1
|
Guven AE, Chiapparelli E, Camino-Willhuber G, Zhu J, Schönnagel L, Amoroso K, Caffard T, Erduran A, Shue J, Sama AA, Girardi FP, Cammisa FP, Hughes AP. Assessing paraspinal muscle atrophy with electrical impedance myography: Limitations and insights. J Orthop Res 2024; 42:2072-2079. [PMID: 38594874 DOI: 10.1002/jor.25848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 03/21/2024] [Accepted: 03/27/2024] [Indexed: 04/11/2024]
Abstract
Paraspinal muscle atrophy is gaining attention in spine surgery due to its link to back pain, spinal degeneration and worse postoperative outcomes. Electrical impedance myography (EIM) is a noninvasive diagnostic tool for muscle quality assessment, primarily utilized for patients with neuromuscular diseases. However, EIM's accuracy for paraspinal muscle assessment remains understudied. In this study, we investigated the correlation between EIM readings and MRI-derived muscle parameters, as well as the influence of dermal and subcutaneous parameters on these readings. We retrospectively analyzed patients with lumbar spinal degeneration who underwent paraspinal EIM assessment between May 2023 to July 2023. Paraspinal muscle fatty infiltration (FI) and functional cross-sectional area (fCSA), as well as the subcutaneous thickness were assessed on MRI scans. Skin ultrasound imaging was assessed for dermal thickness and the echogenicities of the dermal and subcutaneous layers. All measurements were performed on the bilaterally. The correlation between EIM readings were compared with ultrasound and MRI parameters using Spearman's correlation analyses. A total of 20 patients (65.0% female) with a median age of 69.5 years (IQR, 61.3-73.8) were analyzed. The fCSA and FI did not significantly correlate with the EIM readings, regardless of frequency. All EIM readings across frequencies correlated with subcutaneous thickness, echogenicity, or dermal thickness. With the current methodology, paraspinal EIM is not a valid alternative to MRI assessment of muscle quality, as it is strongly influenced by the dermal and subcutaneous layers. Further studies are required for refining the methodology and confirming our results.
Collapse
Affiliation(s)
- Ali E Guven
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Erika Chiapparelli
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Gaston Camino-Willhuber
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Jiaqi Zhu
- Biostatistics Core, Hospital for Special Surgery, New York, USA
| | - Lukas Schönnagel
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
- Center for Musculoskeletal Surgery, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Krizia Amoroso
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Thomas Caffard
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
- Universitätsklinikum Ulm, Klinik für Orthopädie, Ulm, Germany
| | - Ada Erduran
- Department of Electrical Engineering, Technical University Berlin, Berlin, Germany
| | - Jennifer Shue
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Andrew A Sama
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Federico P Girardi
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Frank P Cammisa
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Alexander P Hughes
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| |
Collapse
|
2
|
Schröder BM, Koller H, Liodakis E, Sehmisch S, Körner S, Decker S. First In Vivo Electromyographic Analysis of Mechanical Load Scenarios of the Cervicothoracic Junction During Daily Activities as a Basis for Future Postoperative Behavioral Instructions. Clin Spine Surg 2024:01933606-990000000-00344. [PMID: 39092832 DOI: 10.1097/bsd.0000000000001655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 06/28/2024] [Indexed: 08/04/2024]
Abstract
STUDY DESIGN Clinical Research. OBJECTIVES Study participants were twenty- eigth healty volunteers. BACKGROUND Soft tissue complications after posterior cervicothoracic fusion surgery occur frequently. Postoperative myofascial dehiscence (PMD) can cause disability and pain. So far, it is unknown whether patients can affect PMD development through behavioral adjustment. Consequently, this study aimed to analyze how much mechanical stress daily activities exert on the posterior muscles and fascia at the cervicothoracic junction. MATERIALS AND METHODS Surface electromyography was applied next to the upper thoracic spine at the trapezius muscle. All volunteers performed 22 different daily activities, such as tooth brushing, dressing, standing up, and different horizontal positions. During the exercises, the electromyographic activity was measured. For each volunteer, root mean square values were determined. All exercises were then repeated with the use of a clavicular bandage to unload the shoulder and cervicothoracic muscles. Afterwards, the rankings were statistically compared interindividually. RESULTS Among the different tasks, significant differences in regard to the root mean square values were noted. For instance, horizontal positions caused significantly lower muscle activation compared with all other exercises (P≤ 0.001). Notably, no relevant electromyographic differences were detected between the tasks with and without a clavicular bandage. CONCLUSIONS This in vivo electromyographic analysis of cervicothoracic muscle activity during daily activities demonstrates that myofascial strain differs among various daily activities. Data indicate that potential postoperative mobilization protocols and behavioral instructions may have the potential to reduce the biomechanical load and consequently the risk of PMD and, therefore, may reduce the risk for surgical wound-related complications, disability, and need for revision surgery.
