) Technique. J Pers Med 2024; 14:679. [PMID: 39063933 PMCID: PMC11278453 DOI: 10.3390/jpm14070679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2024] [Revised: 06/17/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
Endoscopic lumbar discectomy (ELD) is a key advancement in minimally invasive spinal surgery, particularly for lumbar disc herniation. Interlaminar endoscopic lumbar discectomy (IELD) and transforaminal endoscopic lumbar discectomy (TELD) are the two major methods used for FED. TELD, while less familiar to spine surgeons inexperienced in endoscopic surgery, presents challenges in visualizing the dura mater, a crucial aspect for reducing surgical complications. The hand down outside-in (HDOI) technique introduced by Dezawa enhances this visualization by positioning the cannula tip dorsally on the intervertebral disc and maneuvering it between the dura mater and disc to the spinal canal's midpoint. The cannula is then flipped to directly visualize the dura mater, enabling safe removal of the prolapsed disc material. A comparative study involving 20 patients treated from April 2020 to April 2022 examined the efficacy of the HDOI technique against conventional TELD. Each group, comprising ten patients, underwent ELD for lumbar disc herniation. While both groups showed similar improvements in clinical outcomes, as assessed using the Japanese Orthopedic Association (JOA) score and visual analogue scale (VAS) for pain, the HDOI group exhibited a 100% success rate for dura mater visualization, and this rate is significantly higher than the 60% observed in the conventional TELD group. Additionally, the time required for dura mater visualization was notably shorter for the HDOI technique. These results indicate that the HDOI technique not only enhances the safety and efficacy of TELD but may also encourage its wider use in clinical settings.
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Affiliation(s)
- Yushi Yamaguchi
- Department of Orthopedic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan; (Y.Y.); (D.F.); (T.M.)
| | - Koichiro Ono
- Department of Orthopedic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan; (Y.Y.); (D.F.); (T.M.)
| | - Daisuke Fukuhara
- Department of Orthopedic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan; (Y.Y.); (D.F.); (T.M.)
| | - Akira Dezawa
- Meiryu-kai Dezawa Akira PED Clinic, Tokyo 214-0014, Japan;
| | - Tokifumi Majima
- Department of Orthopedic Surgery, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan; (Y.Y.); (D.F.); (T.M.)
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Zhong Y, Wang J, Liang Z, Han T, Lu H, Hou Z. Bibliometric and Visualization Analysis of Research Hotspots and Frontiers in Endoscopic Lumbar Discectomy. J Pain Res 2024; 17:2165-2190. [PMID: 38910593 PMCID: PMC11193472 DOI: 10.2147/jpr.s450586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 06/09/2024] [Indexed: 06/25/2024] Open
Abstract
Background The increasing utilization of endoscopic lumbar discectomy (ELD) in spinal surgery has sparked widespread interest and research. This study utilizes bibliometric analysis to identify current research trends and advancements in this innovative surgical technique, with the goal of informing and improving surgical practices. Methods We retrieved relevant literature on ELD from the Science Citation Index Expanded (SCI-Expanded) within the Web of Science Core Collection (WoSCC) database as research samples. Various visualization tools, such as VOSviewer, CiteSpace, Scimago Graphica, Pajek, and online bibliometric platform, were employed to generate scientific knowledge maps for the purpose of visual presentation and data analysis. Results Over the past two decades, there has been significant progress in the research related to ELD, particularly since 2016. China has emerged as the most productive country, while South Korea and the United States have exerted greater academic influence. Tongji University has contributed the highest number of research output, while academic achievements published by Wooridul Spine Hospital are highly esteemed by scholars. Lee SH and Ruetten S are the most prolific author and the most highly cited author, respectively. World Neurosurg has published the highest number of publications, while Spine has become the most influential journal. Clinical Neurology and Surgery are the primary subject categories. Research in this field primarily revolves around improving ELD techniques, evaluating postoperative efficacy and prognosis prediction, studying complications and risk factors, as well as comparative research with other surgical techniques. Keywords such as risk factors, LDH, PETD, lumbar spinal stenosis, degeneration, recurrent herniation, laminectomy, local anesthesia, and foraminoplasty highlight the current research hotspots and future cutting-edge trends. Conclusion This study employed bibliometric analysis to elucidate the research hotspots and frontiers in ELD. The findings have significant implications for advancing research and development in this field.
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Affiliation(s)
- Yiliang Zhong
- Graduate School, Guangxi University of Chinese Medicine, Nanning, People’s Republic of China
- Department of Spinal Surgery, People’s Hospital of Ganxian District, Ganzhou, People’s Republic of China
| | - Jing Wang
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, People’s Republic of China
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital, Yancheng, People’s Republic of China
| | - Zhou Liang
- Department of Minimally Invasive Spinal Surgery, Yulin Orthopedic Hospital of Integrated Traditional Chinese and Western Medicine, Yulin, People’s Republic of China
| | - Tingcheng Han
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, People’s Republic of China
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital, Yancheng, People’s Republic of China
| | - Hua Lu
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, People’s Republic of China
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital, Yancheng, People’s Republic of China
| | - Zhaomeng Hou
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, People’s Republic of China
- Department of Orthopedics and Traumatology, Yancheng TCM Hospital, Yancheng, People’s Republic of China
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Spallone A, Khalepa RV, Amelina E, Asif ogly AM. Endoscopic Lumbar Disc Surgery Experience with the TESSYS Technique in 253 Case Series. J Clin Med 2024; 13:1911. [PMID: 38610676 PMCID: PMC11012553 DOI: 10.3390/jcm13071911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 03/17/2024] [Accepted: 03/21/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Herniated lumbar disc (HLD) is a widespread medical problem which can require surgery. Minimally invasive surgical management can represent an extremely valuable option for patients suffering from HLDs. Transforaminal endoscopic lumbar discectomy is an alternative to classical microdiscectomy which was proposed more than two decades ago and has evolved technologically with time. Methods: The transforaminal endoscopic spine system (TESSYS) technique has been introduced in recent years and offers the advantage of performing a controlled foraminal augmentation with full nerve root protection. We started using this technique in 2016 and prospectively evaluated the results of endoscopic TESSYS-based operations performed in a three-year period until the end of 2019. Selection criteria were very strict, and we included only patients with unilateral radicular pain with no instability who failed conservative therapy. Out of the 253 patients operated on in that time span, 183 were available for follow-up evaluation. Results: After surgery, there was a clinically significant improvement of all symptoms which basically lasted in the long-term follow-up. Complications were limited and generally minor. Redo surgery with microdiscectomy was required only in four cases. Obesity did not play a clear negative role in patients' outcome. Conclusions: Endoscopic transforaminal discectomy with the TESSYS technique represents a valuable management option for patients harbouring unilateral herniated lumbar disc located laterally.
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Affiliation(s)
- Aldo Spallone
- NCL-Neuromed, Institute of Neurological Sciences, 00178 Rome, Italy
- Institute of Bio-Organic Chemistry, RAS Russian Academy of Sciences, 117997 Moscow, Russia
- Faculty of Medicine, MSU Lomonosov University, 119991 Moscow, Russia
| | | | - Evgeniya Amelina
- Center for Technology, Transfer and Commercialization, Novosibirsk State University, 630090 Novosibirsk, Russia;
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Zou Y, Ji S, Yang HW, Ma T, Fang YK, Wang ZC, Liu MM, Zhou PH, Bao ZQ, Zhang CC, Ye YC. Biomechanical Evaluation of 2 Endoscopic Spine Surgery Methods for Treating Lumbar Disc Herniation: A Finite Element Study. Neurospine 2024; 21:273-285. [PMID: 38317559 PMCID: PMC10992651 DOI: 10.14245/ns.2347076.538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 11/22/2023] [Accepted: 12/05/2023] [Indexed: 02/07/2024] Open
Abstract
OBJECTIVE This study aimed to evaluate the effects of 2 endoscopic spine surgeries on the biomechanical properties of normal and osteoporotic spines. METHODS Based on computed tomography images of a healthy adult volunteer, 6 finite element models were created. After validating the normal intact model, a concentrated force of 400 N and a moment of 7.5 Nm were exerted on the upper surface of L3 to simulate 6 physiological activities of the spine. Five types of indices were used to assess the biomechanical properties of the 6 models, range of motion (ROM), maximum displacement value, intervertebral disc stress, maximum stress value, and articular protrusion stress, and by combining them with finite element stress cloud. RESULTS In normal and osteoporotic spines, there was no meaningful change in ROM or disc stress in the 2 surgical models for the 6 motion states. Model N1 (osteoporotic percutaneous transforaminal endoscopic discectomy model) showed a decrease in maximum displacement value of 20.28% in right lateral bending. Model M2 (unilateral biportal endoscopic model) increased maximum displacement values of 16.88% and 17.82% during left and right lateral bending, respectively. The maximum stress value of L4-5 increased by 11.72% for model M2 during left rotation. In addition, using the same surgical approach, ROM, maximum displacement values, disc stress, and maximum stress values were more significant in the osteoporotic model than in the normal model. CONCLUSION In both normal and osteoporotic spines, both surgical approaches were less disruptive to the physiologic structure of the spine. Furthermore, using the same endoscopic spine surgery, normal spine biomechanical properties are superior to osteoporotic spines.
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Affiliation(s)
- Yang Zou
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Shuo Ji
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Hui Wen Yang
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Tao Ma
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Yue Kun Fang
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Zhi Cheng Wang
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Miao Miao Liu
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Ping Hui Zhou
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Zheng Qi Bao
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Chang Chun Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
| | - Yu Chen Ye
- Department of Orthopaedics, The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Anhui Province Key Laboratory of Tissue Transplantation, Bengbu Medical College, Bengbu, China
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Xiao Q, Wu J, Chu F, Li Y. How I do it: dual operation channels percutaneous endoscopic far-lateral transforaminal lumbar interbody fusion. Acta Neurochir (Wien) 2024; 166:57. [PMID: 38302618 PMCID: PMC10834613 DOI: 10.1007/s00701-024-05946-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 12/07/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND The current surgical procedure of interbody fusion in the lumbar spine has several limitations including low efficiency, potential endplate damage, overdose radiation exposure, and failure of fusion. METHODS Through the endoscopic operating channel, we efficiently removed the superior and inferior articular processes and decompressed the ligamentum flavum. Another operating channel was established under endoscopic monitoring to excise the annulus fibrosus, remove the cartilaginous endplate using open instruments, perform interbody bone grafting, and place a non-expandable polyetheretherketone open surgical fusion cage. CONCLUSION Lumbar interbody fusion was performed successfully using a far-lateral transforaminal approach combined with dual operation channels of percutaneous endoscopic-assisted technique.
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Affiliation(s)
- Qingqing Xiao
- Neck-Shoulder and Lumbocrural Pain Division 1, Sichuan Province Orthopedic Hospital, Chengdu, 610041, China
| | - Ji Wu
- Neck-Shoulder and Lumbocrural Pain Division 1, Sichuan Province Orthopedic Hospital, Chengdu, 610041, China
| | - Fuming Chu
- Neck-Shoulder and Lumbocrural Pain Division 1, Sichuan Province Orthopedic Hospital, Chengdu, 610041, China
| | - Yue Li
- Neck-Shoulder and Lumbocrural Pain Division 1, Sichuan Province Orthopedic Hospital, Chengdu, 610041, China.
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Zhu G, He J, Song Z, Chen H, Ge Z, Zhang P, Ren H, Li Y, Tang J, Jiang X. Foraminoplasty Performed with a Trephine and a New Tool in Transforaminal Endoscopic Lumbar Discectomy: A Single-Center Retrospective Study. Orthop Surg 2024; 16:420-428. [PMID: 38191985 PMCID: PMC10834219 DOI: 10.1111/os.13978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 11/24/2023] [Accepted: 11/27/2023] [Indexed: 01/10/2024] Open
Abstract
OBJECTIVE Foraminoplasty is an important step in transforaminal endoscopic lumbar discectomy (TELD). A trephine is widely used in foraminoplasty. However, foraminoplasty using a trephine alone sometimes fails to remove the resected bone, resulting in the bone remaining in the foramen or spinal canal, which can potentially cause neurological irritation or injury. The objective of this study is to introduce a self-designed tool, referred to as an anchoring drill, for use with a trephine in foraminoplasty in TELD and to evaluate its advantages. METHODS A retrospective review was performed to identify patients who underwent L4-5 TELD between January 2019 to January 2022. Foraminoplasty was performed in all patients. Depending on whether the anchoring drill was used or not, patients were divided into two groups. Surgery-related parameters and complications were reviewed. Visual analog scale (VAS) and Japanese Orthopaedic Association (JOA) scores were also assessed for all patients. SPSS statistical software was used for statistical calculation. RESULTS A total of 100 patients were included (55 in the anchoring drill group and 45 in the trephine group). The incidence of residual bone fragments after foraminoplasty of the anchoring drill group was 9.09%, which was lower than that of the trephine group, at 33.33% (p < 0.05). The mean endoscopic operation time of the anchoring drill group was shorter than that of the trephine group (p < 0.05). The mean fluoroscopy time and duration of foraminoplasty showed no significant differences between the two cohorts. The total perioperative complication incidence was lower in the anchoring drill group, in which the neural irritation incidence showed a significant difference (anchoring drill group: 3.64%, trephine group: 17.78%, p < 0.05). VAS and JOA scores were significantly improved after the operation for all patients (p < 0.001), however, no statistical differences were found between the two groups at each follow-up visit. CONCLUSION The combination of a trephine with an anchor drill was demonstrated to be safe and effective in foraminoplasty in TELD, improving the success rate of foraminoplasty and reducing neurological complications compared to using trephine alone.
