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Huang Z, Wang H, Da Y, Liu S, Zheng W, Li F. Do nutritional assessment tools (PNI, CONUT, GNRI) predict adverse events after spinal surgeries? A systematic review and meta-analysis. J Orthop Surg Res 2024; 19:289. [PMID: 38735935 PMCID: PMC11089772 DOI: 10.1186/s13018-024-04771-3] [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: 03/01/2024] [Accepted: 05/01/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND Nutritional assessment tools are used to predict outcomes in cancer. However, their utility in patients undergoing spinal surgery is unclear. This review examined if prognostic nutritional index (PNI), controlling nutritional status (CONUT), and geriatric nutritional risk index (GNRI) can predict adverse events after spinal surgeries. METHODS PubMed, CENTRAL, Scopus, and Embase were screened by two reviewers for relevant studies up to 26th January 2024. The primary outcome of interest was total adverse events after spinal surgery. Secondary outcomes were surgical site infections (SSI) and mortality. RESULTS 14 studies were included. Meta-analysis showed that while reduced PNI was not associated with an increased risk of SSI there was a significant association between PNI and higher risk of adverse events. Meta-analysis showed that high CONUT was not associated with an increased risk of complications after spinal surgeries. Pooled analysis showed that low GNRI was associated with an increased risk of both SSI and adverse events. Data on mortality was scarce. CONCLUSIONS The PNI and GNRI can predict adverse outcomes after spinal surgeries. Limited data shows that high CONUT is also associated with a non-significant increased risk of adverse outcomes. High GNRI was predictive of an increased risk of SSI. Data on mortality is too scarce for strong conclusions.
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Affiliation(s)
- Zhi Huang
- The Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Hanbo Wang
- The Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yifeng Da
- The Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Shengxiang Liu
- The Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Wenkai Zheng
- The Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Feng Li
- The Second Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China.
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Song C, Deng Z, Dai H, Zheng W, Yu G, Wu Y, Luo J, Xu J. Comparison of the Medium-term Outcomes of Anterior Lumbar Discectomy and Fusion with Minimally Invasive Transforaminal Lumbar Interbody Fusion: A Retrospective Cohort Study. Orthop Surg 2024; 16:1042-1050. [PMID: 38531809 PMCID: PMC11062870 DOI: 10.1111/os.14028] [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: 08/17/2023] [Revised: 02/13/2024] [Accepted: 02/20/2024] [Indexed: 03/28/2024] Open
Abstract
OBJECTIVE Lumbar degenerative diseases (LDDs) with huge herniation in the left lateral recess or central canal present challenges for oblique lateral lumbar interbody fusion (OLIF) or endoscope-assisted OLIF procedures. Currently, minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) is the primary approach for this issue. This study aims to provide a standardized technical description of the anterior lumbar discectomy and fusion (ALDF) and evaluate the medium-term clinical effectiveness of both ALDF and MIS-TLIF techniques. METHODS A retrospective review was performed on LDDs who underwent ALDF and MIS-TLIF surgery from January 2018 to January 2020. The evaluation encompassed various clinical outcomes, such as the visual analogue scale (VAS) scores for back pain and leg pain (VAS-back, VAS-leg), the Oswestry disability index (ODI), the 36-item short-form health survey mental component summary (SF-36 MCS), and the physical component summary (SF-36 PCS). Additionally, radiological parameters, including disc height (DH), segmental disk angle (SDA), lumbar lordosis (LL), and cross-sectional area (CSA), were assessed. Data including radiculopathy, estimated blood loss, operation time, time of getting out of bed, fusion rate, and complications were recorded. Student's independent samples t test and Pearson's chi-square test were used to compare the differences between groups. RESULTS In total, 47 patients were treated by ALDF and 48 patients were treated by MIS-TLIF. The ALDF group exhibited statistically significant lower estimated blood loss and earlier time of getting out of bed compared to the MIS-TLIF group (p < 0.05). The ALDF group demonstrated lower VAS-back scores and a higher remission rate of low back pain 3 years after the surgery (p < 0.05). During the entire follow-up period, the ALDF group exhibited higher increases in DH and SDA compared to the MIS-TLIF group (p < 0.05). At 6 months, the fusion rate in the ALDF group was significantly higher than in the MIS-TLIF group (p < 0.05). The comparison revealed no statistically significant differences in complication rates between the two groups (p > 0.05). CONCLUSION The ALDF could be considered as a viable surgical alternative for the treatment of LDDs that necessitate ventral neural direct decompression. ALDF exhibited favorable medium-term outcomes in patients with LDDs, displaying advantages in facilitating expedited recovery, enhancing radiographic outcomes, and elevating the remission rate of low back pain. Although ALDF presents slightly higher complication rates compared to MIS-TLIF, it does not adversely affect clinical outcomes.
