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Kim S, Nahm F, Cho EJ, Lee PB. Analysis of the efficacy of retrodiscal approach percutaneous epidural adhesiolysis with WHIP catheter® in patients with lumbar radiculopathy: A retrospective study. Medicine (Baltimore) 2024; 103:e38452. [PMID: 38847700 PMCID: PMC11155536 DOI: 10.1097/md.0000000000038452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 05/10/2024] [Indexed: 06/10/2024] Open
Abstract
Percutaneous epidural adhesiolysis (PEA) is an effective treatment for patients with lumbar radiculopathy unresponsive to single steroid injections. Various approaches and instruments have been developed to access these lesions. This study aimed to evaluate the utility of a retrodiscal approach for epidural adhesiolysis using a WHIP catheter®. This retrospective study was conducted at Bundang Seoul National University Hospital, reviewing cases from January to December 2022. Forty-seven patients diagnosed with lumbar radiculopathy, aged 20 to 80 years, who underwent PEA with the WHIP catheter® were included. Outcomes assessed Numeric Rating Scale (NRS) for pain, Patients' Global Impression of Change (PGIC) scores, and the incidence of procedure-related complications. Follow-up evaluations occurred at 1, 3, and 6 months post-procedure. Among 47 patients, 41 completed the study, showing significant pain reduction at all follow-up points: 1 month (N = 41, 1.32 ± 1.68, P < .001), 3 months (N = 31, 1.90 ± 2.14, P < .001), and 6 months (N = 30, 2.50 ± 2.30, P < .001). PGIC scores indicated that 40% of the patients reported substantial improvement at one-month post-procedure. The complications were minimal, with only one case of intradiscal injection and 2 cases of vascular uptake. The retrodiscal approach PEA using the WHIP catheter® demonstrated significant efficacy in pain reduction with minimal safety concerns for patients with lumbar radiculopathy. These findings suggest that this procedure is a viable option for patients who are unresponsive to conservative treatment. However, the retrospective nature of this study and its small sample size necessitate further prospective controlled studies to confirm our results and establish long-term outcomes.
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Affiliation(s)
- Sunmin Kim
- Department of Anesthesiology and Pain Medicine, Korea University Anam Hospital, Seoul, Korea
| | - Francis Nahm
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Eun joo Cho
- Department of Anesthesiology and Pain Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Pyung Bok Lee
- Department of Anesthesiology and Pain Medicine, Seoul National University College of Medicine, Seoul, Korea
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Bardeesi A, Tabarestani TQ, Bergin SM, Huang CC, Shaffrey CI, Wiggins WF, Abd-El-Barr MM. Using Augmented Reality Technology to Optimize Transfacet Lumbar Interbody Fusion: A Case Report. J Clin Med 2024; 13:1513. [PMID: 38592365 PMCID: PMC10934424 DOI: 10.3390/jcm13051513] [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: 01/25/2024] [Revised: 02/23/2024] [Accepted: 02/29/2024] [Indexed: 04/10/2024] Open
Abstract
The transfacet minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) is a novel approach available for the management of lumbar spondylolisthesis. It avoids the need to manipulate either of the exiting or traversing nerve roots, both protected by the bony boundaries of the approach. With the advancement in operative technologies such as navigation, mapping, segmentation, and augmented reality (AR), surgeons are prompted to utilize these technologies to enhance their surgical outcomes. A 36-year-old male patient was complaining of chronic progressive lower back pain. He was found to have grade 2 L4/5 spondylolisthesis. We studied the feasibility of a trans-Kambin or a transfacet MIS-TLIF, and decided to proceed with the latter given the wider corridor it provides. Preoperative trajectory planning and level segmentation in addition to intraoperative navigation and image merging were all utilized to provide an AR model to guide us through the surgery. The use of AR can build on the safety and learning of novel surgical approaches to spine pathologies. However, larger high-quality studies are needed to further objectively analyze its impact on surgical outcomes and to expand on its application.
