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Kotheeranurak V, Liawrungrueang W, Quillo-Olvera J, Siepe CJ, Li ZZ, Lokhande PV, Choi G, Ahn Y, Chen CM, Choi KC, Van Isseldyk F, Hagel V, Koichi S, Hofstetter CP, Del Curto D, Zhou Y, Bolai C, Bae JS, Assous M, Lin GX, Jitpakdee K, Liu Y, Kim JS. Full-Endoscopic Lumbar Discectomy Approach Selection: A Systematic Review and Proposed Algorithm. Spine (Phila Pa 1976) 2023; 48:534-544. [PMID: 36745468 DOI: 10.1097/brs.0000000000004589] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/28/2022] [Indexed: 02/07/2023]
Abstract
STUDY DESIGN A systematic review of the literature to develop an algorithm formulated by key opinion leaders. OBJECTIVE This study aimed to analyze currently available data and propose a decision-making algorithm for full-endoscopic lumbar discectomy for treating lumbar disc herniation (LDH) to help surgeons choose the most appropriate approach [transforaminal endoscopic lumbar discectomy (TELD) or interlaminar endoscopic lumbar discectomy (IELD)] for patients. SUMMARY OF BACKGROUND DATA Full-endoscopic discectomy has gained popularity in recent decades. To our knowledge, an algorithm for choosing the proper surgical approach has never been proposed. MATERIALS AND METHODS A systematic review of the literature using PubMed and MeSH terms was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Patient samples included patients with LDH treated with full-endoscopic discectomy. The inclusion criteria were interventional research (randomized and nonrandomized trials) and observation research (cohort, case-control, case series). Exclusion criteria were case series and technical reports. The criteria used for selecting patients were grouped and analyzed. Then, an algorithm was generated based on these findings with support and reconfirmation from key expert opinions. Data on overall complications were collected. Outcome measures included zone of herniation, level of herniation, and approach (TELD or IELD). RESULTS In total, 474 articles met the initial screening criteria. The detailed analysis identified the 80 best-matching articles; after applying the inclusion and exclusion criteria, 53 articles remained for this review. CONCLUSIONS The proposed algorithm suggests a TELD for LDH located in the foraminal or extraforaminal zones at upper and lower levels and for central and subarticular discs at the upper levels considering the anatomic foraminal features and the craniocaudal pathology location. An IELD is preferred for LDH in the central or subarticular zones at L4/L5 and L5/S1, especially if a high iliac crest or high-grade migration is found.
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Affiliation(s)
- Vit Kotheeranurak
- Department of Orthopedics, Faculty of Medicine, Chulalongkorn University, and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Center of Excellence in Biomechanics and Innovative Spine Surgery, Chulalongkorn University, Bangkok, Thailand
| | | | - Javier Quillo-Olvera
- Department of Neurosurgery, The Brain and Spine Care, Minimally Invasive Spine Surgery Group, Spine Center, Hospital H+, Queretaro City, Mexico
| | - Christoph J Siepe
- Schön Clinic Munich Harlaching, Munich, Germany
- Paracelsus Medical University (PMU), Salzburg, Austria
| | - Zhen Zhou Li
- The Fourth Medical Center of Chinese PLA General Hospital, Beijing, China
| | | | - Gun Choi
- Wooridul Spine Hospital, Pohang, South Korea
| | - Yong Ahn
- Gachon University, Incheon, South Korea
| | | | | | | | - Vincent Hagel
- University Spine Center Zürich, Balgrist University Hospital, Zürich, Switzerland
| | - Sairyo Koichi
- Tokushima University Graduate School, Kuramoto, Tokushima, Japan
| | | | - David Del Curto
- School of Medicine, Federal University of São Paulo, São Paulo, Brazil
| | - Yue Zhou
- Xinquiao Hospital, Third Military Medical University, Chongquing, China
| | - Chen Bolai
- Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China
| | - Jun Seok Bae
- Wooridul Spine Hospital, Gangnam-Gu Seoul, Korea
| | - Muhammed Assous
- Razi Spine Clinic-Minimally Invasive Spine Surgery, Amman, Jordan
| | - Guang-Xun Lin
