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Haider N, Gargya A. Management of Osteoarthritic Axial Neck Pain With Cervical Neuromodulation. Cureus 2023; 15:e46890. [PMID: 37841979 PMCID: PMC10569083 DOI: 10.7759/cureus.46890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/12/2023] [Indexed: 10/17/2023] Open
Abstract
Chronic refractory facetogenic axial neck pain is a challenging diagnosis to manage long-term. With limited options available for patients who have failed cervical medial branch blocks, patients often have to endure a poor quality of life. Although neuromodulation devices such as peripheral nerve stimulators are currently available for the management of various chronic conditions, their role in the treatment of axial neck pain has not been studied. We present a case of successful management of facetogenic axial neck pain with cervical medial branch peripheral nerve stimulation.
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Affiliation(s)
- Naeem Haider
- Anesthesiology, University of Vermont Health Network, Burlington, USA
| | - Akshat Gargya
- Anesthesiology, University of Vermont Health Network, Burlington, USA
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2
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Chen R, Liu J, Zhao Y, Diao Y, Chen X, Pan S, Zhang F, Sun Y, Zhou F. Predictive Value of Preoperative Short Form-36 Survey Scale for Postoperative Axial Neck Pain in Patients With Degenerative Cervical Myelopathy. Global Spine J 2023:21925682231200136. [PMID: 37684040 DOI: 10.1177/21925682231200136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/10/2023] Open
Abstract
STUDY DESIGN Prospective observational study. OBJECTIVE To evaluate the predictive value of the preoperative Short Form-36 survey (SF-36) scale for postoperative axial neck pain (ANP) in patients with degenerative cervical myelopathy (DCM) who underwent anterior cervical decompression and fusion (ACDF) surgery. METHODS This study enrolled patients with DCM who underwent ACDF surgery at author's Hospital between May 2010 and June 2016. RESULTS Out of 126 eligible patients, 122 completed the 3-month follow-up and 117 completed the 1-year follow-up. The results showed that the preoperative social functioning (SF) subscale score of the SF-36 scale was significantly lower in patients with moderate-to-severe postoperative ANP than in those with no or mild postoperative ANP at both follow-up timepoints (P < .05). ACDF at C4-5 level resulted in a higher ANP rate than ACDF at C5-6 or C6-7 level, both at 3-month (P = .019) and 1-year (P = .004) follow-up. Multivariate logistic regression analysis confirmed that the preoperative social functioning subscale score was an independent risk factor for moderate-to-severe postoperative ANP at 3 months and 1 year after surgery, and preoperative NRS was an independent risk factor at 1-year follow-up. No other demographic, clinical, or radiographic factors were found to be associated with postoperative ANP severity (P < .05). CONCLUSIONS Preoperative social functioning subscale score of SF-36 scale might be a favorable predictive tool for postoperative ANP in DCM patients who underwent ACDF surgery.