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Affiliation(s)
- Guangye Zhu
- Department of Orthopedic Surgery, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiahui He
- Guangzhou University of Chinese Medicine, Guangzhou, China
- The Affiliated TCM Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zefeng Song
- Guangzhou University of Chinese Medicine, Guangzhou, China
- Medical Department, Dalian University of Technology, Dalian, China
| | - Honglin Chen
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhilin Ge
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Peng Zhang
- Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Hui Ren
- Department of Spine Surgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yuwei Li
- Department of Orthopedic Surgery, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, China
| | - Jingjing Tang
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaobing Jiang
- Department of Spine Surgery, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Compagnone D, Mandelli F, Ponzo M, Langella F, Cecchinato R, Damilano M, Redaelli A, Peretti GM, Vanni D, Berjano P. Complications in endoscopic spine surgery: a systematic review. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024; 33:401-408. [PMID: 37587257 DOI: 10.1007/s00586-023-07891-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/18/2023] [Accepted: 08/06/2023] [Indexed: 08/18/2023]
Abstract
PURPOSE This systematic review aims to investigate the complication rate of endoscopic spine surgeries, stratifying them by technique, district and kind of procedure performed. METHODS This study was conducted according to the PRISMA statement. The literature search was conducted in MEDLINE, CINAHL, EMBASE, Cochrane Register, OTseeker and ScienceDirect database. Types of studies included were observational studies (cohort studies, case-control studies and case series) and randomised or quasi-randomised clinical with human subjects. No restrictions on publication year were applied. Repeated articles, reviews, expert's comments, congress abstracts, technical notes and articles not in English were excluded. Several data were extracted from the articles. In particular, data of perioperative (≤ 3 months) and late (> 3 months) complications were collected and grouped according to: (1) surgical technique [uniportal full-endoscopic spine surgery (UESS) or unilateral biportal endoscopic spine surgery (UBESS)]; (2) spinal district treated [cervical, thoracic or lumbar] and (3) type of procedure [discectomy/decompression or fusion]. Complication analysis was performed in subgroups with at least 100 patients to have clinically meaningful statistical validity. RESULTS A total of 117 full-text articles were assessed for eligibility. Of the 117 records included, 95 focused their research on UESS (14 LOE V, 33 LOE IV, 43 LOE III and five LOE II) and 23 on UBESS (three LOE V, eight LOE IV, 10 LOE III and two LOE II). A total of 20,020 patients were extracted to investigate the incidence of different perioperative and late complications, 10,405 for UESS and 9615 for UBESS. CONCLUSION The present study summarises the complications reported in the literature for spinal endoscopic procedures. On the one hand, the most relevant described were perioperative complications (transient neurological deficit, dural tear and dysesthesia) that are especially meaningful for endoscopic discectomy and decompression. On the other hand, late complications, such as mechanical implant failure, are more common in endoscopic interbody fusion. LEVEL OF EVIDENCE I.
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Affiliation(s)
| | - Filippo Mandelli
- Department of Spine Surgery, University Hospital Basel, Basel, Switzerland
| | - Matteo Ponzo
- IRCCS Ospedale Galeazzi Sant'Ambrogio, Milan, Italy
| | | | | | | | | | - Giuseppe Maria Peretti
- IRCCS Ospedale Galeazzi Sant'Ambrogio, Milan, Italy
- Department of Biomedical Sciences for Health, University of Milan, 20133, Milan, Italy
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Qian Y, Chen Z, Zhang G, Wang X, Liu J, Yang A, Xu J, Lian X. Transforaminal endoscopic lumbar discectomy using a 45° puncture angle and foraminotomy versus traditional THESYS for L5/S1 lumbar disc herniation: a prospective randomized controlled trial. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024; 33:453-462. [PMID: 38252307 DOI: 10.1007/s00586-023-08117-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 11/27/2023] [Accepted: 12/23/2023] [Indexed: 01/23/2024]
Abstract
PURPOSE Prospective comparison of the efficacy and safety of transforaminal endoscopic lumbar discectomy (TELD) with a 45° puncture angle versus traditional Thomas Hoogland endoscopy spine systems (THESYS) for the surgical treatment of L5/S1 lumbar disc herniation (LDH). METHODS Consecutive patients with L5/S1 LDH who underwent TELD were randomized (1:1) assigned to the 45° TELD group and the THESYS group. Clinical outcomes were assessed at pre-operation, 1-day and 3/6-months post-operation till final follow-up. Surgical-related parameters, visual analogue scale (VAS) score, oswestry disability index (ODI), and modified MacNab criteria, and surgical complications were recorded and analysed. RESULTS All patients were followed up for at least 24 months. Compared to the THESYS group, the 45° TELD group had a shorter operative time (P < 0.001) and intraoperative radiation time (P < 0.001) and a smaller VAS score for back pain (P < 0.001) and leg pain intraoperatively (P < 0.001). The VAS and ODI in the 45° TELD group were significantly better than those in the THESYS group within 3 months postoperatively. However, from 3 months on, both groups showed comparable VAS and ODI. There was no significant difference between the two groups of modified MacNab criteria. There were two cases of residual disc and two cases of recurrence that required reoperation in the THESYS group. CONCLUSION For L5/S1 LDH, the 45° TELD technique was superior to traditional THESYS in terms of surgery-related parameters and faster improvement of VAS and ODI, with a lower complication rate.
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Affiliation(s)
- Yuxuan Qian
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Zhiheng Chen
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Guowang Zhang
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Xin Wang
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Ji Liu
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
| | - Aofei Yang
- Department of Orthopedics, Hubei Provincial Hospital of Traditional Chinese Medicine, Wuhan, People's Republic of China
| | - Jianguang Xu
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
| | - Xiaofeng Lian
- Department of Orthopedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
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Yan Y, Zhu M, Cao X, Zhang Y, Zhang X, Xu M, Zhang D. Different approaches to percutaneous endoscopic lumbar discectomy for L5/S1 lumbar disc herniation: a retrospective study. Br J Neurosurg 2024; 38:16-22. [PMID: 33331186 DOI: 10.1080/02688697.2020.1861218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 12/03/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To observe the surgical procedure and outcome of percutaneous endoscopic lumbar discectomy for L5/S1 lumbar disc herniation (LDH) by the interlaminar and transforaminal approach. METHODS A total of 153 patients with L5/S1 LDH who were treated using percutaneous endoscopic transforaminal discectomy (PETD, n = 84) or percutaneous endoscopic interlaminar discectomy (PEID, n = 69) from January 2016 to January 2018 were enrolled in this retrospective study. The time of puncture, operation under the endoscope, total operation and number of fluoroscopy of the two groups were compared. All groups were followed up for two years by using the Oswestry disability index (ODI) and the Visual Analogue Scale (VAS). Additionally, the incidence of complications, reoperation and postoperative low back pain were compared between the two groups. RESULTS There were no significant difference in general information between the two groups. Compared to the PEID group, the PETD group had a decreased operation time under the endoscope and an increased puncture time, total operation time, and the number of fluoroscopy (p < 0.05). The preoperative VAS and ODI scores of the PETD and PEID group were decreased at the last follow-up (p < 0.05). There were no difference in the preoperative or last follow-up VAS and ODI scores, as well as complications, reoperation between the two groups (p > 0.05). The incidence of postoperative low back pain in the PETD group was lower than that in the PEID group (p > 0.05). CONCLUSIONS The two-year clinical outcome of PETD is equal to that of PEID for L5/S1 LDH. Compared to those with PETD, the puncture time, total operation time and radiation exposure are lower with PEID, but the incidence of postoperative low back pain is higher.
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Affiliation(s)
- Yi Yan
- Pain Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Mengye Zhu
- Pain Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xuezhong Cao
- Pain Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yong Zhang
- Pain Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xuexue Zhang
- Pain Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Mu Xu
- Pain Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Daying Zhang
- Pain Medicine, the First Affiliated Hospital of Nanchang University, Nanchang, China
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Sun J, Yu X, Feng K, Zheng W, Lu Y, Bao B. Percutaneous Endoscopic Transforaminal Discectomy for the Treatment of Lumbar Disc Herniation with Different Migration Levels: A Retrospective Study. J Pain Res 2024; 17:367-375. [PMID: 38292757 PMCID: PMC10826520 DOI: 10.2147/jpr.s437968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/21/2024] [Indexed: 02/01/2024] Open
Abstract
Objective To investigate the surgical method and efficacy of percutaneous endoscopic transforaminal discectomy (PETD) for the treatment of lumbar disc herniation (LDH) with different migration levels by introducing the strategy of foramenoplasty with the "distal nucleus pulposus as the core". Methods Clinical data of LDH patients who underwent single-segment PETD surgery were retrospectively analyzed. Three groups were categorized according to the degree of nucleus pulposus migration in the sagittal position: no migration group, mild migration group, and high migration group. Different sites of foramenoplasty were used for LDH with different degrees of migration. All patients were followed up for at least 12 months. The clinical and follow-up data of the three groups were compared. Results A total of 102 patients were included, of which 46 (45.1%) were in the no migration group, 36 (35.3%) in the mild migration group, and 20 (19.6%) in the high migration group. Encouraging treatment results were obtained in all three groups. Conclusion PETD is effective in the treatment of LDH with different degrees of migration, and the foramenoplasty concept of "distal nucleus pulposus as the core" can effectively guide the molding site of foramenoplasty and facilitate the accurate placement of the working trocar.
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Affiliation(s)
- Jiewei Sun
- Department of Cardiothoracic Surgery, Fuyang First People’s Hospital, Hangzhou, Zhejiang Province, People’s Republic of China
| | - Xiaojun Yu
- Department of Cardiothoracic Surgery, Fuyang First People’s Hospital, Hangzhou, Zhejiang Province, People’s Republic of China
| | - Kan Feng
- Department of Cardiothoracic Surgery, Fuyang First People’s Hospital, Hangzhou, Zhejiang Province, People’s Republic of China
| | - Wujun Zheng
- Department of Cardiothoracic Surgery, Fuyang First People’s Hospital, Hangzhou, Zhejiang Province, People’s Republic of China
| | - Yong Lu
- Department of Cardiothoracic Surgery, Fuyang First People’s Hospital, Hangzhou, Zhejiang Province, People’s Republic of China
| | - Bin Bao
- Department of Cardiothoracic Surgery, Fuyang First People’s Hospital, Hangzhou, Zhejiang Province, People’s Republic of China
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Cheng SH, Lin YT, Lu HT, Tsuei YC, Chu W, Chu WC. The Evolution of Spinal Endoscopy: Design and Image Analysis of a Single-Use Digital Endoscope Versus Traditional Optic Endoscope. Bioengineering (Basel) 2024; 11:99. [PMID: 38275579 PMCID: PMC10813680 DOI: 10.3390/bioengineering11010099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/11/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Spinal endoscopy has evolved significantly since its inception, offering minimally invasive solutions for various spinal pathologies. This study introduces a promising innovation in spinal endoscopy-a single-use digital endoscope designed to overcome the drawbacks of traditional optic endoscopes. Traditional endoscopes, despite their utility, present challenges such as fragility, complex disinfection processes, weight issues, and susceptibility to mechanical malfunctions. The digital endoscope, with its disposable nature, lighter weight, and improved image quality, aims to enhance surgical procedures and patient safety. The digital endoscope system comprises a 30-degree 1000 × 1000 pixel resolution camera sensor with a 4.3 mm working channel, and LED light sources replacing optical fibers. The all-in-one touch screen tablet serves as the host computer, providing portability and simplified operation. Image comparisons between the digital and optic endoscopes revealed advantages in the form of increased field of view, lesser distortion, greater close-range resolution, and enhanced luminance. The single-use digital endoscope demonstrates great potential for revolutionizing spine endoscopic surgeries, offering convenience, safety, and superior imaging capabilities compared to traditional optic endoscopes.
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Affiliation(s)
- Shih-Hao Cheng
- Institute of Biomedical Engineering, National Yang-Ming Chiao-Tung University, Taipei 11221, Taiwan; (S.-H.C.); (Y.-T.L.); (Y.-C.T.)
- Department of Orthopedics, Cheng Hsin General Hospital, Taipei 11221, Taiwan
| | - Yen-Tsung Lin
- Institute of Biomedical Engineering, National Yang-Ming Chiao-Tung University, Taipei 11221, Taiwan; (S.-H.C.); (Y.-T.L.); (Y.-C.T.)
| | - Hsin-Tzu Lu
- Institute of Biomedical Engineering, National Yang-Ming Chiao-Tung University, Taipei 11221, Taiwan; (S.-H.C.); (Y.-T.L.); (Y.-C.T.)
| | - Yu-Chuan Tsuei
- Institute of Biomedical Engineering, National Yang-Ming Chiao-Tung University, Taipei 11221, Taiwan; (S.-H.C.); (Y.-T.L.); (Y.-C.T.)
- Department of Orthopedics, Cheng Hsin General Hospital, Taipei 11221, Taiwan
| | - William Chu
- Institute of Biomedical Engineering, National Yang-Ming Chiao-Tung University, Taipei 11221, Taiwan; (S.-H.C.); (Y.-T.L.); (Y.-C.T.)
- Department of Orthopedics, Cheng Hsin General Hospital, Taipei 11221, Taiwan
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei 11221, Taiwan
| | - Woei-Chyn Chu
- Institute of Biomedical Engineering, National Yang-Ming Chiao-Tung University, Taipei 11221, Taiwan; (S.-H.C.); (Y.-T.L.); (Y.-C.T.)
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Sun J, Wang J, Wu R, Zhao Z, Fan B, Cai J, Feng F. Comparison of bone reamer and trephine for foraminoplasty in percutaneous endoscopic lumbar discectomy based on 3D slicer and Digimizer software. J Orthop Surg Res 2024; 19:55. [PMID: 38217013 PMCID: PMC10785399 DOI: 10.1186/s13018-023-04270-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 10/07/2023] [Indexed: 01/14/2024] Open
Abstract
OBJECTIVE To explore the applicability of bone reamer and trephine for foraminoscopy in percutaneous endoscopic lumbar discectomy (PELD), and to provide a theoretical basis for foraminoplasty options in clinical practice. METHODS This study was a prospective cohort study. Sixty-three consecutive patients who underwent PELD for lumbar disc herniation between May 2021 and July 2022 were analysed. Foraminoplasty were performed by bone reamer or trephine. The amount of bone removed and the foramen area enlarged during foraminoplasty by both tools were measured by 3D slicer and Digimizer software, and the numbers of fluoroscopic views were recorded. RESULTS The bone reamer removed less bone in the Superior Articular Process (SAP) than the trephine (t = 17.507, P < 0.001), and the area enlarged by the bone reamer was smaller than that of the trephine (t = 10.042, P = 0.002). The overall numbers of fluoroscopic views were significantly more in the bone reamer group than in the trephine group (t = 19.003, P < 0.001). In the bone reamer group, when the area of preoperative (FPZ) was no less than 54.55 mm2, the mean number of fluoroscopic views significantly decreased (t = 14.443, P = 0.001). CONCLUSION Bone reamer was safer and trephine was more efficient for foraminoscopy in PELD. An area of preoperative (FPZ) of 54.55 mm2 can be used as a critical value: bone reamer reduced the risk for cases above the value, while trephine improved the efficiency for cases less than the value.
