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吴 帝, 舒 涛, 卢 黔, 沈 茂. [Prospective comparative study of unilateral biportal endoscopic transforaminal lumbar interbody fusion and endoscopic transforaminal lumbar interbody fusion for treatment of single-segment degenerative lumbar spinal stenosis with lumbar spondylolisthesis]. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2024; 38:521-528. [PMID: 38752236 PMCID: PMC11096877 DOI: 10.7507/1002-1892.202402058] [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] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 04/25/2024] [Indexed: 05/18/2024]
Abstract
Objective To compare the effectiveness of unilateral biportal endoscopic transforaminal lumbar interbody fusion (UBE-TLIF) and endoscopic transforaminal lumbar interbody fusion (Endo-TLIF) in the treatment of single-segment degenerative lumbar spinal stenosis with lumbar spondylolisthesis. Methods Between November 2019 and May 2023, a total of 81 patients with single-segment degenerative lumbar spinal stenosis with lumbar spondylolisthesis who met the selection criteria were enrolled. They were randomly divided into UBE-TLIF group (39 cases) and Endo-TLIF group (42 cases). There was no significant difference in baseline data between the two groups ( P>0.05), including gender, age, body mass index, surgical segment, and preoperative visual analogue scale (VAS) scores for low back and leg pain, Oswestry Disability Index (ODI), and serum markers including creatine kinase (CK) and C reactive protein (CRP). Total blood loss (TBL), intraoperative blood loss, hidden blood loss (HBL), postoperative drainage volume, and operation time were recorded and compared between the two groups. Serum markers (CK, CRP) levels were compared between the two groups at 1 day before operation and 1, 3, and 5 days after operation. Furthermore, the VAS scores for low back and leg pain, and ODI at 1 day before operation and 1 day, 3 months, 6 months, and 12 months after operation, and intervertebral fusion rate at 12 months after operation were compared between the two groups. Results All surgeries were completed successfully without occurrence of incision infection, vascular or nerve injury, epidural hematoma, dural tear, or postoperative paraplegia. The operation time in UBE-TLIF group was significantly shorter than that in Endo-TLIF group, but the intraoperative blood loss, TBL, and HBL in UBE-TLIF group were significantly more than those in Endo-TLIF group ( P<0.05). There was no significant difference in postoperative drainage volume between the two groups ( P>0.05). The levels of CK at 1 day and 3 days after operation and CRP at 1, 3, and 5 days after operation in UBE-TLIF group were slightly higher than those in the Endo-TLIF group ( P<0.05), while there was no significant difference in the levels of CK and CPR between the two groups at other time points ( P>0.05). All patients were followed up 12 months. VAS score of low back and leg pain and ODI at each time point after operation significantly improved when compared with those before operation in the two groups ( P<0.05); there was no significant difference in VAS score of low back and leg pain and ODI between the two groups at each time point after operation ( P>0.05). There was no significant difference in the intervertebral fusion rate between the two groups at 12 months after operation ( P>0.05). Conclusion UBE-TLIF and Endo-TLIF are both effective methods for treating degenerative lumbar spinal stenosis with lumbar spondylolisthesis. However, compared to Endo-TLIF, UBE-TLIF requires further improvement in minimally invasive techniques to reduce tissue trauma and blood loss.
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Affiliation(s)
- 帝求 吴
- 贵州医科大学临床医学院(贵阳 550004)Clinical Medicine of Guizhou Medical University, Guiyang Guizhou, 550004, P. R. China
| | - 涛 舒
- 贵州医科大学临床医学院(贵阳 550004)Clinical Medicine of Guizhou Medical University, Guiyang Guizhou, 550004, P. R. China
| | - 黔威 卢
- 贵州医科大学临床医学院(贵阳 550004)Clinical Medicine of Guizhou Medical University, Guiyang Guizhou, 550004, P. R. China
| | - 茂 沈
- 贵州医科大学临床医学院(贵阳 550004)Clinical Medicine of Guizhou Medical University, Guiyang Guizhou, 550004, P. R. China
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Li J, Li Q, Deng Z, Wang L, Wang L, Song Y. Long-term Outcome of Isobar TTL System for the Treatment of Lumbar Degenerative Disc Diseases. Orthop Surg 2024; 16:912-920. [PMID: 38445544 PMCID: PMC10984823 DOI: 10.1111/os.14025] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 02/03/2024] [Accepted: 02/06/2024] [Indexed: 03/07/2024] Open
Abstract
OBJECTIVE The Isobar TTL dynamic fixation system has demonstrated favorable outcomes in the short-term treatment of lumbar degenerative disc diseases (LDDs). However, there is a paucity of extensive research on the long-term effects of this system on LDDs. This study aimed to evaluate the long-term clinical and radiological outcomes of patients with LDDs who underwent treatment utilizing the Isobar TTL dynamic fixation system. METHODS The study analyzed the outcomes of 40 patients with LDDs who underwent posterior lumbar decompression and received single-segment Isobar TTL dynamic internal fixation at our hospital between June 2010 and December 2016. The evaluation of clinical therapeutic effect involved assessing postoperative pain levels using the visual analogue scale (VAS) and Oswestry disability index (ODI), both before surgery, 3 months after, and the final follow-up. To determine the preservation of functional motion in dynamically stable segments, we measured the range of motion (ROM) and disc height of stabilized and adjacent segments preoperatively and during the final follow-up. Additionally, we investigated the occurrence of adjacent segment degeneration (ASD). RESULTS Forty patients were evaluated, with an average age of 44.65 years and an average follow-up period of 79.37 months. Fourteen patients belonged to the spondylolisthesis group, while the remaining 26 were categorized under the stenosis or herniated disc group. The preoperative ROM of the stabilized segment exhibited a significant reduction from 8.15° ± 2.77° to 5.00° ± 1.82° at the final follow-up (p < 0.001). In contrast, there was a slight elevation in the ROM of the adjacent segment during the final follow-up, increasing from 7.68° ± 2.25° before surgery to 9.36° ± 1.98° (p < 0.001). The intervertebral space height (IH) in the stabilized segment exhibited a significant increase from 10.56 ± 1.99 mm before surgery to 11.39 ± 1.90 mm at the one-week postoperative follow-up (p < 0.001). Conversely, there was a notable decrease in the IH of the adjacent segment from 11.09 ± 1.82 mm preoperatively to 10.86 ± 1.79 mm at the one-week follow-up after surgery (p < 0.001). The incidence of ASD was 15% (6/40) after an average follow-up period of 79.37 months, with a rate of 15.38% (4/26) in the stenosis or herniated disc group and 14.29% (2/14) in the spondylolisthesis group; however, no statistically significant difference was observed in the occurrence of ASD among these groups (p > 0.05). CONCLUSION The Isobar TTL dynamic fixation system is an effective treatment for LDDs, improving pain relief, quality of life (QoL) and maintaining stabilized segmental motion. It has demonstrated excellent long-term clinical and radiographic results.
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Affiliation(s)
- Junhu Li
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital and West China School of Medicine, Sichuan University, Chengdu, China
| | - Qiujiang Li
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital and West China School of Medicine, Sichuan University, Chengdu, China
| | - Zhipeng Deng
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital and West China School of Medicine, Sichuan University, Chengdu, China
| | - Linnan Wang
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital and West China School of Medicine, Sichuan University, Chengdu, China
| | - Lei Wang
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital and West China School of Medicine, Sichuan University, Chengdu, China
| | - Yueming Song
- Department of Orthopedic Surgery and Orthopedic Research Institute, West China Hospital and West China School of Medicine, Sichuan University, Chengdu, China
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Li GQ, Kang X, Li W, Pei SS. Study and analysis of the correlation between lumbar spondylolisthesis and Modic changes. Front Surg 2024; 11:1296275. [PMID: 38384739 PMCID: PMC10879367 DOI: 10.3389/fsurg.2024.1296275] [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] [Received: 09/18/2023] [Accepted: 01/10/2024] [Indexed: 02/23/2024] Open
Abstract
Background This study aimed to explore the risk factors of Modic changes in lumbar spondylolisthesis. Methods The distribution of Modic changes in different types of lumbar spondylolisthesis, degree of spondylolisthesis, and degree of intervertebral disc degeneration in patients with lumbar spondylolisthesis was observed and analyzed. Statistical analysis was conducted to assess whether intervertebral disc degeneration, local mechanical changes, etc. affect the occurrence of Modic changes. The risk factors of Modic changes in lumbar spondylolisthesis were further illustrated. Results The age in the lumbar spondylolisthesis with Modic changes group was younger than that in the lumbar spondylolisthesis without Modic changes group, and the bone mineral density was better in the lumbar spondylolisthesis with Modic changes group than that in the lumbar spondylolisthesis without Modic changes group, P < 0.05. The two groups statistically differed in intervertebral disc height (IDH) and disc angle on magnetic resonance imaging (MRI). In the classification of Modic changes, the incidence of type II was the highest. The incidence of Modic changes is higher in isthmic spondylolisthesis than in degenerative spondylolisthesis. With the aggravation of lumbar spondylolisthesis and intervertebral disc degeneration, the incidence of Modic changes gradually increased. Modic changes are most commonly seen in both the upper and lower endplates. Logistic regression analysis showed that the occurrence of Modic changes in lumbar spondylolisthesis was significantly correlated with IDH, disc angle on MRI, type of spondylolisthesis, degree of spondylolisthesis, and degree of intervertebral disc degeneration, P < 0.05. Conclusions The occurrence of Modic changes is related to the type of spondylolisthesis, the degree of spondylolisthesis, the degree of disc degeneration, the decrease of intervertebral disc height, and local stress angulation.
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Affiliation(s)
- Guang-qing Li
- Spine Surgery Department, The Fourth People’s Hospital of Hengshui, Hengshui, China
| | - Xiao Kang
- Spine Surgery Department, The Fourth People’s Hospital of Hengshui, Hengshui, China
| | - Wei Li
- Imaging Department, The Fourth People’s Hospital of Hengshui, Hengshui, China
| | - Shi-shen Pei
- Spine Surgery Department, The Fourth People’s Hospital of Hengshui, Hengshui, China
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Wei B, Wu H. Study of the Distribution of Lumbar Modic Changes in Patients with Low Back Pain and Correlation with Lumbar Degeneration Diseases. J Pain Res 2023; 16:3725-3733. [PMID: 37954474 PMCID: PMC10637215 DOI: 10.2147/jpr.s430792] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Accepted: 10/27/2023] [Indexed: 11/14/2023] Open
Abstract
Purpose To study the distribution of lumbar Modic changes (MC) in low back pain patients, and to explore the relationship between Modic changes and age, gender, segment and lumbar degeneration diseases (disc degeneration, spinal stenosis, lumbar spondylolisthesis). Patients and Methods Modic changes were counted and analysed in 500 randomly selected patients who visited the outpatient clinic for lumbar spine MRI for low back pain from 2019 to 2022. The relationship between Modic changes and bulging disc, protrusion, extrusion, sequestration, Schmorl's node, spinal stenosis, and lumbar spondylolisthesis was studied. Data correlations were compared using the chi-square test, P<0.05 was considered a statistically significant difference. Results Modic changes were present in 184 segments. 58 were type I, 119 were type II, and 7 were type III. The number of Modic changes segments in L1-2, L2-3, L3-4, L4-5, and L5-S1 was 10, 22, 22, 58, and 72, respectively. Modic changes by gender occurred in 44 males and 82 females, and by age grouping were 0 cases in 10-19 years, 3 cases in 20-29 years, 6 cases in 30-39 years, 41 cases in 40-49 years, 64 cases in 50-59 years, 38 cases in 60-69 years, 15 cases in 70-79 years, and 5 cases in 80-89 years, respectively. Modic changes occurred in 56 with bulging disc, 45 with Protrusion, 57 with Extrusion and Sequestration, 32 with Schmorl's node, 32 with spondylolisthesis, and 56 with stenosis. Modic changes correlated with all of the above factors except bulging disc, and all differences were statistically significant (P<0.05). Conclusion The most common type of Modic changes is type II; Modic changes have correlation with age, gender, segment, lumbar disc herniation, lumbar spondylolisthesis, and lumbar spinal stenosis, and are a very important factor in low back pain.