- Department of Orthopedics, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, China
- The Third Clinical Medical College, Fujian Medical University, Fuzhou, Fujian, China
| | - Khanathip Jitpakdee
- Orthopedic Department, Queen Savang Vadhana Memorial Hospital. Sriracha, Chonburi, Thailand
| | - Yanting Liu
- Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Jin-Sung Kim
- Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
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Huang S, Wang Z, Xu L, Bu J, He B, Xia M, Chen T, Gao J, Liu G, Niu R, Ma C, Liu G. Percutaneous endoscopic lumbar discectomy via the medial foraminal and interlaminar approaches: A comparative study with 2-year follow-up. Front Surg 2022; 9:990751. [PMID: 36406379 PMCID: PMC9666386 DOI: 10.3389/fsurg.2022.990751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 10/06/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE The purpose of this study was to analyze the clinical effect of percutaneous endoscopic medial foraminal discectomy (PEMFD) in the treatment of lumbar disc herniation (LDH). METHODS We retrospectively examined and compared clinical data from 39 single-level LDH patients who underwent PEID and 47 who underwent PEMFD. All the patients were diagnosed with single-level LDH and were treated in Xuzhou Central Hospital for single-segmental lumbar disc herniation between June 2017 and December 2019. Collect and count surgical-related indicators, intraoperative bleeding volume and 24-hour postoperative drainage volume, lower extremity numbness Visual Analogue Scale (VAS), the pain VAS and lumbar Oswestry Disability Index (ODI) scores. RESULTS Intraoperative bleeding volume and 24-hour postoperative drainage volume were significantly lower in the PEMFD group (p < 0.05). Operation time and length of hospital stay did not significantly differ between the groups. Transient spinal cord injury and surgical site infection did not occur. Recurrence occurred in two patients in each group. Repeat surgery in these patients demonstrated remarkable epidural scarring in the PEID group patients; no scarring was evident in the PEMFD group patients. The numbness VAS score 72 h after surgery and the pain VAS and ODI scores 1 month after surgery significantly differed between groups; however, pain VAS and ODI scores 6, 12, and 24 months after surgery did not. At last follow-up, the modified MacNab criteria outcome did not significantly differ between the groups. CONCLUSION PEMFD and PEID have similar short- and medium-term outcomes. However, PEMFD has several advantages: simplicity, lower bleeding volume, and preservation of the LF.
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Affiliation(s)
- Sen Huang
- Department of Emergency Surgery, Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing, China,Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China
| | - Zhenfei Wang
- Department of Orthopedic Surgery, Graduate School of Bengbu Medical College, Bengbu, China
| | - Long Xu
- Department of Orthopedic Surgery, Graduate School of Bengbu Medical College, Bengbu, China
| | - Jinhui Bu
- Department of Orthopedic Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, China
| | - Bo He
- Department of Orthopedic Surgery, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou, China
| | - Mengjiao Xia
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China
| | - Tao Chen
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China
| | - Juan Gao
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China
| | - Guangpu Liu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China
| | - Ru Niu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China
| | - Chao Ma
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China,Correspondence: Chao Ma Guangwang Liu
| | - Guangwang Liu
- Department of Orthopedic Surgery, Xuzhou Central Hospital, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou Central Hospital Affiliated to Nanjing University of Chinese Medicine, The Xuzhou School of Clinical Medicine of Nanjing Medical University, Xuzhou Central Hospital Affiliated to Medical School of Southeast University, Xuzhou, China,Correspondence: Chao Ma Guangwang Liu