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Affiliation(s)
- Jiewei Sun
- Cardiothoracic Surgery Department, The First People's Hospital of Fuyang, No. 429, Beihuan Road, Fuchun Street, Fuyang District, Hangzhou, 311400, Zhejiang, China
| | - Jun Wang
- The orthopaedic, Xiaoshan Hospital Affiliated to Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Ruiji Wu
- Second Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, 310005, Zhejiang, China
| | - Zhi Zhao
- The orthopaedic, Xiaoshan Hospital Affiliated to Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Bingkai Fan
- The orthopaedic, Xiaoshan Hospital Affiliated to Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Jie Cai
- The orthopaedic, Xiaoshan Hospital Affiliated to Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Fabo Feng
- Center for Plastic and Reconstructive Surgery, Department of Orthopedics, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China.
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Bertonha CL, Bertonha LM, Telles SLR, Bertonha JM, Ferreira Neto IR, Acioly MA, Alves ÓL. Translaminar Full Endoscopic Technique with Tom Shidi Needles for Highly- and Dorsally-Migrated Lumbar Disc Herniations. World Neurosurg 2024; 181:6-12. [PMID: 37806520 DOI: 10.1016/j.wneu.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 10/01/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Thirty years have passed since Kambin's first clinical series of lumbar disc herniations (LDH) treated by arthroscopic microdiscectomy. Despite several advances in this interim, sequestrated LDHs over the dorsal aspect of the dura, and high-grade up- or downward disc migration have been a relative limitation of the transforaminal endoscopic technique. The interlaminar window was the next step to deal with such highly migrated LDHs. Favorable outcomes were obtained in 70-90% of the patients in the long-term, but recurrence rates remained high (approximately 12%), and the approach could be limited by the size of the interlaminar window. Few relevant studies have addressed the role of translaminar full endoscopic technique for migrated LDHs. To describe an innovative modification of the translaminar full endoscopic approach with Tom Shidi needles. METHODS This technical modification is presented in a detailed fashion for treating these challenging LDHs and illustrated through a clinical case. RESULTS The patient underwent successful translaminar full endoscopic technique with complete pain resolution postoperatively. The postprocedural course was uneventful. A follow-up imaging showed no evidence of residual LDHs fragments. CONCLUSIONS Translaminar full endoscopic technique with Tom Shidi needles is a promising modification of the previously presented interlaminar and translaminar endoscopic routes in the treatment of migrated LDHs to fasten surgical procedures and increase the safety of spinal canal manipulation.
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Affiliation(s)
- César Luiz Bertonha
- Division of Neurosurgery, Santa Tereza Hospital, Campinas, São Paulo, Brazil
| | | | | | - Juliana M Bertonha
- Division of Neurosurgery, Santa Tereza Hospital, Campinas, São Paulo, Brazil
| | | | - Marcus André Acioly
- Division of Neurosurgery, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil; Division of Neurosurgery, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
| | - Óscar L Alves
- Department of Neurosurgery, Centro Hospitalar Gaia e Espinho, Porto, Portugal
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Robinson C, Hussain N, Abd-Elsayed AA. Methods for percutaneous discectomy. DECOMPRESSIVE TECHNIQUES 2024:27-44. [DOI: 10.1016/b978-0-323-87751-0.00013-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Wang S, Zheng L, Ma JX, Wang H, Wang KQ, Chen Y, Yu HL, Xiang LB. Comparison of 2 Anesthetic Methods for Transforaminal Endoscopic Lumbar Discectomy: A Prospective Randomized Controlled Study. Global Spine J 2023:21925682231220550. [PMID: 38062746 DOI: 10.1177/21925682231220550] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2023] Open
Abstract
STUDY DESIGN Randomized controlled trial. OBJECTIVES To compare the effect and safety of 2 anesthetic methods using in the operation of Transforaminal Endoscopic Lumbar Discectomy. METHODS From the January of 2020 to the December of 2021, 230 consecutive patients that underwent TELD were applied with two methods of anesthesia. All the patients were divided into two groups. The Monitored Anesthesia Care (MAC) group used the local anesthesia (LA) with MAC that based on the combination of dexmedetomidine and butorphanol tartrate. The LA group used the local anesthesia only. Then the Visual Analogic Scale (VAS) through the operating period was compared between the two groups at the time points of before operation (T0), inserting of the puncture needle (T1), establishing of the working cannula (T2), excision of the fibrous rings (T3) and immediately postoperatively (T4). Also, the satisfaction degree of the patients for the course of the operations and the occurrence of the complications were compared between the two groups. RESULTS There were no differences of the VAS around the operating area at the time point of T0. Then the MAC group expressed lower scores at all other points of T1, T2, T3 and T4. Then the satisfaction degree of the MAC group was superior than the LA group. No difference was observed for the occurrence of the complications. CONCLUSIONS MAC based on the combination of dexmedetomidine and butorphanol tartrate is an ideal method of anesthesia for TELD with enough effect and safety.
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Affiliation(s)
- Shuang Wang
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
| | - Liang Zheng
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
| | - Jun-Xiong Ma
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
| | - Hong Wang
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
| | - Kai-Qiang Wang
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
| | - Yu Chen
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
| | - Hai-Long Yu
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
| | - Liang-Bi Xiang
- Department of Orthopaedics, General Hospital of Northern Theatre Command, Shenyang, China
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Lin L, Ke ZY, Chu L, Cheng Y, Zhao GS, Zhong D, Cai X, Chen XL. Full-endoscopic lumbar discectomy via lateral superior articular process approach for treating far lateral lumbar disc herniation: a retrospective study and technical note. INTERNATIONAL ORTHOPAEDICS 2023; 47:2843-2850. [PMID: 37632529 DOI: 10.1007/s00264-023-05937-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 08/10/2023] [Indexed: 08/28/2023]
Abstract
PURPOSE This study aims to evaluate the efficacy and safety of the full-endoscopic lumbar discectomy (FELD) via lateral superior articular process (LSAP) approach and full-endoscopic transforaminal discectomy (FETD) for treating far lateral lumbar disk herniation (FFLDH). METHODS From January 2020 to June 2022, patients who were diagnosed as FLLDH underwent the FELD via LSAP approach or FETD. The operation time, estimated blood loss, length of hospital stays, and complications were recorded. The visual analog scale (VAS) for back pain, VAS for leg pain, and the Oswestry Disability Index (ODI) scores was measured during preoperative and postoperative follow-up. RESULTS Thirty-two patients were enrolled in this study, of which 12 patients were treated with the FELD via LSAP approach (LSAP-FELD group) and 20 patients underwent FETD (FETD group). The LSAP-FELD group exhibited significantly shorter operation times and hospital stays compared to the FETD group, while no statistically significant differences were observed in intraoperative blood loss and complication rates. There were no significant differences in the VAS for back pain, the VAS for leg pain, and the ODI score between the two groups preoperatively and three days, three months, and the last follow-up postoperatively. CONCLUSIONS Both the FELD via LSAP approach and FETD have demonstrated favourable clinical efficacy in the treatment of FLLDH. Notably, the FELD via LSAP approach shows the advantages of shorter operation time and hospital stays.
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Affiliation(s)
- Lu Lin
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
- Pain Medical Center, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
| | - Zhen-Yong Ke
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
| | - Lei Chu
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
- Pain Medical Center, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
| | - Yun Cheng
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
| | - Guo-Sheng Zhao
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
| | - Dian Zhong
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
| | - Xin Cai
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China
| | - Xiao-Lin Chen
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Chongqing Medical University, No.76, Linjiang Road, Yuzhong District, Chongqing, 400010, China.
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Zhong D, Wang Y, Lin L, Cheng S, Zhao GS, Wang LY, Liu Y, Ke ZY. Development and Validation of a Nomogram to Predict the Risk of Recurrent Lower Extremity Radiating Pain Within 1 Week Following Full-Endoscopic Lumbar Discectomy. World Neurosurg 2023; 179:e348-e358. [PMID: 37634669 DOI: 10.1016/j.wneu.2023.08.090] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 08/22/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Accurately predicting the risk of lower extremity (LE) radiating pain after surgery is an important endeavor for spinal surgeons. Our study aimed to identify risk factors for LE radiating pain after decompression with full-endoscopic lumbar discectomy (FELD) and develop a nomogram. METHODS We retrospectively reviewed the medical data of patients with lumbar disc herniation who underwent FELD. Two hundred thirty-five patients diagnosed at our hospital from January 2015 to December 2020 were used for model development. The independent risk factors for LE radiating pain after surgery were determined by least absolute shrinkage and selection operator logistic regression and multivariate logistic regression analysis. A nomogram was developed to predict the risk of LE radiating pain based on independent risk factors. Receiver operating characteristic curve, calibration curve, and decision curve analyses were used to evaluate the predictive performance. The nomogram was further verified by an independent cohort. RESULTS Three hundred seventy-five patients were enrolled in this study, with 102 patients in the training cohort reporting LE radiating pain after FELD, while 133 patients did not. In the validation cohort, 57 patients reported LE radiating pain after FELD, while 83 patients did not. The model was established by multivariate logistic regression analysis. The risk factors included a higher Michigan State University classification of herniated discs, increased disease course, increased time of surgery, reduced lateral recess width, and an interlaminar surgical approach, compared to transforaminal approach. The C-indices and the area under the receiver operating characteristic curve of the predictive model demonstrated good discrimination. Good predictive performance and accuracy were also observed in the validation cohort. CONCLUSIONS A novel nomogram for predicting recurrent LE radiating pain within 1 week after FELD was established and validated. More aggressive pain management strategies should be considered for patients at high risk of LE radiating pain after surgery, as predicted by this model.
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Affiliation(s)
- Dian Zhong
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yang Wang
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Lu Lin
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Si Cheng
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Guo Sheng Zhao
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Li Yuan Wang
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yang Liu
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhen Yong Ke
- Department of Spine Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Saghebdoust S, Khadivar F, Ekrami M, Mehrizi MAA, Lajimi AV, Zahmatkesh MRR, Pak N, Jouibari MF, Mirsaeed SSG, Boustani MR. Transforaminal Endoscopic Lumbar Diskectomy versus Open Microdiskectomy for Symptomatic Lumbar Disk Herniation: A Comparative Cohort Study on Costs and Long-Term Outcomes. J Neurol Surg A Cent Eur Neurosurg 2023. [PMID: 37879346 DOI: 10.1055/s-0043-1775760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
BACKGROUND Transforaminal endoscopic lumbar diskectomy (TELD) is considered an effective treatment for lumbar disk herniation (LDH). There is a paucity of studies comparing in detail the costs and long-term clinical outcomes of TELD and open microdiskectomy (MD), especially in developing countries. Thus, we sought to provide a multidimensional insight into this matter by comparing the direct costs and long-term outcomes of TELD with those of MD. METHODS The electronic health records of 434 patients with LDH who underwent either TELD or MD were collected from February 2011 to October 2014. Within a 7-year follow-up period, 412 patients, comprising 203 patients treated with TELD and 209 patients treated with MD, were fully evaluated. Patient characteristics, operative time, intraoperative blood loss (IBL), postoperative hospital stay, time to return to work (RTW), perioperative complications, and direct costs were collected. Clinical outcomes were assessed using the Visual Analog Scale (VAS), Oswestry Disability Index (ODI), and modified MacNab criteria. RESULTS The postoperative ODI and VAS scores improved significantly in both groups (p < 0.001). In accordance with the modified MacNab criteria, the rate of excellent and good outcomes was 88.67 and 88.03% in the TELD and MD groups, respectively. There were no significant differences between the groups in the clinical outcomes and perioperative complications. However, IBL, hospital stay, and RTW were significantly reduced in the TELD group (p < 0.05). Twenty-one cases in the TELD group and nine in the MD group underwent reoperation due to recurrence (p < 0.05). Total inpatient cost per patient was $1,596 in the TELD group and $1,990 in the MD group (p < 0.05). CONCLUSION TELD for the treatment of symptomatic LDH could be an affordable strategy, providing certain advantages of minimally invasive procedures such as shorter hospital stay and earlier recovery along with comparable clinical outcomes to the conventional surgical method.
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Affiliation(s)
- Sajjad Saghebdoust
- Department of Neurosurgery, Razavi Hospital, Mashhad, Iran
- Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Department of Neurosurgery, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Farshid Khadivar
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mehran Ekrami
- Department of Neurosurgery, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Amir Valinezhad Lajimi
- Department of Neurosurgery, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Rouhbakhsh Zahmatkesh
- Department of Neurosurgery, Razavi Hospital, Mashhad, Iran
- Department of Neurosurgery, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Neda Pak
- Department of Radiology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Morteza Faghih Jouibari
- Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Mohammad Reza Boustani
- Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Department of Neurosurgery, Golestan Hospital, Tehran, Iran
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Zhang G, Xie X, Liu N. EFFICACY OF FULL-ENDOSCOPIC INTERLAMINAR AND TRANSFORAMINAL DISCECTOMY FOR LUMBER DISC HERNIATION. ACTA ORTOPEDICA BRASILEIRA 2023; 31:e263326. [PMID: 37876861 PMCID: PMC10592370 DOI: 10.1590/1413-785220233105e263326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Accepted: 11/22/2022] [Indexed: 10/26/2023]
Abstract
A previous study has reported the therapeutic effects of interlaminar/transforaminal approaches under full-endoscopic visualization to treat L5-S1 lumber disc herniation (LDH). However, the comparison of interlaminar/transforaminal approaches to treat other segments of LDH remains unclear. OBJECTIVE To evaluate the clinical efficacy of full-endoscopic interlaminar and transforaminal lumbar discectomy to treat LDH. METHODS A total of 93 patients with LDH who underwent fully-endoscopic lumbar interlaminar/transforaminal discectomy were retrospectively collected. Patients were divided into a Transforaminal group (n=41) and an Interlaminar group (n=52). Clinical efficacy was evaluated by visual analogue scale (VAS), the Oswestry disability index (ODI), and the modified MacNab scoring system. RESULTS Of the 93 patients, involving segments in LDH referred to L3-4, L4-5, and L5-S1. The fluoroscopy times in the Interlaminar group were smaller than that of the Transforaminal group. We found no obvious significances between the Transforaminal and Interlaminar groups regarding operation time, incision length, postoperative landing time, hospitalization, and incision healing time. Postoperative VAS and ODI scores notably improved at follow-up. Besides, almost 90% LDH patients achieved excellent/good outcomes. CONCLUSION The full-endoscopic visualization technique via interlaminar and transforaminal approaches safely and effectively treat LDH. Level of Evidence III, Retrospective Study.
