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Dai Y, Li D, Wen X. Percutaneous transforaminal endoscopic discectomy for lumbar disc herniation: an efficacy analysis. Am J Transl Res 2024; 16:829-837. [PMID: 38586101 PMCID: PMC10994797 DOI: 10.62347/uwid7065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 03/06/2024] [Indexed: 04/09/2024]
Abstract
OBJECTIVE This retrospective study evaluated the clinical efficacy of percutaneous transforaminal endoscopic discectomy (PTED) in the treatment of lumbar disc herniation (LDH). METHODS Data of 107 LDH patients admitted to the People's Hospital of Pingyang between July 2019 and May 2023 were analyzed retrospectively, including 51 cases treated with conventional open discectomy (control group) and 56 cases undergoing PTED (research group). We compared curative effects, operation time, intraoperative blood loss (IBL), incision length, time until ambulation, hospital stay, pre- and post-treatment pain intensity, lumbar function, and complications. Pain intensity was measured using the the Visual Analogue Scale (VAS), and the lumbar function was assessed by the Oswestry Disability Index (ODI). In addition, the factors influencing the efficacy in LDH patients were analyzed. RESULTS The research group showed a statistically higher overall efficacy (P=0.034, χ2=4.479), longer operation time (P=0.002, t=3.114), less IBL (P<0.001, t=29.725), earlier ambulation (P<0.001, t=8.628), shorter hospital stay (P<0.001, t=8.628), and smaller incision length (P<0.001, t=15.948) than the control group. In addition, the postoperative VAS score (P<0.001, t=5.621) and ODI score (P<0.001, t=4.909) were reduced significantly after treatment and were lower in the research group than in the control group. The research group was also associated with a significantly lower overall complication rate (7.14% vs. 21.57%; P=0.032, χ2=4.608), including reduced incidence of lumbar spinal mobility limitation, incontinence, postoperative infection, and cauda equina syndrome. Furthermore, age, course of disease, and treatment method were strongly associated with the treatment efficacy in LDH patients. CONCLUSIONS PTED is more effective than conventional open discectomy for LDH treatment. It reduces IBL, shortens incision length, facilitates patient recovery, alleviates postoperative pain, improves lumbar function, and minimizes the risk of postoperative complications.
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Affiliation(s)
- Yusen Dai
- Department of Orthopedics, The People's Hospital of Pingyang Pingyang County, Wenzhou 325400, Zhejiang, China
| | - Daoyou Li
- Department of Orthopedics, The People's Hospital of Pingyang Pingyang County, Wenzhou 325400, Zhejiang, China
| | - Xile Wen
- Department of Orthopedics, The People's Hospital of Pingyang Pingyang County, Wenzhou 325400, Zhejiang, 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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Bergamaschi JPM, de Brito MBS, de Araújo FF, Graciano RS, Utino ET, Lewandrowski KU, Wirth F. Surgical Technique of Central and Over-the-Top Full-Endoscopic Decompression of the Cervical Spine: A Technical Note. J Pers Med 2023; 13:1508. [PMID: 37888119 PMCID: PMC10608411 DOI: 10.3390/jpm13101508] [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: 08/30/2023] [Revised: 09/27/2023] [Accepted: 10/16/2023] [Indexed: 10/28/2023] Open
Abstract
Endoscopic surgery of the cervical spine is constantly evolving and the spectrum of its indications has expanded in recent decades. Full-endoscopic techniques have standardized the procedures for posterior and anterior access. The full-endoscopic approach was developed to treat degenerative diseases with the least possible invasion and without causing instability of the cervical spine. The posterior full-endoscopic approach is indicated for the treatment of diseases of the lateral part of the vertebral segment, such as herniations and stenoses of the lateral recess and vertebral foramen. There has been little discussion of this approach to the treatment of central stenosis of the cervical spine. This technical note describes a step-by-step surgical technique for central and over-the-top full-endoscopic decompression in the cervical spine, using a 3.7 mm working channel endoscope. This technique has already been shown to be effective in a recent case series with a 4.7 mm working channel endoscope, and may represent a new treatment option for central or bilateral lateral recess stenosis. There is also the possibility of a bilateral full-endoscopic approach, but this may be associated with greater muscle damage and a longer operative time. Case series and comparative studies should be encouraged to confirm the safety and utility of this technique.