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Kim JS, Lee JH, Bae J, Lee DC, Shin SH, Keum HJ, Choi YS, Eun SS, Shin SH, Hong HJ, Kim JY, Kim TH, Lim W, Kim J, Park SM, Park HJ, Lee HJ. Comparative study of the efficacy and safety of minimally invasive interlaminar full-endoscopic discectomy versus conventional microscopic discectomy in single-level lumbar herniated intervertebral disc (ENDO-F Trial): a multicenter, prospective, randomized controlled trial protocol. J Orthop Surg Res 2022; 17:187. [PMID: 35346274 PMCID: PMC8962468 DOI: 10.1186/s13018-022-03052-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 03/02/2022] [Indexed: 11/23/2022] Open
Abstract
Background Advances in minimally invasive surgery have expanded the indications for interlaminar full-endoscopic discectomy. Although the clinical outcomes for this approach may be equivalent to those of conventional microscopic discectomy, the supporting evidence is still based on small, single-center, prospective, and retrospective studies. Therefore, a multicenter randomized controlled trial is warranted. Methods This will be a prospective, multicenter, randomized controlled trial comparing the efficacy and safety of interlaminar full-endoscopic discectomy to those of conventional microscopic discectomy. The trial will enroll 100 participants with a lumbar disc herniation, 50 in each group. The primary outcome will be the Oswestry Disability Index (ODI) score at 12 months post-surgery. Secondary outcomes will be back and leg pain (visual analog scale); the ODI; the EuroQol-5-dimension score; patient satisfaction; and walking distance/time and time to return to daily activities post-surgery. Surgical outcomes will include postoperative drainage, operative time, duration of hospital stay, postoperative creatine kinase level as an indicator of muscle injury, and postoperative scarring. Postoperative magnetic resonance imaging, computed tomography, and simple radiography will be performed to evaluate radiographic outcomes between the two surgical approaches. Surgery-related complications and adverse effects will be evaluated as safety outcomes. A single assessor at each participating hospital, blinded to group allocation, will assess the enrolled participants at baseline, at 2 weeks, and at 3, 6, and 12 months postoperatively. Discussion This trial is designed to determine whether interlaminar full-endoscopic discectomy is clinically comparable to microscopic discectomy to treat lumbar disc herniations. All efforts will be made to reduce bias, including adequate sample size, blinded analyses, and multicenter prospective registration. The outcomes will inform practice, providing the evidence needed for using interlaminar full-endoscopic over microscopic discectomy by confirming the potential of this technique to improve patient satisfaction and clinical outcomes. Trial registration: Clinical Research Information Service; cris.nih.go.kr. (KCT0006277); protocol version (v1, June 8, 2021).
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Andereggen L, Luedi MM. Dural leakage due to ipsilateral needle placement for spinal level localization in unilateral decompression surgery: A case report. Surg Neurol Int 2021; 12:205. [PMID: 34084632 PMCID: PMC8168678 DOI: 10.25259/sni_245_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 04/03/2021] [Indexed: 11/28/2022] Open
Abstract
Background: A spinal dural defect caused by needle placement for spinal level localization is an uncommon complication of cerebrospinal fluid leak with the potential for the development of intracranial hypertension. Case Description: Our 48-year-old patient underwent unilateral fenestration and sequestrectomy for intractable L5 radiculopathy due to disc herniation at the level L4–5 on the right side. The spinal level was identified with fluoroscopy after placement of a 24-gauge Sprotte spinal needle on the right side. Intraoperatively, a sub-millimeter spinal dural defect was visualized on the ipsilateral side. Conclusion: Caution is needed when needle placement is used to localize the spinal level for unilateral surgery.