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Affiliation(s)
- Guoqiang Zhang
- Capital Medical University, Beijing Friendship Hospital, Department of Orthopedics, Beijing, China
| | - Xuehu Xie
- Capital Medical University, Beijing Friendship Hospital, Department of Orthopedics, Beijing, China
| | - Ning Liu
- Capital Medical University, Beijing Friendship Hospital, Department of Orthopedics, Beijing, China
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22
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Huang Y, Shi H, Chai W, Zhu L, Xue R, Chen Y, Wu X. Indirect Puncture Using a Novel Arc Puncture-Guided Device in Percutaneous Transforaminal Puncture on Goat Lumbar Spine Specimens. World Neurosurg 2023; 178:e828-e834. [PMID: 37586554 DOI: 10.1016/j.wneu.2023.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 08/05/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVE We investigated the indirect puncture method using a novel arc puncture-guided device in percutaneous transforaminal puncture to improve puncture accuracy and reduce the fluoroscopy, puncture, and operation times. METHODS We have designed a novel arc puncture-guided device consisting of a 90° arc block and a 30° arc block. Punctures were performed on 8 fresh goat lumbar spine specimens. A senior doctor performed indirect punctures on the left side of the L2-L3, L3-L4, and L4-L5 levels using the novel device (group A) and on the right side of the L2-L3, L3-L4, and L4-L5 levels using the conventional method (group B). We recorded the fluoroscopy, puncture, and operation times. RESULTS In group A, the first puncture could successfully reach the target after 1-3 punctures, and the one-time success rate of the second needle puncture was 91.67%. The total fluoroscopy time was 14.88 ± 0.99 minutes in group A and 16.08 ± 2.22 minutes in group B (P = 0.027). The puncture times were 3.00 ± 0.66 minutes in group A and 6.04 ± 2.13 minutes in group B (P < 0.01). The operation time was 273.75 ± 30.19 minutes in group A and 361.25 ± 69.57 minutes in group B (P < 0.01). The differences in fluoroscopy times, puncture times, and operation times between the 2 groups were statistically significantly (P < 0.05). CONCLUSIONS Indirect puncture using the novel arc puncture-guided device for percutaneous transforaminal puncture can significantly improve puncture accuracy and reduce the fluoroscopy, puncture, and operation times. Indirect puncture using the novel device in percutaneous transforaminal endoscopic discectomy is a potential and practical puncture method.
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Affiliation(s)
- Yong Huang
- School of Medicine, Southeast University, Nanjing, China; Department of Orthopedics, The Affiliated Xinghua People's Hospital, Medical School of Yangzhou University, Xinghua, Jiangsu, China
| | - Hang Shi
- School of Medicine, Southeast University, Nanjing, China; Department of Spine Surgery, Zhongda Hospital, Nanjing, China
| | - Wenxiu Chai
- Department of Orthopedics, The Affiliated Xinghua People's Hospital, Medical School of Yangzhou University, Xinghua, Jiangsu, China
| | - Lei Zhu
- School of Medicine, Southeast University, Nanjing, China; Department of Spine Surgery, Zhongda Hospital, Nanjing, China
| | - Rong Xue
- Department of Orthopedics, The Affiliated Xinghua People's Hospital, Medical School of Yangzhou University, Xinghua, Jiangsu, China
| | - Yuqing Chen
- Department of Orthopedics, The Affiliated Xinghua People's Hospital, Medical School of Yangzhou University, Xinghua, Jiangsu, China
| | - Xiaotao Wu
- School of Medicine, Southeast University, Nanjing, China; Department of Spine Surgery, Zhongda Hospital, Nanjing, China.
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Patgaonkar P, Goyal V, Patel P, Dhole K, Ravi A, Patel V, Borole P. An algorithm for selection of full endoscopic approach for symptomatic nerve root decompression. NORTH AMERICAN SPINE SOCIETY JOURNAL 2023; 15:100244. [PMID: 37546166 PMCID: PMC10403736 DOI: 10.1016/j.xnsj.2023.100244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 07/13/2023] [Accepted: 07/13/2023] [Indexed: 08/08/2023]
Abstract
Background Context Both Transforaminal (TF) and Interlaminar (IL) endoscopic approaches are established techniques of decompression for lumbar compressive radiculopathy. In the absence of adequate literature, there is always some dilemma in selecting the approach for endoscopic decompression leading to long learning curves and high chances of inadequate decompression, iatrogenic instability, dural tear, or dysesthesia. Hence authors propose a new surgical nomenclature and algorithm for selection of endoscopic approach. Methods This retrospective study included 396 of 626 consecutive patients who met the inclusion criteria, who underwent either TF (n=302) or IL (n=202) full endoscopic spine surgery. MRI findings of every patient were classified as per FAPDIS (Facet angle, Anterior pathology, Posterior pathology, Dorsal, Inferior, and Superior migration) algorithm. Inter-observer variations were calculated. The targeted nomenclature was used to define the selection of endoscopic TF or IL approach for symptomatic nerve root decompression. All patients were followed up for preop and postop 6 months VAS and Oswestry Disability Index score for validation of FAPDIS algorithm. Results Median age: 46.8 years; Sides and levels operated 330 single-level ipsilateral, 54 multiple-level ipsilateral, 6 single-level bilateral, and 6 multiple-level bilateral. Interobserver agreement in the selection of TF approach was 0.873 and IL approach was 0.882. Interobserver variability was also calculated for each FAPDIS factor, selection of P3 and P4 pathology was the main reason for disagreement. All other FAPDIS factors show good to excellent correlation. The overall VAS score decreased from a preoperative value of 9 to 1 at 6 months follow-up (p-value < 0.001), and the overall Oswestry Disability Index score improved from 89 to 12 (p-value <.001). Conclusions The author's new FAPDIS surgical nomenclature and algorithm is a reliable tool for describing the symptomatic nerve root compression for the selection of endoscopic surgical approach to achieve adequate decompression of offending neural structure with minimum challenges to minimize perioperative complication rate.
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Affiliation(s)
| | - Vaibhav Goyal
- Corresponding author: Shalby Hospitals, 5-6 RS Bhandari Marg, Indore, Madhya Pradesh 452009, India.
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Jitpakdee K, Liu Y, Heo DH, Kotheeranurak V, Suvithayasiri S, Kim JS. Minimally invasive endoscopy in spine surgery: where are we now? EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:2755-2768. [PMID: 36856868 DOI: 10.1007/s00586-023-07622-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/17/2023] [Accepted: 02/19/2023] [Indexed: 03/02/2023]
Abstract
INTRODUCTION Endoscopic spine surgery (ESS) is a minimally invasive surgical technique that offers comparable efficacy and safety with less collateral damage compared to conventional surgery. To achieve clinical success, it is imperative to stay abreast of technological advancements, modern surgical instruments and technique, and updated evidence. PURPOSES To provide a comprehensive review and updates of ESS including the nomenclature, technical evolution, bibliometric analysis of evidence, recent changes in the spine communities, the prevailing of biportal endoscopy, and the future of endoscopic spine surgery. METHODS We conducted a comprehensive review of the literature on ESS for the mentioned topics from January 1989 to November 2022. Three major electronic databases were searched, including MEDLINE, Scopus, and Embase. Covidence Systematic Review was used to organize the eligible records. Two independent reviewers screened the articles for relevance. RESULTS In total, 312 articles were finally included for review. We found various use of nomenclatures in the field of ESS publication. To address this issue, we proposed the use of distinct terms to describe the biportal and uniportal techniques, as well as their specific approaches. In the realm of technical advancement, ESS has rapidly evolved from addressing disc herniation and spinal stenosis to encompassing endoscopic fusion, along with technological innovations such as navigation, robotics, and augmented reality. According to bibliometric analysis, China, South Korea, and the USA have accounted for almost three-quarters of total publications. The studies of the biportal endoscopy are becoming increasingly popular in South Korea where the top ten most-cited articles have been published. The biportal endoscopy technique is relatively simple to adopt, as it relies on a more familiar approach, requires less expensive instruments, has a shorter learning curve, and is also well-suited for interbody fusion. The uniportal approach provided the smallest area of soft tissue dissection. While robotics and augmented reality in ESS are not widely embraced, the use of navigation in ESS is expected to become more streamlined, particularly with the emergence of recent electromagnetic-based navigation technologies. CONCLUSIONS In this paper, we provide a comprehensive overview of the evolution of ESS, as well as an updated summary of current trends in the field, including the biportal and uniportal approaches. Additionally, we summarize the nomenclature used in ESS, present a bibliometric analysis of the field, and discuss future directions for the advancement of the field.
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Affiliation(s)
- Khanathip Jitpakdee
- Spine Unit, Department of Orthopaedics, Queen Savang Vadhana Memorial Hospital, Thai Red Cross Society, Chonburi, Thailand
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Yanting Liu
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Dong Hwa Heo
- Endoscopic Spine Surgery Center, Neurosurgery, Champodonamu Spine Hospital, Seoul, South Korea
| | - Vit Kotheeranurak
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence in Biomechanics and Innovative Spine Surgery, Chulalongkorn University, Bangkok, Thailand
| | - Siravich Suvithayasiri
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
- Orthopaedic and Musculoskeletal Centre, Chulabhorn Hospital, Chulabhorn Royal Academy, Bangkok, Thailand
| | - Jin-Sung Kim
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
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Ge Z, He J, Zhang P, Zhao W, Zhu G, Zhang J, Song Z, Cui J, Jiang X, Yu W. Clinical Outcomes and Radiologic Parameters of Endoscopic Lumbar Interbody Fusion Using a Novel Nerve Baffle with a Minimum 1-year Follow-up. World Neurosurg 2023; 176:e181-e189. [PMID: 37178917 DOI: 10.1016/j.wneu.2023.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 05/07/2023] [Indexed: 05/15/2023]
Abstract
OBJECTIVE Since endoscopic lumbar interbody fusion procedure has established, the insertion of cage requires a large working tube, which may lead to nerve root irritation. A novel nerve baffle was used for endoscopic lumbar interbody fusion (ELIF) and its short-term outcomes were analyzed. METHODS A total of 62 patients (32 cases in tube group, 30 cases in baffle group) with lumbar degenerative diseases who underwent endoscopic lumbar fusion surgery from July 2017 to September 2021 were retrospectively analyzed. Clinical outcomes were measured using pain visual analogue scale (VAS), Oswestry disability index (ODI), Japanese Orthopedic Association Scores (JOA), and complications. Perioperative blood loss was calculated using the Gross formula. Radiologic parameters included lumbar lordosis, surgical segmental lordosis, cage position, and fusion rate. RESULTS There were significant differences in VAS, ODI, and JOA scores postoperatively, 6 months after operation, and at the last follow-up (P < 0.05) within the 2 groups. The VAS and ODI score and hidden blood loss were significantly lower (P < 0.05) for the baffle group. There was no significant difference in lumbar lordosis and segmental lordosis (P > 0.05). Postoperative disc height was significantly higher than preoperative and follow-up disc heights (P < 0.05) for both groups. There was no statistical difference in fusion rate and cage position parameters or subsidence rate. CONCLUSIONS Endoscopic lumbar interbody fusion using the novel baffle has more advantages in nerve protection and hidden blood loss reduction than traditional ELIF with working tube. Compared with the working tube procedure, it has similar or even better short-term clinical outcomes.
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Affiliation(s)
- Zhilin Ge
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiahui He
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Peng Zhang
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Wenhua Zhao
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guangye Zhu
- Department of Orthopaedic Surgery, Suzhou Hospital of Traditional Chinese Medicine, Suzhou, China
| | - Jiarui Zhang
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zefeng Song
- First Clinical Medical College, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jianchao Cui
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaobing Jiang
- Department of Spinal Surgery, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Weibo Yu
- Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
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Jiang Q, Ding Y, Lu Z, Cui H, Zhang J, Fu B, Du W, Cao S. Comparative Analysis of Non-Full and Full Endoscopic Spine Technique via Interlaminar Approach for the Treatment of Degenerative Lumbar Spinal Stenosis: A Retrospective, Single Institute, Propensity Score-Matched Study. Global Spine J 2023; 13:1509-1521. [PMID: 34530635 PMCID: PMC10448085 DOI: 10.1177/21925682211039181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
STUDY DESIGN Retrospective study. OBJECTIVE To compare the clinical efficacy of posterior lumbar laminectomy decompression under full endoscopic technique (Endo-LOVE) and percutaneous endoscopic medial foraminal decompression (PE-MFD) in the treatment of degenerative lumbar spinal stenosis (DLSS). METHODS Between April 2017 and April 2018, 96 patients with DLSS underwent Endo-LOVE or PE-MFD, including 58 with Endo-LOVE and 38 with PE-MFD. After propensity score matching (PSM), patient characteristics, operation time, intraoperative fluoroscopy times, postoperative bedridden time, hospital stay and postoperative complications were recorded and compared. The clinical efficacy was evaluated according to Oswestry disability index (ODI), visual analogue scale (VAS), lumbar disease JOA and modified MacNab criteria. RESULTS A total of 96 patients with DLSS were included in the study. After PSM, the 2 groups were comparable in patient demographic and baseline characteristics. The operation time and intraoperative fluoroscopy times in PE-MFD group were significantly more than those in Endo-LOVE group (P < .05). The operation time in PE-MFD group was significantly less than that in Endo-LOVE group (P < .05).The intraoperative fluoroscopy times in PE-MFD group were significantly more than that in Endo-LOVE group (P < .05). The ODI, VAS and lumbar disease JOA in the 2 groups were significantly improved comparing with those before operation (P < .05). According to the modified MacNab criteria, the excellent and good rates of the 2 groups were 93.5% in Endo-LOVE group and 87.1% in PE-MFD group (P > .05). CONCLUSION Endo-LOVE and PE-MFD technique can both effectively treat DLSS, and the short-term follow-up results are positive. Endo-LOVE technique has the advantages of fast puncture positioning, less radiation exposure and wider indications. However, PE-MFD needs more radiation exposure and has the possibility of incomplete decompression for complex multiplanar spinal stenosis.