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Affiliation(s)
- João Paulo Machado Bergamaschi
- Atualli Spine Care Clinic, 745 Alameda Santos, Cj. 71, São Paulo 01419-001, Brazil; (F.F.d.A.); (R.S.G.)
- Atualli Academy, 2504 Brigadeiro Luís Antônio, Cj. 172, São Paulo 01402-000, Brazil; (E.T.U.); (F.W.)
| | | | - Fernando Flores de Araújo
- Atualli Spine Care Clinic, 745 Alameda Santos, Cj. 71, São Paulo 01419-001, Brazil; (F.F.d.A.); (R.S.G.)
| | - Ricardo Squiapati Graciano
- Atualli Spine Care Clinic, 745 Alameda Santos, Cj. 71, São Paulo 01419-001, Brazil; (F.F.d.A.); (R.S.G.)
| | - Edgar Takao Utino
- Atualli Academy, 2504 Brigadeiro Luís Antônio, Cj. 172, São Paulo 01402-000, Brazil; (E.T.U.); (F.W.)
| | | | - Fernanda Wirth
- Atualli Academy, 2504 Brigadeiro Luís Antônio, Cj. 172, São Paulo 01402-000, Brazil; (E.T.U.); (F.W.)
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You KH, Kang MS, Lee WM, Hwang JY, Hyun JT, Yang I, Park SM, Park HJ. Biportal endoscopic paraspinal decompressive foraminotomy for lumbar foraminal stenosis: clinical outcomes and factors influencing unsatisfactory outcomes. Acta Neurochir (Wien) 2023; 165:2153-2163. [PMID: 37407854 DOI: 10.1007/s00701-023-05706-3] [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: 03/02/2023] [Accepted: 06/25/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND Lumbar foraminal stenosis (LFS) is an important pathologic entity that causes lumbar radiculopathies. Unrecognized LFS may be associated with surgical failure, and LFS remains challenging to treat surgically. This retrospective cohort study aimed to evaluate the clinical outcomes and prognostic factors of decompressive foraminotomy performed using the biportal endoscopic paraspinal approach for LFS. METHODS A total of 102 consecutive patients with single-level unilateral LFS who underwent biportal endoscopic paraspinal decompressive foraminotomy were included. We evaluated the Visual Analogue Scale (VAS) score and the Oswestry Disability Index (ODI) before and after surgery. Demographic, preoperative data, and radiologic parameters, including the coronal root angle (CRA), were investigated. The patients were divided into Group A (satisfaction group) and Group B (unsatisfaction group). Parameters were compared between these two groups to identify the factors influencing unsatisfactory outcomes. RESULTS In Group A (78.8% of patients), VAS and ODI scores significantly improved after biportal endoscopic paraspinal decompressive foraminotomy (p < 0.001). However, Group B (21.2% of patients) showed higher incidences of stenosis at the lower lumbar level (p = 0.009), wide segmental lordosis (p = 0.021), and narrow ipsilateral CRA (p = 0.009). In the logistic regression analysis, lower lumbar level (OR = 13.82, 95% CI: 1.33-143.48, p = 0.028) and narrow ipsilateral CRA (OR = 0.92, 95% CI: 0.86-1.00, p = 0.047) were associated with unsatisfactory outcomes. CONCLUSIONS Significant improvement in clinical outcomes was observed for a year after biportal endoscopic paraspinal decompressive foraminotomy. However, clinical outcomes were unsatisfactory in 21.2% of patients, and lower lumbar level and narrow ipsilateral CRA were independent risk factors for unsatisfactory outcomes.