Collapse
Affiliation(s)
| | - Heiko Koller
- Paracelsus Medical University, Salzburg, Austria
- International Center for Spinal Disease and Deformities, Asklepios Clinics Bad Abbach, Germany
| | - Emmanouil Liodakis
- Department of Trauma Surgery, Hannover Medical School, Hannover, Germany
| | - Stephan Sehmisch
- Department of Trauma Surgery, Hannover Medical School, Hannover, Germany
| | - Sonja Körner
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Sebastian Decker
- Department of Trauma Surgery, Hannover Medical School, Hannover, Germany
| |
Collapse
|
3
|
Köhli P, Schönnagel L, Hambrecht J, Zhu J, Chiapparelli E, Güven AE, Evangelisti G, Amoroso K, Duculan R, Michalski B, Shue J, Tsuchiya K, Burkhard MD, Sama AA, Girardi FP, Cammisa FP, Mancuso CA, Hughes AP. The relationship between paraspinal muscle atrophy and degenerative lumbar spondylolisthesis at the L4/5 level. Spine J 2024; 24:1396-1406. [PMID: 38570036 DOI: 10.1016/j.spinee.2024.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND/CONTEXT Degenerative lumbar spondylolisthesis (DLS) is a prevalent spinal condition that can result in significant disability. DLS is thought to result from a combination of disc and facet joint degeneration, as well as various biological, biomechanical, and behavioral factors. One hypothesis is the progressive degeneration of segmental stabilizers, notably the paraspinal muscles, contributes to a vicious cycle of increasing slippage. PURPOSE To examine the correlation between paraspinal muscle status on MRI and severity of slippage in patients with symptomatic DLS. STUDY DESIGN/SETTING Retrospective cross-sectional study at an academic tertiary care center. PATIENT SAMPLE Patients who underwent surgery for DLS at the L4/5 level between 2016-2018 were included. Those with multilevel DLS or insufficient imaging were excluded. OUTCOME MEASURES The percentage of relative slippage (RS) at the L4/5 level evaluated on standing lateral radiographs. Muscle morphology measurements including functional cross-sectional area (fCSA), body height normalized functional cross-sectional area (HI) of Psoas, erector spinae (ES) and multifidus muscle (MF) and fatty infiltration (FI) of ES and MF were measured on axial MR. Disc degeneration and facet joint arthritis were classified according to Pfirrmann and Weishaupt, respectively. METHODS Descriptive and comparative statistics, univariable and multivariable linear regression models were utilized to examine the associations between RS and muscle parameters, adjusting for confounders sex, age, BMI, segmental degeneration, and back pain severity and symptom duration. RESULTS The study analyzed 138 out of 183 patients screened for eligibility. The median age of all patients was 69.5 years (IQR 62 to 73), average BMI was 29.1 (SD±5.1) and average preoperative ODI was 46.4 (SD±16.3). Patients with Meyerding-Grade 2 (M2, N=25) exhibited higher Pfirrmann scores, lower MFfCSA and MFHI, and lower BMI, but significantly more fatty infiltration in the MF and ES muscles compared to those with Meyerding Grade 1 (M1). Univariable linear regression showed that each cm2 decrease in MFfCSA was associated with a 0.9%-point increase in RS (95% CI -1.4 to - 0.4, p<.001), and each cm2/m2 decrease in MFHI was associated with an increase in slippage by 2.2%-points (95% CI -3.7 to -0.7, p=.004). Each 1%-point rise in ESFI and MFFI corresponded to 0.17%- (95% CI 0.05-0.3, p=.01) and 0.20%-point (95% CI 0.1-0.3 p<.001) increases in relative slippage, respectively. Notably, after adjusting for confounders, each cm2 increase in PsoasfCSA and cm2/m2 in PsoasHI was associated with an increase in relative slippage by 0.3% (95% CI 0.1-0.6, p=.004) and 1.1%-points (95% CI 0.4-1.7, p=.001). While MFfCSA tended to be negatively associated with slippage, this did not reach statistical significance (p=.105). However, each 1%-point increase in MFFI and ESFI corresponded to increases of 0.15% points (95% CI 0.05-0.24, p=.002) and 0.14% points (95% CI 0.01-0.27, p=.03) in relative slippage, respectively. CONCLUSION This study found a significant association between paraspinal muscle status and severity of slippage in DLS. Whereas higher degeneration of the ES and MF correlate with a higher degree of slippage, the opposite was found for the psoas. These findings suggest that progressive muscular imbalance between posterior and anterior paraspinal muscles could contribute to the progression of slippage in DLS.