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Affiliation(s)
- Qiang Jiang
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
| | - Yu Ding
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
| | - Zhengcao Lu
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
| | - Hongpeng Cui
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
| | - Jianjun Zhang
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
| | - Bensheng Fu
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
| | - Wei Du
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
| | - Shiqi Cao
- Department of TCM Orthopedics, Sixth Medical Center, PLA General Hospital, Beijing, People’s Republic of China
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Luo M, Wang Z, Zhou B, Yang G, Shi Y, Chen J, Tang S, Huang J, Xiao Z. Risk factors for lumbar disc herniation recurrence after percutaneous endoscopic lumbar discectomy: a meta-analysis of 58 cohort studies. Neurosurg Rev 2023; 46:159. [PMID: 37392260 DOI: 10.1007/s10143-023-02041-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/18/2023] [Accepted: 05/27/2023] [Indexed: 07/03/2023]
Abstract
Recurrent lumbar disc herniation (rLDH) is one of the most serious complications and major causes of surgical failure and paralysis following percutaneous endoscopic lumbar discectomy (PELD). There are reports in the literature on the identification of risk factors associated with rLDH; however, the results are controversial. Therefore, we conducted a meta-analysis to identify risk factors for rLDH among patients following spinal surgery. PubMed, EMBASE, and the Cochrane Library were searched without language restrictions from inception to April 2018 for studies reporting risk factors for LDH recurrence after PELD. MOOSE guidelines were followed in this meta-analysis. We used a random effects model to aggregate odds ratios (ORs) with 95% confidence intervals (CIs). The evidence of observational studies was classified into high quality (class I), medium quality (class II/III), and low quality (class IV) based on the P value of the total sample size and heterogeneity between studies. Fifty-eight studies were identified with a mean follow-up of 38.8 months. Studies with high-quality (class I) evidence showed that postoperative LDH recurrence after PELD was significantly correlated with diabetes (OR, 1.64; 95% CI, 1.14 to 2.31), the protrusion type LDH (OR, 1.62; 95% CI, 1.02 to 2.61), and less experienced surgeons (OR, 1.54; 95% CI, 1.10 to 2.16). Studies with medium-quality (class II or III) evidence showed that postoperative LDH recurrence was significantly correlated with advanced age (OR, 1.11; 95% CI, 1.05 to 1.19), Modic changes (OR, 2.23; 95% CI, 1.53 to 2.29), smoking (OR, 1.31; 95% CI, 1.00 to 1.71), no college education (OR, 1.56; 95% CI, 1.05 to 2.31), obesity (BMI ≥ 25 kg/m2) (OR, 1.66; 95% CI, 1.11 to 2.47), and inappropriate manual labor (OR, 2.18; 95% CI, 1.33 to 3.59). Based on the current literature, eight patient-related and one surgery-related risk factor are predictors of postoperative LDH recurrence after PELD. These findings may help clinicians raise awareness of early intervention for patients at high risk of LDH recurrence after PELD.
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Affiliation(s)
- Mingjiang Luo
- Department of Spinal Surgery, Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang City, 421000, Hunan Province, China
| | - Zhongze Wang
- Department of Spinal Surgery, Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang City, 421000, Hunan Province, China
- Hengyang Medical School, University of South China, Hengyang City, Hunan Province, China
| | - Beijun Zhou
- Hengyang Medical School, University of South China, Hengyang City, Hunan Province, China
| | - Gaigai Yang
- Hengyang Medical School, University of South China, Hengyang City, Hunan Province, China
| | - Yuxin Shi
- Department of Pediatric Dentistry, First Affiliated Hospital (Affiliated Stomatological Hospital) of Xinjiang Medical University, Urumqi, 830054, China
| | - Jiang Chen
- Department of Spinal Surgery, Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang City, 421000, Hunan Province, China
| | - Siliang Tang
- Department of Spinal Surgery, Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang City, 421000, Hunan Province, China
| | - Jingshan Huang
- Department of Spinal Surgery, Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang City, 421000, Hunan Province, China
| | - Zhihong Xiao
- Department of Spinal Surgery, Second Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang City, 421000, Hunan Province, China.
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Lokhande PV. Full endoscopic spine surgery. J Orthop 2023; 40:74-82. [PMID: 37197373 PMCID: PMC10183645 DOI: 10.1016/j.jor.2023.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/08/2023] [Accepted: 04/17/2023] [Indexed: 05/19/2023] Open
Abstract
Background With a dramatic increase in elderly population worldwide, the prevalence of degenerative spine disease is steadily rising. Even though the entire spinal column is affected the problem is more commonly seen in the lumbar, cervical spine and to some extent the thoracic spine. The treatment of symptomatic lumbar disc or stenosis is primarily conservative with analgesics, epidural steroids and physiotherapy. Surgery is advised only if conservative treatment is ineffective. Conventional open microscopic procedures even though are still a gold standard, have the disadvantages of excessive muscle damage and bone resection, epidural scarring along with prolonged hospital stay and increased need of postoperative analgesics. Minimal access spine surgeries minimize surgical access related injury by minimizing soft tissue and muscle damage and also bony resection thus preventing iatrogenic instability and unnecessary fusions. This leads to good functional preservation of the spine and enhances early postoperative recovery and early return to work. Full endoscopic spine surgeries are one of the more sophisticated and advanced form of MIS surgeries. Purpose Full endoscopy has definitive benefits over conventional microsurgical techniques. These include better and clear vision of the pathology due to presence of irrigation fluid channel, minimal soft tissue and bone trauma, better and relatively easy approach to deep seated pathologies like thoracic disc herniations and a possibility to avoid fusion surgeries. The purpose of this article is to describe these benefits, give an overview of the two main approaches - transforaminal and interlaminar, their indications, contraindications and their limitations. The article also describes about the challenges in overcoming the learning curve and its future prospectives. Conclusion Full endoscopic spine surgery is one of the fastest growing technique in the field of modern spine surgery. Better intraoperative visualization of the pathology, lesser incidence of complications, faster recovery time, less postoperative pain, better relief of symptoms and early return to activity are the main reasons behind this rapid growth. With better patient outcomes and reduced medical costs, the procedure is going to be more accepted, relevant and popular procedure in future.
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Guo H, Song Y, Weng R, Tian H, Yuan J, Li Y. Comparison of Clinical Outcomes and Complications Between Endoscopic and Minimally Invasive Transforaminal Lumbar Interbody Fusion for Lumbar Degenerative Diseases: A Systematic Review and Meta-analysis. Global Spine J 2023; 13:1394-1404. [PMID: 36447426 PMCID: PMC10416606 DOI: 10.1177/21925682221142545] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
STUDY DESIGN Systematic review and meta-analysis. OBJECTIVE Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) is a classic surgical procedure for the treatment of lumbar degenerative diseases (LDD). With the development of endoscopic technology, endoscopic transforaminal lumbar interbody fusion (Endo-TLIF) can also achieve adequate decompression and interbody fusion. However, whether Endo-TLIF is superior to MIS-TLIF has not been adequately studied. In this systematic review and meta-analysis, we aimed to evaluate the treatment difference between Endo-TLIF vs MIS-TLIF. METHODS We conducted a systematic review and meta-analysis of the studies to compare the clinical outcomes and complications associated with Endo-TLIF vs. MIS-TLIF for the treatment of LDD. A literature search was conducted using the PubMed, Embase, Cochrane Library and Scopus databases for studies published up to April 1, 2022. Both retrospective and prospective studies that compared between Endo-TLIF and MIS-TLIF were included. RESULTS A total of 8 studies involving 581 patients were finally included in this meta-analysis. Endo-TLIF significantly prolonged the operation time, but reduced the blood loss amount and length of hospital stay. Moreover, Endo-TLIF was superior to MIS-TLIF on relief of back pain and functional recovery in the early postoperative period. However, there were no significantly differences in long-term clinical outcomes, fusion rate and incidence of complications between Endo-TLIF and MIS-TLIF. CONCLUSIONS Endo-TLIF was similar to MIS-TLIF in the long-term clinical outcomes, fusion and complication rates. Endo-TLIF prolongs the operation time, but shortens the length of hospital stay, and has the advantages of less surgical trauma, less blood loss, faster recovery, and early postoperative back pain relief.
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Affiliation(s)
- Haiwei Guo
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, China
| | - Yuke Song
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, China
| | - Rui Weng
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Guangdong Research Institute for Orthopedics & Traumatology of Chinese Medicine, Guangzhou, China
| | - Han Tian
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiayao Yuan
- The Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Ying Li
- Department of Spine and Orthopedics, the Third Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
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Huang X, Hou X, Li S, Zhu B, Li Y, Liu K, Liu X. Angulation error assessment for the trajectory in the anteroposterior and lateral fluoroscopic views during percutaneous endoscopic transforaminal lumbar discectomy. BMC Musculoskelet Disord 2023; 24:419. [PMID: 37231389 DOI: 10.1186/s12891-023-06564-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 05/03/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Anteroposterior (AP) and lateral fluoroscopies are often used to evaluate the intraoperative location and angulation of the trajectory in percutaneous endoscopic transforaminal lumbar discectomy (PETLD). Although the location of the trajectory shown in fluoroscopy is absolutely accurate, the angulation is not always reliable. This study aimed to evaluate the accuracy of the angle shown in the AP and lateral fluoroscopic views. METHODS A technical study was performed to assess the angulation errors of PETLD trajectories shown in AP and lateral fluoroscopic views. After reconstructing a lumbar CT image, a virtual trajectory was placed into the intervertebral foramen with gradient-changing coronal angulations of the cephalad angle plane (CACAP). For each angulation, virtual AP and lateral fluoroscopies were taken, and the cephalad angles (CA) of the trajectory shown in the AP and lateral fluoroscopic views, which indicated the coronal CA and the sagittal CA, respectively, were measured. The angular relationships among the real CA, CACAP, coronal CA, and sagittal CA were further demonstrated with formulae. RESULTS In PETLD, the coronal CA is approximately equal to the real CA, with a small angle difference and percentage error, whereas the sagittal CA shows a rather large angle difference and percentage error. CONCLUSION The AP view is more reliable than the lateral view in determining the CA of the PETLD trajectory.
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Affiliation(s)
- Xin Huang
- Pain Medicine Center, Peking University Third Hospital, Beijing, China
| | - Xiangyu Hou
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Shuiqing Li
- Pain Medicine Center, Peking University Third Hospital, Beijing, China.
| | - Bin Zhu
- Department of Orthopedics, Beijing Friendship Hospital, Beijing, China
| | - Yan Li
- Department of Orthopedics, Peking University Third Hospital, Beijing, China
| | - Kaixi Liu
- Pain Medicine Center, Peking University Third Hospital, Beijing, China
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Ahn Y, Lee S. Uniportal versus biportal endoscopic spine surgery: a comprehensive review. Expert Rev Med Devices 2023:1-8. [PMID: 37183715 DOI: 10.1080/17434440.2023.2214678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
INTRODUCTION Endoscopic spine surgery techniques are minimally invasive alternatives to conventional open surgery for degenerative spinal diseases. Clinical studies and meta-analyses have proven the usefulness of uniportal full-endoscopic spine procedures. However, a steep learning curve is a critical barrier for endoscopic procedures. Recently, biportal endoscopic spine surgeries have been developed to make it easier for spine surgeons to learn and perform. Consequently, the biportal approach has gained popularity among aspiring endoscopic spine surgeons. This review compared the characteristics of uniportal and biportal surgeries to help spine surgeons perform endoscopic procedures more effectively. AREA COVERED The review analyzed English-language clinical literature in Core databases and compared uniportal and biportal endoscopic spine surgery techniques. Clinical studies have compared the technical principles of both techniques, and the authors suggested appropriate strategies for learning and practicing endoscopic procedures. EXPERT OPINION Uniportal, full-endoscopic spine surgery is a minimally invasive procedure that preserves muscles and uses a keyhole approach under local anesthesia. In contrast, biportal surgery is more familiar to a surgeon and can be performed more widely, although the keyhole approach is limited. Aspiring endoscopic spine surgeons can learn either method according to the surgeon's preference and the clinical situation.
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Affiliation(s)
- Yong Ahn
- Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, South Korea
| | - Semin Lee
- Department of Neurosurgery, Wooridul Spine Hospital, Seoul, South Korea
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Lisheng H, Suhuai T, Dong Z, Qing Z. A modified percutaneous transforaminal endoscopic surgery for central calcified thoracic disc herniation at the T11/T12 level using foraminoplasty and decompression: A case report. Front Surg 2023; 10:1084485. [PMID: 37228765 PMCID: PMC10203165 DOI: 10.3389/fsurg.2023.1084485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 03/21/2023] [Indexed: 05/27/2023] Open
Abstract
Background Thoracic disc herniation (TDH) is uncommon. Central calcified TDH (CCTDH) is even rare. Traditional open surgery was considered a gold standard to treat CCTDH, but it was accompanied by a high risk of complications. Recently, a technique called percutaneous transforaminal endoscopic decompression (PTED) was adopted to treat TDH. Gu et al. designed a simplified PTED technique and named it percutaneous transforaminal endoscopic surgery (PTES) to treat various types of lumbar disc herniation; it offered the advantages of simple orientation, easy puncture, reduced steps, and little x-ray exposure. However, PTES to treat CCTDH has not been reported in the literature. Methods Here, we describe the case of a patient with CCTDH treated with a modified PTES through the unilateral posterolateral approach under local anesthesia and conscious sedation by using a flexible power diamond drill. First, we report that the patient was treated with PTES with later-stage endoscopic foraminoplasty, with an inside-out technique employed at the initial endoscopic decompression stage. Results A 50-year-old male with progressive gait disturbance and bilateral leg rigidity with paresis and numbness was diagnosed with CCTDH at the T11/T12 level on MRI and CT examinations. A modified PTES was performed on November 22, 2019. The total mJOA (modified Japanese Orthopedic Association) score preoperatively was 12. The method of the determination of incision and the soft tissue trajectory establishment process were the same as those in the original PTES technique. The foraminoplasty process was divided into initial fluoroscopic and final endoscopic stages. At the fluoroscopic stage, the hand trephine's saw teeth were just rotated into the lateral portion of the ventral bone from the superior articular process (SAP) to seize the SAP firmly, while at the endoscopic stage, in order to remove the ventral bone from the SAP safely under direct endoscopic visualization, adequate foramen enlargement was achieved without causing any risk of damage to the neural structures in the spinal canal. During the endoscopic decompression process, the soft disc fragments ventral to the calcified shell were undermined to form a cavity using an inside-out technique. Then, a flexible endoscopic diamond burr was introduced to degrade the calcified shell, and a curved dissector or a flexible radiofrequency probe was used to dissect the thin bony shell from the dural sac. Eventually, the shell was fractured within the cavity piece by piece to remove the whole CCTDH and achieve adequate dural sac decompression, resulting in minimal blood loss and no complications. The symptoms were gradually alleviated and the patient almost completely recovered at the 3-month follow-up, with no symptom recurrence found at the 2-year follow-up. The mJOA score improved to 17 at the 3-month follow-up and to 18 at the 2-year follow-up compared with 12 points preoperatively. Conclusions A modified PTES may be an alternative minimally invasive technique for the treatment of CCTDH and provide similar or better outcomes over traditional open surgery. However, this procedure requires good endoscopic experience on the part of the surgeon and is beset with technical challenges and therefore should be performed with utmost care.