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Affiliation(s)
- Ki-Han You
- Department of Orthopedic Surgery, Spine Center, Hallym University College of Medicine, Kangnam Sacred Heart Hospital 1, Singil-Ro, Yeongdeungpo-Gu, Seoul, 07441, Republic of Korea
| | - Min-Seok Kang
- Department of Orthopedic Surgery, Korea University College of Medicine, Anam Hospital, Seoul, Republic of Korea
| | - Woo-Myung Lee
- Department of Orthopedic Surgery, Anseong St.Mary Hospital, Gyeonggi-Do, Republic of Korea
| | - Jae-Yeun Hwang
- Department of Orthopedic Surgery, Spine Center, Hallym University College of Medicine, Kangnam Sacred Heart Hospital 1, Singil-Ro, Yeongdeungpo-Gu, Seoul, 07441, Republic of Korea
| | - Jin-Tak Hyun
- Department of Orthopedic Surgery, Spine Center, Hallym University College of Medicine, Kangnam Sacred Heart Hospital 1, Singil-Ro, Yeongdeungpo-Gu, Seoul, 07441, Republic of Korea
| | - Ik Yang
- Department of Radiology, Hallym University College of Medicine, Kangnam Sacred Heart Hospital, Seoul, Republic of Korea
| | - Sang-Min Park
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seoul, Republic of Korea
| | - Hyun-Jin Park
- Department of Orthopedic Surgery, Spine Center, Hallym University College of Medicine, Kangnam Sacred Heart Hospital 1, Singil-Ro, Yeongdeungpo-Gu, Seoul, 07441, Republic of Korea.
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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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Wang A, Wang T, Zang L, Fan N, Yuan S, Si F, Du P. Identification of preoperative radiological risk factors for reoperation following percutaneous endoscopic lumbar decompression to treat degenerative lumbar spinal stenosis. Front Surg 2023; 9:1054760. [PMID: 36684204 PMCID: PMC9852717 DOI: 10.3389/fsurg.2022.1054760] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/24/2022] [Indexed: 01/07/2023] Open
Abstract
Background This study aimed to identify radiological risk factors associated with reoperation after percutaneous transforaminal endoscopic decompression (PTED) for degenerative lumbar spinal stenosis (DLSS). Methods The preoperative clinical data of 527 consecutive patients with DLSS who underwent PTED were retrospectively reviewed. Overall, 44 patients who underwent reoperation were matched for age, sex, body mass index, and surgical segment to 132 control patients with excellent or good clinical outcomes. Radiological characteristics were compared between the groups using independent sample t-tests and Pearson's chi-square tests. A predictive model was established based on multivariate logistic regression analysis. Results The analyses revealed significant differences in the presence of lumbosacral transitional vertebra (LSTV, 43.2% vs. 17.4%, p = 0.001), the number of levels with senior-grade disc degeneration (2.57 vs. 1.96, p = 0.018) and facet degeneration (1.91 vs. 1.25 p = 0.002), and the skeletal muscle index (SMI, 849.7 mm2/m2 vs. 1008.7 mm2/m2, p < 0.001) between patients in the reoperation and control groups. The results of the logistic analysis demonstrated that LSTV (odds ratio [OR] = 2.734, 95% confidence interval [CI]:1.222-6.117, p < 0.014), number of levels with senior-grade facet degeneration (OR = 1.622, 95% CI:1.137-2.315, p = 0.008), and SMI (OR = 0.997, 95% CI:0.995-0.999, p = 0.001) were associated with reoperation after PTED. The application of the nomogram based on these three factors showed good discrimination (area under the receiver operating characteristic curve 0.754, 95% CI 0.670-0.837) and good calibration. Conclusion LSTV, more levels with senior-grade facet degeneration, and severe paraspinal muscle atrophy are independent risk factors for reoperation after PTED. These factors can thus be used to predict reoperation risk and to help tailor treatment plans for patients with DLSS.