Collapse
Affiliation(s)
- Paul Köhli
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Charitéplatz 1, Berlin 10117, Germany; Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Junior Clinician Scientist Program, Charitéplatz 1, Berlin 10117, Germany
| | - Lukas Schönnagel
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Charitéplatz 1, Berlin 10117, Germany
| | - Jan Hambrecht
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA; Department of Trauma Surgery, University Hospital Zurich, Ramistrasse 100, Zurich 8091, Switzerland
| | - Jiaqi Zhu
- Department of Epidemiology and Biostatistics, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71th Street, New York, NY 10021, USA
| | - Erika Chiapparelli
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | - Ali E Güven
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | - Gisberto Evangelisti
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA; Instituto Ortopedico Rizzoli, Via Giulio Cesare Pupilli 1, Bologna, BO, 40136, Italy
| | - Krizia Amoroso
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | | | - Bernhard Michalski
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, Charitéplatz 1, Berlin 10117, Germany
| | - Jennifer Shue
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | - Koki Tsuchiya
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA; Department of Orthopaedic Surgery, School of Medicine, Showa University Hospital, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-8666, Japan
| | - Marco D Burkhard
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | - Andrew A Sama
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | - Federico P Girardi
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | - Frank P Cammisa
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA
| | - Carol A Mancuso
- Hospital for Special Surgery, New York City, NY, USA; Weill Cornell Medical College, New York, NY, USA
| | - Alexander P Hughes
- Department of Orthopaedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine, 525 East 71st Street, New York City, NY 10021, USA.
| |
Collapse
|
4
|
Mallio CA, Volterrani C, Bernetti C, Stiffi M, Greco F, Beomonte Zobel B. Exploring the interplay between paraspinal muscular status and bone health in osteoporosis and fracture risk: a comprehensive literature review on computed tomography (CT) and magnetic resonance imaging (MRI) studies. Quant Imaging Med Surg 2024; 14:4189-4201. [PMID: 38846277 PMCID: PMC11151258 DOI: 10.21037/qims-23-1770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 03/25/2024] [Indexed: 06/09/2024]
Abstract
Background and Objective Computed tomography (CT) and magnetic resonance imaging (MRI) of the spine are fundamental non-invasive tools to investigate the status of the bone and soft tissue in vivo. A novel and promising approach is to investigate the quality and quantity of paraspinal muscles even beyond the clinical question. The aim of the present review is to summarize current evidence on CT and MRI about the relationship between paraspinal muscular status and bone health in osteoporosis (OP) and fracture risk. Methods Literature research was carried out on September 2023 using PubMed, Scopus, and Cochrane databases. Key Content and Findings Research investigating the intricate interplay between musculature and bone health reveals that degenerating paraspinal muscles, characterized by shrinking and fatty infiltration, are associated with lower bone mineral density (BMD) and the development of OP. Additionally, research indicates that weaker paraspinal muscles are linked to a higher risk of fractures, including those at the spine. Conclusions The findings suggest that paraspinal muscle health may be a significant factor in identifying individuals at risk for OP and fractures. Further investigation is needed to explore the potential of paraspinal muscles in preventing these conditions.