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Affiliation(s)
- Hou Lisheng
- Senior Department of Orthopedics, the Fourth Medical Center of PLA General Hospital, Beijing, China
| | - Tian Suhuai
- Department of Orthopedics, Anci District Hospital, Langfang, China
| | - Zhang Dong
- Senior Department of Orthopedics, the Fourth Medical Center of PLA General Hospital, Beijing, China
| | - Zhou Qing
- Senior Department of Orthopedics, the Fourth Medical Center of PLA General Hospital, Beijing, China
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Ju CI, Lee SM. Complications and Management of Endoscopic Spinal Surgery. Neurospine 2023; 20:56-77. [PMID: 37016854 PMCID: PMC10080410 DOI: 10.14245/ns.2346226.113] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 03/08/2023] [Indexed: 04/03/2023] Open
Abstract
In the past, the use of endoscopic spine surgery was limited to intervertebral discectomy; however, it has recently become possible to treat various spinal degenerative diseases, such as spinal stenosis and foraminal stenosis, and the treatment range has also expanded from the lumbar spine to the cervical and thoracic regions. However, as endoscopic spine surgery develops and its indications widen, more diverse and advanced surgical techniques are being introduced, and the complications of endoscopic spine surgery are also increasing accordingly. We searched the PubMed/MEDLINE databases to identify articles on endoscopic spinal surgery, and key words were set as “endoscopic spinal surgery,” “endoscopic cervical foramoinotomy,” “PECD,” “percutaneous transforaminal discectomy,” “percutaneous endoscopic interlaminar discectomy,” “PELD,” “PETD,” “PEID,” “YESS” and “TESSYS.” We analyzed the evidence level and classified the prescribed complications according to the literature. Endoscopic lumbar surgery was divided into full endoscopic interlaminar and transforaminal approaches and a unilateral biportal approach. We performed a comprehensive review of available literature on complications of endoscopic spinal surgery. This study particularly focused on the prevention of complications. Regardless of the surgical methods, the most common complications related to endoscopic spinal surgery include dural tears and perioperative hematoma. transient dysesthesia, nerve root injury and recurrence. However, Endoscopic spinal surgery, including full endoscopic transforaminal and interlaminar and unilateral biportal approaches, is a safe and effective a treatment for lumbar as well as cervical and thoracic spinal diseases such as disc herniation, lumbar spinal stenosis, foraminal stenosis and recurrent disc herniation.
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Affiliation(s)
- Chang Il Ju
- Department of Neurosurgery, College of Medicine, Chosun University, Gwangju, Korea
- Corresponding Author Chang Il Ju Department of Neurosurgery, College of Medicine, Chosun University, 365 Pilmun-daero, Dong-gu, Gwangju 61453, Korea
| | - Seung Myung Lee
- Department of Neurosurgery, College of Medicine, Chosun University, Gwangju, Korea
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Liu Y, Jitpakdee K, Van Isseldyk F, Kim JH, Kim YJ, Chen KT, Choi KC, Choi G, Bae J, Quillo-Olvera J, Correa C, Silva MS, Kotheeranurak V, Kim JS. Bibliometric analysis and description of research trends on transforaminal full-endoscopic approach on the spine for the last two-decades. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023:10.1007/s00586-023-07661-0. [PMID: 36973463 DOI: 10.1007/s00586-023-07661-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 03/06/2023] [Accepted: 03/19/2023] [Indexed: 03/29/2023]
Abstract
OBJECTIVE The study aims to assess the current development status of transforaminal full-endoscopic spine surgery (TFES) by exploring and analyzing the published literature to obtain an overview of this field and discover the evolution and emerging topics that are underrepresented. METHODS Using Bibliometrix, CiteSpace, and VOSviewer, we analyzed the bibliometric data selected from the Web of Science Core Collection between January 2002 and November 2022. The descriptive and evaluative analyses of authors, institutes, countries, journals, keywords, and references are compiled. The quantity of research productivity was measured by the number of publications that were published. A quality indicator was thought to be the number of citations. In the bibliometric analysis of authors, areas, institutes, and references, we calculated and ranked the research impact by various metrics, such as the h-index and m-index. RESULTS A total of 628 articles were identified in the field of TFES by the 18.73% annual growth rate of research on the subject from 2002 to 2022, constituting the documents are by 1961 authors affiliated with 661 institutions in 42 countries or regions and published in 117 journals. The USA (n = 0.20) has the highest international collaboration rate, South Korea has the highest H-index value (h = 33), and China is ranked as the most productive country (n = 348). Brown univ., Tongji univ., and Wooridul Spine represented the most productive institutes ranked by the number of publications. Wooridul Spine Hospital demonstrated the highest quality of paper publication. The Pain Physician had the highest h-index (n = 18), and the most cited journal with the earliest publication year in the area of FEDS is Spine (t = 1855). CONCLUSION The bibliometric study showed a growing trend of research on transforaminal full-endoscopic spine surgery over the past 20 years. It has shown a significant increase in the number of authors, institutions, and international collaborating countries. South Korea, the United States, and China dominate the related areas. A growing body of evidence has revealed that TFES has leapfrogged from its infancy stage and gradually entered a mature development stage.
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Affiliation(s)
- Yanting Liu
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-Gu, Seoul, 06591, South Korea
| | - Khanathip Jitpakdee
- Department of Orthopedics, Thai Red Cross Society, Queen Savang Vadhana Memorial Hospital, Sriracha, Thailand
| | - Facundo Van Isseldyk
- 2-Latinamerican Endoscopic Spine Surgery Society (LESSS), Hospital Privado de Rosario, Rosario, Argentina
| | - Jung Hoon Kim
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-Gu, Seoul, 06591, South Korea
| | - Young Jin Kim
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-Gu, Seoul, 06591, South Korea
| | - Kuo-Tai Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Kyung-Chul Choi
- Department of Neurosurgery, Seoul Top Spine Hospital, Goyangsi, South Korea
| | - Gun Choi
- Department of Spine Surgery, Pohang Woori Hospital, Pohang, Republic of Korea
| | - Junseok Bae
- Department of Neurosurgery, Wooridul Spine Hospital, Seoul, South Korea
| | - Javier Quillo-Olvera
- The Brain and Spine Care, Minimally Invasive Spine Surgery Group, Hospital H+, Queretaro City, Mexico
| | - Cristian Correa
- Department of Orthopedic Surgery, Hospital Hernán Henríquez Aravena, University of La Frontera, Temuco, Chile
| | - Marlon Sudario Silva
- Department of Orthopedic Surgery, Cirurgia Minimamente Invasiva E Endoscopia da Coluna, Belo Horizonte, Brazil
| | - Vit Kotheeranurak
- Department of Orthopedics, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, 10330, Thailand
| | - Jin-Sung Kim
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-Gu, Seoul, 06591, South Korea.
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Jitpakdee K, Liu Y, Kim YJ, Kotheeranurak V, Kim JS. Factors associated with incomplete clinical improvement in patients undergoing transforaminal endoscopic lumbar discectomy for lumbar disc herniation. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023:10.1007/s00586-023-07636-1. [PMID: 36917301 DOI: 10.1007/s00586-023-07636-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 11/22/2022] [Accepted: 03/04/2023] [Indexed: 03/16/2023]
Abstract
PURPOSES To analyze the clinical and radiographic risk factors that might predict incomplete clinical improvement after transforaminal endoscopic lumbar discectomy (TELD). METHODS A retrospective analysis was conducted from 194 consecutive patients who underwent TELD due to lumbar disc herniation (LDH). Patients with incomplete clinical improvement were defined from patient-reported outcomes of poor improvement in pain or disability after surgery and patient dissatisfaction. Clinical and radiographic characteristics were evaluated to identify predicting factors of poor outcomes. RESULTS Of 194 patients who underwent TELD procedures, 32 patients (16.5%) had incomplete clinical improvement and 12 patients (6.1%) required revision surgery. The mean ages were 46.4 years and most of the patients suffered from predominant leg pain (48.9%). The most common surgical level was L4-5 (63.9%). Overall, the Oswestry Disability Index (44.3-15), visual analog scores of back pain (4.9-1.8) and leg pain (7.3-1.6) were significantly improved after surgery. Multivariate logistic regression analysis demonstrated that high body mass index, history of previous surgery, preoperative disability, weakness, and disc degeneration were related to incomplete clinical improvement. There were 15 recurrent LDH (7.7%) with a total of 12 revision surgeries (6.2%). CONCLUSIONS We identified independent risk factors associated with incomplete clinical improvement following TELD, including overweight, significant preoperative disability or weakness and history of previous surgery. Advanced age, disc degeneration, vacuum phenomenon, and spondylolisthesis were also possible risk factors. Recognizing these risk factors would help decide whether patients are good candidates for TELD, and optimize the surgical planning preoperatively to achieve good surgical results.
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Affiliation(s)
- Khanathip Jitpakdee
- Department of Orthopaedics, Queen Savang Vadhana Memorial Hospital, Thai Red Cross Society, Chonburi, Thailand
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Yanting Liu
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Young-Jin Kim
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Vit Kotheeranurak
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence in Biomechanics and Innovative Spine Surgery, Chulalongkorn University, Bangkok, Thailand
| | - Jin-Sung Kim
- Spine Center, Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea.
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Giordan E, Radaelli R, Gallinaro P, Pastorello G, Zanata R, Canova G, Marton E, Del Verme J. Bibliographic Study and Meta-Analysis of Clinical Outcomes of Full-Endoscopic Spine Surgery for Painful Lumbar Spine Conditions. World Neurosurg 2023; 171:e64-e82. [PMID: 36442782 DOI: 10.1016/j.wneu.2022.11.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Full-endoscopic spine surgery (FESS) indications already cover degenerative, infectious, and neoplastic diseases. This study aimed to use a bibliometric search and meta-analysis of the highest-quality studies in the last 20 years to determine the quantity and quality of FESS research, geographic distribution, and the outcomes for lumbar conditions. METHODS Articles on FESS published from 2000 to 2022 were screened and assessed through Web of Science, PubMed, and Scopus. Also, databases were searched for longitudinal studies to pool in a meta-analysis of patients undergoing FESS for lumbar conditions. After stratifying the risk of bias and having collected the studies of the highest quality, we included the proportion of patients with a satisfactory outcome and intraoperative and postoperative adverse events after the analysis of lumbar spine conditions. RESULTS A total of 728 articles were identified by the bibliographic search. Between 2000 and 2021, the published articles increased 21-fold. Most were from China (70.15%), followed by South Korea (19.5%). Most were retrospective (68.3%) and regarding treatment of lumbar disease (86.4%). Fifty studies, including 34,828 patients, were pooled in the meta-analysis. More than 85% of patients experienced satisfactory improvement in each of different lumbar conditions. Major adverse events were <2%; recurrence and postoperative dysesthesia rates were within those reported for open or mini-invasive procedures. CONCLUSIONS This study may fill research gaps on FESS and lead to adequately designed studies. Our meta-analysis showed that FESS for lumbar diseases is a procedure with satisfactory outcomes and low rates of adverse events.
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Affiliation(s)
- Enrico Giordan
- Neurosurgical Department, Aulss2 Marca Trevigiana, Treviso, Italy.
| | | | - Paolo Gallinaro
- Neurosurgical Department, Aulss2 Marca Trevigiana, Treviso, Italy
| | | | - Roberto Zanata
- Neurosurgical Department, Aulss2 Marca Trevigiana, Treviso, Italy
| | - Giuseppe Canova
- Neurosurgical Department, Aulss2 Marca Trevigiana, Treviso, Italy
| | - Elisabetta Marton
- Neurosurgical Department, Aulss2 Marca Trevigiana, Treviso, Italy; Department of Neuroscience, University of Padova, Padova, Italy
| | - Jacopo Del Verme
- Neurosurgical Department, Aulss2 Marca Trevigiana, Treviso, Italy
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Extraforaminal Full-Endoscopic Approach for the Treatment of Lateral Compressive Diseases of the Lumbar Spine. J Pers Med 2023; 13:jpm13030453. [PMID: 36983638 PMCID: PMC10058867 DOI: 10.3390/jpm13030453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 02/10/2023] [Accepted: 02/17/2023] [Indexed: 03/06/2023] Open
Abstract
Background: The authors conducted a 2-year retrospective follow-up to investigate the efficiency of an extraforaminal full-endoscopic approach with foraminoplasty used to treat lateral compressive diseases of the lumbar spine in 247 patients. Methods: The visual analogue scale (VAS), Oswestry disability index (ODI), and MacNab scale were used to analyze the results collected during the preoperative and postoperative periods. Results: The most common diagnosis was disk herniation with lateral recess stenosis, and the most common surgical level among patients was between L4 and L5 on the left side. Pain decreased over time, as determined during sessions held to evaluate pain in the lumbar, gluteal, led, and foot regions. The ODI demonstrated significant enhancement over the evaluation period and the MacNab scale classified the surgery as good or excellent. The most common complication was dysesthesia. Conclusions: An extraforaminal full-endoscopic approach with foraminoplasty can be recommended in cases of lateral herniation or stenosis for patients with symptoms of radiculopathy, and for those who have not responded to conventional rehabilitation treatment or chronic pain management. Few complications arose as a result of this approach, and most of them were treated clinically.