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Li X, Huang H, Zheng Z, Liu Y, Wei G, Chen X, Xu Y. Clinical Efficacy of Endoscopic-Assisted Resection of Single-Segment Ossification of the Posterior Longitudinal Ligament in the Treatment of Thoracic Spinal Stenosis. Front Surg 2022; 9:897182. [PMID: 35599795 PMCID: PMC9121015 DOI: 10.3389/fsurg.2022.897182] [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: 03/15/2022] [Accepted: 04/15/2022] [Indexed: 12/02/2022] Open
Abstract
Objective To explore the clinical efficacy, characteristics and safety of endoscopic-assisted resection of single-segment posterior longitudinal ligament ossification in the treatment of thoracic spinal stenosis (TSS). Method Fifteen TSS patients, including 6 males and 9 females aged 43–70 years treated with endoscopic-assisted resection of single-segment posterior longitudinal ligament ossification through the transfacet joint approach by our team from November 2016 to June 2020 were retrospectively analyzed. The operation time, intraoperative blood loss, and postoperative complications were recorded. The VAS score, ODI and JOA score (full score, 11 points) were recorded before the operation, after the operation and at the last follow-up to evaluate the clinical efficacy and calculate the improvement rate. Results The ventral side of the spinal cord was decompressed in all patients, providing improvements in neurological symptoms and significant pain relief. The mean follow-up time was 20.27 ± 3.87 months. Mean operation time, intraoperative blood loss, and hospitalization time were found to be 84.80 ± 13.23 min, 36.33 ± 7.41 mL, 5.13 ± 1.02 days; respectively.The JOA score at the last follow-up was 8.6 ± 1.25, which was significantly better than the preoperative (5.53 ± 1.20) and postoperative (6.87 ± 1.31) scores (p < 0.05). The mean JOA score improvement rate was 56.5 ± 18.00%. The JOA score improvement rate classification at the last follow-up was excellent in 3 cases, good in 8 cases, effective in 3 cases, and no change in 1 case; for an effective rate of 93.33%. The VAS score significantly decreased from 6.67 ± 1.01 preoperatively to 3.47 ± 0.88 postoperatively and 1.73 ± 0.67 at the last follow-up (p < 0.05). The ODI significantly decreased from 72.07 ± 6.08 preoperatively to 45.93 ± 5.01 postoperatively and 12.53 ± 2.33 at the last follow-up (p < 0.05). Dural rupture occurred in 2 patients during the operation; 1 patient experienced neck discomfort during the operation, which was considered to be caused by high fluid pressure and was relieved by massage and by lowering the height of the irrigation fluid. No cases of cerebrospinal fluid leakage, wound infection or other complications occurred. Conclusion Endoscopic-assisted resection of posterior longitudinal ligament ossification through the facet joint approach is a safe and effective method for the treatment of TSS.
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Affiliation(s)
- Xingchen Li
- Department of Orthopedics Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Correspondence: Xingchen Li
| | - Honghan Huang
- Department of Orthopedics Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhong Zheng
- Department of Spine Surgery, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou China
| | - Yunxuan Liu
- Department of Orthopedics Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guicai Wei
- Department of Spine Surgery, Fuzhou Second Hospital Affiliated to Xiamen University, Fuzhou China
| | - Xiaoxin Chen
- Department of Orthopedics Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yusheng Xu
- Department of Orthopedics Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Kapetanakis S, Gkantsinikoudis N, Charitoudis G. Full-Endoscopic Ventral Facetectomy vs Open Laminectomy for Lumbar Lateral Recess Stenosis: A Comparative Study and Brief Literature Review. Int J Spine Surg 2022; 16:361-372. [PMID: 35444044 PMCID: PMC9930662 DOI: 10.14444/8218] [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: 11/20/2022] Open
Abstract