Collapse
Affiliation(s)
- Carlo A. Mallio
- Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
- Research Unit of Radiology, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | | | - Caterina Bernetti
- Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
- Research Unit of Radiology, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Massimo Stiffi
- Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
- Research Unit of Radiology, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Federico Greco
- Department of Radiology, Cittadella della Salute Azienda Sanitaria Locale di Lecce, Lecce, Italy
| | - Bruno Beomonte Zobel
- Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
- Research Unit of Radiology, Department of Medicine and Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| |
Collapse
|
5
|
Chen L, Tai S, Hung Y, Huang S, Kuo Z, Lee A, Hsu H, Wu T, Lee E. Anti-oxidative and anti-inflammatory effects of Ginkgo biloba extract (EGb761) on hindlimb skeletal muscle ischemia-reperfusion injury in rats. Physiol Rep 2024; 12:e16050. [PMID: 38839736 PMCID: PMC11154741 DOI: 10.14814/phy2.16050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 04/30/2024] [Accepted: 04/30/2024] [Indexed: 06/07/2024] Open
Abstract
In posterior spine surgery, retractors exert pressure on paraspinal muscles, elevating intramuscular pressure and compromising blood flow, potentially causing muscle injury during ischemia-reperfusion. Ginkgo biloba extract (EGb 761), known for its antioxidant and free radical scavenging properties and its role in treating cerebrovascular diseases, is investigated for its protective effects against muscle ischemia-reperfusion injury in vitro and in vivo. Animals were randomly divided into the control group, receiving normal saline, and experimental groups, receiving varying doses of EGb761 (25/50/100/200 mg/kg). A 2-h hind limb tourniquet-induced ischemia was followed by reperfusion. Blood samples collected pre-ischemia and 24 h post-reperfusion, along with muscle tissue samples after 24 h, demonstrated that EGb761 at 1000 μg/mL effectively inhibited IL-6 and TNF-α secretion in RAW 264.7 cells without cytotoxicity. EGb761 significantly reduced nitric oxide (NO) and malondialdehyde (MDA) levels, myeloperoxidase (MPO) activity, and increased glutathione (GSH) levels compared to the control after 24 h. Muscle tissue sections revealed more severe damage in the control group, indicating EGb761's potential in mitigating inflammatory responses and oxidative stress during ischemia-reperfusion injury, effectively protecting against muscle damage.
Collapse
Affiliation(s)
- Liang‐Yi Chen
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Shih‐Huang Tai
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Yu‐Chang Hung
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Sheng‐Yang Huang
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Zi‐Cheng Kuo
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Ai‐Hua Lee
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Hao‐Hsiang Hsu
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - Tian‐Shung Wu
- School of Pharmacy, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| | - E‐Jian Lee
- Neurophysiology Laboratory, Neurosurgical Service, Department of Surgery, National Cheng Kung University Hospital, College of MedicineNational Cheng Kung UniversityTainanTaiwan
| |
Collapse
|
6
|
Li XB, Wang L, Deng Q, Wang B, Wang ZR, Zhao CM, Li XJ, Huang AB. What are the differences in paraspinal muscle morphometry among degenerative spondylolisthesis patients, isthmic spondylolisthesis patients, and healthy individuals? A propensity score matching analysis. BMC Musculoskelet Disord 2024; 25:410. [PMID: 38783277 PMCID: PMC11118113 DOI: 10.1186/s12891-024-07532-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 05/21/2024] [Indexed: 05/25/2024] Open
Abstract
PURPOSE To compare the morphometry of paraspinal muscles in patients with degenerative spondylolisthesis (DS), isthmic spondylolisthesis (IS), and healthy individuals. METHODS Thirty-seven pairs of DS patients were selected using propensity score matching with IS patients, while 37 healthy individuals matched for age, sex, and BMI were selected as controls. The relative cross-sectional area (rCSA), and relative functional cross-sectional area (rfCSA) of paraspinal muscles were measured, and the degree of fatty infiltration (FI) was calculated. Based on occupational differences, the patients were also divided into worker and farmer groups, and the same measurements were taken on them. RESULTS At the L3/L4 level, the multifidus (MF) FI was greater in the DS and IS groups than in the control group, the erector spinae (ES) rfCSA was higher in the IS group than in the DS and control groups. At the L4/L5 level, MF rfCSA was smaller in the DS and IS groups than in the control group; ES rfCSA was higher in the IS group than in the DS and control groups. At the L5/S1 level, MF rfCSA was smaller in the DS and IS groups than in the control group; ES rfCSA was higher in the IS group than in the DS group. At the L3/L4, L4/L5 level, MF rfCSA were higher in the worker group than in the farmer group (p < 0.05). CONCLUSION The morphological changes in paraspinal muscles in patients with DS were dominated by selective atrophy of the MF, while in patients with IS, the morphological changes in paraspinal muscle showed selective atrophy of the MF accompanied by compensatory hypertrophy of the ES. The surgeon should consider the morphological differences in paraspinal muscle between different types of lumbar spondylolisthesis when establishing the appropriate surgical program.