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Affiliation(s)
- Chao Song
- Department of OrthopedicsShengli Clinical Medical College of Fujian Medical UniversityFuzhouChina
| | - Zhibo Deng
- Department of OrthopedicsShengli Clinical Medical College of Fujian Medical UniversityFuzhouChina
| | - Hanhao Dai
- Department of OrthopedicsShengli Clinical Medical College of Fujian Medical UniversityFuzhouChina
| | - Wu Zheng
- Department of OrthopedicsFujian Clinical Research Center for Spinal Nerve and Joint DiseasesFuzhouChina
| | - Guoyu Yu
- Department of OrthopedicsFujian Clinical Research Center for Spinal Nerve and Joint DiseasesFuzhouChina
| | - Yijing Wu
- Department of OrthopedicsShengli Clinical Medical College of Fujian Medical UniversityFuzhouChina
| | - Jun Luo
- Department of OrthopedicsShengli Clinical Medical College of Fujian Medical UniversityFuzhouChina
- Department of OrthopedicsFujian Clinical Research Center for Spinal Nerve and Joint DiseasesFuzhouChina
| | - Jie Xu
- Department of OrthopedicsShengli Clinical Medical College of Fujian Medical UniversityFuzhouChina
- Department of OrthopedicsFujian Clinical Research Center for Spinal Nerve and Joint DiseasesFuzhouChina
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Drossopoulos PN, Sharma A, Ononogbu-Uche FC, Tabarestani TQ, Bartlett AM, Wang TY, Huie D, Gottfried O, Blitz J, Erickson M, Lad SP, Bullock WM, Shaffrey CI, Abd-El-Barr MM. Pushing the Limits of Minimally Invasive Spine Surgery-From Preoperative to Intraoperative to Postoperative Management. J Clin Med 2024; 13:2410. [PMID: 38673683 PMCID: PMC11051300 DOI: 10.3390/jcm13082410] [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: 02/26/2024] [Revised: 04/05/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
The introduction of minimally invasive surgery ushered in a new era of spine surgery by minimizing the undue iatrogenic injury, recovery time, and blood loss, among other complications, of traditional open procedures. Over time, technological advancements have further refined the care of the operative minimally invasive spine patient. Moreover, pre-, and postoperative care have also undergone significant change by way of artificial intelligence risk stratification, advanced imaging for surgical planning and patient selection, postoperative recovery pathways, and digital health solutions. Despite these advancements, challenges persist necessitating ongoing research and collaboration to further optimize patient care in minimally invasive spine surgery.
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Affiliation(s)
- Peter N. Drossopoulos
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Arnav Sharma
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Favour C. Ononogbu-Uche
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Troy Q. Tabarestani
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Alyssa M. Bartlett
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Timothy Y. Wang
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - David Huie
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Oren Gottfried
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Jeanna Blitz
- Department of Anesthesiology, Duke University, Durham, NC 27710, USA (W.M.B.)
| | - Melissa Erickson
- Division of Spine, Department of Orthopedic Surgery, Duke University Medical Center, Durham, NC 27710, USA
| | - Shivanand P. Lad
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - W. Michael Bullock
- Department of Anesthesiology, Duke University, Durham, NC 27710, USA (W.M.B.)
| | - Christopher I. Shaffrey
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
| | - Muhammad M. Abd-El-Barr
- Division of Spine, Department of Neurosurgery, Duke University, Durham, NC 27710, USA; (A.S.); (T.Q.T.); (C.I.S.)