BACKGROUND Lateral recess stenosis (LRS) represents a major etiology of pain and disability in recent years. The aim of the present study was to compare the clinical outcomes of full-endoscopic ventral facetectomy (FEVF) vs conventional open laminectomy (OL) for surgical treatment of lumbar LRS. METHODS Ninety individuals with diagnosed LRS according to clinical and radiological criteria were included in this study. Patients were appropriately classified into 2 distinct groups according to received treatment. Group A was constituted from 48 patients subjected to FEVF. Contrariwise, the 42 patients of Group B underwent OL. All patients were consecutively evaluated with particular clinical scores preoperatively and at 6 weeks, 3, months, 6 months, 12 months, and 2 years postoperatively. Clinical assessment was conducted with the visual analog scale for leg pain (VAS-LP) and back pain (VAS-BP) and with the Short-Form 36 (SF-36) medical questionnaire. RESULTS Values of all studied indices in both groups featured a major clinical improvement in 6 weeks with subsequent quantitatively minor albeit still statistically significant amelioration until the end of follow-up at 2 years. Comparative evaluation of recorded parameters between the 2 groups disclosed that VAS-BP, bodily pain, and role emotional indices of SF-36 were quantitatively and statistically differentiated in favor of Group A in 6 weeks, featuring an amelioration that persisted until the end of follow-up. Registered values of the other parameters were not found to demonstrate a quantitatively and clinically noteworthy differentiation between the 2 groups. CONCLUSIONS FEVF represents a feasible, safe, and beneficial alternative for surgical therapy of patients with LRS, featuring comparable outcomes with conventional OL. CLINICAL RELEVANCE Lumbar LRS represents a frequent entity with remarkable clinical sequelae. FEVF represents a novel, groundbreaking and minimally invasive technique that should be considered as a safe and efficacious alternative over conventional open surgery in specific patients with LRS. LEVEL OF EVIDENCE: 3
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Affiliation(s)
- Stylianos Kapetanakis
- Spine Department and Deformities, Interbalkan European Medical Center, Thessaloniki, Greece .,Department of Minimally Invasive and Endoscopic Spine Surgery, Athens Medical Center, Athens, Greece
| | | | - Georgios Charitoudis
- Spine Department and Deformities, Interbalkan European Medical Center, Thessaloniki, Greece
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Fan N, Yuan S, Du P, Wu Q, Wang T, Wang A, Li J, Kong X, Zhu W, Zang L. Complications and risk factors of percutaneous endoscopic transforaminal discectomy in the treatment of lumbar spinal stenosis. BMC Musculoskelet Disord 2021; 22:1041. [PMID: 34911532 PMCID: PMC8672468 DOI: 10.1186/s12891-021-04940-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 12/03/2021] [Indexed: 04/04/2023] Open
Abstract
Background With the advancements in surgical methods, optical designs, and surgical instruments, percutaneous endoscopic transforaminal discectomy (PETD) has become an effective and minimally invasive procedure to treat lumbar spinal stenosis (LSS) in recent years. Few studies have focused on the complications associated with the treatment of LSS using percutaneous endoscopic lumbar discectomy (PELD). This study aimed to summarize the complications of PETD and identify the associated risk factors. Methods Complications in a total of 738 consecutive LSS patients who underwent single-level PETD were retrospectively recorded and analyzed between January 2016 and July 2020. In addition, a matched case-control study was designed, and according to the date of operation, the control group was matched with patients without complications, with a matching ratio of 1:3. Demographic parameters included age, sex, BMI, smoking and drinking status, comorbidity, and surgical level. The radiological parameters included grade of surgical-level disc degeneration, number of degenerative lumbar discs, grade of lumbar spinal stenosis, degenerative lumbar scoliosis, lumbar lordosis, disc angle, and disc height index. Univariate analysis was performed using independent samples t-test and chi-squared test. Results The incidence of different types of complications was 9.76% (72/738). The complications and occurrence rates were as follows: recurrence of LSS (rLSS), 2.30% (17/738); persistent lumbosacral or lower extremity pain, 3.79% (28/738); dural tear, 1.90% (14/738); incomplete decompression, 0.81% (6/738); surgical site infection, 0.41% (3/738); epidural hematoma, 0.27% (2/738); and intraoperative posterior neck pain, 0.27% (2/738). Univariate analysis demonstrated that age, the grade of surgical-level disc degeneration (P < 0.001) and the number of disc degeneration levels (P = 0.004) were significantly related to the complications. Conclusion Complications in the treatment of LSS using PELD included rLSS, persistent pain of the lumbosacral or lower extremity, dural tear, incomplete decompression, surgical site infection, epidural hematoma, and intraoperative posterior neck pain. In addition, old age, severe grade of surgical-level disc degeneration and more disc degeneration levels significantly increased the incidence of complications.