Collapse
Affiliation(s)
- Xing-Bin Li
- Postgraduate School, Dalian Medical University, Dalian, Liaoning, 116000, China
- Department of Spine Surgery, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China
| | - Lu Wang
- Postgraduate School, Dalian Medical University, Dalian, Liaoning, 116000, China
- Department of Spine Surgery, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China
| | - Qian Deng
- Department of Spine Surgery, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China
- Postgraduate School, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, 210000, China
| | - Bang Wang
- Postgraduate School, Dalian Medical University, Dalian, Liaoning, 116000, China
- Department of Spine Surgery, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China
| | - Zhao-Rui Wang
- Postgraduate School, Dalian Medical University, Dalian, Liaoning, 116000, China
- Department of Spine Surgery, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China
| | - Chun-Ming Zhao
- Department of Spine Surgery, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China
| | - Xiao-Jing Li
- Department of Anesthesiology, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China.
| | - Ai-Bing Huang
- Department of Spine Surgery, Taizhou School of Clinical Medicine, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Nanjing Medical University, Taizhou, Jiangsu, 225300, China.
| |
Collapse
|
7
|
Wei WB, Dang SJ, Liu HZ, Duan DP, Wei L. Unilateral Biportal Endoscopic Discectomy versus Percutaneous Endoscopic Interlaminar Discectomy for Lumbar Disc Herniation. J Pain Res 2024; 17:1737-1744. [PMID: 38764607 PMCID: PMC11102092 DOI: 10.2147/jpr.s449620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 05/01/2024] [Indexed: 05/21/2024] Open
Abstract
Background As the latest endoscopic spine surgery, percutaneous endoscopic interlaminar discectomy (PEID) and unilateral biportal endoscopic (UBE) discectomy have distinct technical characteristics. This study aimed to evaluate the clinical outcomes of PEID and UBE discectomy in the treatment of single-level lumbar disc herniation (LDH). Methods Between February 2019 and April 2022, 115 patients with single-level LDH at L4-5 or L5-S1 received PEID or UBE discectomy. The patients were separated into two groups based on the surgical method used: Group 1 (the PEID group) (n = 60) and Group 2 (the UBE group) (n = 55). Various parameters, including operative time, hospitalization time, fluoroscopy frequency, total costs, complications, visual analogue scale (VAS), and Oswestry Disability Index (ODI), were evaluated and compared between the two groups. Results There were no significant differences in the VAS and ODI scores in 12 months after the operation between two groups (P > 0.05). However, the VAS of lower back pain on the first day after the operation in Group 2 (2.53±0.89) was higher than that in Group 1 (2.19±0.74) (P < 0.05). There were no significant differences in the operation time and incidence of complications between two groups (P > 0.05). But total costs in Group 2 (43,121±4280) were significantly higher than those in Group 1 (30,069±3551) (P < 0.05). Conclusion Both UBE and PEID procedures have similar efficacy in alleviating pain and improving functional ability in patients with LDH. However, UBE surgery results in higher costs than PEID surgery.
Collapse
Affiliation(s)
- Wen-Bo Wei
- Department of Orthopedics, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, People’s Republic of China
- Shaanxi Province Key Laboratory of Basic and Clinical Translation for Bone and Joint Diseases, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, People’s Republic of China
- State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
| | - Sha-Jie Dang
- Department of Anesthesia, Shaanxi Provincial Cancer Hospital, Xi’an, Shaanxi, People’s Republic of China
| | - Hao-Zhe Liu
- Department of Surgery, Hancheng Maternal and Child Health Hospital, Hancheng, Shaanxi, People’s Republic of China
| | - Da-Peng Duan
- Department of Orthopedics, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, People’s Republic of China
- Shaanxi Province Key Laboratory of Basic and Clinical Translation for Bone and Joint Diseases, Shaanxi Provincial People’s Hospital, Xi’an, Shaanxi, People’s Republic of China
| | - Ling Wei
- Department of Pain, The Third Affiliated Hospital of Xi’an Medical University, Xi’an, Shaanxi, People’s Republic of China
| |
Collapse
|
8
|
Araujo Ono AHD, Pereira Filho ARD, Araujo FFD, Marcon RM, Cristante AF, Barros Filho TEDP. Access to the Lumbosacral Spine: A Current View. Rev Bras Ortop 2024; 59:e153-e159. [PMID: 38606134 PMCID: PMC11006527 DOI: 10.1055/s-0044-1785462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 09/04/2023] [Indexed: 04/13/2024] Open
Abstract
The surgical approach to the lumbosacral spine has been the subject of experimental and scientific anatomical studies since the Hippocratic era. However, it was in the 20th century that, with the evolution of asepsis and antibiotic therapy, spine surgery began to evolve at breakneck speed, and the various possibilities of access roads became objects of development and discussion. As a result, pathologies of the lumbosacral spine can be accessed in different ways and positions, from the traditional posterior approach in the prone position to the anterior, oblique, lateral, and endoscopic approaches. The current article brings state-of-the-art access routes to the lumbosacral spine. This article objective is to elucidate the possibilities of accesses the lumbar spine for any purposes, as decompression, fusion, tumour resections, reconstruction or deformity correction, despites type of implants or implants positioning.