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Vattipally VN, Jiang K, Weber-Levine C, Rosin R, Davidar AD, Hersh AM, Khalifeh J, Ahmed AK, Azad TD, Ashayeri K, Lubelski D, Mukherjee D, Huang J, Theodore N. Exoscope Use in Spine Surgery: A Systematic Review of Applications, Benefits, and Limitations. World Neurosurg 2024; 184:283-292.e3. [PMID: 38154686 DOI: 10.1016/j.wneu.2023.12.102] [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: 10/31/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Exoscopes were recently developed as an alternative to the operative microscope (OM) and endoscope for intraoperative visualization during neurosurgery. Prior reviews studying mixed cranial and spinal surgical cohorts reported advantages with exoscope use, including improved ergonomics and teaching. In recent years, there has been an increase in exoscope research, with no updated systematic review focused exclusively on the benefits and limitations of exoscope use in spine surgery. Thus, we sought to systematically synthesize the literature related to exoscope-assisted spine surgery. METHODS A literature search was conducted using the PubMed, Embase, Scopus, Cochrane, and Web of Science databases to identify relevant studies reported between 2010 and September 2023. Data, such as the exoscope model used, procedure types performed, and user observations, were then collected. RESULTS A total of 31 studies met our inclusion criteria, including 481 patients with spine pathologies who underwent a surgical procedure using 1 of 9 exoscope models. The lumbar region was the most frequently operated area (n = 234; 48.6%), and discectomies comprised the most overall procedures (n = 273; 56.8%). All patients benefited clinically. The reported advantages of exoscopes compared with OMs or endoscopes were improved focal distance, surgeon posture, trainee education, compactness, and assistant participation. Other aspects such as stereopsis, illumination, and cost had various observations. CONCLUSIONS Exoscopes have advantages compared with OMs or endoscopes during spine surgery. The user learning curve is minimal, and no negative patient outcomes have been reported. However, some aspects of exoscope use necessitate longer term prospective research before exoscopes can be considered a standard tool in the armamentarium of intraoperative visualization strategies.
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Affiliation(s)
- Vikas N Vattipally
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kelly Jiang
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Carly Weber-Levine
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Richard Rosin
- Department of Neurosurgery, Renaissance School of Medicine at Stony Brook University, Stony Brook, New York, USA
| | - A Daniel Davidar
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Andrew M Hersh
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jawad Khalifeh
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - A Karim Ahmed
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Tej D Azad
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kimberly Ashayeri
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Daniel Lubelski
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Debraj Mukherjee
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Judy Huang
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Nicholas Theodore
- Department of Neurosurgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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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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6
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Wu MH, Hsu JC, Kim JS, Huang TJ, Huang YH, Yiu HP, Lee CY, Tani J, Chang CC. Near infrared imaging system for preventing blood vision obstruction in endoscopy. OPTICS EXPRESS 2023; 31:43877-43890. [PMID: 38178473 DOI: 10.1364/oe.505050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 11/10/2023] [Indexed: 01/06/2024]
Abstract
Spinal endoscopy procedure is commonly used in the diagnosis and treatment of various health problems and is effective. Bleeding is one of the most common complications of spinal endoscopy procedures. Blood vision obstruction (BVO), that is, obstruction of the endoscopic camera lens caused by the accumulation of blood in the surgical field, is a serious problem in endoscopic procedures. This study presents what we believe to be a new approach to addressing BVO with external multispectral imaging. The study was completed using a BVO simulation model, and the results reveal that this technology can be used to effectively overcome BVO and provide clear images of the anatomy, enabling more effective diagnosis and treatment. This technique may enable improvement of the outcomes of endoscopic procedures and could have far-reaching implications in the field of endoscopy.