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Affiliation(s)
- Rui Chen
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
| | - Jiesheng Liu
- Department of Spine and Spinal Cord Surgery, China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
- School of Rehabilitation, Capital Medical University, Beijing, China
| | - Yanbin Zhao
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
| | - Yinze Diao
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
| | - Xin Chen
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
| | - Shengfa Pan
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
| | - Fengshan Zhang
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
| | - Yu Sun
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
| | - Feifei Zhou
- Department of Orthopaedics, Peking University Third Hospital, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Peking University Third Hospital, Beijing, China
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3
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Harrop JS, Gonzalez GA, Qasba RK, Porto G, Wainwright JV, Thalheimer S, Schorsch M, Vaccaro AR, Ghogawala Z. Does axial cervical pain improve with surgical fusion? A meta-analysis. J Neurosurg Spine 2023; 39:345-354. [PMID: 37209069 DOI: 10.3171/2023.4.spine23185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/21/2023] [Indexed: 05/22/2023]
Abstract
OBJECTIVE Axial neck pain is a prevalent condition that causes significant morbidity and productivity loss. This study aimed to review the current literature and define the impact of surgical intervention on the management of cervical axial neck pain. METHODS A search was conducted of three databases (Ovid MEDLINE, Embase, and Cochrane) for randomized controlled trials and cohort studies written in the English language with a minimum 6-month follow-up. The analysis was limited to patients with axial neck pain/cervical radiculopathy and preoperative/postoperative Neck Disability Index (NDI) and visual analog scale (VAS) scores. Literature reviews, meta-analyses, systematic reviews, surveys, and case studies were excluded. Two patient groups were analyzed: the arm pain predominant (pAP) cohort and the neck pain predominant (pNP) cohort. The pAP cohort had preoperative VAS neck scores that were lower than the arm scores, whereas the pNP cohort was defined as having preoperative VAS neck scores higher than the arm scores. A 30% reduction in patient-reported outcome measure (PROM) scores from the baseline represented the minimal clinically important difference (MCID). RESULTS Five studies met the inclusion criteria, involving a total of 5221 patients. Patients with pAP showed a slightly higher percent reduction in PROM scores from baseline than those with pNP. The NDI reduction in patients with pNP was 41.35% (mean change in NDI score 16.3/mean baseline NDI score 39.42) (p < 0.0001), whereas those with pAP had a reduction of 45.12% (15.86/35.15) (p < 0.0001). Surgical improvement was slightly but similarly greater in pNP patients compared with pAP patients (16.3 vs 15.86 points, respectively; p = 0.3193). Regarding VAS scores, patients with pNP had a greater reduction in neck pain, with a change from baseline of 53.4% (3.60/6.74, p < 0.0001), whereas those with pAP had a change from baseline of 50.3% (2.46/4.89, p < 0.0001). The difference in VAS scores for neck pain improvement was significant (3.6 vs 2.46, p < 0.0134). Similarly, patients with pNP had a 43.6% (1.96/4.5) improvement in VAS scores for arm pain (p < 0.0001), whereas those with pAP had 66.12% (4.43/6.7) improvement (p < 0.0001). The VAS scores for arm pain were significantly greater in patients with pAP (4.43 vs 1.96 points, respectively; p < 0.0051). CONCLUSIONS Overall, despite significant variations in the existing literature, there is mounting evidence that surgical intervention can lead to clinically meaningful improvements in patients with primary axial neck pain. The studies suggest that patients with pNP tend to have better improvement in neck pain than in arm pain. In both groups, the average improvements exceeded the MCID values and reached substantial clinical benefit in all studies. Further research is necessary to identify which patients and underlying pathologies will benefit most from surgical intervention for axial neck pain because it is a multifaceted condition with many causes.
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Affiliation(s)
- James S Harrop
- 1Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Glenn A Gonzalez
- 1Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Reyan K Qasba
- 1Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Guilherme Porto
- 1Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - John V Wainwright
- 2Department of Neurosurgery, Westchester Medical Center/New York Medical College, Valhalla, New York
| | - Sara Thalheimer
- 1Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Merrie Schorsch
- 1Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Alexander R Vaccaro
- 3Department of Orthopaedic Surgery, Rothman Orthopaedic Institute, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Zoher Ghogawala
- 4Department of Neurosurgery, Lahey Hospital & Medical Center, Burlington, Massachusetts; and
- 5Department of Neurosurgery, Tufts University School of Medicine, Boston, Massachusetts
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4
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Huang X, Liu D, Yang Y, Qiu H, Ma Z, Lei W, Zhang Y. A novel surgical technique for cervical laminoplasty in patients with multilevel cervical spondylotic myelopathy: A case report and literature review. Front Surg 2023; 10:1078138. [PMID: 36936646 PMCID: PMC10020498 DOI: 10.3389/fsurg.2023.1078138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 02/06/2023] [Indexed: 03/06/2023] Open
Abstract
Cervical laminoplasty is a posterior-based surgical decompression technique for the treatment of multilevel cervical spondylotic myelopathy (CSM) that may improve the preservation of cervical mobility, spinal canal structure, and natural lordosis. Although this procedure is considered to be comparatively safe, with fewer complications than those seen with laminectomy, several postoperative problems have been noted, including axial neck pain, C5 nerve palsy, and failed resolution of radiculopathy. Hence, various modifications have been made to improve the safety and effectiveness of this technique. Here, we report the case of a 74-year-old man with multilevel CSM who underwent posterior cervical laminoplasty in the C3-C7 segments using a novel surgical technique, termed alternating-side cervical laminoplasty. Preoperative and postoperative assessments, including visual analog scale, modified Japanese Orthopaedic Association, neck disability index scores, and imaging data, were collected and analyzed. The results of a 5-year follow-up indicated that the patient recovered well, with no development of axial neck pain. This is the first report of this modified open-door laminoplasty, which we propose may be a better surgical option for preventing postoperative axial neck pain in patients with multilevel CSM. Additionally, opening the laminae on the alternating sides during laminoplasty could provide a flexible approach to complete decompression on different radiculopathy sides.