Collapse
Affiliation(s)
- Allan Hiroshi de Araujo Ono
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil
| | | | - Fernando Flores de Araujo
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil
| | - Raphael Marthus Marcon
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil
| | - Alexandre Fogaça Cristante
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas da Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brasil
| | | |
Collapse
|
9
|
Quarto E, Zanirato A, Vitali F, Spatuzzi M, Bourret S, Le Huec JC, Formica M. Adult spinal deformity correction surgery using age-adjusted alignment thresholds: clinical outcomes and mechanical complication rates. A systematic review of the literature. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024; 33:553-562. [PMID: 37740115 DOI: 10.1007/s00586-023-07949-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 09/04/2023] [Accepted: 09/07/2023] [Indexed: 09/24/2023]
Abstract
PURPOSE Adult spinal deformity (ASD) surgery gives good clinical outcomes but has a high rate of mechanical complications (MC). In 2016, Lafage described the age-adjusted alignment thresholds (AAAT) to adapt the correction in relation to patient's age proposing less aggressive corrections for the elderly population. The aim of this review was to clarify the effectiveness of AAAT to achieve good health-related quality of life (HRQoL) and their relationship with post-operative MC. MATERIALS AND METHODS We performed a review of the literature, including articles reporting data on post-operative HRQoL and MC rates in relation to the AAAT. Data were stratified according to whether they matched the AAAT, dividing the population in undercorrected (U), matched (M) and overcorrected (O). The quality of the included studies was assessed using the GRADE and MINORS systems. RESULTS Six articles reporting data from 1,825 patients were included. The different categories (U, M and O) had homogeneous pre-operative sagittal parameters (p > 0.05) that became statistically different after surgeries (p < 0.05). Proximal junctional kyphosis (PJK) was more frequent in the O group compared to U (p = 0.05). Post-operative HRQoL parameters were similar in the 3 groups (p > 0.05). The quality of the included studies was generally low with a high bias risk. CONCLUSION The results extrapolated from this review are interesting, as for the same HRQoL the U group had a lower MC rate. Unfortunately, the results are inconsistent, mainly because of the low quality of the included studies and the lack of reporting of some important patient- and surgery-related factors.
Collapse
Affiliation(s)
- E Quarto
- IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy.
| | - A Zanirato
- IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| | - F Vitali
- IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| | - M Spatuzzi
- IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| | - S Bourret
- Vertebra, Polyclinique Bordeaux Nord Aquitaine, 15 Rue Boucher, 33300, Bordeaux, France
| | - J C Le Huec
- Vertebra, Polyclinique Bordeaux Nord Aquitaine, 15 Rue Boucher, 33300, Bordeaux, France
| | - M Formica
- IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| |
Collapse
|
10
|
Skidanov A, Ashukina N, Maltseva V, Skidanov M, Danyshchuk Z, Radchenko V. The relationship between structural changes in paraspinal muscles and intervertebral disc and facet joint degeneration in the lumbar spine of rats. J Orthop Surg Res 2024; 19:58. [PMID: 38217024 PMCID: PMC10785363 DOI: 10.1186/s13018-024-04548-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 01/08/2024] [Indexed: 01/14/2024] Open
Abstract
BACKGROUND Degenerative spine disease is one of the largest causes of disability worldwide and has a multifactorial aetiology. Determining the leading causes of this multifactorial disease could help create new treatment approaches. PURPOSE Study the impact of degenerative changes in the paraspinal muscles caused by local (prolonged compression) or systemic (high-fat diet) factors on the structure of the intervertebral discs (IVDs) and facet joints of the lumbar spine in rats. METHODS The study was conducted using two animal models to create degenerative changes in the paraspinal muscles of 10 white laboratory rats for 90 days and five control rats: 1) high-fat diet model (model 1) involved keeping the rats on a high calorie diet; 2) compression model (model 2) involved binding the paraspinal muscles from L2 to S1 using non-absorbable sutures. Histological analysis for the facet joints and IVDs of rats (at the L1-L4 level) with semi-quantitative analysis of the structure conducted used by degeneration grading system for IVDs and cartilage degeneration score (OARSI) for facet joint. RESULTS In both models, 90 days after the experiment, the degenerative changes observed in the rats' IVDs were more severe in the annulus fibrosus than in the nucleus pulposus. The height of the IVD in model 1 did not differ from the control group, but in the model 2 was 1.3 times greater (p < 0.001) compared with control. Degenerative changes in the IVD were scored out 5.3 ± 1.7 in model 1 and 5.32 ± 2.1 in model 2 of a possible 16. The height of the articular cartilage of the facet joints was smaller by 1.5 times (p < 0.001) and 1.4 times (p < 0.001) in model 1 and model 2, respectively, compared to the control. Degenerative changes of facet joint were scored out 3.7 ± 0.6 in model 1 and 3.8 ± 0.6 in model 2 of five points according to the cartilage degeneration score. CONCLUSIONS It was determined that rats who had structural changes in the lumbar paraspinal muscles as a result of being kept on a high-fat diet or subjected to prolonged compression for 90 days, showed degenerative changes in intervertebral discs and osteoarthritis in facet joints of lumbar spine.