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Yokoyama K, Ikeda N, Tanaka H, Ito Y, Sugie A, Yamada M, Wanibuchi M, Kawanishi M. The Effectiveness of Vertebral Height Restoration Based on the Vertebroplasty Procedure Used to Treat Osteoporotic Vertebral Fractures. Neurospine 2023; 20:1159-1165. [PMID: 38369361 PMCID: PMC10762406 DOI: 10.14245/ns.2346754.377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/09/2023] [Accepted: 08/21/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVE Whether the use of a balloon or stent in vertebroplasty for vertebral fractures, such as balloon kyphoplasty (BKP) or vertebral body stenting (VBS), actually contributes to the restoration of postoperative vertebral height is unclear. The aim of the current study was to compare the effectiveness of percutaneous vertebroplasty (PVP), BKP, and VBS in the correction of collapsed vertebrae in patients with painful vertebral fractures. METHODS The cases studied involved 34 vertebrae in 28 patients treated with PVP, 43 vertebrae in 38 patients treated with BKP, and 20 vertebrae in 20 patients treated with VBS at Izinkai Takeda General Hospital. Changes in the vertebral height and local kyphosis angle were measured based on standing lumbar radiographs before and after surgery and were compared among the treatment groups. RESULTS There were no differences in changes in the height of the anterior wall, middle body, or posterior wall of the treated vertebrae among the 3 treatment groups. The same was true for changes in the local kyphosis angle. The effectiveness of vertebral height restoration depended heavily upon preoperative vertebral instability in all the treatment groups. Correction loss due to balloon deflation effect or balloon sinking was noted with VBS or BKP. CONCLUSION BKP and VBS have the advantage of reducing the risk of extravertebral leakage of injected bone cement, but they have a disadvantage in that they are no more effective than PVP in restoring collapsed vertebrae despite the use of a balloon or metal stent.
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Affiliation(s)
- Kunio Yokoyama
- Department of Neurosurgery, Takeda General Hospital, Fushimi Ward, Kyoto, Japan
| | - Naokado Ikeda
- Department of Neurosurgery, Takeda General Hospital, Fushimi Ward, Kyoto, Japan
| | - Hidekazu Tanaka
- Department of Neurosurgery, Takeda General Hospital, Fushimi Ward, Kyoto, Japan
| | - Yutaka Ito
- Department of Neurosurgery, Takeda General Hospital, Fushimi Ward, Kyoto, Japan
| | - Akira Sugie
- Department of Neurosurgery, Takeda General Hospital, Fushimi Ward, Kyoto, Japan
| | - Makoto Yamada
- Department of Neurosurgery, Takeda General Hospital, Fushimi Ward, Kyoto, Japan
| | - Masahiko Wanibuchi
- Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Takatsuki, Japan
| | - Masahiro Kawanishi
- Department of Neurosurgery, Takeda General Hospital, Fushimi Ward, Kyoto, Japan
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Pholprajug P, Kotheeranurak V, Liu Y, Kim JS. The Endoscopic Lumbar Interbody Fusion: A Narrative Review, and Future Perspective. Neurospine 2023; 20:1224-1245. [PMID: 38171291 PMCID: PMC10762387 DOI: 10.14245/ns.2346888.444] [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: 08/27/2023] [Revised: 09/21/2023] [Accepted: 10/10/2023] [Indexed: 01/05/2024] Open
Abstract
Lumbar interbody fusion stands as a preferred surgical solution for degenerative lumbar spine diseases. The procedure primarily aims to establish lumbar segment stability, directly addressing patient symptoms associated with spinal complications. Traditional open surgery, though effective, is linked with notable morbidities and extended recovery time. To mitigate these concerns, minimally invasive surgery (MIS) has garnered significant popularity, presenting an appealing alternative with numerous benefits such as reduced soft tissue trauma, decreased blood loss, and expedited recovery. Among MIS procedures, full endoscopic spinal surgery, characterized by its minimal invasiveness, holds the potential to further minimize morbidities while enhancing surgical outcomes. Endoscopic lumbar interbody fusion, a novel procedure within this paradigm, has gained attention for offering advantages comparable to those of minimally invasive transforaminal lumbar interbody fusion. However, the safety, efficacy, and associated surgical techniques and instrument design of this method continue to be subjects of ongoing debate. This paper critically reviews current evidence on the safety, efficacy, and advantages of endoscopic lumbar spinal interbody fusion, examining whether it could indeed supersede existing mainstream techniques.