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Affiliation(s)
- Baixing Wei
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People’s Republic of China
| | - Han Wu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People’s Republic of China
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刘 昌, 黄 卫, 李 骥, 耿 晓, 窦 永, 曹 帅, 侯 东, 朱 腾, 孙 兆. [Effectiveness analysis of posterolateral approach lumbar interbody fusion assisted by one-hole split endoscope for L 4, 5 degenerative lumbar spondylolisthesis]. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2023; 37:989-995. [PMID: 37586800 PMCID: PMC10435338 DOI: 10.7507/1002-1892.202304098] [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] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/04/2023] [Indexed: 08/18/2023]
Abstract
Objective To compare the effectiveness of posterolateral approach lumbar interbody fusion assisted by one-hole split endoscope (OSE) and traditional posterior lumbar interbody fusion (PLIF) in the treatment of L4, 5 degenerative lumbar spondylolisthesis (DLS). Methods The clinical data of 58 patients with DLS who met the selection criteria admitted between February 2020 and March 2022 were retrospectively analyzed, of which 26 were treated with OSE-assisted posterolateral approach lumbar interbody fusion (OSE group) and 32 were treated with PLIF (PLIF group). There was no significant difference between the two groups in terms of gender, age, body mass index, Meyerding grade, lower limb symptom side, decompression side, stenosis type, and preoperative low back pain visual analogue scale (VAS) score, leg pain VAS score, Oswestry disability index (ODI), and the height of the anterior and posterior margins of the intervertebral space (P>0.05). The operation time, intraoperative blood loss, postoperative hospital stay, and complications were compared between the two groups. The low back pain and leg pain VAS scores and ODI before operation, at 1 month, 6 months after operation, and last follow-up, the height of anterior and posterior margins of the intervertebral space before operation, at 6 months after operation, and last follow-up, the modified MacNab criteria at last follow-up after operation were used to evaluate the effectiveness; and the Bridwell method at last follow-up was used to evaluate the interbody fusion. Results Both groups successfully completed the operation. Compared with the PLIF group, the OSE group showed a decrease in intraoperative blood loss and postoperative hospital stay, but an increase in operation time, with significant differences (P<0.05). In the OSE group, no complication such as nerve root injury and thecal sac tear occurred; in the PLIF group, there were 1 case of thecal sac tear and 1 case of epidural hematoma, which were cured after conservative management. Both groups of patients were followed up 13-20 months with an average of 15.5 months. There was no complication such as loosening, sinking, or displacement of the fusion cage. The low back pain and leg pain VAS scores, ODI, and the height of anterior and posterior margins of the intervertebral space at each time point after operation in both groups were significantly improved when compared with those before operation (P<0.05). Except for the VAS score of lower back pain in the OSE group being significantly better than that in the PLIF group at 1 month after operation (P<0.05), there was no significant difference in all indicators between the two groups at all other time points (P>0.05). At last follow-up, both groups achieved bone fusion, and there was no significant difference in Bridwell interbody fusion and modified MacNab standard evaluation between the two groups (P>0.05). Conclusion OSE-assisted posterolateral approach lumbar interbody fusion for L4, 5 DLS, although the operation time is relatively long, but the postoperative hospitalization stay is short, the complications are few, the operation is safe and effective, and the early effectiveness is satisfactory.
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Affiliation(s)
- 昌震 刘
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 卫国 黄
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 骥征 李
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 晓鹏 耿
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 永峰 窦
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 帅 曹
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 东坡 侯
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 腾月 朱
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
| | - 兆忠 孙
- 滨州医学院附属医院脊柱外科(山东滨州 256603)Department of Spine Surgery, Affiliated Hospital of Binzhou Medical College, Binzhou Shandong, 256603, P. R. China
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Zhang J, Lin H, Wang H, Xue M, Fang Y, Liu S, Huo T, Zhou H, Yang J, Xie Y, Xie M, Cheng L, Lu L, Liu P, Ye Z. Deep learning system assisted detection and localization of lumbar spondylolisthesis. Front Bioeng Biotechnol 2023; 11:1194009. [PMID: 37539438 PMCID: PMC10394621 DOI: 10.3389/fbioe.2023.1194009] [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] [Received: 03/26/2023] [Accepted: 07/10/2023] [Indexed: 08/05/2023] Open
Abstract
Objective: Explore a new deep learning (DL) object detection algorithm for clinical auxiliary diagnosis of lumbar spondylolisthesis and compare it with doctors' evaluation to verify the effectiveness and feasibility of the DL algorithm in the diagnosis of lumbar spondylolisthesis. Methods: Lumbar lateral radiographs of 1,596 patients with lumbar spondylolisthesis from three medical institutions were collected, and senior orthopedic surgeons and radiologists jointly diagnosed and marked them to establish a database. These radiographs were randomly divided into a training set (n = 1,117), a validation set (n = 240), and a test set (n = 239) in a ratio of 0.7 : 0.15: 0.15. We trained two DL models for automatic detection of spondylolisthesis and evaluated their diagnostic performance by PR curves, areas under the curve, precision, recall, F1-score. Then we chose the model with better performance and compared its results with professionals' evaluation. Results: A total of 1,780 annotations were marked for training (1,242), validation (263), and test (275). The Faster Region-based Convolutional Neural Network (R-CNN) showed better precision (0.935), recall (0.935), and F1-score (0.935) in the detection of spondylolisthesis, which outperformed the doctor group with precision (0.927), recall (0.892), f1-score (0.910). In addition, with the assistance of the DL model, the precision of the doctor group increased by 4.8%, the recall by 8.2%, the F1-score by 6.4%, and the average diagnosis time per plain X-ray was shortened by 7.139 s. Conclusion: The DL detection algorithm is an effective method for clinical diagnosis of lumbar spondylolisthesis. It can be used as an assistant expert to improve the accuracy of lumbar spondylolisthesis diagnosis and reduce the clinical workloads.
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Affiliation(s)
- Jiayao Zhang
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Heng Lin
- Department of Orthopedics, Nanzhang People’s Hospital, Nanzhang, China
| | - Honglin Wang
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mingdi Xue
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Fang
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Songxiang Liu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tongtong Huo
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Zhou
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiaming Yang
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yi Xie
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mao Xie
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liangli Cheng
- Department of Orthopedics, Daye People’s Hospital, Daye, China
| | - Lin Lu
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, China
| | - Pengran Liu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhewei Ye
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Intelligent Medical Laboratory, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Omosor E, Edelbach BM, Amer H, Hussain NS. Utilization of Dual Expandable Cages in Lateral Lumbar Interbody Fusion Surgery. Cureus 2023; 15:e41455. [PMID: 37546105 PMCID: PMC10404114 DOI: 10.7759/cureus.41455] [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: 07/06/2023] [Indexed: 08/08/2023] Open
Abstract
The aim of this study is to present a case series of adult patients with lumbar degenerative scoliosis who underwent focused minimally invasive spine (MIS) surgery utilizing a new dual expandable cage technology. The study investigates the effectiveness of this approach in reducing the symptoms and progression of lumbar degenerative scoliosis (LDS). Adult patients with lumbar degenerative scoliosis were selected for focused MIS using the newly introduced expandable cage technology. Patient demographics, preoperative evaluations, surgical details, and postoperative outcomes were recorded. The primary outcome measures included the restoration of disc space height, an improvement in clinical outcomes, and a reduction in surgical complications. Analysis of the case series reveals promising outcomes following focused MIS with the utilization of the new expandable cage technology. The technique demonstrated successful restoration of intervertebral disc space heights and improved clinical outcomes in patients with lumbar degenerative scoliosis. Furthermore, a notable reduction in surgical complications was observed. The findings from this case series suggest that MIS with the implementation of the new expandable cage technology holds promise for patients with lumbar degenerative scoliosis. This approach appears to have the potential to effectively restore disc space heights, improve clinical outcomes, and minimize surgical complications. Here, we want to emphasize and add details to the improved clinical outcomes of this technology; however, further research and larger prospective studies are warranted to validate these preliminary results and establish the long-term benefits and safety profile of this innovative technique.
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Affiliation(s)
- Emmanuel Omosor
- Neurological Surgery, Loma Linda University School of Medicine, Loma Linda, USA
| | - Brandon M Edelbach
- Neurological Surgery, Loma Linda University School of Medicine, Redlands, USA
| | - Hammad Amer
- Neurosurgery, University of California Riverside, Redlands, USA
| | - Namath S Hussain
- Neurological Surgery, Loma Linda University Medical Center, Loma Linda, USA
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Singh K, Hislop T, Lahiri A, Tekke P. Lumbar Facet Joint Fluid: A Reliable Sign of Lumbar Instability. Cureus 2023; 15:e39332. [PMID: 37378136 PMCID: PMC10292094 DOI: 10.7759/cureus.39332] [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: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Lumbar degenerative spondylolisthesis (LDS) is a prevalent condition among the elderly population. Magnetic resonance imaging (MRI) is often the first investigative modality if indicated clinically. However, the standard supine position used during an MRI may fail to detect dynamic instability. In such cases, the presence of facet joint fluid is a reliable sign, and further investigation, such as stress radiographs, should be conducted to confirm dynamic instability. Here, we present a typical case demonstrating the importance of this finding. A patient presented with neurological claudication, and an MRI was initially unremarkable except for the presence of lumbar facet joint fluid. This finding prompted us to conduct stress radiographs, which eventually confirmed dynamic instability.