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Affiliation(s)
- Anas Bardeesi
- Department of Neurosurgery, Duke University Hospital, Durham, NC 27710, USA
| | | | - Stephen M. Bergin
- Department of Neurosurgery, Duke University Hospital, Durham, NC 27710, USA
| | - Chuan-Ching Huang
- Department of Neurosurgery, Duke University Hospital, Durham, NC 27710, USA
| | | | - Walter F. Wiggins
- Department of Radiology, Duke University Hospital, Durham, NC 27710, USA
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Tabarestani TQ, Salven DS, Sykes DAW, Bardeesi AM, Bartlett AM, Wang TY, Paturu MR, Dibble CF, Shaffrey CI, Ray WZ, Chi JH, Wiggins WF, Abd-El-Barr MM. Using Novel Segmentation Technology to Define Safe Corridors for Minimally Invasive Posterior Lumbar Interbody Fusion. Oper Neurosurg (Hagerstown) 2023:01787389-990000000-01010. [PMID: 38149852 DOI: 10.1227/ons.0000000000001046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 11/15/2023] [Indexed: 12/28/2023] Open
Abstract
BACKGROUND AND OBJECTIVES There has been a rise in minimally invasive methods to access the intervertebral disk space posteriorly given their decreased tissue destruction, lower blood loss, and earlier return to work. Two such options include the percutaneous lumbar interbody fusion through the Kambin triangle and the endoscopic transfacet approach. However, without accurate preoperative visualization, these approaches carry risks of damaging surrounding structures, especially the nerve roots. Using novel segmentation technology, our goal was to analyze the anatomic borders and relative sizes of the safe triangle, trans-Kambin, and the transfacet corridors to assist surgeons in planning a safe approach and determining cannula diameters. METHODS The areas of the safe triangle, Kambin, and transfacet corridors were measured using commercially available software (BrainLab, Munich, Germany). For each approach, the exiting nerve root, traversing nerve roots, theca, disk, and vertebrae were manually segmented on 3-dimensional T2-SPACE magnetic resonance imaging using a region-growing algorithm. The triangles' borders were delineated ensuring no overlap between the area and the nerves. RESULTS A total of 11 patients (65.4 ± 12.5 years, 33.3% female) were retrospectively reviewed. The Kambin, safe, and transfacet corridors were measured bilaterally at the operative level. The mean area (124.1 ± 19.7 mm2 vs 83.0 ± 11.7 mm2 vs 49.5 ± 11.4 mm2) and maximum permissible cannula diameter (9.9 ± 0.7 mm vs 6.8 ± 0.5 mm vs 6.05 ± 0.7 mm) for the transfacet triangles were significantly larger than Kambin and the traditional safe triangles, respectively (P < .001). CONCLUSION We identified, in 3-dimensional, the borders for the transfacet corridor: the traversing nerve root extending inferiorly until the caudal pedicle, the theca medially, and the exiting nerve root superiorly. These results illustrate the utility of preoperatively segmenting anatomic landmarks, specifically the nerve roots, to help guide decision-making when selecting the optimal operative approach.
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Affiliation(s)
- Troy Q Tabarestani
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - David S Salven
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - David A W Sykes
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Anas M Bardeesi
- Department of Neurosurgery, Duke University Hospital, Durham, North Carolina, USA
| | - Alyssa M Bartlett
- Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Timothy Y Wang
- Department of Neurosurgery, Duke University Hospital, Durham, North Carolina, USA
| | - Mounica R Paturu
- Department of Neurosurgery, Duke University Hospital, Durham, North Carolina, USA
| | - Christopher F Dibble
- Department of Neurosurgery, Duke University Hospital, Durham, North Carolina, USA
| | | | - Wilson Z Ray
- Department of Neurosurgery, Washington University, St. Louis, Missouri, USA
| | - John H Chi
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Walter F Wiggins
- Department of Radiology, Duke University Hospital, Durham, North Carolina, USA
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Doshi TL, Engle AM, Przybysz AJ, Nelson AM. Pro-Con Debate: Superior Versus Inferior Triangle Needle Placement in Transforaminal Epidural Injections. Anesth Analg 2023; 137:1139-1146. [PMID: 37973127 DOI: 10.1213/ane.0000000000006444] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
Although transforaminal epidural injections have long been used for radicular pain, there is no universal standard injection approach to the neural foramen. The intervertebral foramen and its surrounding structures comprise an anatomically sensitive area that includes bone and joint structures, the intervertebral disk, blood vessels (in particular, the radicular arteries), the epidural sheath, and the spinal nerve root. Given the relatively high risk of inadvertent injury or injection to these nearby structures, image guidance for transforaminal epidural steroid injections (TFESIs) is standard of care. However, there is a lack of consensus regarding the optimal approach to the neural foramen: from the traditional superior ("safe") triangle or from the inferior (Kambin's) triangle. In this Pro-Con commentary article, we discuss the relative advantages and disadvantages of each approach for TFESIs.