Collapse
Affiliation(s)
- Artem Skidanov
- Laboratory of Connective Tissue Morphology, Sytenko Institute of Spine and Joint Pathology National Academy of Medical Sciences of Ukraine, 80 Pushkinska St., Kharkiv, 61024, Ukraine
| | - Nataliya Ashukina
- Laboratory of Connective Tissue Morphology, Sytenko Institute of Spine and Joint Pathology National Academy of Medical Sciences of Ukraine, 80 Pushkinska St., Kharkiv, 61024, Ukraine
| | - Valentyna Maltseva
- Laboratory of Connective Tissue Morphology, Sytenko Institute of Spine and Joint Pathology National Academy of Medical Sciences of Ukraine, 80 Pushkinska St., Kharkiv, 61024, Ukraine.
| | - Mykyta Skidanov
- Laboratory of Connective Tissue Morphology, Sytenko Institute of Spine and Joint Pathology National Academy of Medical Sciences of Ukraine, 80 Pushkinska St., Kharkiv, 61024, Ukraine
| | - Zinaida Danyshchuk
- Laboratory of Connective Tissue Morphology, Sytenko Institute of Spine and Joint Pathology National Academy of Medical Sciences of Ukraine, 80 Pushkinska St., Kharkiv, 61024, Ukraine
| | - Volodymyr Radchenko
- Laboratory of Connective Tissue Morphology, Sytenko Institute of Spine and Joint Pathology National Academy of Medical Sciences of Ukraine, 80 Pushkinska St., Kharkiv, 61024, Ukraine
| |
Collapse
|
11
|
Ishibashi Y, Tomita Y, Imura S, Takeuchi N. Preoperative Motor Function Associated with Short-Term Gain of Health-Related Quality of Life after Surgery for Lumbar Degenerative Disease: A Pilot Prospective Cohort Study in Japan. Healthcare (Basel) 2023; 11:3103. [PMID: 38131993 PMCID: PMC10742417 DOI: 10.3390/healthcare11243103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 11/23/2023] [Accepted: 12/02/2023] [Indexed: 12/23/2023] Open
Abstract
This study aimed to estimate the relationship between preoperative motor function and short-term recovery of health-related quality of life after lumbar surgery in patients with lumbar degenerative disease. This prospective cohort study involved 50 patients with lumbar degenerative disease at a general hospital in Japan. The primary outcome was the achievement of minimal clinically important difference (MCID) for EuroQOL 5 dimensions (EQ-5D) at discharge. Preoperative demographic, medication, surgical, and physical function data were collected. Logistic regression analysis was performed using the achievement of MCID for EQ-5D as the dependent variable and preoperative characteristics, including the Five Times Sit to Stand test (FTSTS), Oswestry Disability Index (ODI), and Self-rating Depression Scale (SDS), as the independent variables. The logistic regression analysis showed that Model 1 had a moderate predictive accuracy (Nagelkerke R2: 0.20; Hosmer-Lemeshow test: p = 0.19; predictive accuracy: 70.0%). Among the independent variables in the logistic regression model, the FTSTS was the only independent variable related to the achievement of MCID for EQ-5D at discharge (odds ratio: 0.03; 95% CI: 1.79 × 10-3, 0.18). Our results highlighted the importance of baseline motor function in the postoperative recovery of health-related quality of life in individuals with lumbar degenerative disease.
Collapse
Affiliation(s)
- Yuya Ishibashi
- Department of Physical Therapy, Graduate School of Health Care, Takasaki University of Health and Welfare, Takasaki 370-0033, Gunma, Japan; (Y.I.); (S.I.); (N.T.)