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Comparison of full-endoscopic foraminoplasty and lumbar discectomy (FEFLD), unilateral biportal endoscopic (UBE) discectomy, and microdiscectomy (MD) for symptomatic lumbar disc herniation. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:542-554. [PMID: 36571643 DOI: 10.1007/s00586-022-07510-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 11/14/2022] [Accepted: 12/15/2022] [Indexed: 12/27/2022]
Abstract
PURPOSE This study aimed to evaluate the clinical outcomes of full-endoscopic foraminoplasty and lumbar discectomy (FEFLD), unilateral biportal endoscopic (UBE) discectomy, and microdiscectomy (MD) in the treatment of symptomatic lumbar disc herniation (LDH). METHODS From January 2020 and May 2021, 128 patients with single-level LDH at L4-5 or L5-S1 received FEFLD, UBE discectomy or MD. Patients were divided into three groups according to surgical method: the FEFLD group (n = 43), the UBE group (n = 42), and the MD group (n = 43). Operative time, fluoroscopy frequency, in-bed time, length of hospital stays, total expenses, complications, visual analogue scale (VAS, 0-10), and Oswestry Disability Index (ODI, 0-100%) were assessed and compared among three groups. RESULTS There were no significant differences in VAS or ODI scores at 12 months after surgery among three groups. In comparison with the MD group, the FEFLD and UBE group yield better VAS scores for back pain on the first day following surgery (P < 0.05). The FEFLD group was superior to the UBE group or MD group with less time in bed and shorter hospital stay (P < 0.05). The operation time and total expenses in the UBE group were significantly longer and higher than those in the FEFLD group or MD group (P < 0.05). CONCLUSIONS FEFLD and UBE discectomy yield comparable results to conventional MD concerning pain relief and functional outcomes. In addition, FEFLD and UBE discectomy enable less back pain in the immediate postoperative period. FEFLD offers advantages in rapid recovery. Conventional MD is still an efficient and cost-effective surgical procedure.
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Cheng X, Bao B, Wu Y, Cheng Y, Xu C, Ye Y, Dou C, Chen B, Yan H, Tang J. Clinical comparison of percutaneous transforaminal endoscopic discectomy and unilateral biportal endoscopic discectomy for single-level lumbar disc herniation. Front Surg 2023; 9:1107883. [PMID: 36726945 PMCID: PMC9884965 DOI: 10.3389/fsurg.2022.1107883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 12/30/2022] [Indexed: 01/19/2023] Open
Abstract
Purpose To compare the clinical outcomes of percutaneous transforaminal endoscopic discectomy (PTED) and unilateral biportal endoscopic discectomy (UBE) for the treatment of single-level lumbar disc herniation (LDH). Materials and methods From January 2020 to November 2021, 62 patients with single-level LDH were retrospectively reviewed. All patients underwent spinal surgeries at the Affiliated Hospital of Chengde Medical University and Beijing Tongren Hospital, Capital Medical University. Among them, 30 patients were treated with UBE, and 32 were treated with PTED. The patients were followed up for at least one year. Patient demographics and perioperative outcomes were reviewed before and after surgery. The Oswestry Disability Index (ODI), visual analog scale (VAS) for back pain and leg pain, and modified MacNab criteria were used to evaluate the clinical outcomes. x-ray examinations were performed one year after surgery to assess the stability of the lumbar spine. Results The mean ages in the UBE and PTED groups were 46.7 years and 48.0 years, respectively. Compared to the UBE group, the PTED group had better VAS scores for back pain at 1 and 7 days after surgery (3.06 ± 0.80 vs. 4.03 ± 0.81, P < 0.05; 2.81 ± 0.60 vs. 3.70 ± 0.79, P < 0.05). The UBE and PTED groups demonstrated significant improvements in the VAS score for leg pain and ODI score, and no significant differences were found between the groups at any time after the first month (P > 0.05). Although the good-to-excellent rate of the modified MacNab criteria in the UBE group was similar to that in the PTED group (86.7% vs. 87.5%, P > 0.05), PTED was advantageous in terms of the operation time, estimated blood loss, incision length, and length of postoperative hospital stay. Conclusions Both UBE and PTED have favorable outcomes in patients with single-level LDH. However, PTED is superior to UBE in terms of short-term postoperative back pain relief and perioperative quality of life.
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Affiliation(s)
- Xiaokang Cheng
- Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing, China,Department of Orthopedics, Chengde Medical University Affiliated Hospital, Chengde, China
| | - Beixi Bao
- Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yuxuan Wu
- Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yuanpei Cheng
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Chunyang Xu
- Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Yang Ye
- Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Chentao Dou
- Department of Orthopedics, Chengde Medical University Affiliated Hospital, Chengde, China
| | - Bin Chen
- Department of Orthopedics, Chengde Medical University Affiliated Hospital, Chengde, China
| | - Hui Yan
- Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Jiaguang Tang
- Department of Orthopedics, Beijing Tongren Hospital, Capital Medical University, Beijing, China,Correspondence: Jiaguang Tang
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Wang Y, Wu J, Wang T, Liu Y, Jiang M, Wang Z, Chao R, Liu P, Pu J, Fan W. Modified lumbar foraminoplasty using a power-aided reciprocating burr for percutaneous transforaminal endoscopic lumbar discectomy: A technical note and clinical report. Front Surg 2023; 9:1091187. [PMID: 36684228 PMCID: PMC9849748 DOI: 10.3389/fsurg.2022.1091187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Accepted: 12/08/2022] [Indexed: 01/06/2023] Open
Abstract
Background One of the main difficulties in a transforaminal endoscopic lumbar discectomy (TELD), and simultaneously the most critical step, is performing an effective and safe foraminoplasty, which is especially difficult for beginners. To make it safer and faster for beginners to perform, we have used a specially designed power-aided reciprocating burr for TELD and reported the technical details. Methods From Jan. 2019 to Nov. 2022, 432 patients with single-level, symptomatic L4/5 or L5/S1 disc herniation were treated with TELD using a novel power-aided reciprocating burr. The surgical procedure is described in detail. Magnetic resonance imaging (MRI) was performed the following day and 3 months after the operation. The learning curves of surgeons with different seniority levels are displayed. The Visual Analogue Scale (VAS) score and the Oswestry Disability Index (ODI) were used to measure low back pain, leg pain, and lumbar function. All patients were followed up for at least 1 year. Results All patients underwent endoscopic surgery successfully. Among the 432 patients, radicular outer membrane damage was observed in 6 cases, and 1 case had hernia of the nerve tract. Except for this patient with aggravation of postoperative numbness, the postoperative neurological symptoms of all patients were significantly improved. The mean VAS scores for low back pain and leg pain and ODI scores were significantly decreased 6 w post-operatively and were maintained until 12 months post-operatively compared to preoperative scores (P < 0.05). All three doctors involved in the study had substantial experience in traditional open spinal surgery. The more operations all three surgeons completed, the more time spent on intervertebral foraminoplasty decreased (P < 0.05). Among them, doctors without experience in TELD surgery became proficient in this technique after accumulating experience in 13 cases. There was no significant difference in foraminoplasty time among these three surgeons during the same growing period (P > 0.05). Conclusions Current clinical data demonstrated the safety and efficacy of modified TELD using a power-aided reciprocating burr for treating lumbar disc herniation (LDH) and showed that this technique significantly reduces the learning curve for beginners when performing foraminoplasty.
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Affiliation(s)
- Yingbo Wang
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China
| | - Jian Wu
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China
| | - Tengyu Wang
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China
| | - Yaoyao Liu
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China
| | - Mei Jiang
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China
| | - Zhong Wang
- Department of Orthopedics, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Rui Chao
- Department of Orthopedics, Chongqing Emergency Medical Center, Chongqing University, Chongqing, China
| | - Peng Liu
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China
| | - Jungang Pu
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China,Correspondence: Jungang Pu ; Weili Fan
| | - Weili Fan
- Department of Spine Surgery, Center for Orthopedics, Daping Hospital, Army Medical University, Chongqing, China,Correspondence: Jungang Pu ; Weili Fan
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Piontkovskyi VK, Zlativ VP, Myronyk BM, Dushnyi MM. ENDOSCOPIC OPERATIVE TREATMENT OF LUMBAR DISC EXTRUSIONS. BULLETIN OF PROBLEMS BIOLOGY AND MEDICINE 2023. [DOI: 10.29254/2077-4214-2022-4-167-193-203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- V. K. Piontkovskyi
- Municipal «Enterprise Rivne Regional Clinical Hospital, named after Yuriy Semenyuk»
| | - V. P. Zlativ
- Municipal «Enterprise Rivne Regional Clinical Hospital, named after Yuriy Semenyuk»
| | - B. M. Myronyk
- Municipal «Enterprise Rivne Regional Clinical Hospital, named after Yuriy Semenyuk»
| | - M. M. Dushnyi
- Municipal «Enterprise Rivne Regional Clinical Hospital, named after Yuriy Semenyuk»
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Wang S, Yu HL, Zheng L, Ma JX, Wang H, Xiang LB, Chen Y. Randomized controlled trial of overall functional exercise process in perioperative of percutaneous transforaminal endoscopic discectomy. Medicine (Baltimore) 2022; 101:e32544. [PMID: 36596075 PMCID: PMC9803417 DOI: 10.1097/md.0000000000032544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Percutaneous transforaminal endoscopic discectomy (PTED) has become the standard surgery for the patients of lumbar disc herniation with the advantages of less trauma and rapid recovery. But still some patients have poor prognosis after PTED. A major risk factor associated with the poor prognosis may be the unfit function exercise. OBJECTIVE To discuss the effect of overall functional exercise process for PTED. METHODS In January 2019 to June 2020, a single center randomized controlled trial was proceeded. The patients scheduled for PTED were randomly divided into the experimental group, which received overall functional exercise and the control group, which received routine process. The overall process included advance, whole-course exercise and integrating of traditional Chinese medical methods. The general information, visual analog scale (VAS) score and Oswestry Dysfunction Index (ODI) score at each follow-up point perioperative period were compared between the 2 groups. RESULTS There were no significant differences in the general information, the preoperative VAS and ODI. On the 3rd day after operation, the VAS of low back pain and leg pain in the experimental group were lower than the control group. One month after operation, the VAS of low back pain in the experimental group was lower than that in the control group. One to 3 months after operation, the ODI scores of the experimental group were better than that of the control group. There was no significant difference in modified MacNab index between the experimental group and the control group. CONCLUSION Function exercise is important for the prognosis of minimally invasive lumbar surgery. The overall function exercise process perioperative is helpful to relieve the short-term pain of the patients and significantly improve the prognosis.
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Affiliation(s)
- Shuang Wang
- Department of Orthopedics, General Hospital of Northern Theater Command, Shenhe District, Shenyang, China
| | - Hai-Long Yu
- Department of Orthopedics, General Hospital of Northern Theater Command, Shenhe District, Shenyang, China
| | - Liang Zheng
- Department of Orthopedics, General Hospital of Northern Theater Command, Shenhe District, Shenyang, China
| | - Jun-Xiong Ma
- Department of Orthopedics, General Hospital of Northern Theater Command, Shenhe District, Shenyang, China
| | - Hong Wang
- Department of Orthopedics, General Hospital of Northern Theater Command, Shenhe District, Shenyang, China
| | - Liang-Bi Xiang
- Department of Orthopedics, General Hospital of Northern Theater Command, Shenhe District, Shenyang, China
| | - Yu Chen
- Department of Orthopedics, General Hospital of Northern Theater Command, Shenhe District, Shenyang, China
- * Correspondence: Yu Chen, Department of Orthopedics, General Hospital of Northern Theater Command, No. 83, Wenhua Road, Shenhe District, Shenyang 110016, China (e-mail: )
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Farshad M, Hagel V, Spirig JM, Fasser MR, Widmer J, Burkhard MD, Calek AK. Biomechanics of Transforaminal Endoscopic Approaches. Spine (Phila Pa 1976) 2022; 47:1753-1760. [PMID: 36083835 PMCID: PMC10010693 DOI: 10.1097/brs.0000000000004471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 07/20/2022] [Accepted: 08/16/2022] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN Biomechanical cadaveric study. OBJECTIVE The aim of this study was to compare the effect of transforaminal endoscopic approaches with open decompression procedures. SUMMARY OF BACKGROUND DATA Clinical studies have repeatedly highlighted the benefits of endoscopic decompression, however, the biomechanical effects of endoscopic approaches (with and without injury to the disk) have not been studied up to now. MATERIALS AND METHODS Twelve spinal segments originating from four fresh-frozen cadavers were biomechanically tested in a load-controlled endoscopic transforaminal approach study. Segmental range of motion (ROM) after endoscopic approach was compared with segmental ROM after (1) microsurgical decompression with unilateral laminotomy and (2) midline decompression with bilateral laminotomy. In the intact state and after decompression, the segments were loaded in flexion-extension (FE), lateral shear (LS), lateral bending (LB), anterior shear (AS), and axial rotation (AR). RESULTS Vertebral segment ROM was comparable between the two endoscopic transforaminal approaches. However, there was a-statistically nonsignificant-trend for a larger ROM after accessing via the inside-out technique: FE: +3% versus +7%, P =0.484; LS: +1% versus +12%, P =0.18; LB: +0.6% versus +9%, P =0.18; AS: +2% versus +11%, P =0.31; AR: -4% versus +5%, P =0.18. No significant difference in vertebral segment ROM was seen between the transforaminal endoscopic approaches and open unilateral decompression. Vertebral segment ROM was significantly smaller with the transforaminal endoscopic approaches compared with midline decompression for almost all loading scenarios: FE: +4% versus +17%, P =0.005; AS: +6% versus 21%, P =0.007; AR: 0% versus +24%, P =0.002. CONCLUSION The transforaminal endoscopic intracanal technique preserves the native ROM of lumbar vertebral segments and shows a trend toward relative biomechanical superiority over the inside-out technique and open decompression procedures.