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Affiliation(s)
- Kulvinder Singh
- Department of Radiology, Worcestershire Acute Hospitals NHS Trust, Worcester, GBR
| | - Trudy Hislop
- Department of Physiotherapy, Worcestershire Acute Hospitals NHS Trust, Worcester, GBR
| | - Ashim Lahiri
- Department of Radiology, Worcestershire Acute Hospitals NHS Trust, Worcester, GBR
| | - Praveen Tekke
- Department of Radiology, Worcestershire Acute Hospitals NHS Trust, Worcester, GBR
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9
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Duculan R, Fong AM, Cammisa FP, Sama AA, Hughes AP, Lebl DR, Farmer JC, Huang RC, Sandhu HS, Mancuso CA, Girardi FP. Emerging Need for PROMs to Measure the Impact of Spine Disorders on Overall Health and Well-being: Measuring Expectations as an Example for Lumbar Degenerative Spondylolisthesis. HSS J 2023; 19:163-171. [PMID: 37065099 PMCID: PMC10090837 DOI: 10.1177/15563316221146123] [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] [Received: 08/10/2022] [Accepted: 11/02/2022] [Indexed: 01/15/2023]
Abstract
Background: Assessing the impact of spine disorders such as lumbar degenerative spondylolisthesis (LDS) on overall health is a component of quality of care that may not be comprehensively captured by spine-specific and single-attribute patient-reported outcome measures (PROMs). Purpose: We sought to compare PROMs to the Lumbar Surgery Expectations Survey ("Expectations Survey"), which addresses multiple aspects of health and well-being, and to compare the relevance of surgeon-selected versus survey-selected Patient-Reported Outcomes Measurement Information System (PROMIS) items to LDS. Methods: In a cross-sectional study, 379 patients with LDS preoperatively completed the Expectations Survey, Numerical Rating Pain Scales, Oswestry Disability Index (ODI), and PROMIS computer-adaptive physical function, pain, and mental health surveys. Expectations Survey scores were compared to PROMs with correlation coefficients (indicating strengths of relationships) and probability values (indicating associations by chance). Surgeons reviewed physical function questions to identify those particularly relevant to LDS. Results: Patients' mean age was 67 years, 64% were women, and 83% had single-level and 17% had multiple-level LDS. Probability values between the Expectations Survey and PROMs were reliable, but strengths of relationships were only mild to moderate, indicating PROMs did not comprehensively capture the impact of LDS. None of the surgeon-selected PROMIS physical function questions were posed to patients. Conclusion: This cross-sectional study found PROMs to be reliably associated but not strongly correlated with the Expectations Survey, which addresses the whole-patient impact of LDS. New measures that complement PROMIS and ODI should be developed to capture the whole-person effects of LDS and permit attribution of LDS treatments to overall health.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Carol A. Mancuso
- Hospital for Special Surgery, New York,
NY, USA
- Weill Cornell Medical College, New
York, NY, USA
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10
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Fan G, Li Y, Yang S, Qin J, Huang L, Liu H, He S, Liao X. Research topics and hotspot trends of lumbar spondylolisthesis: A text-mining study with machine learning. Front Surg 2023; 9:1037978. [PMID: 36684199 PMCID: PMC9852633 DOI: 10.3389/fsurg.2022.1037978] [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] [Received: 09/06/2022] [Accepted: 11/22/2022] [Indexed: 01/09/2023] Open
Abstract
Objectives The study aimed to conduct a bibliometric analysis of publications concerning lumbar spondylolisthesis, as well as summarize its research topics and hotspot trends with machine-learning based text mining. Methods The data were extracted from the Web of Science Core Collection (WoSCC) database and then analyzed in Rstudio1.3.1 and CiteSpace5.8. Annual publication production and the top-20 productive authors over time were obtained. Additionally, top-20 productive journals and top-20 influential journals were compared by spine-subspecialty or not. Similarly, top-20 productive countries/regions and top-20 influential countries/regions were compared by they were developed countries/regions or not. The collaborative relationship among countries and institutions were presented. The main topics of lumbar spondylolisthesis were classified by Latent Dirichlet allocation (LDA) analysis, and the hotspot trends were indicated by keywords with strongest citation bursts. Results Up to 2021, a total number of 4,245 articles concerning lumbar spondylolisthesis were finally included for bibliometric analysis. Spine-subspecialty journals were found to be dominant in the productivity and the impact of the field, and SPINE, EUROPEAN SPINE JOURNAL and JOURNAL OF NEUROSURGERY-SPINE were the top-3 productive and the top-3 influential journals in this field. USA, Japan and China have contributed to over half of the publication productivity, but European countries seemed to publish more influential articles. It seemed that developed countries/regions tended to produce more articles and more influential articles, and international collaborations mainly occurred among USA, Europe and eastern Asia. Publications concerning surgical management was the major topic, followed by radiographic assessment and epidemiology for this field. Surgical management especially minimally invasive technique for lumbar spondylolisthesis were the recent hotspots over the past 5 years. Conclusions The study successfully summarized the productivity and impact of different entities, which should benefit the journal selection and pursuit of international collaboration for researcher who were interested in the field of lumbar spondylolisthesis. Additionally, the current study may encourage more researchers joining in the field and somewhat inform their research direction in the future.
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Affiliation(s)
- Guoxin Fan
- Department of Pain Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China,Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, School of Medicine, Shenzhen University, Shenzhen, China,Department of Spine Surgery, Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yufeng Li
- Department of Sports Medicine, The Eighth Affiliated Hospital Sun Yat-sen University, Shenzhen, China
| | - Sheng Yang
- Spinal Pain Research Institute, Tongji University School of Medicine, Shanghai, China,Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiaqi Qin
- Artificial Intelligence Innovation Center, Research Institute of Tsinghua, Pearl River Delta, Guangzhou, China
| | - Longfei Huang
- Department of Orthopedics, Nanchang Hongdu Hospital of Traditional Chinese Medicine, Nanchang, China
| | - Huaqing Liu
- Artificial Intelligence Innovation Center, Research Institute of Tsinghua, Pearl River Delta, Guangzhou, China
| | - Shisheng He
- Spinal Pain Research Institute, Tongji University School of Medicine, Shanghai, China,Department of Orthopedics, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China,Correspondence: Shisheng He Xiang Liao
| | - Xiang Liao
- Department of Pain Medicine, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China,Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, School of Biomedical Engineering, School of Medicine, Shenzhen University, Shenzhen, China,Correspondence: Shisheng He Xiang Liao
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11
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Fujimoto S, Teramoto A, Morita T, Yoshimoto M, Tsukamoto A, Hirota R, Ogon I, Iesato N, Yamashita T. Evaluation of segmental mobility in patients with lumbar spondylolisthesis : A comparison of images from standing flexion-extension and standing/supine slippage. J Med Invest 2023; 70:135-139. [PMID: 37164709 DOI: 10.2152/jmi.70.135] [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] [Indexed: 05/12/2023]
Abstract
PURPOSE To evaluate segmental mobility with degenerative lumbar spondylolisthesis (DLS), upright lateral flexion-extension radiographs (FE) are widely used. However, some authors have described that a combination of lateral radiographs in the standing position and supine sagittal image (SS) reveal more segmental mobility than FE. The purpose of this study was to investigate the optimal method for evaluating segmental mobility with DLS. METHODS We included 92 consecutive Japanese patients diagnosed with DLS. Sagittal translation (ST) determined by FE and SS were compared. Pathological instability was defined as ST more than 8% of the upper vertebra. Patients were divided into those diagnosed with pathological instability in FE (PI-FE) and those diagnosed with SS (PI-SS), and lumbar lordosis (LL) in the standing position in each group were compared. RESULTS ST in FE was significantly greater than in SS. Of 92 patients, 31 had pathological instability in FE or SS ; 17 patients had PI-FE, and 10 patients had PI-SS. LL in the standing position in PI-FE was significantly smaller than in PI-SS. CONCLUSIONS ST in FE was greater than that in SS, contrary to previous studies' reports on Caucasians. Since Japanese individuals have smaller LL than Caucasians, FE tends to reveal more segmental mobility than SS. J. Med. Invest. 70 : 135-139, February, 2023.
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Affiliation(s)
- Shutaro Fujimoto
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Atsushi Teramoto
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Tomonori Morita
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Mitsunori Yoshimoto
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Arihiko Tsukamoto
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Ryosuke Hirota
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Izaya Ogon
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Noriyuki Iesato
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
| | - Toshihiko Yamashita
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Hokkaido, Japan
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12
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舒 鹏, 王 智, 陈 刚. [Short-term effectiveness of unilateral biportal endoscopic transforaminal lumbar interbody fusion for Meyerding degree Ⅰ or Ⅱ single-segment lumbar spondylolisthesis]. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2022; 36:1207-1212. [PMID: 36310456 PMCID: PMC9626264 DOI: 10.7507/1002-1892.202205126] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 08/21/2022] [Indexed: 01/24/2023]
Abstract
Objective To investigate the short-term effectiveness of unilateral biportal endoscopic transforaminal lumbar interbody fusion (UBE-TLIF) in the treatment of Meyerding degree Ⅰ or Ⅱ single-segment lumbar spondylolisthesis. Methods The clinical data of 26 patients with Meyerding degree Ⅰ or Ⅱ single-segment lumbar spondylolisthesis treated with UBE-TLIF between January 2021 and August 2021 were retrospectively analyzed. Among them, there were 10 males and 16 females with a mean age of 61.5 years (range, 35-76 years). The lesion segment included L 3, 4 in 2 cases, L 4, 5 in 18 cases, and L 5, S 1 in 6 cases. There were 17 cases of degenerative spondylolisthesis and 9 cases of isthmic spondylolisthesis; according to the Meyerding classification of spondylolisthesis, 19 cases were grade Ⅰ and 7 cases were grade Ⅱ. Twenty-one cases were complicated with lumbar disc herniation and spinal stenosis and 5 cases with lumbar spinal stenosis. The operation time, hospitalization stay, complications, hemoglobin (Hb) and serum creatine kinase (CK) levels before operation and at 1 day after operation were recorded; lumbar lordosis angle changes and postoperative spondylolisthesis reduction were evaluated by lumbar anteroposterior and lateral X-ray films before operation and at last follow-up; visual analogue scale (VAS) score was used to evaluate the low back pain and leg pain before operation, at 2 days, 1 week, 2 weeks after operation, and at last follow-up; Oswestry disability index (ODI) was used to evaluate the functional recovery of the patients before operation and at last follow-up. Results The operation was successfully completed in all 26 patients, with an average operation time of 181.9 minutes (range, 130-224 minutes) and an average hospitalization stay of 6.3 days (range, 3-9 days). Hb levels were significantly lower and serum CK levels were significantly higher at 1 day after operation when compared with those before operation ( t=7.594, P<0.001; t=-15.647, P<0.001). No serious complication occurred during and after operation. CT examination at 3 days after operation showed that the percutaneous screw was not in good position in 1 case, and nerve paralysis (pain, numbness) occurred in 2 cases after operation, which were improved within 2 weeks after operation. All the 26 patients were followed up 6-11 months, with an average of 8.7 months. Complete reduction (the slippage reduction rate was 100%) was achieved in 24 patients (92.3%), and partial reduction (the slippage reduction rate was 87.5%) in 2 patients (7.7%). During the follow-up, there was no complication such as incision infection, fusion Cage subsidence or displacement, and internal fixator loosening. The VAS scores of low back pain and leg pain significantly improved at each time point after operation when compared with those before operation ( P<0.05); there was no significant difference in the VAS scores of low back pain and leg pain between at 2 days and 1 week after operation, the VAS scores of low back pain between at 1 week and 2 weeks after operation, and the VAS scores of leg pain between at 2 weeks after operation and last follow-up ( P>0.05); but there was significant difference between the other time points after operation ( P<0.05). ODI and lumbar lordosis angle significantly improved at last follow-up ( P<0.05). Conclusion UBE-TLIF provides favorable short-term effectiveness and obvious advantages of minimally invasive in the treatment of Meyerding degree Ⅰ or Ⅱ single-segment lumbar spondylolisthesis. However, the safety and long-term effectiveness need to be further studied.
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Affiliation(s)
- 鹏 舒
- 浙江大学医学院附属第二医院骨科(杭州 310000)Department of Orthopedics, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou Zhejiang, 310000, P. R. China
- 浙江大学医学院附属第四医院骨科(浙江义乌 322000)Department of Orthopedics, the Fourth Affiliated Hospital of Zhejiang University School of Medicine, Yiwu Zhejiang, 322000, P. R. China
| | - 智伟 王
- 浙江大学医学院附属第二医院骨科(杭州 310000)Department of Orthopedics, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou Zhejiang, 310000, P. R. China
| | - 刚 陈
- 浙江大学医学院附属第二医院骨科(杭州 310000)Department of Orthopedics, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou Zhejiang, 310000, P. R. China
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13
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Nava-Bringas TI, Trani-Chagoya YP, Ventura-Ríos L, Hernández-Díaz C, Romero-Fierro LO, Macías-Hernández SI. Spine stabilization exercises are not superior to flexion exercises for ultrasound-detected muscle thickness changes in patients with chronic low back pain and lumbar spondylolisthesis. Acta Ortop Mex 2022; 36:230-233. [PMID: 36977642] [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] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
INTRODUCTION exercise programs can reduce pain and improve functionality in patients with degenerative spondylolisthesis and chronic low back pain. However, there is still no consensus surrounding the superiority of any specific routine for exercise-induced trophic changes of lumbar muscles. The aim was to compare the changes in the primary lumbar stabilizing muscle thickness after spine stabilization exercises and flexion exercises in patients with spondylolisthesis and chronic low back pain. MATERIAL AND METHODS prospective, longitudinal and comparative study was carried out. Twenty-one treatment-naive patients with a diagnosis of both chronic low back pain and degenerative spondylolisthesis over the age of 50 were included. A physical therapist taught participants either spine stabilization exercises or flexion exercises to execute daily at home. The thickness of the primary lumbar muscles was measured through ultrasound (at rest and contraction) at baseline and three months. A Mann-Whitney U test and Wilcoxon signed-rank test were performed for comparisons, and Spearman's rank correlation coefficients were calculated for associations. RESULTS we did not find statistically between the exercise programs: all patients presented significant changes in the thickness of the multifidus muscle but in none of the other evaluated muscles. CONCLUSION there is no difference between spine stabilization exercises and flexion exercises after three months in terms of the changes in muscle thickness evaluated by ultrasound.