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Affiliation(s)
| | | | | | | | | | - Wei Lei
- Correspondence: Wei Lei Yang Zhang
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5
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Gornet MF, Sorensen KM, Schranck FW. Cervical Disc Arthroplasty for Axial Neck Pain: Comparison of Outcomes to 2 Other Common Cervical Conditions. Int J Spine Surg 2021; 15:692-700. [PMID: 34281954 DOI: 10.14444/8091] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Cervical disc arthroplasty (CDA) is an established treatment for degenerative disc disease with radiculopathy and/or myelopathy. There is, however, little published evidence of its effectiveness to relieve pain and improve function in patients with a primary diagnosis of axial neck pain. Such patients were excluded from all previous Food and Drug Administration clinical trials for CDA. We compare the outcomes of patients who underwent CDA for 3 common cervical conditions from 2003 to 2018. METHODS Seven hundred and eighty-two CDA patients at a single site were grouped by primary diagnosis: predominant axial neck pain (ANP) (n = 257), predominant radiculopathy (RAD) (n = 331), or a combination of both (ANP + RAD) (n = 195). Mixed models for repeated measures predicted and analyzed scores at all time points, adjusting for diagnosis group, time point, and, if statistically significant, number of operative levels and demographic characteristics. Outcome measures included the Neck Disability Index, numerical pain scales (intensity plus frequency), the Veterans RAND 12 Item Health Survey (VR-12) Physical Component Score, the Mental Component Score, and reoperations. Patients were assessed preoperatively and postoperatively at 6 weeks, 3 months, 6 months, 1 year, and annually thereafter. RESULTS At baseline, arm pain scores in the ANP group were statistically lower (P = .0002) than in the RAD and ANP + RAD groups, consistent with preoperative diagnoses. Surgeries included 40.8% 1-level, 41.6% 2-level, 14.7% 3-level, and 2.9% 4-level. For all outcome measures, improvements were statistically significant from baseline to each postoperative time point without statistical difference between the 3 diagnosis groups. In total, 45/782 patients (5.8%) underwent a secondary surgery: 3.5% ANP, 5.8% RAD, and 8.7% ANP + RAD. Days to reoperation did not statistically differ between groups (P = .489). CONCLUSIONS Appropriately selected patients with predominant axial neck pain treated with CDA may achieve clinical and functional outcomes comparable to patients with a primary diagnosis of radiculopathy or of axial neck pain with concomitant radiculopathy. CLINICAL RELEVANCE This study provides information that should help clinicians decide whether to offer CDA for patients with a primary diagnosis of axial neck pain and to appropriately counsel such patients about expected outcomes. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Matthew F Gornet
- Orthopedic Center of St. Louis, St. Louis, Missouri.,Orthopedic Center of St. Louis, St. Louis, Missouri
| | - Katrine M Sorensen
- SPIRITT Research, St. Louis, Missouri.,Orthopedic Center of St. Louis, St. Louis, Missouri
| | - Francine W Schranck
- SPIRITT Research, St. Louis, Missouri.,Orthopedic Center of St. Louis, St. Louis, Missouri
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Oitment C, Watson T, Lam V, Aref M, Koziarz A, Kachur E, Badhiwala JH, Almenawer SA, Cenic A. The Role of Anterior Cervical Discectomy and Fusion on Relieving Axial Neck Pain in Patients With Single-Level Disease: A Systematic Review and Meta-Analysis. Global Spine J 2020; 10:312-323. [PMID: 32313797 PMCID: PMC7160803 DOI: 10.1177/2192568219837923] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