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Affiliation(s)
- Lukas Andereggen
- Department of Neurosurgery, Kantonsspital Aarau, Tellstrasse, Aarau.,Department of Neurosurgery, Neurocenter and Regenerative Neuroscience Cluster, Inselspital, Bern University Hospital, University of Bern, Freiburgstrasse, Bern
| | - Markus M Luedi
- Department of Anaesthesiology and Pain Medicine, Inselspital, Bern University Hospital, University of Bern, Freiburgstrassse, Switzerland
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Kim CH, Choi Y, Chung CK, Kim KJ, Shin DA, Park YK, Kwon WK, Yang SH, Lee CH, Park SB, Kim ES, Hong H, Cho Y. Nonsurgical treatment outcomes for surgical candidates with lumbar disc herniation: a comprehensive cohort study. Sci Rep 2021; 11:3931. [PMID: 33594185 PMCID: PMC7887235 DOI: 10.1038/s41598-021-83471-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 02/01/2021] [Indexed: 11/30/2022] Open
Abstract
Physicians often encounter surgical candidates with lumbar disc herniation (LDH) who request non-surgical management even though surgery is recommended. However, second opinions may differ among doctors. Therefore, a prospective comprehensive cohort study (CCS) was designed to assess outcomes of nonsurgical treatment for surgical candidates who were recommended to undergo surgery for LDH but requested a second opinion. The CCS includes both randomized and observational cohorts, comprising a nonsurgery cohort and surgery cohort, in a parallel fashion. Crossover between the nonsurgery and surgery cohorts was allowed at any time. The present study was an as-treated interim analysis of 128 cases (nonsurgery cohort, n = 71; surgery cohort, n = 57). Patient-reported outcomes included visual analogue scores for the back (VAS-B) and leg (VAS-L), the Oswestry Disability Index, the EuroQol 5-Dimension instrument, and the 36-Item Short-Form Health Survey (SF-36), which were evaluated at baseline and at 1, 3, 6, 12, and 24 months. At baseline, age and SF-36 physical function were significantly lower in the surgery cohort than in the nonsurgery cohort (p < 0.05). All adjusted outcomes significantly improved after both nonsurgical and surgical treatment (p < 0.05). The nonsurgery cohort showed less improvement of VAS-B and VAS-L scores at 1 month (p < 0.01), but no difference between cohorts was observed thereafter for 24 months (p > 0.01). Nonsurgical management may be a negotiable option even for surgical candidates in the shared decision-making process.
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Affiliation(s)
- Chi Heon Kim
- Department of Neurosurgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.,Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Yunhee Choi
- Division of Medical Statistics, Medical Research Collaborating Center, Seoul National University Hospital, 101, Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Chun Kee Chung
- Department of Neurosurgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea. .,Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea. .,Department of Brain and Cognitive Sciences, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.
| | - Ki-Jeong Kim
- Department of Neurosurgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.,Department of Neurosurgery, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Dong Ah Shin
- Department of Neurosurgery, Yonsei University Health System, 50-1 Yeonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea.,Department of Neurosurgery, Yonsei University College of Medicine, 50-1 Yeonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea
| | - Youn-Kwan Park
- Department of Neurosurgery, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, South Korea.,Department of Neurosurgery, Korea University College of Medicine, Korea-daero 73, Seongbuk-gu, Seoul, 02841, South Korea
| | - Woo-Keun Kwon
- Department of Neurosurgery, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, South Korea.,Department of Neurosurgery, Korea University College of Medicine, Korea-daero 73, Seongbuk-gu, Seoul, 02841, South Korea
| | - Seung Heon Yang
- Department of Neurosurgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.,Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Chang Hyun Lee
- Department of Neurosurgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.,Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.,Department of Neurosurgery, Seoul National University Bundang Hospital, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea
| | - Sung Bae Park
