scholarly journals Percutaneous Endoscopic Lumbar Discectomy for Huge Lumbar Disc Herniation with Complete Dural Sac Stenosis via an Interlaminar Approach: An Observational Retrospective Cohort Study

2021 ◽  
Vol Volume 14 ◽  
pp. 8317-8324
Author(s):  
Cheng Ma ◽  
He Li ◽  
Yifan Wei ◽  
Lijia Liu ◽  
Yin Shi ◽  
...  
Keyword(s):  
Cohort Study ◽  
Lumbar Disc Herniation ◽  
Disc Herniation ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Lumbar Disc ◽  
Lumbar Discectomy ◽  
Dural Sac ◽  
Interlaminar Approach ◽  
Endoscopic Lumbar Discectomy

scholarly journals Full-Endoscopic Lumbar Discectomy for Two Contiguous Level Adolescent Lumbar Disc Herniation

2020 ◽  
Author(s):  
lu mao ◽  
Bin Zhu ◽  
Xiaotao Wu ◽  
Feng Wang ◽  
Cong Zhang ◽  
...  
Keyword(s):  
Lumbar Disc Herniation ◽  
Visual Analog Scale ◽  
Disc Herniation ◽  
Lumbar Disc ◽  
Lumbar Discectomy ◽  
Analog Scale ◽  
One Stage ◽  
Interlaminar Approach ◽  
Endoscopic Lumbar Discectomy

Abstract Background: Symptomatic lumbar disc herniation is rarely seen among adolescents. Adolescent lumbar disc herniation (ALDH) accounts for 0.5% to 6.8% of all those treated. Evidently, to our knowledge, no studies have emphasized the operative technique to treat two contiguous level adolescent lumbar disc herniation simultaneously. In this study, we aim to investigate the feasibility and advantages of one-stage full-endoscopic lumbar discectomy（FELD）for two contiguous level ALDH. This is the first paper, to my knowledge, dealing with two contiguous level ALDH simultaneously with one-stage full-endoscopic lumbar discectomy.Methods: Between January 2014 and December 2019, patients received FELD surgery for lumbar disc herniation (LDH) in 2 main minimally invasive spine center of China were selected for screening of this study. Data of 5877 cases were retrospectively analyzed (2780 cases and 3097 cases, respectively). The inclusion criteria were patient under 21-year old, two contiguous level symptomatic lumbar disc herniation received one-stage 2 level PELD surgery. Visual analog scale (VAS) scores and modified Macnab criteria were used to assess the preoperative and postoperative clinical results.Results: 11 patients were enrolled in this study (0.19%,11/5877), 8 patients were male and 3 were female. 9 patients with LDH in the same side underwent single-incision 2 level FELD surgery via transforaminal approach. 2 patients with LDH in different side underwent FELD surgery via combined transforaminal and interlaminar approach. There were no immediate perioperative complications. The visual analog scale (VAS) decreased significantly in both early and late follow-up evaluations and these score demonstrated significant improvement in late follow-up (P <0.01). For the modified MacNab criteria, the final outcome results were excellent in 9 patients (81.8%), good in 1 patients (0.9%), fair in1 patients (0.9%), and the overall success rate was 90.9%.Conclusion: One-stage full-endoscopic lumbar discectomy for 2 level symptomatic ALDH is an effective and less invasive method, which can be considered as an alternative good technique for selected adolescent patients.

Comparation of Percutaneous Endoscopic Lumbar Discectomy between Transforaminal Approach and Interlaminar Approach on Lumbar Disc Herniation of L4-L5: An Observational Study

2020 ◽  
Vol 103 (12) ◽  
pp. 1277-1283
Keyword(s):  
Lumbar Disc Herniation ◽  
Disc Herniation ◽  
Lumbar Disc ◽  
Demographic Data ◽  
Lumbar Discectomy ◽  
Percutaneous Endoscopic Lumbar Discectomy ◽  
Interlaminar Approach ◽  
Endoscopic Lumbar Discectomy ◽  
Approach Group