STUDY DESIGN Systematic review and meta-analysis. OBJECTIVES This study aims to evaluate the effects of anterior cervical decompression and fusion (ACDF) on axial neck pain in adult patients receiving surgery for myelopathy, radiculopathy, or a combination of both. METHODS Two independent reviewers completed a librarian-assisted search of 4 databases. Visual Analogue Scale (VAS) and Neck Disability Index (NDI) scores were extracted preoperatively and at 3, 6, 12, 24, 36, 48, and 48+ months postoperatively for ACDF groups and pooled using a random-effects model. RESULTS Of 17 850 eligible studies, 37 were included for analysis, totaling 2138 patients analyzed with VAS and 2477 with NDI score. Individual VAS mean differences were reduced at 6 weeks (-2.5 [95% confidence interval (CI): -3.5 to -1.6]), 3 months (-2.9 [-3.7 to -2.2]), 6 months (-3.2 [-3.9 to -2.6]), 12 months (-3.7 [-4.3 to -3.1]), 24 months (-4.0 [-4.4 to -3.5]), 48 months (-4.6 [-5.5 to -3.8]), and >48 months (-4.7 [-5.8 to -3.6]) follow-up (P < .0001 for all endpoints). Individual NDI mean differences were reduced at 6 weeks (-26.7 [-30.9 to -22.6]), 3 months (-29.8 [-32.7 to -26.8]), 6 months (-31.2 [-35.5 to -26.8)], 12 months (-29.3 [-33.2 to -25.4]), 24 months (-28.9 [-32.6 to -25.2]), 48 months (-33.1 [-37.4 to -28.7]), and >48 months (-37.6 [-45.9 to -29.3]) follow-up (P < .0001 for all endpoints). CONCLUSIONS ACDF is associated with a significant reduction in axial neck pain compared with preoperative values in patients being treated specifically for myelopathy or radiculopathy. This influences the preoperative discussions surgeons may have with patients regarding their expectations for surgery. The effects seen are stable over time and represent a clinically significant reduction in axial neck pain.
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Affiliation(s)
| | | | - Victor Lam
- University of Western Ontario, London, Ontario, Canada
| | | | - Alex Koziarz
- McMaster University, Hamilton, Ontario, Canada,University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Aleksa Cenic
- McMaster University, Hamilton, Ontario, Canada,Aleksa Cenic, Division of Neurosurgery, Hamilton
Health Sciences, 237 Barton St E, Hamilton, Ontario L8L 2X2, Canada.
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7
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Abstract
The present study is a retrospective study.Axial symptoms are frequently encountered complication after laminoplasty. Some studies have reported the influencing factors and preventive measures of axial symptoms after laminoplasty. However, impact of different laminae open angles on the postoperative axial symptoms remains unclear.The objective of the present study was to explore the effect of different laminae open angles on postoperative axial symptoms and to discuss the possible mechanisms of the impact of different open angles on axial symptoms.We retrospectively analyzed 124 patients with multilevel cervical compression myelopathy who were treated with expansive open-door laminoplasty from February 2012 to January 2015. The operational level ranged from C3-C7 in all patients. The laminae open angles at the C4, C5, and C6 levels were measured 1 week postoperative. The mean value was taken for statistical analysis. The patients were divided into 2 groups, group A (open angles < 40°, 71 patients including 44 males and 27 females) and group B (open angles ≥ 40°, 53 patients including 32 males and 21 females). C2-C7 Cobb angle, range of cervical motion (ROM), Japanese Orthopedic Association (JOA) score, and visual analog scale (VAS) score for axial pain were compared between the 2 groups.All patients completed at least 2-year follow-up. Both groups gained significant JOA improvement postoperatively (P < .05). Preoperative and postoperative C2-C7 Cobb angle and ROM comparisons were significantly different (P < .05) in both groups. There were no significant difference for other clinical and radiography parameters between the groups (P > .05). At 2 weeks and 6 months after surgery, there was significant difference in axial symptoms between the 2 groups (P < .05). At final follow-up, the difference between the 2 groups was not statistically significant (P > .05).In different angles of the lamina open-door, incidence of axial symptoms has statistically difference between the 2 groups. When the lamina open-door angles are <40°, there are not only ensure adequate spinal cord decompression but reduces the incidence of early and midterm postoperative axial pain.