- Department of Neurosurgery, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 03080, South Korea.,Department of Neurosurgery, Seoul National University Boramae Hospital, Borame Medical Center 20, Boramae-ro 5-gil, Dongjak-gu, Seoul, 07061, South Korea
| | - Eun Sang Kim
- Department of Neurosurgery, Spine Center, School of Medicine, Samsung Medical Center Sungkyunkwan University, Seoul, Korea
| | - Hyunsook Hong
- Division of Medical Statistics, Medical Research Collaborating Center, Seoul National University Hospital, 101, Daehak-ro, Jongno-gu, Seoul, 03080, South Korea
| | - Yongeun Cho
- Department of Neurosurgery, Yonsei University College of Medicine, 50-1 Yeonsei-ro, Seodaemun-gu, Seoul, 03722, South Korea.,Department of Neurosurgery, Gangnam Severance Hospital, 211 Eonju-ro, Gangnam-gu, Seoul, 06273, South Korea
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Kim HS, Wu PH, Jang IT. Current and Future of Endoscopic Spine Surgery: What are the Common Procedures we Have Now and What Lies Ahead? World Neurosurg 2020; 140:642-653. [PMID: 32797991 DOI: 10.1016/j.wneu.2020.03.111] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 11/18/2022]
Abstract
The aging population around the world leads to increasing incidence of degenerative spinal conditions. There is a need for a minimally invasive technique in treatment for spinal conditions to meet the medical complexity and comorbidities that comes with aging. Principles of endoscopy are similar to minimally invasive surgery, which is to decrease pressure on soft tissue crushing from prolonged retraction, avoid soft tissue stripping and dissection, and bone and ligamentous preservation for optimal decompression without excessive destruction. Endoscopic spine surgery techniques started slowly in development in the 1970s to 2000s, with a rapid phase of development since the turn of the 21st century with endoscopic solutions developing in cervical, thoracic, and lumbar conditions with increasing complexity in nature of operation. Technological enhancement with progressively supportive literature is pushing boundaries of endoscopy from the early days of soft tissue procedure to current fusion procedures, endoscopic spine surgery techniques is covering more areas of spine than ever previously possible with good clinical results. We present a review on the current techniques available and postulated near future development for endoscopic spine surgery.
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Affiliation(s)
- Hyeun Sung Kim
- Department of Spine Surgery, Nanoori Gangnam Hospital, Seoul, Republic of South Korea.
| | - Pang Hung Wu
- Department of Spine Surgery, Nanoori Gangnam Hospital, Seoul, Republic of South Korea; Department of Orthopaedic Surgery, National University Health System, Jurong Health Campus, Singapore
| | - Il-Tae Jang
- Department of Spine Surgery, Nanoori Gangnam Hospital, Seoul, Republic of South Korea
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Treatment of high-iliac-crest L5-S1 lumbar disc herniation via a transverse process endoscopic transforaminal approach. Clin Neurol Neurosurg 2020; 197:106087. [PMID: 32731085 DOI: 10.1016/j.clineuro.2020.106087] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To investigate the clinical efficacy of transverse process endoscopic transforaminal discectomy for the treatment of high-iliac-crest L5-S1 lumbar disc herniation. METHODS Seventeen patients with high-iliac-crest L5-S1 lumbar disc herniation who were treated with transforaminal endoscopy from April 2016 to January 2019 in the Department of Neurosurgery of Xuanwu Hospital were selected. The visual analog scale (VAS) and Oswestry disability index (ODI) were used to evaluate the efficacy of the procedure. RESULTS All of the patients successfully underwent the surgical treatment. Sixteen patients (94.1 %) completed effective follow-up for more than 12 months. The VAS was 7.8 ± 1.9, 2.9 ± 1.6, 2.3 ± 1.5 and 2.2 ± 1.6 before surgery and at one day, 3 months, and the last follow-up after surgery, respectively. The ODI scores were 52.8 ± 15.2 and 16.9 ± 9.7 before surgery and 3 months after surgery, respectively, both of which were lower than before surgery (both P < 0.01). EFFICACY EVALUATION An excellent outcome was achieved in 13 (81.3 %) patients, a good outcome in 1 patient (6.3 %), an acceptable outcome in 1 patient (6.3 %), and a poor outcome in 1 patient (6.3 %). CONCLUSIONS The transverse process endoscopic transforaminal discectomy is a safe and effective surgical method for the treatment of high-iliac-crest L5-S1 lumbar disc herniation.