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Affiliation(s)
- T I Nava-Bringas
- Department of Orthopedic Rehabilitation. Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - Y P Trani-Chagoya
- Department of Orthopedic Rehabilitation, Department of Rehabilitation. Hospital General Naval de Lázaro Cárdenas, Michoacán. México
| | - L Ventura-Ríos
- Department of Radiology and Research. Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - C Hernández-Díaz
- Department of Radiology and Research. Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - L O Romero-Fierro
- Department of Orthopedic Rehabilitation. Department of Rehabilitation. Hospital Naval de Tapachula. Tapachula, Chiapas. México
| | - S I Macías-Hernández
- Department of Orthopedic Rehabilitation. Instituto Nacional de Rehabilitación «Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
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Kang YN, Ho YW, Chu W, Chou WS, Cheng SH. Effects and Safety of Lumbar Fusion Techniques in Lumbar Spondylolisthesis: A Network Meta-Analysis of Randomized Controlled Trials. Global Spine J 2022; 12:493-502. [PMID: 33752459 PMCID: PMC9121149 DOI: 10.1177/2192568221997804] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [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: 12/14/2022] Open
Abstract
STUDY DESIGN Network meta-analysis of randomized controlled trials. OBJECTIVES Lumbar spondylolisthesis is a common indication for spinal fusion. Lumbar interbody fusion (LIF) is popular method to achieve arthrodesis, but previous syntheses usually used head-to-head comparison of 2 surgical methods, and no of them pooled analysis with high-quality. This network meta-analysis of randomized controlled trials was carried out to simultaneously compare fusion techniques in the treatment of lumbar spondylolisthesis. METHODS Three databases were searched for randomized controlled trials (RCTs) on this topic. After critical appraisal, fusion rate, overall adverse events, operative time, Oswestry Disability Index, and pain were extracted for analysis. We conduced network meta-analysis using contrast-based method. Primary outcomes were reported as risk ratio (RR) with 95% confidence interval (CI). RESULTS Fifteen RCTs (n = 992) met our eligibility criteria. The RCTs treated patients posterolateral fusion (PLF), posterior LIF (PLIF), transforaminal LIF (TLIF), minimally invasive (MIS) TLIF, extreme lateral LIF (XLIF), and circumferential fusion. The pooled estimate showed that circumferential fusion led to significantly higher fusion rate than PLF (RR = 2.15, 95%CI:1.41-3.28), PLIF (RR = 2.11, 95%CI:1.38-3.22), TLIF (RR = 2.13, 95%CI:1.39-3.27), MIS-TLIF (RR = 2.13, 95%CI:1.35-3.35), and XLIF (RR = 2.01, 95%CI: 1.25-3.22). Moreover, circumferential fusion exhibited the best balance in probability between fusion rate and adverse event rate. No evidence showed inconsistency or small-study effect in the results. CONCLUSIONS Collectively, circumferential fusion might be worth to be recommended because it exhibits the best balance between fusion rate and overall adverse event. PLF is still an inferior procedure and requires shorter operative time.
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Affiliation(s)
- Yi-No Kang
- Evidence-Based Medicine Center, Wan Fang Hospital, Medical University Hospital, Taipei,Research Center of Big Data and Meta-analysis, Wan Fang Hospital, Taipei Medical University, Taipei,Cochrane Taiwan, Taipei Medical University, Taipei,Institute of Health Policy & Management, College of Public Health, National Taiwan University, Taipei
| | - Yu-Wan Ho
- Department of Emergency Medicine, Taipei Medical University Hospital, Taipei
| | - William Chu
- Department of Orthopedics, Cheng Hsin General hospital, Taipei
| | - Wen-Shiang Chou
- Department of Orthopedics, Cheng Hsin General hospital, Taipei
| | - Shih-Hao Cheng
- Department of Orthopedics, Cheng Hsin General hospital, Taipei,Department of Orthopedics, Wan Fang Hospital, Medical University Hospital, Taipei,Shih-Hao Cheng, Department of Orthopedics, Cheng Hsin General Hospital, Taipei.
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15
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Ament JD, Vokshoor A, Badr Y, Lanman T, Kim KD, Johnson JP. A Prospective Study of Lumbar Facet Arthroplasty in the Treatment of Degenerative Spondylolisthesis and Stenosis: Early Cost-effective Assessment from the Total Posterior Spine System (TOPS™) IDE Study. J Health Econ Outcomes Res 2022; 9:82-89. [PMID: 35620455 PMCID: PMC9132256 DOI: 10.36469/001c.33035] [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] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 02/22/2022] [Indexed: 06/15/2023]
Abstract
Background: Given the increased attention to functional improvement in spine surgery as it relates to motion preservation, activities of daily living, and cost, it is critical to fully understand the healthcare economic impact of new devices being tested in large FDA randomized controlled trials (RCT). The purpose of this analysis was to comprehensively evaluate the cost-effectiveness of the novel Total Posterior Spine (TOPS™) System investigational device compared with the trial control group, standard transforaminal lumbar interbody fusion (TLIF). Objective: To evaluate the cost-effectiveness of TOPS™ compared with TLIF. Methods: The study patient population was extracted from a multicenter RCT with current enrollment at n=121 with complete 1-year follow-up. The primary outcome was cost-effectiveness, expressed as the incremental cost-effectiveness ratio. Secondary outcomes were health-related utility, presented as quality-adjusted life-years (QALYs), and cost, calculated in US dollars. Analysis was conducted following Second Panel on Cost-Effectiveness Health and Medicine recommendations. The base case analysis utilized SF-36 survey data from the RCT. Both cost and QALY outcomes were discounted at a yearly rate of 3% to reflect their present value. A cohort Markov model was constructed to analyze perioperative and postoperative costs and QALYs for both TOPS™ and control groups. Scenario, probabilistic, and threshold sensitivity analyses were conducted to determine model discrimination and calibration. Results: The primary time horizon used to estimate cost and health utility was 2 years after index surgery. From a health system perspective, assuming a 50/50 split between Medicare and private payers, the TOPS™ cohort is cost-effective 2 years postoperatively ($6158/QALY) compared with control. At 6 years and beyond, TOPS™ becomes dominant, irrespective of payer mix and surgical setting. At willingness-to-pay thresholds of $100 000/QALY, 63% of all 5000 input parameter simulations favor TOPS, even with a $4000 upcharge vs TLIF. Discussion: The novel TOPS™ device is cost-effective compared with TLIF and becomes the dominant economic strategy over time. Conclusions: In the emerging, rapidly expanding field of value-based medicine, there will be an increased demand for these analyses, ensuring surgeons are empowered to make the best, most sustainable solutions for their patients and society.
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Affiliation(s)
- Jared D Ament
- Cedars Sinai Medical Center, Los Angeles, California; Neuronomics LLC, Los Angeles, California; Neurosurgery & Spine Group, Los Angeles, California; Institute of Neuro Innovation, Santa Monica, California; Sierra Neuroscience Institute, Glendale, California
| | - Amir Vokshoor
- Neuronomics LLC, Los Angeles, California; Neurosurgery & Spine Group, Los Angeles, California; Institute of Neuro Innovation, Santa Monica, California
| | - Yaser Badr
- Sierra Neuroscience Institute, Glendale, California
| | - Todd Lanman
- Cedars Sinai Medical Center, Los Angeles, California
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Yagi K, Kishima K, Tezuka F, Morimoto M, Yamashita K, Takata Y, Sakai T, Maeda T, Fujitani J, Sairyo K. A Technical Pitfall of Decompression with Direct Repair of a Ragged Edge Using the Smiley-Face Rod Method : A Case Report. J Med Invest 2022; 69:308-311. [PMID: 36244786 DOI: 10.2152/jmi.69.308] [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] [Indexed: 06/16/2023]
Abstract
The smiley-face rod method has been reported to be a successful technique for reducing slippage and repairing pars defects in lumbar spondylolisthesis. However, we encountered a patient who developed right L5 radiculopathy with muscle weakness after use of the smiley-face rod method. The patient was a 19-year-old female judo player who had undergone direct repair surgery using the smiley-face rod method for terminal-stage lumbar spondylolysis. Postoperatively, she developed paresthesia on the lateral side of the right thigh with weakness of the right tibialis anterior and extensor hallucis longus. Computed tomography showed right foraminal stenosis at L5 with the floating lamina shifted ventrally and apophyseal ring fracture. In this case, the spondylolysis fracture angle differed between the left and right sides, with the fracture line on the right side running more sagittally. As a result, the floating lamina was shifted ventrally on the right side by compression and the right L5 intervertebral foraminal space was narrowed due to the ventral shift in the floating lamina and the apophyseal ring bone fragment. The shape of the fracture line should be examined carefully before surgery to avoid this technical pitfall. J. Med. Invest. 69 : 308-311, August, 2022.
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Affiliation(s)
- Kiyoshi Yagi
- Department of Orthopedics, Tokushima University, Tokushima, Japan
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Kazuya Kishima
- Department of Orthopedics, Tokushima University, Tokushima, Japan
- Department of Orthopaedic Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Fumitake Tezuka
- Department of Orthopedics, Tokushima University, Tokushima, Japan
| | | | - Kazuta Yamashita
- Department of Orthopedics, Tokushima University, Tokushima, Japan
| | - Yoichiro Takata
- Department of Orthopedics, Tokushima University, Tokushima, Japan
| | - Toshinori Sakai
- Department of Orthopedics, Tokushima University, Tokushima, Japan
| | - Toru Maeda
- Department of Orthopedics, Anan Medical Center, Tokushima, Japan
| | - Junzo Fujitani
- Department of Orthopedics, Tokushima University, Tokushima, Japan
| | - Koichi Sairyo
- Department of Orthopedics, Tokushima University, Tokushima, Japan
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17
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Li ZZ, Wang JC, Cao Z, Zhao HL, Lewandrowski KU, Yeung A. Full-Endoscopic Oblique Lateral Lumbar Interbody Fusion: A Technical Note With 1-Year Follow-Up. Int J Spine Surg 2021; 15:504-513. [PMID: 33963038 DOI: 10.14444/8072] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 01/16/2023] Open
Abstract
BACKGROUND Oblique lateral lumbar interbody fusion (OLLIF) is a minimally invasive lumbar interbody fusion procedure using a bullet-shaped polyetheretherketone (PEEK) nonexpandable fusion cage modified to diminish risk to the exiting nerve root during posterolateral implantation through the Kambin safe zone under fluoroscopic guidance. The objective of this study was to present feasibility of this procedure and 1-year clinical outcome data. METHODS The authors present a prospective cohort study of 20 patients who underwent fluoroscopy-guided and full-endoscopic OLLIF in 22 segments allowing protection of the exiting nerve root from January 2018 to March 2019. The foraminoplasty, discectomy, endplate preparation, placement of bone graft and insertion of the fusion cage was done under continuous full-endoscopic visualization. The OLLIF fusion was backed up with bilateral percutaneous posterior supplemental pedicle screw fixation. Primary clinical outcome measures were the visual analog scale (VAS) of low back and leg pain, and Oswestry disability index (ODI) at 1 week, 3 months, 6 months, and 1 year after the operation. At final follow-up, the Macnab score was also evaluated. Secondary outcome measures were computed tomography (CT) assessment fusion using the Mannion classification of spinal fusion and adverse events related to the device as well as magnetic resonance imaging (MRI) assessment of nerve root decompression. RESULTS All patients had significant relief of low back pain and leg pain, by VAS and ODI scores that improved significantly (P < .01). There were no complications. Postoperative lumbar MRI of all patients showed sufficient direct nerve decompression. At 1-year follow-up, excellent Macnab outcomes were obtained 13 patients, good in six, and fair in one. Impaired sensation and muscle strength of the involved nerve root significantly recovered in all but 2 patients (P < .05). According to the Mannion CT-based classification of spinal fusion, CT showed complete interbody fusion achieved in all 22 segments. CONCLUSIONS Full-endoscopic OLLIF is a safe, effective, minimally invasive, economical, practical, and widely applicable minimally invasive interbody fusion technique in the lumbar spine. LEVEL OF EVIDENCE 3.