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Affiliation(s)
- Jizhou Wang
- Tianjin Medical University
- Department of Spine Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Tianwei Sun
- Department of Spine Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Xiaoqi He
- Tianjin Medical University
- Department of Spine Surgery, Tianjin Union Medical Center, Tianjin, China
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8
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Abstract
Background The purpose of the research was to evaluate cervical sagittal parameters on magnetic resonance imaging (MRI) in patients with Modic changes and its impact on axial neck pain. Methods This study consisted of 266 consecutive asymptomatic or symptomatic patients with Modic changes, whose average age was 50.9±12.6 years from January 2015 to December 2016. Cervical sagittal parameters included sagittal alignment of the cervical spine (SACS), T1 slope, thoracic inlet angle (TIA), and neck tilt (NT). The Modic changes group was compared with an asymptomatic control group of 338 age- and gender-matched adults. Results In the Modic changes group, T1 slope was significantly higher (25.8°±6.3°) compared with that in the control group (22.5°±6.8°) (P=0.000). However, there was no significant difference of the NT, TIA, and SACS between the two groups. Patients in the Modic changes group were more likely to have experienced historical axial neck pain compared with the control group (P=0.000). With regard to the disc degeneration, it indicated that the disc in the Modic changes group had more severe disc degeneration (P=0.032). Conclusion T1 slope in the Modic changes group was significantly higher compared to that of the control group. The findings suggested that a higher T1 slope with broken compensation of cervical sagittal mechanism may be associated with the development of Modic changes in the cervical spine.
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Affiliation(s)
- Jia Li
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Peoples Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Shuhui Qin
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Peoples Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yongqian Li
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Peoples Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yong Shen
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, Peoples Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
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9
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Abstract
BACKGROUND The purpose of this study was to evaluate characteristics of Modic changes in cervical kyphosis (CK) and their association with axial neck pain. METHODS Study participants included 286 asymptomatic or symptomatic patients with CK (mean age = 54.2 ± 12.2 years) who were consecutively enrolled from March 2009 to October 2015. Clinical and radiographic evaluations were performed at a university outpatient department. CK was classified as global type, reverse sigmoid type, or sigmoid type. RESULTS There were 138 participants with global type CK, 103 with reverse sigmoid type CK, and 45 with sigmoid type CK. Of the 286 participants, 102 had Modic changes (Modic-1 in 38 segments and Modic-2 in 75 segments). Spinal cord compression grade and disc degeneration occurred more frequently in the group with axial neck pain compared to the group without pain. Angular motion was decreased in those with axial neck pain (mean ± standard deviation [SD] 7.8°±4.6°) compared to those who were asymptomatic (mean ± SD 8.9°±5.1°; P<0.001). In multivariate logistic regression analysis, Modic changes were associated with axial neck pain (odds ratio =5.356; 95% confidence interval =1.314-12.800; P<0.001). CONCLUSION Modic changes occur most commonly in association with CK global type and less commonly with reverse sigmoid type and sigmoid type. Modic changes are associated with axial neck pain in patients with CK.