Objective: To evaluate the clinical outcomes and complications of post percutaneous endoscopic lumbar discectomy (PELD) via transforaminal (TF) approach and interlaminar (IL) approach in patients with lumbar disc herniation L4-L5 level. Materials and Methods: Eighty-five patients diagnosed with lumbar disc herniation on L4-L5 level and who underwent PELD were non-randomly recruited and assigned into two groups. Fifty-two patients underwent PELD via the IL approach and thirty-three patients underwent PELD via the TF approach. The demographic data, resting visual analog scale (VAS), activity VAS, Oswestry Disability Index (ODI), and complications were obtained before the operation, and at follow-up on day 1, and at 2-, 6-, 12-, and 24-months post operation. Results: Resting VAS and activity VAS statistically significantly declined in both groups (p=0.001). Activities of daily living (ADL) as assessed by ODI increased significantly in both groups (p=0.001). However, there was no significant differences between the groups. The TF approach group had significant more dysesthesia and re-surgery (p=0.009, p=0.05, respectively) than the IL approach group. The total re-surgery rate during the two years of follow-up was in the 9.4%. Conclusion: PELD is a safe and effective minimal invasive spine surgery. The clinical results via both approaches have similar result but PELD via the TF approach had higher post-operative complications than via the IL approach. Additionally, PELD via the TF approach required higher skill to puncture and there is a steeper learning curve than PELD via the IL approach. Keywords: Percutaneous endoscopic lumbar discectomy, PELD, Transforaminal, Interlaminar

scholarly journals Percutaneous Endoscopic Lumbar Discectomy for Highly Migrated Lumbar Disc Herniation

2017 ◽  
Vol 1 (21;1) ◽  
pp. E75-E84 ◽  
Author(s):  
Zhong-Liang Deng
Keyword(s):  
Lumbar Disc Herniation ◽  
Disc Herniation ◽  
Lumbar Disc ◽  
Lumbar Discectomy ◽  
Percutaneous Endoscopic Lumbar Discectomy ◽  
Transforaminal Approach ◽  
Interlaminar Approach ◽  
Operation Duration ◽  
The Mean ◽  
Endoscopic Lumbar Discectomy

Background: Percutaneous endoscopic lumbar discectomy (PELD) has been growing in popularity for the treatment of lumbar disc herniation (LDH) due to its irreplaceable advantages over conventional open surgery. Compared with common lumbar disc herniations, discectomy of highly migrated LDH by PELD is known to be very difficult. Highly migrated lumbar disc herniation has long been a challenge for its specific characteristics. Three approaches for PELD have been applied to access a highly migrated LDH, including an interlaminar approach (IL), transforaminal approach (TF), and contralateral transforaminal approach (CTF). However, none of the existing research has systematically described the selection of the most appropriate procedure from the 3 approaches or the individualization of an operative procedure in different cases. Objectives: The purpose of this study was to present a detailed surgical approach selection and individualization of procedure in the treatment of highly migrated LDH with PELD. We also mean to compare the outcomes of patients with highly migrated LDH treated with PELD by the 3 approaches. Study Design: Single-center retrospective observational study. Setting: An interventional pain management practice, a medical center, major metropolitan city, China. Methods: In our retrospective analysis between March 2011 and March 2013, 73 patients with single level highly migrated LDH received PELD. Clinical outcomes were assessed with the visual analogue scale (VAS) score, the modified MacNab criteria, and the Oswestry disability index (ODI). Relevant data such as operation duration and fluoroscopy frequency of the 3 operative approaches were recorded. Results: The mean operating time of IL was 56 minutes, compared with 64 minutes for TF and 112 minutes for CTF. The mean intraoperative fluoroscopy times were 5.5 for IL, 9.7 for TF, and 14.6 for CTF. In each group, the mean VAS and ODI after surgery and 3 months after surgery improved dramatically compared with preoperative counterparts. However, the difference between postoperative results and the results 3 months after surgery was not significant (P > 0.05). The overall excellent rate was 90.4% according to the modified MacNab criteria; there was no significant statistical difference between the 3 operative routes. Operative complications occurred in 3 patients (2 after IL and one after CTF, 3 of 73, 4.1%). Limitations: This study is limited by its sample size. Conclusion: In our research, PELD with all 3 approaches was similarly effective to highly migrated disc herniation. The CTF approach required the longest operation duration and the most intraoperative times. On the contrary, the least operation time and radiographfrequency was required with the IL approach. In addition, we came to a conclusion of surgery approach selection when it comes to varied HM-LDH. Key words: Highly migrated, lumbar disc herniation, percutaneous endoscopic lumbar discectomy, minimally invasive treatment Pain Physician 2017;