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Affiliation(s)
- Tina L Doshi
- From the Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alyson M Engle
- Department of Anesthesiology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Aaron J Przybysz
- Department of Anesthesiology, University of California Irvine, Irvine, California
| | - Ariana M Nelson
- Department of Anesthesiology, University of California Irvine, Irvine, California
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Han YA, Kwon HJ, Lee K, Son MG, Kim H, Choi SS, Shin JW, Kim DH. Impact of Sarcopenia on Percutaneous Epidural Balloon Neuroplasty in Patients with Lumbar Spinal Stenosis: A Retrospective Analysis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050847. [PMID: 37241078 DOI: 10.3390/medicina59050847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023]
Abstract
Background and Objectives: With the aging population, the incidence of degenerative lumbar spinal stenosis (LSS) is increasing. Sarcopenia is an age-related muscular decrease. Although epidural balloon neuroplasty is effective in patients with LSS refractory to conventional treatments, its effect has not been assessed in patients with sarcopenia. Therefore, this study evaluated the effect of epidural balloon neuroplasty in patients with LSS and sarcopenia. Materials and Methods: This retrospective study reviewed the following details from the electronic medical records: patient characteristics, including sex, age, body mass index, diabetes, hypertension, stenosis grading, pain duration, location, pain intensity, and medications. Back and leg pain intensity was evaluated before and after the procedure at one, three, and six months during the follow-up period. A generalized estimating equations model was used at six months follow-up. Patients were divided into sarcopenia and non-sarcopenia groups using the cross-sectional area of the psoas muscle at the level of L3 on magnetic resonance imaging. Results: A total of 477 patients were included (sarcopenia group: 314 patients, 65.8%; non-sarcopenia group: 163 patients, 34.2%). Age, sex, body mass index, and medication quantification scale III were statistically different between both groups. The generalized estimating equations analyses-with unadjusted and adjusted estimation-revealed a significantly reduced pain intensity after the procedure compared to the baseline in both groups. The difference in pain intensity between both groups was not statistically different. Conclusions: Percutaneous epidural balloon neuroplasty may be considered for patients with chronic lumbar LSS regardless of accompanying sarcopenia.
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Affiliation(s)
- Yun-A Han
- Department of Anesthesiology and Pain Medicine, National Police Hospital, Seoul 05715, Republic of Korea
| | - Hyun-Jung Kwon
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Kunhee Lee
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Min-Gi Son
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Hotaek Kim
- Department of Anesthesiology and Pain Medicine, National Police Hospital, Seoul 05715, Republic of Korea
| | - Seong-Soo Choi
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Jin-Woo Shin
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Doo-Hwan Kim
- Department of Anesthesiology and Pain Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
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Alkosha HM. Interventional non-operative management of low back and neck pain. EGYPTIAN JOURNAL OF NEUROSURGERY 2023. [DOI: 10.1186/s41984-023-00189-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
Abstract
Abstract
Background
Chronic neck and back pain are among the most commonly encountered health problems in neurosurgical practice. Many cases fail prolonged pharmacological and physical therapy and are not proper candidates for surgical interventions, or had refused proposed surgical treatment.
Objective
To provide an informative critical summary of the literature about the topic of interventional management of axial neck and low back pain and highlighting the new trends and pieces of evidence.
Methods
The English literature published over the last two decades was reviewed by the author for recent and relevant data about the principles of interventional management of chronic neck and low back pain. A PubMed search was performed through phrase searching and combined searching using Boolean operators. The articles thought to be most relevant to the study aim and the neurosurgeons’ practice were extracted.
Results
Neck and low back pain continue to be among the most common musculoskeletal health problems and the most common cause of disability worldwide. A detailed understanding of relevant spine anatomy is crucial for interventionists who should deal with the concept of “functional spine unit” with multiple potential pain generators. Chronic spinal pain is best managed through a dedicated multidisciplinary team in well-equipped healthcare facilities. An algorithmic approach for the diagnosis and management of spinal pain is the mainstay of providing the best patient care and should be based on the commonality and treatability of pain generators, values of patients and available resources.
Conclusion
Management of chronic neck and back pain can represent a clinical dilemma due to the multiplicity of pain generators that may coexist in the same individual resulting in a complex type and pattern of pain. Approach to these patients requires contributions from the members of a multidisciplinary team, implementing a standardized approach in a well-equipped healthcare facility.