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Affiliation(s)
- Zhen-Zhou Li
- Department of Orthopedic Surgery, the Fourth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Jin-Chang Wang
- Department of Orthopedic Surgery, the Fourth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Zheng Cao
- Department of Orthopedic Surgery, the Fourth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Hong-Liang Zhao
- Department of Orthopedic Surgery, the Fourth Medical Center of Chinese PLA General Hospital, Beijing, China
| | - Kai-Uwe Lewandrowski
- Center for Advanced Spine Care of Southern Arizona and Surgical Institute of Tucson, Arizona; Visiting Professor Department of Orthopaedics, Fundación Universitaria Sanitas, Bogotá, D.C., Colombia; and Department of Neurosurgery, Universidade Federal do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Anthony Yeung
- Desert Institute for Spine Care, Phoenix, Arizona; Executive Director International Intradiscal Therapy Society, Phoenix, Arizona
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Zhang H, Zhou C, Wang C, Zhu K, Tu Q, Kong M, Zhao C, Ma X. Percutaneous Endoscopic Transforaminal Lumbar Interbody Fusion: Technique Note and Comparison of Early Outcomes with Minimally Invasive Transforaminal Lumbar Interbody Fusion for Lumbar Spondylolisthesis. Int J Gen Med 2021; 14:549-558. [PMID: 33654422 PMCID: PMC7910530 DOI: 10.2147/ijgm.s298591] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/05/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose To compare the preliminary postoperative outcomes of percutaneous endoscopic transforaminal lumbar interbody fusion (Endo-TLIF) and minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) in the treatment of lumbar spondylolisthesis. Methods Sixty-two patients with single-segment lumbar spondylolisthesis received Endo-TLIF and MIS-TLIF were enrolled in present study. Perioperative parameters, including operation time, estimated blood loss (EBL), interoperative fluoroscopy time, ambulation time and operative complications were recorded, respectively. The results of clinical metrics such as the Visual Analog Scale (VAS) for back and leg pain, the Oswestry Disability Index (ODI) and the Japanese Orthopaedic Association (JOA) score were obtained, respectively. Postoperative fusion rates were assessed by clinical fusion and CT at 12-month after surgery. Results No significant differences were found in the demographic data between the two groups. Compared with MIS-TLIF group, Endo-TLIF group had similar operative time, less intraoperative blood loss and shorter ambulation time but longer duration of X-ray radiation. The postoperative VAS scores of back pain, ODI and JOA score were significantly improved comparing with the preoperative scores in two groups, but the Endo-TLIF group showed more significant improvement in the early follow-up (P < 0.05, respectively). There were no significant differences in terms of the interbody fusion rate between the two groups. Meanwhile, no serious postoperative complications were observed in the study. Conclusion Compared with MIS-TLIF, Endo-TLIF technique showed relatively faster recovery and better outcomes in terms of early curative effect, especially in 6 months after operation. However, intraoperative repeated fluoroscopy could result in highly cumulative radiation and longer operation time.
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Affiliation(s)
- Hao Zhang
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Chuanli Zhou
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Chao Wang
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Kai Zhu
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Qihao Tu
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Meng Kong
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Chong Zhao
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
| | - Xuexiao Ma
- Department of Spinal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, People's Republic of China
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Li R, Shao X, Li X, Liu Y, Jiang W. Comparison of clinical outcomes and spino-pelvic sagittal balance in degenerative lumbar spondylolisthesis: Minimally invasive oblique lumbar interbody fusion (OLIF) versus transforaminal lumbar interbody fusion (TLIF). Medicine (Baltimore) 2021; 100:e23783. [PMID: 33545942 PMCID: PMC7837863 DOI: 10.1097/md.0000000000023783] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 11/15/2020] [Indexed: 01/03/2023] Open
Abstract
Spino-pelvic sagittal parameters are closely related to the lumbar degenerative diseases. The present study aims to compare clinical results and spino-pelvic sagittal balance treated with oblique lumbar interbody fusion (OLIF) and transforaminal lumbar interbody fusion (TLIF) in patients with degenerative lumbar spondylolisthesis at single segment.We retrospectively reviewed and compared 28 patients who underwent OLIF (OLIF group) and 35 who underwent TLIF (TLIF group). Radiological results were evaluated with disc height (DH), foraminal height (FH), fused segment lordosis (FSL), lumbar lordosis (LL), pelvic tilt (PT), pelvic incidence (PI), and sacral slope (SS). Clinical results were evaluated with the Oswestry Disability Index (ODI) and VAS for back and leg pain.The OLIF group showed higher improvement of DH and FH than the TLIF group at all time points after surgery (P < .05). No significant differences were found in PT, PI, and SS between the 2 groups (P > .05). Significant restoration of spino-pelvic sagittal balance was observed in the 2 groups after surgery. Significant differences in postoperative lumbar lordosis and fused segment lordosis were found between the 2 groups (P < .05). Significant difference in the improvement of symptoms was observed between the 2 groups. The OLIF group had lower VAS scores for back pain and ODI compared after surgery (P < .05).It can be concluded that there are exactly differences in improvement of radiographic parameters between 2 approaches, which confirmed that OLIF is better in restoring spinal alignment. Besides, due to the unique minimally invasive approach, OLIF did exhibit a greater advantage in early recovery after surgery.
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Wu H, Gao ZW, Zhao DX, Li LY. Clinical study on minimally invasive transforaminal lumbar interbody fusion surgery for lumbar spondylolisthesis combined with severe narrowing of the intervertebral space. J Int Med Res 2020; 48:300060519889458. [PMID: 32216522 PMCID: PMC7133414 DOI: 10.1177/0300060519889458] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objective To investigate the different clinical characteristics of minimally invasive transforaminal lumbar interbody fusion on treatment of lumbar spondylolisthesis combined with severe narrowing of the intervertebral space or simple grade II lumbar spondylolisthesis. Methods Thirty-eight patients were divided into groups A (16 cases combined with severe intervertebral space narrowing) or B (22 cases of simple grade II lumbar spondylolisthesis without intervertebral space narrowing). Differences in preoperative preparation, operation time, blood loss, tool selection, decompression, reduction, pedicle screw, cage size selection, and other aspects were compared. The Visual Analogue Scale (VAS) and Japanese Orthopaedic Association (JOA) scores were used to assess the effect of treatment. Results The operation time was significantly longer, blood loss was greater, the anatomical reduction rate was lower, and cage size was smaller in group A than in group B. Furthermore, special tools were required for treating the lumbar intervertebral space and the pedicle screws were different between the groups. JOA and VAS scores were similar between the groups Conclusions Cases of severe intervertebral space narrowing need to be fully released, with bilateral decompression, and special intervertebral processing tools need to be prepared. Long pedicle screws are conducive to connecting the rod and reducing slippage.
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Affiliation(s)
- Han Wu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Zhong-Wen Gao
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Dong-Xu Zhao
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Long-Yun Li
- Department of Anesthesiology, China-Japan Union Hospital of Jilin University, Changchun, China
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Mahajan NP, S PKG, Chandanwale AS, Sonawane DV, Patil OP, Yadav AK. Cervical Myelopathy and Lumbar Spondylolisthesis in Elderly Patients with Diffuse Idiopathic Skeletal Hyperostosis (DISH) - A Case Series. J Orthop Case Rep 2020; 10:48-52. [PMID: 33708711 PMCID: PMC7933642 DOI: 10.13107/jocr.2020.v10.i08.1856] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Diffuse idiopathic skeletal hyperostosis (DISH) is a non-inflammatory disease, which causes the ossification of spinal longitudinal ligaments and enthesis leads to stiffness in the affected segment of the spine and neurological deficit due to compression of spinal cord or nerve roots by osteophytes. CASE PRESENTATION We present three cases of DISH, presented with cervical myelopathy, lumbar spondylolisthesis, and dysphagia. All three patients had neurodeficit and radiological examination showed cord compression, canal stenosis, listhesis, and contiguous ossification in the spine with normal sacroiliac joints. The first patient had cervical myelopathy because of compression of cord by ossified posterior longitudinal ligament, which was managed with posterior laminectomy, decompression, and stabilization. The second patient had L4-L5 listhesis with canal stenosis, which was managed with decompression, instrumentation and fusion (TLIF). The third patient had cervical myelopathy due to C6-C7 listhesis and also had dysphagia because of compression of esophagus by anterior osteophytes, which was managed with removal of anterior osteophytes and anterior discectomy and fusion (ACDF). Postoperatively, all three patients recovered completely with no residual neurodeficit. CONCLUSION DISH can present in various ways, which depends on the site of involvement in the spine. Early surgical intervention helps in getting a better outcome in patients with neurodeficit and prevents further complications.
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Affiliation(s)
- Neetin P Mahajan
- Department of Orthopaedics, Grant Government Medical College and sir JJ group of hospitals, Mumbai, Maharashtra, India
| | - Prasanna Kumar G S
- Department of Orthopaedics, Grant Government Medical College and sir JJ group of hospitals, Mumbai, Maharashtra, India,Address of Correspondence: Dr. Prasanna Kumar G S , Department of Orthopaedics, Grant Government Medical College and sir JJ group of hospitals, Mumbai, Maharashtra, India. E-mail:
| | | | - Dhiraj V Sonawane
- Department of Orthopaedics, Grant Government Medical College and sir JJ group of hospitals, Mumbai, Maharashtra, India
| | - Om Parshuram Patil
- Department of Orthopaedics, Grant Government Medical College and sir JJ group of hospitals, Mumbai, Maharashtra, India
| | - Amit Kumar Yadav
- Department of Orthopaedics, Grant Government Medical College and sir JJ group of hospitals, Mumbai, Maharashtra, India
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Duan PG, Mummaneni PV, Wang M, Chan AK, Li B, Mayer R, Berven SH, Chou D. Obesity may be associated with adjacent-segment degeneration after single-level transforaminal lumbar interbody fusion in spinopelvic-mismatched patients with a minimum 2-year follow-up. J Neurosurg Spine 2020; 34:83-88. [PMID: 33035999 DOI: 10.3171/2020.6.spine20159] [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] [Received: 02/06/2020] [Accepted: 06/03/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In this study, the authors' aim was to investigate whether obesity affects surgery rates for adjacent-segment degeneration (ASD) after transforaminal lumbar interbody fusion (TLIF) for spondylolisthesis. METHODS Patients who underwent single-level TLIF for spondylolisthesis at the University of California, San Francisco, from 2006 to 2016 were retrospectively analyzed. Inclusion criteria were a minimum 2-year follow-up, single-level TLIF, and degenerative lumbar spondylolisthesis. Exclusion criteria were trauma, tumor, infection, multilevel fusions, non-TLIF fusions, or less than a 2-year follow-up. Patient demographic data were collected, and an analysis of spinopelvic parameters was performed. The patients were divided into two groups: mismatched, or pelvic incidence (PI) minus lumbar lordosis (LL) ≥ 10°; and balanced, or PI-LL < 10°. Within the two groups, the patients were further classified by BMI (< 30 and ≥ 30 kg/m2). Patients were then evaluated for surgery for ASD, matched by BMI and PI-LL parameters. RESULTS A total of 190 patients met inclusion criteria (72 males and 118 females, mean age 59.57 ± 12.39 years). The average follow-up was 40.21 ± 20.42 months (range 24-135 months). In total, 24 patients (12.63% of 190) underwent surgery for ASD. Within the entire cohort, 82 patients were in the mismatched group, and 108 patients were in the balanced group. Within the mismatched group, adjacent-segment surgeries occurred at the following rates: BMI < 30 kg/m2, 2.1% (1/48); and BMI ≥ 30 kg/m2, 17.6% (6/34). Significant differences were seen between patients with BMI ≥ 30 and BMI < 30 (p = 0.018). A receiver operating characteristic curve for BMI as a predictor for ASD was established, with an AUC of 0.69 (95% CI 0.49-0.90). The optimal BMI cutoff value determined by the Youden index is 29.95 (sensitivity 0.857; specificity 0.627). However, in the balanced PI-LL group (108/190 patients), there was no difference in surgery rates for ASD among the patients with different BMIs (p > 0.05). CONCLUSIONS In patients who have a PI-LL mismatch, obesity may be associated with an increased risk of surgery for ASD after TLIF, but in obese patients without PI-LL mismatch, this association was not observed.