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Wu PH, Kim HS, Jang IT. A Narrative Review of Development of Full-Endoscopic Lumbar Spine Surgery. Neurospine 2020; 17:S20-S33. [PMID: 32746515 PMCID: PMC7410380 DOI: 10.14245/ns.2040116.058] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 06/28/2020] [Indexed: 12/15/2022] Open
Abstract
In the first phase of development of lumbar endoscopic spine surgery, the focus was on removal of soft disc material through the working corridor of Kambin’s triangle using transforaminal endoscopic lumbar discectomy. With the introduction of the interlaminar approach and increased interest from both industry and surgeons, there has been an exponential development of endoscopic surgical equipment and a corresponding expansion of endoscopic techniques. Endoscopic treatment strategies are applied to conditions ranging from contained prolapsed intervertebral discs to noncontained migrated herniated discs, hard calcified discs, spinal stenosis in the central or lateral recess and the foraminal and extraforaminal region, and other combinations of degenerative conditions requiring decompression or fusion surgery. The further expansion of endoscopic surgical management involving complicated spinal cases and the final quartet of trauma, infections, tumors, and possibly deformities could be the future stage of endoscopic spine surgery development. This article covers the full range of current treatment strategies and presents possible future developments of endoscopic spine surgery for the management of lumbar spinal conditions.
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Affiliation(s)
- Pang Hung Wu
- Nanoori Gangnam Hospital, Spine Surgery, Seoul, Korea.,National University Health System, JurongHealth Campus, Orthopaedic Surgery, Singapore
| | | | - Il-Tae Jang
- Nanoori Gangnam Hospital, Spine Surgery, Seoul, Korea
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9
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Koga H. Now is the time to standardize the terminology of full-endoscopic spine surgery. JOURNAL OF SPINE SURGERY 2020; 6:363-365. [PMID: 32656372 DOI: 10.21037/jss.2019.10.12] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hisashi Koga
- Director, Department of Neurosurgery, Iwai FESS Clinic, The Head of Education and Training Center, Iwai Orthopaedic Medical Hospital, Tokyo, Japan.
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10
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Chen KT, Tseng C, Sun LW, Chang KS, Chen CM. Technical Considerations of Interlaminar Approach for Lumbar Disc Herniation. World Neurosurg 2020; 145:612-620. [PMID: 32622922 DOI: 10.1016/j.wneu.2020.06.211] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/24/2020] [Accepted: 06/25/2020] [Indexed: 11/16/2022]
Abstract
With the evolution of endoscopic instruments and techniques, full-endoscopic spine surgery has attracted more attention worldwide in recent years. At the initial stage, surgeons conducted endoscopic lumbar discectomy using the transforaminal approach. Next, interlaminar endoscopic lumbar discectomy was developed to treat a herniation disc at the L5-S1 level. The progression in interlaminar endoscopic techniques has further broadened the indications for full-endoscopic spine surgery. However, the steep learning curve of endoscopic procedures has remained challenging. The use of interlaminar endoscopic lumbar discectomy entails many essential skills to manage the different anatomical structures of the spine. From the perspective of successful and safe interlaminar endoscopic lumbar discectomy, we have discussed the technical considerations for endoscopic procedures.
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Affiliation(s)
- Kuo-Tai Chen
- Department of Neurosurgery, Chang Gung Memorial Hospital, Chiayi, Taiwan.
| | - Chun Tseng
- Department of Orthopaedic Surgery, China Medical University Beigang Hospital, Beigang Township, Taiwan
| | - Li-Wei Sun
- Division of Neurosurgery, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan; Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan
| | - Kai-Sheng Chang
- Division of Neurosurgery, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan
| | - Chien-Min Chen
- Division of Neurosurgery, Department of Surgery, Changhua Christian Hospital, Changhua, Taiwan; School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; College of Nursing and Health Sciences, Dayeh University, Dacun Township, Taiwan.