scholarly journals A Pilot Study of Full-Endoscopic Annulus Fibrosus Suture Following Lumbar Discectomy: Technique Notes and One-Year Follow-Up

2020 ◽  
Vol 5;23 (9;5) ◽  
pp. E497-E505
Author(s):  
Zhen-zhou Li
Keyword(s):  
Lumbar Disc Herniation ◽  
Disc Herniation ◽  
Annulus Fibrosus ◽  
Lumbar Disc ◽  
Lumbar Discectomy ◽  
Group I ◽  
Interlaminar Approach ◽  
One Year ◽  
Endoscopic Lumbar Discectomy

Background: An annulus fissure or defect will inevitably be left on the posterior annulus fibrosus after almost all kinds of lumbar discectomy, which may lead to unsatisfying postoperative pain relief and recurrence of the disc herniation. Objective: The objective of this research is to introduce the technique of full-endoscopic annulus fibrosus suture following lumbar discectomy through the transforaminal or interlaminar approach, and to analyze the clinical outcome of full-endoscopic lumbar discectomy and annulus fibrosus suture. Study Design: This study used a prospective cohort design. Setting: The research was conducted in a hospital and outpatient surgery center. Methods: A total of 50 patients with noncontained lumbar disc herniation treated with full-endoscopic lumbar discectomy and annulus fibrosus suture were treated in our department between January 2018 and November 2018. Full-endoscopic single-stitch suture via the transforaminal approach (Group T) or double-stitch suture via the interlaminar approach (Group I) was selected according to the level of lesion. Lumbar magnetic resonance imaging (MRI) was reexamined on the second day and 3 months after operation to evaluate the completeness of the discectomy and the adequacy of nerve decompression. Patients were followed up on the second day, 3 months, 6 months, and one year after operation to evaluate the relief of low back pain and leg pain, using a visual analog scale (VAS, 100-point scale). At 3 months, 6 months, and one year after operation, the patients were followed up for recovery of lumbar spine function, using the Oswestry Disability Index (ODI). At the one-year follow-up, the MacNab score was used to evaluate the clinical outcome, and the recovery of nerve root function (sensation, muscle strength, and reflex) was recorded. Results: All operations were successfully completed, including 27 cases in Group T and 23 cases in Group I. There were no surgical complications and no recurrence of lumbar disc herniation. Lumbar MRI reexaminations of all patients showed that the herniated disc was completely removed and the nerves were fully decompressed. Postoperative low back pain and leg pain were significantly relieved, and the ODI score was significantly improved (P < .01) in both groups. At the one-year follow-up, the excellent and good rates as measured by the MacNab score were 92.6% in Group T and 91.3% in Group I with no significant difference between the 2 groups (P > .05). The impaired sensation and muscle strength in the low extremities of evolved nerve root of the 2 groups of patients recovered significantly at the oneyear follow-up (P < .01), but the tendon reflex did not recover significantly (P > .05). Limitations: This is an observational cohort study with relatively small sample sizes and short-term follow-up. Conclusions: Full-endoscopic lumbar discectomy and annulus fibrosus suture through either the transforaminal or interlaminar approach are safe and effective minimally invasive spinal surgery techniques that can reduce the recurrence rate of lumbar disc herniation after full-endoscopic lumbar discectomy. Keywords: Annulus fibrosus suture; full-endoscope; lumbar disc herniation; lumbar discectomy; minimally invasive spinal surgery

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