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Affiliation(s)
- Ping-Guo Duan
- 1Departments of Neurological Surgery and
- 3Department of Orthopaedic Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | | | | | | | - Bo Li
- 1Departments of Neurological Surgery and
| | - Rory Mayer
- 1Departments of Neurological Surgery and
| | - Sigurd H Berven
- 2Orthopaedic Surgery, University of California, San Francisco, California; and
| | - Dean Chou
- 1Departments of Neurological Surgery and
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García-Ramos CL, Valenzuela-González J, Baeza-Álvarez VB, Rosales-Olivarez LM, Alpizar-Aguirre A, Reyes-Sánchez A. Degenerative spondylolisthesis I: general principles. Acta Ortop Mex 2020; 34:324-328. [PMID: 33634638] [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] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Lumbar degenerative spondylolisthesis is the result of the progression from degenerative changes in the intervertebral disc and facet joints that lead to destabilizing one or more vertebral segments. It is characterized by the anterior sliding of the vertebral body secondary to the sagittalization of the facet joints. Wiltse, Newman, and Macnab classified it as type III. It is a pathology typical of elderly patients that predominate in women with a ratio of 5:1 compared to men; the most affected segment is L4-L5, the listhesis rarely exceeds 30% slip. It may or may not generate clinical manifestations, and the severity of these does not always correlate with the degree of sliding. The cardinal symptom is lumbar pain with or without radicular pain. Neurogenic claudication occurs in 75% of patients; it is caused by blood hypoperfusion secondary to the compression of the nerve roots, manifesting as pain in the lower limbs with variable walking distances. For the diagnosis of degenerative spondylolisthesis, comprehensive evaluation with static, dynamic radiographic studies in a standing position and magnetic resonance imaging are essential. The conservative treatment is the first-line therapy; it includes analgesics, anti-inflammatories, physiotherapy.
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Affiliation(s)
- C L García-Ramos
- Research Coordination. Instituto Nacional de Rehabilitación «Dr. Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - J Valenzuela-González
- Instituto Nacional de Rehabilitación «Dr. Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - V B Baeza-Álvarez
- Research Coordination. Instituto Nacional de Rehabilitación «Dr. Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - L M Rosales-Olivarez
- Spine Surgery Service. Instituto Nacional de Rehabilitación «Dr. Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - A Alpizar-Aguirre
- Spine Surgery Service. Instituto Nacional de Rehabilitación «Dr. Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
| | - A Reyes-Sánchez
- Division of Spine Surgery. Instituto Nacional de Rehabilitación «Dr. Luis Guillermo Ibarra Ibarra». Av. México-Xochimilco 289, C.P. 14389. Ciudad de México. México
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杨 智, 刘 渤, 蓝 海, 叶 禾, 陈 杰, 夏 辉, 张 野, 韩 非. [Comparative study on effectiveness of modified-transforaminal lumbar interbody fusion and posterior lumbar interbody fusion surgery in treatment of mild to moderate lumbar spondylolisthesis in middle-aged and elderly patients]. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2020; 34:550-556. [PMID: 32410419 PMCID: PMC8171846 DOI: 10.7507/1002-1892.201906047] [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] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 03/02/2020] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To compare the effectiveness of modified transforaminal lumbar interbody fusion (modified-TLIF) and posterior lumbar interbody fusion (PLIF) for mild to moderate lumbar spondylolisthesis in middle-aged and elderly patients. METHODS The clinical data of 106 patients with mild to moderate lumbar spondylolisthesis (Meyerding classification≤Ⅱ degree) who met the selection criteria between January 2015 and January 2017 were retrospectively analysed. All patients were divided into modified-TLIF group (54 cases) and PLIF group (52 cases) according to the different surgical methods. There was no significant difference in preoperative clinical data of gender, age, disease duration, sliding vertebra, Meyerding grade, and slippage type between the two groups ( P>0.05). The intraoperative blood loss, operation time, postoperative drainage volume, postoperative bed time, hospital stay, and complications of the two groups were recorded and compared. The improvement of pain and function were evaluated by the visual analogue scale (VAS) score and Japanese Orthopedic Association (JOA) score at preoperation, 1 week, and 1, 6, 12 months after operation, and last follow-up, respectively. The effect of slip correction was evaluated by slip angle and intervertebral altitude at preoperation and last follow-up, and the effectiveness of fusion was evaluated according to Suk criteria. RESULTS All patients were followed up, the modified-TLIF group was followed up 25-36 months (mean, 32.7 months), the PLIF group was followed up 24-38 months (mean, 33.3 months). The intraoperative blood loss, operation time, postoperative drainage volume, postoperative bed time, and hospital stay of the modified-TLIF group were significantly less than those of the PLIF group ( P<0.05). The VAS score and JOA score of both groups were significantly improved at each time point after operation ( P<0.05); the scores of the modified-TLIF group were significantly better than those of the PLIF group at 1 and 6 months after operation ( P<0.05). The slip angle and intervertebral altitude of both groups were obviously improved at last follow-up ( P<0.05), and there was no significant difference between the two groups at preoperation and last follow-up ( P>0.05). At last follow-up, the fusion rate of the modified-TLIF group and the PLIF group was 96.3% (52/54) and 98.1% (51/52), respectively, and no significant difference was found between the two groups ( χ 2=0.000, P=1.000). About complications, there was no significant difference between the two groups in nerve injury on the opposite side within a week, incision infection, and pulmonary infection ( P>0.05). No case of nerve injury on the operation side within a week or dural laceration occurred in the modified-TLIF group, while 8 cases (15.4%, P=0.002) and 4 cases (7.7%, P=0.054) occurred in the PLIF group respectively. CONCLUSION Modified-TLIF and PLIF are effective in the treatment of mild to moderate lumbar spondylolisthesis in middle-aged and elderly patients. However, modified-TLIF has relatively less trauma, lower blood loss, lower drainage volume, lower incidence of dural laceration and nerve injury, which promotes enhanced recovery after surgery.
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Affiliation(s)
- 智杰 杨
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
| | - 渤 刘
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
| | - 海洋 蓝
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
| | - 禾 叶
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
| | - 杰 陈
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
| | - 辉强 夏
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
| | - 野 张
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
| | - 非 韩
- 重庆医科大学附属第一医院骨科 重庆市脊柱外科中心(重庆 400042)Department of Orthopaedics, the 1st Affiliated Hospital of Chongqing Medical University, Chongqing Spine Surgical Center, Chongqing, 400042, P.R.China
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Abstract
STUDY DESIGN Bibliographic analysis. OBJECTIVE The aim of this study is to identify the most cited studies on lumbar spondylolisthesis and report their impact in spine field. METHODS Thomson Reuters Web of Science-Science Citation Index Expanded was searched using title-specific search "spondylolisthesis." All studies published in English language between 1900 and 2019 were included with no restrictions. The top 100 cited articles were identified using "Times cited" arranging articles from high to low according to citation count. Further analysis was made to obtain the following items: article title, author's name and specialty, country of origin, institution, journal of publication, year of publication, citations number, study design. RESULTS The citation count of the top 100 articles ranged from 68 to 589. All published between 1932 and 2016. Among 20 journals, Spine had the highest number of articles (49), with citation number of 6155 out of 13 618. Second ranked was Journal of Bone and Joint Surgery with 15 articles and total citations of 3023. With regard to the primary author's specialty, orthopedic surgeons contributed to the majority of top 100 list with 82 articles, and neurosurgery was the second specialty with 11 articles. The United States had produced more than half of the list with 59 articles. England was the second country with 7 articles. Surgical management of degenerative lumbar spondylolisthesis was the most common discussed topic. CONCLUSION This article identifies the top 100 influential articles on lumbar spondylolisthesis and recognizes an important aspect of knowledge evolution served by leading researchers as they guided today's clinical decision making in spondylolisthesis.
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Affiliation(s)
- Khalifah Aldawsari
- College of Medicine, King Saud University, Riyadh, Saudi Arabia,Khalifah Aldawsari, College of Medicine, King Saud
University, Riyadh 11451, Saudi Arabia.
| | | | - Khalid Alsaleh
- College of Medicine, King Saud University, Riyadh, Saudi Arabia,College of Medicine, King Khalid University Hospital, Riyadh, Saudi
Arabia
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Borkar SA, Sharma R, Mansoori N, Sinha S, Kale SS. Spinopelvic parameters in patients with lumbar degenerative disc disease, spondylolisthesis, and failed back syndrome: Comparison vis-à-vis normal asymptomatic population and treatment implications. J Craniovertebr Junction Spine 2019; 10:167-171. [PMID: 31772429 PMCID: PMC6868542 DOI: 10.4103/jcvjs.jcvjs_70_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: Most of the literature on role of spinopelvic parameters in various lumbar spine pathologies has been based on studies done on Caucasian population. Aims and Objectives: The present study attempts to establish a database of measurements of the sagittal profile of spine in asymptomatic Indian population and their comparison with subjects having various lumbar spine pathologies. Materials and Methods: We performed a prospective case control study at All India Institute of Medical Sciences, New Delhi in which we enrolled 109 patients and 22 healthy asymptomatic subjects in 2 years from 2015 to 2017. All patients underwent standing lateral radiographs of the pelvis and the entire spine and various spino-pelvic parameters were measured using Surgimap software. Results: The mean Pelvic incidence (PI) in the asymptomatic individuals was 49.29 ± 5.95° which was significantly lower when compared with patients of chronic low backache (53.96 ± 9.47, P-<0.001), lumbar listhesis (59.4 ± 21.33, P-<0.001) and failed back surgery syndrome (56.7 ± 8.21, P-<0.001). The mean Pelvic Tilt (PT) in healthy subjects was 14.3±4.08° which was significantly lower when compared with patients of lumbar listhesis (23.35 ± 14.03, P-<0.001) and failed back surgery syndrome (22.8 ± 8.09, P-<0.001). Sacral slope (SS) and sagittal vertical axis (SVA) offset did not show any statistically significant difference. The mean Lumbar lordosis (LL) measured in healthy individuals was 42.5 ± 7.89° which was significantly lower when compared with patients of lumbar listhesis (46.24 ± 19.24, P-0.04) and failed back surgery syndrome (45.12 ± 6.87, P-0.05). Conclusion: PT and PI showed statistically significant difference in subjects having lumbar spondylolisthesis and failed back surgery syndrome as compared to healthy asymptomatic subjects.