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Affiliation(s)
- Yonghui An
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Jia Li
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yongqian Li
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yong Shen
- Department of Orthopaedic Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China.,The Key Laboratory of Orthopedic Biomechanics of Hebei Province, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
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10
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Mori E, Ueta T, Maeda T, Yugué I, Kawano O, Shiba K. Effect of preservation of the C-6 spinous process and its paraspinal muscular attachment on the prevention of postoperative axial neck pain in C3-6 laminoplasty. J Neurosurg Spine 2014; 22:221-9. [PMID: 25525962 DOI: 10.3171/2014.11.spine131153] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Axial neck pain after C3-6 laminoplasty has been reported to be significantly lesser than that after C3-7 laminoplasty because of the preservation of the C-7 spinous process and the attachment of nuchal muscles such as the trapezius and rhomboideus minor, which are connected to the scapula. The C-6 spinous process is the second longest spinous process after that of C-7, and it serves as an attachment point for these muscles. The effect of preserving the C-6 spinous process and its muscular attachment, in addition to preservation of the C-7 spinous process, on the prevention of axial neck pain is not well understood. The purpose of the current study was to clarify whether preservation of the paraspinal muscles of the C-6 spinous process reduces postoperative axial neck pain compared to that after using nonpreservation techniques. METHODS The authors studied 60 patients who underwent C3-6 double-door laminoplasty for the treatment of cervical spondylotic myelopathy or cervical ossification of the posterior longitudinal ligament; the minimum follow-up period was 1 year. Twenty-five patients underwent a C-6 paraspinal muscle preservation technique, and 35 underwent a C-6 nonpreservation technique. A visual analog scale (VAS) and VAS grading (Grades I-IV) were used to assess axial neck pain 1-3 months after surgery and at the final follow-up examination. Axial neck pain was classified as being 1 of 5 types, and its location was divided into 5 areas. The potential correlation between the C-6/C-7 spinous process length ratio and axial neck pain was examined. RESULTS The mean VAS scores (± SD) for axial neck pain were comparable between the C6-preservation group and the C6-nonpreservation group in both the early and late postoperative stages (4.1 ± 3.1 vs 4.0 ± 3.2 and 3.8 ± 2.9 vs 3.6 ± 3.0, respectively). The distribution of VAS grades was comparable in the 2 groups in both postoperative stages. Stiffness was the most prevalent complaint in both groups (64.0% and 54.5%, respectively), and the suprascapular region was the most common site in both groups (60.0% and 57.1%, respectively). The types and locations of axial neck pain were also similar between the groups. The C-6/C-7 spinous process length ratios were similar in the groups, and they did not correlate with axial neck pain. The reductions of range of motion and changes in sagittal alignment after surgery were also similar. CONCLUSIONS The C-6 paraspinal muscle preservation technique was not superior to the C6-nonpreservation technique for preventing postoperative axial neck pain.
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Affiliation(s)
- Eiji Mori
- Department of Orthopaedic Surgery, Spinal Injuries Center, Iizuka, Fukuoka, Japan
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11
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Sakaura H, Hosono N, Mukai Y, Iwasaki M, Yoshikawa H. C3-6 laminoplasty for cervical spondylotic myelopathy maintains satisfactory long-term surgical outcomes. Global Spine J 2014; 4:169-74. [PMID: 25083358 PMCID: PMC4111945 DOI: 10.1055/s-0034-1381727] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 05/05/2014] [Indexed: 11/03/2022] Open
Abstract
Study Design Prospective cohort study. Objective To clarify long-term surgical outcomes of C3-6 laminoplasty preserving muscles attached to the C2 and C7 spinous processes in patients with cervical spondylotic myelopathy (CSM). Methods Twenty patients who underwent C3-6 open-door laminoplasty for CSM and who were followed for 8 to 10 years were included in this study. Myelopathic symptoms were assessed using Japanese Orthopaedic Association (JOA) score. Axial neck pain was graded as severe, moderate, or mild. C2-7 angle was measured using lateral radiographs of the cervical spine before surgery and at final follow-up. Results Mean JOA score before surgery (11.7) was significantly improved to 15.2 at the time of maximum recovery (1 year after surgery), declining slightly to 14.9 by the latest follow-up. Late deterioration of JOA score developed in eight patients, but was unrelated to the cervical spine lesions in each case. No patient suffered from prolonged postoperative axial neck pain at final follow-up. The mean C2-7 angle before surgery (13.8 degrees) significantly increased to 19.2 degrees at final follow-up. Conclusions C3-6 laminoplasty preserving muscles attached to the C2 and C7 spinous processes in patients with CSM maintained satisfactory long-term neurologic improvement with significantly reduced frequencies of prolonged postoperative axial neck pain and loss of C2-7 angle after surgery.