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Affiliation(s)
| | - Vit Kotheeranurak
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University, and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | - Yanting Liu
- Spine Center, Department of Neurosurgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jin-Sung Kim
- Spine Center, Department of Neurosurgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Liu Y, Kim Y, Park CW, Suvithayasiri S, Jitpakdee K, Kim JS. Interlaminar Endoscopic Lumbar Discectomy Versus Microscopic Lumbar Discectomy: A Preliminary Analysis of L5-S1 Lumbar Disc Herniation Outcomes in Prospective Randomized Controlled Trials. Neurospine 2023; 20:1457-1468. [PMID: 38171312 PMCID: PMC10762397 DOI: 10.14245/ns.2346674.337] [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: 06/21/2023] [Revised: 08/24/2023] [Accepted: 08/28/2020] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVE A preliminary report from a single institution, noninferiority, prospective randomized controlled trial is conducted to determine the effectiveness of interlaminar endoscopic lumbar discectomy (IELD) versus microscopic lumbar discectomy (MLD) for the treatment of L5-S1 lumbar disc herniation (LDH). METHODS This prospective, noncrossover, randomized controlled trials was conducted at a single neurosurgical center. Patients with symptomatic radiculopathy or intermittent neurogenic claudication caused by LDH were enrolled from July 2016 to July 2021. The study compared the effectiveness of microscopic and full-endoscopic discectomy procedures. Outcome measures included visual analogue scale (VAS) scores for back and leg pain, Oswestry Disability Index scores, radiologic measurements, endurance time of walking, and satisfaction rate. RESULTS Of 37 assessed patients, both IELD and MLD groups demonstrated significant improvements in VAS scores for pain over time, with no significant difference between them. For secondary outcomes, the IELD group had a shorter hospital stay and reduced blood loss but a longer operation time than the MLD group. Radiographic evaluations showed no change compared to preoperative data. Patient satisfaction and recovery rates were slightly higher for the MLD group, but both groups were comparable in most evaluations, with complications being minimal. CONCLUSION The IELD was noninferior in improving the intensity of back and leg pain and functional disability, compared to the MLD. Additionally, the IELD showed no difference in clinical outcomes for patients in terms of radiographic results and patient satisfaction rates. The results of this research preliminarily demonstrate that the IELD could be considered an effective alternative to MLD for L5-S1 central or paracentral LDH.
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Affiliation(s)
- Yanting Liu
- Department of Neurosurgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Youngjin Kim
- Department of Neurosurgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chan Woong Park
- Department of Neurosurgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Siravich Suvithayasiri
- Department of Orthopedics, Chulabhorn Hospital, Chulabhorn Royal Academy, Bangkok, Thailand
- Bone and Joint Excellence Center, Thonburi Hospital, Bangkok, Thailand
| | - Khanathip Jitpakdee
- Department of Orthopedics, Thai Red Cross Society, Queen Savang Vadhana Memorial Hospital, Sriracha, Thailand
| | - Jin-Sung Kim
- Department of Neurosurgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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10
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Gadjradj PS, Fiani B, Sommer F, Ramirez RN, Harhangi BS. Expanding indications of full endoscopic spine surgery. JOURNAL OF SPINE SURGERY (HONG KONG) 2023; 9:229-232. [PMID: 37841778 PMCID: PMC10570651 DOI: 10.21037/jss-23-65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/07/2023] [Indexed: 10/17/2023]
Affiliation(s)
- Pravesh S. Gadjradj
- Department of Neurological Surgery, New York-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA
- Department of Neurosurgery, Park MC, Rotterdam, The Netherlands
- Department of Anesthesiology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Brian Fiani
- Department of Neurological Surgery, New York-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA
| | - Fabian Sommer
- Department of Neurological Surgery, New York-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, USA
| | | | - Biswadjiet S. Harhangi
- Department of Neurosurgery, Park MC, Rotterdam, The Netherlands
- Department of Anesthesiology, Erasmus University Medical Center, Rotterdam, The Netherlands
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Liawrungrueang W, Kotheeranurak V. Commentary on "The Role and Clinical Outcomes of Endoscopic Spine Surgery of Treating Spinal Metastases; Outcomes of 29 Cases From 8 Countries". Neurospine 2023; 20:620-622. [PMID: 37401081 PMCID: PMC10323326 DOI: 10.14245/ns.2346598.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/05/2023] Open
Affiliation(s)
| | - Vit Kotheeranurak
- Department of Orthopaedics, Faculty of Medicine, King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, Thailand
- Center of Excellence in Biomechanics and Innovative Spine Surgery, Chulalongkorn University, Bangkok, Thailand
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