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Affiliation(s)
- Ning Fan
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Shuo Yuan
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Peng Du
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Qichao Wu
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Tianyi Wang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Aobo Wang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jian Li
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Xiaochuan Kong
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Wenyi Zhu
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Lei Zang
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
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Dai F, Dai YX, Jiang H, Yu PF, Liu JT. Non-surgical treatment with XSHHD for ruptured lumbar disc herniation: a 3-year prospective observational study. BMC Musculoskelet Disord 2020; 21:690. [PMID: 33076896 PMCID: PMC7574183 DOI: 10.1186/s12891-020-03723-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 10/15/2020] [Indexed: 12/02/2022] Open
Abstract
Background Lumbar disc herniation (LDH) is mainly caused by annular fiber disruption with a discrete leakage of nucleus pulposus pressing on a nerve, resulting in back pain and radiating pain. Most patients with LDH can be treated conservatively, but there are many different conservative treatments. Furthermore, most previous studies did not evaluate the long-term efficacy of these treatments and the prognosis. Therefore, an effective and safe therapeutic strategy is lacking for patients with LDH. In this study, we evaluated Xiao Sui Hua He decoction (XSHHD) in the treatment of LDH. Methods This was a rigorous prospective observational 3-year follow-up study. We recruited 69 participants with ruptured lumbar disc herniation (RLDH) between February 2014 and February 2016. Patients took XSHHD orally twice a day for 6 months. The primary outcome measurements were visual analogue scale (VAS) pain score, Oswestry disability index (ODI) and straight leg raising test (SLRT). The secondary outcome measurements was nucleus pulposus protrusion volume on magnetic resonance imaging (MRI). Clinical outcomes were measured at baseline (Visit 1), and at 3, 6, 12, and 36 months (Visit 2, 3, 4, and 5, respectively).. Results Sixty-three patients were followed-up for 3 years after treatment. SLRT and ODI after non-surgical treatment improved significantly compared with baseline (P < .001). There were no statistically significant differences at 6 months vs 36 months for SLRT and ODI. VAS scores (leg, back) after 3 years of treatment were statistically significantly different compared with baseline (P < .001; Z = − 6.93, − 6.637). The baseline protrusion volume was 2018.61 ± 601.16 mm3, and the volume decreased significantly to 996.51 ± 387.42 mm3 at 36 months (t = 12.863; P < .001). The volume of protrusion resorption rate (VPRR) at 36 months was 47.24 ± 23.99%, with significant resorption in 23 cases, partial resorption in 23 cases, no resorption in 15 cases, and increased volume in 2 cases. Conclusions This study showed that non-surgical treatment with XSHHD was effective, and the study clarified the natural outcomes in LDH.
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Affiliation(s)
- Feng Dai
- Department of Orthopedics, Suzhou TCM Hospital affiliated to Nanjing University of Traditional Chinese Medicine, Suzhou, 215009, Jiangsu Province, China
| | - Yu Xiang Dai
- Department of Orthopedics, Suzhou TCM Hospital affiliated to Nanjing University of Traditional Chinese Medicine, Suzhou, 215009, Jiangsu Province, China
| | - Hong Jiang
- Department of Orthopedics, Suzhou TCM Hospital affiliated to Nanjing University of Traditional Chinese Medicine, Suzhou, 215009, Jiangsu Province, China
| | - Peng Fei Yu
- Department of Orthopedics, Suzhou TCM Hospital affiliated to Nanjing University of Traditional Chinese Medicine, Suzhou, 215009, Jiangsu Province, China
| | - Jin Tao Liu
- Department of Orthopedics, Suzhou TCM Hospital affiliated to Nanjing University of Traditional Chinese Medicine, Suzhou, 215009, Jiangsu Province, China.
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