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Affiliation(s)
- Mazda Farshad
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
- University Spine Center Zurich, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Vincent Hagel
- Spine Center, Asklepios Klinik Lindau, Lindau, Germany
| | - José M. Spirig
- University Spine Center Zurich, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Marie-Rosa Fasser
- Institute of Biomechanics, Balgrist Campus, ETH Zurich, Zurich, Switzerland
- Spine Biomechanics, Department of Orthopedic Surgery, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Jonas Widmer
- Institute of Biomechanics, Balgrist Campus, ETH Zurich, Zurich, Switzerland
- Spine Biomechanics, Department of Orthopedic Surgery, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Marco D. Burkhard
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Anna-Katharina Calek
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
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Xie YZ, Shi Y, Zhou Q, Feng CQ, Zhou Y, Li T, Yu Y, Fan XH. Comparison of the safety and efficacy of unilateral biportal endoscopic lumbar interbody fusion and uniportal endoscopic lumbar interbody fusion: a 1-year follow-up. J Orthop Surg Res 2022; 17:360. [PMID: 35870934 PMCID: PMC9308319 DOI: 10.1186/s13018-022-03249-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 07/12/2022] [Indexed: 11/10/2022] Open
Abstract
Objectives To compare the short-term outcomes of unilateral biportal endoscopic lumbar interbody fusion (BLIF) and uniportal endoscopic lumbar interbody fusion (ULIF). Methods Sixty patients diagnosed with L4/5 spinal stenosis who underwent BLIF and ULIF were included (30 in each group). Clinical evaluation was performed preoperatively and postoperatively in the 1st week, 1st month, and 1st year. Factors such as the visual analogue score (VAS), Oswestry Disability Index (ODI), operative time, surgical complications, and radiological outcomes (fusion rate, screw loosening, and cage subsidence) were compared between the two groups. Results All patients showed improved mean VAS and ODI at all three postoperative follow-ups, and no statistically significant differences were detected between the BLIF and ULIF groups. The mean operative time in the BLIF group was shorter than that in the ULIF group. Nerve root injury occurred in two patients in the BLIF group, while leakage of cerebrospinal fluid occurred in one patient in the ULIF group. All adverse events were treated adequately prior to discharge. The fusion rates with definite and probable grades were significantly higher in the BLIF group than that in the ULIF group. One case of cage subsidence with no screw loosening occurred in each group. Conclusion Both BLIF and ULIF are safe and effective surgical techniques. Compared with ULIF, BLIF has the advantages of shorter operative time and a higher fusion rate. Other merits of BLIF include a wider surgical field, greater maneuverability of instruments, visibility during cage implantation, and transverse orientation of the cage.
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Complications of Unilateral Biportal Endoscopic Lumbar Discectomy: A Systematic Review. World Neurosurg 2022; 168:359-368.e2. [DOI: 10.1016/j.wneu.2022.10.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 12/14/2022]
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Zhao XM, Chen AF, Lou XX, Zhang YG. Comparison of Three Common Intervertebral Disc Discectomies in the Treatment of Lumbar Disc Herniation: A Systematic Review and Meta-Analysis Based on Multiple Data. J Clin Med 2022; 11:jcm11226604. [PMID: 36431083 PMCID: PMC9696245 DOI: 10.3390/jcm11226604] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/08/2022] [Accepted: 10/11/2022] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE Due to recent developments and the wide application of percutaneous transforaminal discectomy (PTED), we herein compare it with microendoscopic discectomy (MED) and traditional open surgery (OD) through surgical indicators and postoperative outcomes to evaluate the advantages and disadvantages of minimally invasive surgery PTED. METHODS This systematic review and meta-analysis was conducted in line with PRISMA guidelines (PROSPERO2018: CRD42018094890). We searched four English and two Chinese databases from the date of their establishment to May 2022. Randomized controlled trials and case-control studies of PTED versus MED or PTED versus OD in the treatment of lumbar disc herniation were retrieved. RESULTS A total of 33 studies with 6467 cases were included. When comparing MED with PTED, the latter had less intraoperative blood loss, smaller incision, shorter postoperative bed times, shorter hospitalization times, better postoperative visual analogue scale (VAS) for low back pain, and postoperative dysfunction index (Oswestry Disability Index, ODI) and higher recurrence rates and revision rates. However, operation times, postoperative VAS leg scores and complications, and successful operation rates were similar in both groups. Comparison of PTED with OD revealed in the former less intraoperative blood loss and smaller incision, shorter postoperative bed times, shorter hospitalization times, shorter operation times, and higher recurrence rates and revision rates. Nonetheless, comprehensive postoperative VAS scores, VAS leg pain scores, VAS low back pain, ODI and incidence of complications, and successful operation rates were similar between the two groups. CONCLUSIONS The therapeutic effect and safety of PTED, MED and OD in the treatment of lumbar disc herniation were comparable. PTED had obvious advantages in that it is minimally invasive, with rapid recovery after surgery, but its recurrence rates and revision rates were higher than MED and OD. Therefore, it is not possible to blindly consider replacing MED and OD with PTED.
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Affiliation(s)
- Xiao-ming Zhao
- Correspondence: (X.-m.Z.); (Y.-g.Z.); Tel.: +86-029-85323935 (Y.-g.Z.)
| | | | | | - Yin-gang Zhang
- Correspondence: (X.-m.Z.); (Y.-g.Z.); Tel.: +86-029-85323935 (Y.-g.Z.)
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Clinical Analysis of Minimally Invasive Percutaneous Treatment of Severe Lumbar Disc Herniation with UBE Two-Channel Endoscopy and Foraminal Single-Channel Endoscopy Technique. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:9264852. [PMID: 36275895 PMCID: PMC9584735 DOI: 10.1155/2022/9264852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 09/13/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022]
Abstract
For surgical treatment, herniation of traditional open surgery is the traditional approach and the representative operation for lamina windowing excision of nucleus pulposus. In recent years, the unilateral dual channel spine endoscopic technology (UBE/BESS) has caused extensive concern of spine surgery performer. This research compared the results of minimally invasive percutaneous treatment of severe lumbar disc herniation with foraminal single-channel endoscopy and unilateral biportal endoscopy (UBE). A retrospective study was conducted on 50 patients with severe disc herniation treated with minimally invasive percutaneous treatment in MinDong Hospital affiliated to Fujian Medical University from September 2019 to September 2021. According to different surgical methods, they were divided into two groups: foraminal single-channel endoscopic group and UBE dual-channel endoscopic group. There were 22 cases in the UBE surgery group and 28 cases in the interforaminal endoscopic group. The comparison included operation time, postoperative hospital stays, preoperative and postoperative pain scale (VAS), and postoperative MRI to observe the residual condition of prolapsed nucleus pulposus and the occurrence of complications. There were no significant differences between the UBE group and the interforaminal endoscopic group in incision length, operation time, postoperative hospital stays, and improvement of VAS score before and after surgery. In terms of postoperative nucleus pulposus residual rate and postoperative recurrence rate, the two-channel UBE group was significantly better than the single-channel interforaminal endoscopic group. The incidence of postoperative anemia in the interforaminal endoscopic group was significantly lower than that in the UBE group. In the treatment of severe disc herniation, UBE two-channel endoscopy has the advantages of lower recurrence rate, lower nucleus pulposus residual rate, shorter learning curve, and better field of vision than foraminal single-channel endoscopy, which is worth promoting in primary hospitals.
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Ma X, Li W, Gao S, Cao C, Li C, He L, Li M. Comparison of unilateral biportal endoscopic discectomy versus percutaneous endoscopic lumbar discectomy for the treatment of lumbar disc herniation: A systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e30412. [PMID: 36181014 PMCID: PMC9524944 DOI: 10.1097/md.0000000000030612] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The purpose of this study was to analyze unilateral biportal endoscopic discectomy (UBE) and percutaneous endoscopic lumbar discectomy (PELD) for the treatment of lumbar disc herniation. METHODS PubMed, EMBASE, Web of Science, Cochrane Database, CNKI, and Wanfang databases were searched online. All statistical analyses were performed using STATA 16.0. RESULTS The selection criteria were met by 6 studies with a total of 281 patients (142 cases in the UBE group and 139 cases in the PELD group) and good methodological quality. PELD has the potential to improve outcomes such as operation time and intraoperative hemorrhage (MD = 36.808, 95% CI (23.766, 49.850), P = .000; MD = 59.269, 95% CI (21.527, 97.010), P = .000) compared with UBE. No differences were found in the back pain VAS score at preoperative (MD = -0.024, 95% CI [-0.572, 0.092], P = .998), at 1 day after operation (MD = -0.300, 95% CI [-0.845, 0.246], P = .878), the VAS score of leg pain at preoperative (MD = -0.099, 95% CI [-0.417, 0.220], P = .762), at 1 day after operation (MD = 0.843, 95% CI [0.193, 1.492], P = .420), at 1 month after operation (MD = -0.027, 95% CI [-0.433, 0.380], P = .386), at 6 months after operation (MD = 0.122, 95% CI [-0.035, 0.278], P = .946), hospital stay (MD = 3.708, 95% CI [3.202, 4.214], P = .000) and other clinical effects between UBE and PELD group. CONCLUSIONS There are no significant differences in clinical efficacy between UBE and PELD, according to the research. However, PELD has the potential to improve outcomes such as operation time and intraoperative hemorrhage. As just a result, PELD is better suited in the treatment of lumbar disc herniation.
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Affiliation(s)
- Xu Ma
- Hebei North University, Zhangjiakou, Hebei, China
- Spinal Surgery Medical Team of Orthopedics, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Wenyi Li
- Hebei North University, Zhangjiakou, Hebei, China
- Spinal Surgery Medical Team of Orthopedics, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Shangju Gao
- Spinal Surgery Medical Team of Orthopedics, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Can Cao
- Spinal Surgery Medical Team of Orthopedics, Hebei General Hospital, Shijiazhuang, Hebei, China
| | - Chuntao Li
- Hebei North University, Zhangjiakou, Hebei, China
| | - Liang He
- Hebei North University, Zhangjiakou, Hebei, China
| | - Meng Li
- Hebei Medical University, Shijiazhuang, Hebei, China
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Outcome of Percutaneous Transforaminal Endoscopic Lumbar Decompression for Multisegment Lumbar Spinal Stenosis and the Effect on VAS Scores. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:9040402. [PMID: 36199548 PMCID: PMC9529438 DOI: 10.1155/2022/9040402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/25/2022] [Indexed: 11/24/2022]
Abstract
Purpose To investigate the efficacy of percutaneous transforaminal endoscopic lumbar decompression (PTED) in the treatment of multisegment lumbar spinal stenosis (LSS) and its effect on VAS scores. Methods 126 patients with multisegment LSS admitted between August 2017 and August 2021 were selected and divided into the PTED group and the traditional open surgery group (TOS group) according to the different treatment methods. There were 70 cases in the PTED group, treated with PTED, and 56 cases in the TOS group, treated with traditional open surgery. The clinical outcomes, the preoperative and postoperative pain visual analogue scale (VAS), the Oswestry disability index (ODI), the SF-36 quality of life questionnaire scores, the perioperative indicators (operative time, days in hospital, intraoperative blood loss), the postoperative complications, and imaging data were compared between the two groups. Results After the operation, the excellent and good rate in the PTED group (91.43%) was significantly higher than that in the TOS group (75.00%) (P < 0.05). At each time after the operation, the VAS and ODI scores of the two groups were lower than those before the operation, and the VAS scores of the PTED group at 1 day and 3 months after operation were lower than those of the TOS group, and the ODI scores of the PTED group at 3 months after operation were lower than those of the TOS group (P < 0.05). 3 months after the operation, the SF-36 scores in both groups were higher than those before the operation, and those in the PTED group were higher than those in the TOS group (P < 0.05). The operation time and days in hospital in the PTED group were shorter than those in the TOS group, and the intraoperative dominant blood loss and recessive blood loss were less than those in the TOS group (P < 0.05). The total incidence of complications in the PTED group (15.71%) was significantly lower than that in the TOS group (32.14%) (P < 0.05). Conclusion Both PTED and traditional open surgery are effective in treating patients with multisegmental LSS, and both show positive postoperative changes in all indicators, but the former has more promising near -term results in improving lumbar spine pain, function and quality of life than the latter, and has the advantages of less trauma, less bleeding, and fewer complications.
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Liu W, Chen J, Zhang Y, Wang X, Zheng J, Huang A, Chen C, Bian J, Yang L, Li H. Diagnostic values of 2 different techniques for controversial lumbar disc herniation by conventional imaging examination: 3D-DESS vs. CT plain scan. Front Physiol 2022; 13:953423. [PMID: 36187768 PMCID: PMC9515955 DOI: 10.3389/fphys.2022.953423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/23/2022] [Indexed: 11/17/2022] Open
Abstract
Background: The aim of this study was to explore the significance of three-dimensional double-echo steady-state (3D-DESS) sequence and multidetector computed tomography (CT) plain scan in the diagnosis of lumbar disc herniation (LDH) remaining controversial in conventional magnetic resonance imaging (MRI), and to compare the efficiency between 3D-DESS and CT in diagnosing controversial patients by conventional MRI. Methods: A total of 61 patients with controversial LDH diagnosed by conventional MRI were collected. Before operation, the disease of these patients was further confirmed by 3D-DESS sequences and continuous CT plain scan from L3 to S1. Finally, for patients whose postoperative curative effect was marked and symptoms were obviously alleviated, the sensitivity, specificity and accuracy. Results: Among, 59 patients with remarkably relieved symptoms after operation were included, and 2 patients with varying degrees of non-remission of pain and partial dysfunction after operation were excluded. The sensitivity, specificity and accuracy of 3D-DESS were 94.6, 100 and 94.9%, respectively, and those of CT were 75.0, 33.3 and 72.9%, respectively. Conclusion: 3D-DESS is a very useful diagnostic method for patients with some special types of LDH that remain controversial in conventional imaging diagnostic methods. Through 3D-DESS, the morphology of lumbosacral nerve roots can be directly observed, which is conducive to the improvement of the sensitivity, specificity and accuracy, thus further reducing the misdiagnosis rate. Moreover, 3D-DESS plays a guiding role in the formulation of operative methods.
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Affiliation(s)
- Wei Liu
- Department of Rehabilitation, Taizhou People’s Hospital, Nanjing Medical University, Taizhou, China
| | - Jinhua Chen
- Department of Diagnostic Radiology, Taizhou People’s Hospital, Nanjing Medical University, Taizhou, China
| | - Yanan Zhang
- Graduate School, Dalian Medical University, Dalian, China
| | - Xu Wang
- Graduate School, Dalian Medical University, Dalian, China
| | - Junwen Zheng
- Graduate School, Dalian Medical University, Dalian, China
| | - Aibing Huang
- Department of Orthopedics, Taizhou People’s Hospital, Nanjing Medical University, Taizhou, China
| | - Chunmao Chen
- Department of Orthopedics, Taizhou People’s Hospital, Nanjing Medical University, Taizhou, China
| | - Jian Bian
- Department of Orthopedics, Taizhou People’s Hospital, Nanjing Medical University, Taizhou, China
| | - Lei Yang
- Department of Orthopedics, Taizhou People’s Hospital, Nanjing Medical University, Taizhou, China
| | - Haijun Li
- Department of Orthopedics, Taizhou People’s Hospital, Nanjing Medical University, Taizhou, China
- Department of Orthopedics, Postgraduate Training Base of Dalian Medical University (Taizhou People’s Hospital), Taizhou, China
- *Correspondence: Haijun Li,
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