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Kim DH, Shin JW, Choi SS. Percutaneous epidural balloon neuroplasty: a narrative review of current evidence. Anesth Pain Med (Seoul) 2022; 17:361-370. [DOI: 10.17085/apm.22237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 10/13/2022] [Indexed: 11/05/2022] Open
Abstract
Percutaneous epidural balloon neuroplasty (PEBN) can be used to perform balloon decompression combined with percutaneous epidural neuroplasty (PEN), leading to significant pain relief and functional improvement in patients with lumbar spinal stenosis. Several studies have demonstrated the effectiveness of PEBN and supported its relatively long-term outcomes (at least 6 months, sustained for up to 12 months). Balloon neuroplasty appears to be superior to conventional PEN. Moreover, it has been shown to be effective in patients unresponsive to conventional PEN or in those with post lumbar surgery syndrome. In addition, balloon neuroplasty achieved successful outcomes regardless of the approach used, such as retrodiscal, transforaminal, contralateral interlaminar, or caudal. Chronic lumbar radicular pain without back pain, neurogenic claudication, and minimal neuropathic component were favorable predictors of successful PEBN from a symptomatic perspective. A short duration of pain after lumbar surgery, lumbar foraminal stenosis caused primarily by degenerative disc, mild foraminal stenosis, and perineural adhesion by degenerative discs were associated with successful outcomes of PEBN from pathological aspects. Ballooning ≥ 50% of the target sites and complete contrast dispersion after ballooning seemed to be crucial for successful outcomes from a technical perspective. In addition, PEBN was effective regardless of the accompanying redundant nerve roots or a mild degree of spondylolisthesis. Studies on balloon neuroplasty have reported occasional minor and self-limiting complications; however, no PEBN-related significant complications have been reported. Given the present evidence, balloon neuroplasty appears to be a safe and effective procedure with minimal complications for the treatment of lumbar spinal stenosis.
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He Y, Chen L, Xu Z, Wang J, Liu B. [Lumbar transforaminal epidural block for treatment of low back pain with radicular pain]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 40:1804-1809. [PMID: 33380385 DOI: 10.12122/j.issn.1673-4254.2020.12.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To evaluate the efficacy of lumbar transforaminal epidural block (LTEB) for treatment of low back pain with radicular pain. METHODS We retrospectively analyzed the clinical data of 78 patients with low back pain and radicular pain admitted to the Department of Orthopedics of Beijing Chuiyangliu Hospital from March, 2017 to April, 2019. Thirty-three of the patients received treatment with LTEB (LTEB group), and 45 received comprehensive conservative treatment including traction, massage, acupuncture and physiotherapy (control group). The demographic and clinical data of the two groups were compared. The patients were followed up for 3 to 24 months, and numerical rating scale (NRS) and Oswestry disability index (ODI) scores of the patients were evaluated before the treatment and at 2 weeks, 1 month and 3 months after discharge to assess the efficacy of the treatment. RESULTS The mean operation time of LTEB was 25.7 7.5 min (15-45 min). After the operation, 5 patients developed weakness of the lower limbs but all recovered within 24-72 h. The patients receiving LTEB all showed significantly decreased NRS scores for low back and radicular pain and ODI scores after the operation (P=0.001). At 2 weeks after the operation, the patients receiving LTEB showed significant relief of low back pain as compared with the patients in the control group (t=2.224, P=0.034), and the difference in NRS scores for low back pain between the two groups tended to diminish over time (F=1.743, P=0.183). Treatment with LTEB resulted in obvious relief of radicular pain and significant reduction of the ODI score of the patients (P < 0.001), and such improvements became more obvious over time after LTEB (P < 0.01). CONCLUSIONS As a minimally invasive approach, LTEB is effective for treatment of low back pain with radicular pain and can produce good short-term effects of pain relief and functional improvement.
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Affiliation(s)
- Yubao He
- Department of Orthopedics, Beijing Chuiyangliu Hospital, Beijing 100022, China
| | - Lei Chen
- Department of Orthopedics, Beijing Chuiyangliu Hospital, Beijing 100022, China
| | - Zhiyang Xu
- Department of Orthopedics, Beijing Chuiyangliu Hospital, Beijing 100022, China
| | - Jieying Wang
- Department of Orthopedics, Beijing Chuiyangliu Hospital, Beijing 100022, China
| | - Bo Liu
- Department of Spinal Surgery, Jishuitan Hospital, Beijing 100035, China
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