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Affiliation(s)
- Sachin A Borkar
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Ravi Sharma
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Nasim Mansoori
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Sumit Sinha
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Shashank Sharad Kale
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
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Ghogawala Z, Dunbar MR, Essa I. Lumbar spondylolisthesis: modern registries and the development of artificial intelligence. J Neurosurg Spine 2019; 30:729-735. [PMID: 31153155 DOI: 10.3171/2019.2.spine18751] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [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: 02/12/2019] [Accepted: 02/20/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVEThere are a wide variety of comparative treatment options in neurosurgery that do not lend themselves to traditional randomized controlled trials. The object of this article was to examine how clinical registries might be used to generate new evidence to support a particular treatment option when comparable options exist. Lumbar spondylolisthesis is used as an example.METHODSThe authors reviewed the literature examining the comparative effectiveness of decompression alone versus decompression with fusion for lumbar stenosis with degenerative spondylolisthesis. Modern data acquisition for the creation of registries was also reviewed with an eye toward how artificial intelligence for the treatment of lumbar spondylolisthesis might be explored.RESULTSCurrent randomized controlled trials differ on the importance of adding fusion when performing decompression for lumbar spondylolisthesis. Standardized approaches to extracting data from the electronic medical record as well as the ability to capture radiographic imaging and incorporate patient-reported outcomes (PROs) will ultimately lead to the development of modern, structured, data-filled registries that will lay the foundation for machine learning.CONCLUSIONSThere is a growing realization that patient experience, satisfaction, and outcomes are essential to improving the overall quality of spine care. There is a need to use practical, validated PRO tools in the quest to optimize outcomes within spine care. Registries will be designed to contain robust clinical data in which predictive analytics can be generated to develop and guide data-driven personalized spine care.
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Affiliation(s)
- Zoher Ghogawala
- 1Alan L. and Jacqueline B. Stuart Spine Research Center, Department of Neurosurgery, Lahey Hospital & Medical Center, Burlington, Massachusetts
- 2Department of Neurosurgery, Tufts University School of Medicine, Boston, Massachusetts; and
| | - Melissa R Dunbar
- 1Alan L. and Jacqueline B. Stuart Spine Research Center, Department of Neurosurgery, Lahey Hospital & Medical Center, Burlington, Massachusetts
| | - Irfan Essa
- 3College of Computing, Georgia Institute of Technology, Atlanta, Georgia
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Chan V, Marro A, Rempel J, Nataraj A. Determination of dynamic instability in lumbar spondylolisthesis using flexion and extension standing radiographs versus neutral standing radiograph and supine MRI. J Neurosurg Spine 2019; 31:229-235. [PMID: 31026815 DOI: 10.3171/2019.2.spine181389] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [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: 11/28/2018] [Accepted: 02/06/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In this study the authors sought to compare the proportion of patients with lumbar spondylolisthesis detected to have dynamic instability based on flexion and extension standing radiographs versus neutral standing radiograph and supine MRI. METHODS This was a single-center retrospective study of all consecutive adult patients diagnosed with spondylolisthesis from January 1, 2013, to July 31, 2018, for whom the required imaging was available for analysis. Two independent observers measured the amount of translation, in millimeters, on supine MRI and flexion, extension, and neutral standing radiographs using the Meyerding technique. Interobserver and intraobserver correlation coefficients were calculated. The difference in amount of translation was compared between 1) flexion and extension standing radiographs and 2) neutral standing radiograph and supine MRI. The proportion of patients with dynamic instability, defined as a ≥ 3 mm difference in the amount of translation measured on different imaging modalities, was reported. Correlation between amount of dynamic instability and change in back pain and leg pain 1 year after decompression and instrumented fusion was analyzed using multivariate regression analysis. RESULTS Fifty-six patients were included in this study. The mean patient age was 57.1 years, and 55.4% of patients were female. The most commonly affected levels were L4-5 (60.7%) and L5-S1 (30.4%). The average translations measured on flexion standing radiograph, extension standing radiograph, neutral standing radiograph, and supine MRI were 12.5 mm, 11.9 mm, 10.1 mm, and 7.2 mm, respectively. The average difference between flexion and extension standing radiographs was 0.58 mm, with dynamic instability detected in 21.4% of patients. The average difference between neutral standing radiograph and supine MRI was 3.77 mm, with dynamic instability detected in 60.7% of patients. The intraobserver correlation coefficient ranged from 0.77 to 0.90 mm. The interobserver correlation coefficient ranged from 0.79 to 0.86 mm. In 44 patients who underwent decompression and instrumented fusion, the amount of dynamic instability between standing and supine imaging was significantly correlated with change in back pain (p < 0.001) and leg pain (p = 0.05) at the 12-month postoperative follow-up. There was no correlation between amount of dynamic instability between flexion and extension standing radiographs and postoperative back pain and leg pain. CONCLUSIONS More patients were found to have dynamic instability by using neutral standing radiograph and supine MRI. In patients who received decompression and instrumented fusion, there was a significant correlation between dynamic instability on neutral standing radiograph and supine MRI and change in back pain and leg pain at 12 months.
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Affiliation(s)
- Vivien Chan
- 1Department of Neurosurgery, University of Alberta, Edmonton, Alberta
| | - Alessandro Marro
- 2Department of Radiology, University of Toronto, Toronto, Ontario; and
| | - Jeremy Rempel
- 1Department of Neurosurgery, University of Alberta, Edmonton, Alberta
- 3Department of Radiology, University of Alberta, Edmonton, Alberta, Canada
| | - Andrew Nataraj
- 1Department of Neurosurgery, University of Alberta, Edmonton, Alberta
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Ishihara Y, Morishita M, Miyaki J, Kanzaki K, Toyone T. Comparison of Transforaminal Lumbar Interbody Fusion Using the Boomerang-Shaped Cage with Traditional Posterior Lumbar Interbody Fusion for Lumbar Spondylolisthesis. Spine Surg Relat Res 2019; 3:71-78. [PMID: 31435555 PMCID: PMC6690112 DOI: 10.22603/ssrr.2018-0022] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 06/28/2018] [Indexed: 11/05/2022] Open
Abstract
INTRODUCTION This study aimed to compare the clinical and radiological results of transforaminal lumbar interbody fusion (TLIF) with a boomerang-shaped cage and traditional posterior lumbar interbody fusion (PLIF) according to fused level and elucidate whether TLIF could replace PLIF at all lumbar levels. METHODS The study investigated 128 patients with lumbar spondylolisthesis who underwent a single-level TLIF or traditional PLIF. Intraoperative blood loss, operative time, and recovery rate were analyzed. Percent slip, disc height, and local lordosis at the fused level were measured using X-ray images from preoperation to the final follow-up. RESULTS No significant differences in recovery rate were observed at any level. The operative time and intraoperative blood loss were significantly less in the TLIF group at the L4/5 and L5/S1 levels. There were no significant differences in disc height or local lordosis at the L3/4 and L4/5 levels, and a satisfactory level of maintenance after the operation was achieved in both groups. However, at the L5/S1 level, postoperative maintenance after TLIF could not be achieved, and the obtained disc height and local lordosis in TLIF significantly decreased. CONCLUSIONS Compared with traditional PLIF, TLIF was a less invasive procedure with a shorter operative time and lesser blood loss. TLIF could obtain similar local lordosis and disc height as PLIF at the L3/4 and L4/5 levels. At the L5/S1 level, the postoperative maintenance of local lordosis and disc height after TLIF was inferior to that after PLIF. On the basis of our results, we do not recommend performing TLIF at only the L5/S1 level.
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Affiliation(s)
| | | | - Jiro Miyaki
- Asao General Hospital Spine Center, Kanagawa, Japan
| | - Koji Kanzaki
- Department of Orthopedic Surgery, Showa University Fujigaoka Hospital, Kanagawa, Japan
| | - Tomoaki Toyone
- Department of Orthopaedic Surgery, School of Medicine, Showa University, Tokyo, Japan
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Wu AM, Hu ZC, Li XB, Feng ZH, Chen D, Xu H, Huang QS, Lin Y, Wang XY, Zhang K, Zhao J, Ni WF. Comparison of minimally invasive and open transforaminal lumbar interbody fusion in the treatment of single segmental lumbar spondylolisthesis: minimum two-year follow up. Ann Transl Med 2018; 6:105. [PMID: 29707554 DOI: 10.21037/atm.2018.02.11] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background Compare the efficacy and safety of minimally invasive and open transforaminal lumbar interbody fusion (TLIF) in the treatment of single segmental lumbar spondylolisthesis. Methods From 2010-01 to 2015-10, in total, 167 patients with single segmental spondylolisthesis treated by TLIF were included, 79 cases in minimally invasive TLIF (MI-TLIF) group and 88 cases in open TLIF group. The peri-operative parameters of operative time, estimated blood loss and length of postoperative hospital stay was recorded, as well as complications. Visual Analogue Scale (VAS) of low back pain and leg pain, and Oswestry Disability Index (ODI) were used to assess the pain and functional outcomes at pre-operatively, 3 months/1 year/2 years/5 years after operation. The radiographic parameters of posterior height of the intervertebral space and segmental lordosis were measured too. Results No significantly difference was found at baseline characteristic data of age, gender ratio, the percentage of degenerative and isthmic spondylolisthesis, the percentage of slip, and segmental distribution between MI-TLIF and open TLIF groups. MI-TLIF group had less estimated intra-operative blood loss (163.7±49.6 mL) than open TLIF group (243.3±70.2 mL, P<0.001) and had shorter post-operative hospital stay (5.8±1.4 days) than open TLIF group (7.3±2.9 days, P<0.001). Both MI-TLIF and open TLIF can significantly reduce the VAS of low back pain, VAS of leg pain, ODI, and improve the posterior height of the intervertebral space and segmental lordosis, but no significantly difference was found of them between two groups. Conclusions Our study suggests that MI-TLIF is a safe and effective choice in the treatment of lower grade lumbar spondylolisthesis (grade II or less), and it has advantages of less blood loss, postoperative hospital stay when compared to open TLIF.
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Affiliation(s)
- Ai-Min Wu
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China.,Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai Key Laboratory of Orthopaedic Implants, Shanghai 200000, China
| | - Zhi-Chao Hu
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Xiao-Bin Li
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Zhen-Hua Feng
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Dong Chen
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Hui Xu
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Qi-Shan Huang
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Yan Lin
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Xiang-Yang Wang
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
| | - Kai Zhang
- Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai Key Laboratory of Orthopaedic Implants, Shanghai 200000, China
| | - Jie Zhao
- Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai Key Laboratory of Orthopaedic Implants, Shanghai 200000, China
| | - Wen-Fei Ni
- Department of Spine Surgery, Zhejiang Spine Surgery Centre, Orthopaedic Hospital, The Second Affiliated Hospital and Yuying Children's Hospital of the Wenzhou Medical University, The Second Medical School of the Wenzhou Medical University, The key Orthopaedic Laboratory of Zhejiang Province, Wenzhou 325000, China
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Wu HF, Hsu TL, Hung SH, Tseng YL, Liu CL, Wang TJ. [Preoperative Disability and Its Influencing Factors in Patients With Lumbar Spondylolisthesis]. Hu Li Za Zhi 2018; 65:33-41. [PMID: 29405018 DOI: 10.6224/jn.201802_65(1).06] [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] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND Patients with lumbar spondylolisthesis typically suffer from symptom discomfort and various degrees of disability for months or years prior to receiving surgical treatments. Knowing the factors that influence the disability status of these patients will help healthcare providers develop effective preventive measures. PURPOSE To explore preoperative disability and its important predictive factors in patients with lumbar spondylolisthesis. METHODS A predictive correlational design was used and a convenience sample of eighty-six lumbar spondylolisthesis preoperative patients were recruited from a medical center in northern Taiwan. Data were collected using a study questionnaire, which included the Oswestry disability index, the revised geriatric depression scale-short form, and a pain numeric rating scale. RESULTS The average disability index of the participants was 48.52 (SD = 16.14). The multiple linear regression analyses identified lower back pain, depression, age, and gender as significant predictors of preoperative disability, collectively explaining 40.9% of the variation in disability severity. Being female, being older, having a higher degree of lower back pain, and having depression were significantly associated with preoperative disability. CONCLUSIONS / IMPLICATIONS FOR PRACTICE The results of the present study indicate that lumbar spondylolisthesis patients who are older in age, female, currently experiencing lower back pain, and suffering from depression face a higher risk of preoperative disability. Patients in these at-risk categories should be assessed actively and provided with appropriate patient education in order to enhance their quality of life.