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Affiliation(s)
- Hironobu Sakaura
- Department of Orthopaedic Surgery, Kansai Rosai Hospital, Hyogo, Japan,Address for correspondence Hironobu Sakaura, MD, PhD Department of Orthopaedic SurgeryKansai Rosai Hospital, 3-1-69 Inabaso, Amagasaki, Hyogo 660-8511Japan
| | - Noboru Hosono
- Department of Orthopaedic Surgery, Osaka Kosei-nenkin Hospital, Osaka, Japan
| | - Yoshihiro Mukai
- Department of Orthopaedic Surgery, Osaka Kosei-nenkin Hospital, Osaka, Japan
| | - Motoki Iwasaki
- Department of Orthopaedic Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
| | - Hideki Yoshikawa
- Department of Orthopaedic Surgery, Osaka University, Graduate School of Medicine, Osaka, Japan
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Riew KD, Raich AL, Dettori JR, Heller JG. Neck Pain Following Cervical Laminoplasty: Does Preservation of the C2 Muscle Attachments and/or C7 Matter? Evid Based Spine Care J 2013; 4:42-53. [PMID: 24436698 PMCID: PMC3699245 DOI: 10.1055/s-0033-1341606] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 12/05/2012] [Indexed: 11/13/2022]
Abstract
Study Design Systematic review. Objective In patients aged 18 years or older, with cervical spondylotic myelopathy or ossification of the posterior longitudinal ligament (OPLL), does sparing the C2 muscle attachments and/or C7-preserving cervical laminoplasty lead to reduced postoperative axial pain compared with conventional C3 to C7 laminoplasty? Do these results vary based on early active postoperative cervical motion? Methods A systematic review of the English-language literature was undertaken for articles published between 1970 and August 17, 2012. Electronic databases and reference lists of key articles were searched to identify studies evaluating C2/C3- or C7-preserving cervical laminoplasty for the treatment of cervical spondylotic myelopathy (CSM) or OPLL in adults. Studies involving traumatic onset, cervical fracture, infection, deformity, or neoplasms were excluded, as were noncomparative studies. Two independent reviewers assessed the level of evidence quality using the grading of recommendations assessment, development and evaluation (GRADE) system, and disagreements were resolved by consensus. Results We identified 11 articles meeting our inclusion criteria. Only the randomized controlled trial (RCT) showed no significant difference in late axial pain (at 12 months) when C7 spinous muscle preservation was compared with no preservation. However, seven other retrospective cohort studies showed significant pain relief in the preserved group compared with the nonpreserved group. The preservation group included those with preservation of the C7 spinous process and/or attached muscles, the deep extensor muscles, or C2 muscle attachment and/or C3 laminectomy (as opposed to laminoplasty). One study that included preservation of either the C2 or C7 posterior paraspinal muscles found that only preservation of the muscles attached to C2 resulted in reduced postoperative pain. Another study that included preservation of either the C7 spinous process or the deep extensor muscles found that only preservation of C7 resulted in reduced postoperative pain. Conclusion Although there is conflicting data regarding the importance of preserving C7 and/or the semispinalis cervicis muscle attachments to C2, there is enough evidence to suggest that surgeons should make every attempt to preserve these structures whenever possible since there appears to be little downside to doing so, unless it compromises the neurologic decompression.
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Affiliation(s)
- K. Daniel Riew
- Department of Orthopedic Surgery, Washington University, St. Louis, Missouri, United States
| | - Annie L. Raich
- Spectrum Research, Inc., Tacoma, Washington, United States
| | | | - John G. Heller
- Department of Orthopaedic Surgery, Emory Spine Center, Atlanta, Georgia, United States
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