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Pan Z, Huang K, Huang W, Kim KH, Wu H, Yu Y, Kim KN, Yi S, Shin DA, Vora D, Gragnaniello C, Phan K, Tasiou A, Winder MJ, Koga H, Azimi P, Kang SY, Ha Y. The risk factors associated with delirium after lumbar spine surgery in elderly patients. Quant Imaging Med Surg 2019; 9:700-710. [PMID: 31143661 DOI: 10.21037/qims.2019.04.09] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Background To prospectively explore the incidence and risk factors for postoperative delirium in elderly patients following lumbar spine surgery. Methods This prospective study enrolled 148 consecutive patients over the age of 65 who were scheduled to undergo spine surgery. Patients were screened for delirium using the short Confusion Assessment Method (CAM) postoperatively. Patient demographics and relevant medical information were collected. Logistic regression analysis was used to identify the risk factors associated with postoperative delirium. Results Eighty-three patients (56.1%) who underwent lumbar spine surgery (not coexisting with cervical or thoracic spine surgery) were enrolled in our study. Post-operative delirium was noted in 14.5% of patients over 65 years old. The presence of preoperative Parkinsonism was significantly higher in the delirium group (41.7% vs. 8.5%, P=0.002), as was a higher preoperative C-reactive protein (CRP) (7.0±15.2 vs. 1.3±2.3 mg/L, P=0.017) when compared with the non-delirium group. Of the risk factors, male sex [odds ratio (OR) =0.10, 95% confidence interval (CI): 0.01-0.66, P=0.017], Parkinsonism (OR =5.83, 95% CI: 1.03-32.89, P=0.046), and lower baseline MMSE score (OR =0.71, 95% CI: 0.52-0.97, P=0.032) were independently associated with postoperative delirium in elderly patients undergoing lumbar spine surgery. Conclusions Post-operative delirium occurred in 14.5% of elderly patients who underwent lumbar spine surgery. Male sex, Parkinsonism, and lower baseline MMSE score were identified as independent risk factors for postoperative delirium in elderly patients following lumbar surgery.
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Affiliation(s)
- Zhimin Pan
- Department of Neurosurgery, Spine and Spinal Cord Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Kai Huang
- Department of Orthopedics, Zhabei Central Hospital of Jing'an District, Shanghai 200070, China
| | - Wei Huang
- Department of Clinical Laboratory, Jiangxi Province Children's Hospital, Nanchang 330006, China
| | - Ki Hoon Kim
- Department of Neurology, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Hao Wu
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Yanghong Yu
- Department of Radiology, Jiangxi Province Children's Hospital, Nanchang 330006, China
| | - Keung Nyun Kim
- Department of Neurosurgery, Spine and Spinal Cord Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Seong Yi
- Department of Neurosurgery, Spine and Spinal Cord Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Dong Ah Shin
- Department of Neurosurgery, Spine and Spinal Cord Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Darshan Vora
- Department of Neurosurgery, George Washington University, Washington, DC 20037, USA
| | | | - Kevin Phan
- NeuroSpine Surgery Research Group (NSURG), Sydney, Australia; Prince of Wales Clinical School, University of New South Wales, Randwick, NSW 2031, Australia
| | - Anastasia Tasiou
- Department of Neurosurgery, University Hospital of Larissa, Larissa 41110, Greece
| | - Mark J Winder
- Department of Neurosurgery, St Vincent's Public and Private Hospitals, Darlinghurst 2010, NSW, Australia
| | - Hisashi Koga
- PELD Center, Iwai Orthopaedic Medical Hospital, Tokyo 133-0056, Japan
| | - Parisa Azimi
- Functional Neurosurgery Research Center of Shohada Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Suk Yun Kang
- Department of Neurology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong 18450, Republic of Korea
| | - Yoon Ha
- Department of Neurosurgery, Spine and Spinal Cord Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
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