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Affiliation(s)
- Heng-Fei Wu
- MSN, RN, Nurse Practitioner, Department of Nursing, Taipei Veterans General Hospital, Taiwan, ROC
| | - Ting-Ling Hsu
- MSN, RN, Nurse Practitioner, Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taiwan, ROC
| | - Shih-Hsin Hung
- MS, RN, Supervisor, Department of Nursing, Taipei Veterans General Hospital, Taiwan, ROC
| | - Ying-Lan Tseng
- MSN, RN, Nurse Practitioner, Department of Internal Medicine, Cardinal Tien Hospital, Taiwan, ROC
| | - Chien-Lin Liu
- MD, Vice-Superintendent, Taipei Veterans General Hospital, and Professor, School of Medicine, National Yang-Ming University, Taiwan, ROC
| | - Tsae-Jyy Wang
- PhD, RN, Professor, School of Nursing, National Taipei University of Nursing and Health Sciences, Taiwan, ROC.
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Abstract
Despite the diverse designs for the lumbar interbody fusion cage, there is no consensus on the optimal design to date. The current study aimed to compare the efficacy and complications associated with the direction-changeable and traditional lumbar cages for treating lumbar spondylolisthesis.We conducted a retrospective study including 109 patients with lumbar spondylolisthesis, who were admitted to our hospital from January 2013 to December 2014. The patients were divided into the direction-changeable (group A) and traditional (group B) lumbar cage group.All patients underwent single-level transforaminal lumbar interbody fusion and were followed up for 12 to 24 months. There were 52 cases in group A and 57 cases in group B. Surgery-related parameters, including operation time, bleeding volume, and hospitalization time, were recorded; there was no significant difference between the 2 groups regarding these parameters. The visual analog scale and Oswestry disability index at the last follow-up showed significant improvement compared with preoperative values in both groups (P < .05). Patients in group A demonstrated more intervertebral space height maintenance postoperatively than patients in group B but the difference was not statistically significant (P > .05). In group A, complications included 3 cases of nonunion (5.77%) and 1 case of cerebrospinal fluid leakage (1.92%). In group B, complications included 9 cases of nonunion (15.79%) and 1 case of postoperative infection (1.75%). There was a significant difference between both groups in terms of the nonunion rate and total complication rate (P < .05).The direction-changeable lumbar cage has merits such as a higher bone fusion rate and fewer postoperative complications compared to the traditional lumbar cage.
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Affiliation(s)
| | - Yonghong Jiang
- Department of Radiology, Honghui Hospital, Xi’an Jiaotong University Health Science Center, Xi’an, Shanxi, China
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Fedorchuk C, Lightstone DF, McRae C, Kaczor D. Correction of Grade 2 Spondylolisthesis Following a Non-Surgical Structural Spinal Rehabilitation Protocol Using Lumbar Traction: A Case Study and Selective Review of Literature. J Radiol Case Rep 2017; 11:13-26. [PMID: 29299090 DOI: 10.3941/jrcr.v11i5.2924] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [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] [Indexed: 01/10/2023] Open
Abstract
Objective Discuss the use of non-surgical spinal rehabilitation protocol in the case of a 69-year-old female with a grade 2 spondylolisthesis. A selective literature review and discussion are provided. Clinical Features A 69-year-old female presented with moderate low back pain (7/10 pain) and severe leg cramping (7/10 pain). Initial lateral lumbar x-ray revealed a grade 2 spondylolisthesis at L4-L5 measuring 13.3 mm. Interventions and Outcomes The patient completed 60 sessions of Mirror Image® spinal exercises, adjustments, and traction over 45 weeks. Post-treatment lateral lumbar x-ray showed a decrease in translation of L4-L5 from 13.3 mm to 2.4 mm, within normal limits. Conclusions This case provides the first documented evidence of a non-surgical or chiropractic treatment, specifically Chiropractic BioPhysics®, protocols of lumbar spondylolisthesis where spinal alignment was corrected. Additional research is needed to investigate the clinical implications and treatment methods.
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Affiliation(s)
| | | | - Christi McRae
- Private Practice, St. Thomas, US Virgin Islands, USA
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Epstein NE. Commentary on: Laminectomy plus fusion versus laminectomy alone for lumbar spondylolisthesis by Ghogawala Z, Dziura J, Butler WE, Dai F, Terrin N, Magge SN, et al. NEJM 2016;374 (15):1424-34. Surg Neurol Int 2016; 7:S644-S647. [PMID: 27843677 PMCID: PMC5054633 DOI: 10.4103/2152-7806.191061] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 05/16/2016] [Indexed: 11/08/2022] Open
Abstract
Background: How does an article involving only 66 patients randomized into two spinal surgical groups get into the New England Journal of Medicine? Nevertheless, this one did. The article by Ghogawala et al. entitled Laminectomy plus fusion versus laminectomy alone for lumbar spondylolisthesis, compared the efficacy/outcomes of pedicle/screw/rod instrumented posterolateral lumbar fusions vs. decompressions alone for treating lumbar stenosis with grade I degenerative spondylolisthesis (DS). Methods: They designed a randomized controlled study involving only 66 patients between the ages of 50–80 (average age: 67) with lumbar stenosis and stable DS (3–14 mm). Outcomes were measured utilizing the physical measures from the Short Form 36 (SF-36) up to 4 postoperative years, and the Oswestry Disability Index (ODI) upt to 2 postoperative years. Data were available for 86% of patients at 2, but only for 68% of the patients at 4 postoperative years. Results: At 2 postoperative years, SF-36 scores were higher for the instrumented patients (28 patients) vs. decompressed (29 patients) patients. However, the scores were comparable for both groups using the ODI at 4 years. SF-36 scores, however, remained higher for the 19 remaining instrumented patients. Additionally, reoperation rates were 14% for fusions and a staggering 34% for decompressions alone. Conclusions: The authors concluded; laminectomy with fusion offered a “slightly greater but clinically meaningful improvement in overall physical health-related quality of life vs. laminectomy alone.” Rather, it should have read there were no statistically significant differences between the two groups and an insufficient number of patients were included in the study at all stages.
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Affiliation(s)
- Nancy E Epstein
- Department of Neuroscience, Winthrop Neuroscience, Winthrop University Hospital, Mineola, New York, USA
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Tamura S, Takao M, Sakai T, Nishii T, Sugano N. Spinal factors influencing change in pelvic sagittal inclination from supine position to standing position in patients before total hip arthroplasty. J Arthroplasty 2014; 29:2294-7. [PMID: 24388617 DOI: 10.1016/j.arth.2013.11.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Revised: 11/01/2013] [Accepted: 11/24/2013] [Indexed: 02/01/2023] Open
Abstract
In some atypical patients, pelvic sagittal inclination (PSI) changes posteriorly by >10° from supine to standing position before total hip arthroplasty (THA). Several studies have suggested PSI in standing position is related to lumbar degeneration. The purpose of this study was to investigate spinal factors influencing changes in PSI from supine to standing position before THA. Participants comprised 163 consecutive patients who had undergone THA. Presence of compression fractures, presence of lumbar spondylolisthesis, thoracic kyphosis angle, lumbar lordosis angle, S1 anterior tilt angle and T4 plumb line position were investigated as spinal factors. Presence of compression fractures, age, presence of lumbar spondylolisthesis and small S1 anterior tilt angle were independently associated with posterior change in PSI from supine to standing position in patients before THA.
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Ediriweera ERHSS, Gunathilka HDP, Weerasinghe KDCM, Kalawana OTMRKSB. Efficacy of traditional treatment regimen on Kati Shoola with special reference to lumbar spondylolisthesis. Ayu 2013; 34:86-9. [PMID: 24049411 PMCID: PMC3764887 DOI: 10.4103/0974-8520.115435] [Citation(s) in RCA: 3] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
According to Ayurveda, Kati Shoola is a disease with pain in lumbar region. Lumbar spondylolisthesis, anterior displacement of a vertebra or the vertebral column in relation to the vertebrae below, is one of the common causes. Current case study was carried out at Ayurveda Teaching hospital, Borella, to evaluate the efficacy of a treatment regimen used by Sri Lankan traditional physician family “Weerasinghe.” A 59-year-old female with a 9-month history of lumbar spondylolisthesis was treated with this regimen. The patient had progressive pain in left lower back, right and left buttocks, and difficulty in bending forward over 5°. X-ray of lumbo sacral region indicated that patient was suffering from Grade 3 lumbar spondylolisthesis. She was treated for 65 days with four treatment packages consisting of 13 prepared medicines. The response to the treatment was recorded and therapeutic effects were evaluated through symptomatic relief. Clinical symptoms were significantly reduced and degree of anterior flexion increased from 5° to 90°. However, X-rays indicated that the patient was still suffering from Grade 3 lumbar spondylolisthesis. This regimen is effective in successfully treating Kati Shoola (lumbar spondylolisthesis) by helping to reduce the symptoms and improving the degree of anterior flexion.
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Affiliation(s)
- E R H S S Ediriweera
- Professor, Department of Nidana Chikitsa, Institute of Indigenous Medicine, University of Colombo, Rajagiriya, Sri Lanka
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Wu H, Yu WD, Jiang R, Gao ZL. Treatment of multilevel degenerative lumbar spinal stenosis with spondylolisthesis using a combination of microendoscopic discectomy and minimally invasive transforaminal lumbar interbody fusion. Exp Ther Med 2012; 5:567-571. [PMID: 23403827 PMCID: PMC3570089 DOI: 10.3892/etm.2012.812] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2012] [Accepted: 10/08/2012] [Indexed: 11/12/2022] Open
Abstract
Degenerative lumbar spinal stenosis (DLSS) has become increasingly common and is characterized by multilevel disc herniation and lumbar spondylolisthesis, which are difficult to treat. The current study aimed to evaluate the short-term clinical outcomes and value of the combined use of microendoscopic discectomy (MED) and minimally invasive transforaminal lumbar interbody fusion (MI-TLIF) for the treatment of multilevel DLSS with spondylolisthesis, and to compare the combination with traditional posterior lumbar interbody fusion (PLIF). A total of 26 patients with multilevel DLSS and spondylolisthesis underwent combined MED and MI-TLIF surgery using a single cage and pedicle rod-screw system. These cases were compared with 27 patients who underwent traditional PLIF surgery during the same period. Data concerning incision length, surgery time, blood loss, time of bed rest and Oswestry Disability Index (ODI) score prior to and following surgery were analyzed statistically. Statistical significance was reached in terms of incision length, blood loss and the time of bed rest following surgery (P<0.05), but there was no significant difference between the surgery time and ODI scores of the two groups. The combined use of MED and MI-TLIF has the advantages of reduced blood loss, less damage to the paraspinal soft tissue, shorter length of incision, shorter bed rest time, improved outcomes and shorter recovery times and has similar short-term clinical outcomes to traditional PLIF.
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Affiliation(s)
- Han Wu
- Departments of Orthopaedics, China-Japan Union Hospital of Jilin University, Changchun, Jilin 130033, P.R. China
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