- Department of Rehabilitation, Harunaso Hospital, Takasaki 370-3347, Gunma, Japan
- Department of Medical Device Development, mediVR, Inc., Chuo-ku 103-0022, Tokyo, Japan
| | - Yosuke Tomita
- Department of Physical Therapy, Graduate School of Health Care, Takasaki University of Health and Welfare, Takasaki 370-0033, Gunma, Japan; (Y.I.); (S.I.); (N.T.)
| | - Shigeyuki Imura
- Department of Physical Therapy, Graduate School of Health Care, Takasaki University of Health and Welfare, Takasaki 370-0033, Gunma, Japan; (Y.I.); (S.I.); (N.T.)
| | - Nobuyuki Takeuchi
- Department of Physical Therapy, Graduate School of Health Care, Takasaki University of Health and Welfare, Takasaki 370-0033, Gunma, Japan; (Y.I.); (S.I.); (N.T.)
| |
Collapse
|
12
|
Tieppo Francio V, Westerhaus BD, Carayannopoulos AG, Sayed D. Multifidus dysfunction and restorative neurostimulation: a scoping review. PAIN MEDICINE (MALDEN, MASS.) 2023; 24:1341-1354. [PMID: 37439698 PMCID: PMC10690869 DOI: 10.1093/pm/pnad098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 06/14/2023] [Accepted: 07/10/2023] [Indexed: 07/14/2023]
Abstract
OBJECTIVE Chronic low back pain (CLBP) is multifactorial in nature, with recent research highlighting the role of multifidus dysfunction in a subset of nonspecific CLBP. This review aimed to provide a foundational reference that elucidates the pathophysiological cascade of multifidus dysfunction, how it contrasts with other CLBP etiologies and the role of restorative neurostimulation. METHODS A scoping review of the literature. RESULTS In total, 194 articles were included, and findings were presented to highlight emerging principles related to multifidus dysfunction and restorative neurostimulation. Multifidus dysfunction is diagnosed by a history of mechanical, axial, nociceptive CLBP and exam demonstrating functional lumbar instability, which differs from other structural etiologies. Diagnostic images may be used to grade multifidus atrophy and assess other structural pathologies. While various treatments exist for CLBP, restorative neurostimulation distinguishes itself from traditional neurostimulation in a way that treats a different etiology, targets a different anatomical site, and has a distinctive mechanism of action. CONCLUSIONS Multifidus dysfunction has been proposed to result from loss of neuromuscular control, which may manifest clinically as muscle inhibition resulting in altered movement patterns. Over time, this cycle may result in potential atrophy, degeneration and CLBP. Restorative neurostimulation, a novel implantable neurostimulator system, stimulates the efferent lumbar medial branch nerve to elicit repetitive multifidus contractions. This intervention aims to interrupt the cycle of dysfunction and normalize multifidus activity incrementally, potentially restoring neuromuscular control. Restorative neurostimulation has been shown to reduce pain and disability in CLBP, improve quality of life and reduce health care expenditures.
Collapse
Affiliation(s)
- Vinicius Tieppo Francio
- Department of Physical Medicine & Rehabilitation, The University of Kansas Medical Center, Kansas City, KS 66160, United States
- Department of Anesthesiology and Pain Medicine, The University of Kansas Medical Center, Kansas City, KS 66160, United States
| | - Benjamin D Westerhaus
- Cantor Spine Institute at the Paley Orthopedic & Spine Institute, West Palm Beach, FL 33407, United States
| | - Alexios G Carayannopoulos
- Department of Neurosurgery and Neurology, Warren Alpert Medical School of Brown University, Providence, RI 02903, United States
| | - Dawood Sayed
- Department of Anesthesiology and Pain Medicine, The University of Kansas Medical Center, Kansas City, KS 66160, United States
| |
Collapse
|
13
|
Toga A, Fukuda K, Ozaki M, Fujii T, Yonezawa Y. Reinstrumentation for progressive hyper-kyphotic deformity after implant removal despite obtaining physiological alignment by posterior corrective surgery for adolescent idiopathic scoliosis with flat back: a case report. J Surg Case Rep 2023; 2023:rjad547. [PMID: 37867922 PMCID: PMC10587005 DOI: 10.1093/jscr/rjad547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/26/2023] [Indexed: 10/24/2023] Open
Abstract
This case report describes a 13-year-old female patient with adolescent idiopathic scoliosis (AIS) and flat back who experienced progressive kyphotic deformity after implant removal despite obtaining physiological alignment postoperatively. The patient underwent multiple surgeries, and a late-developing infection complicated her treatment course. Despite hard bracing to prevent kyphotic change, the kyphosis progressed to 74° within a year after implant removal, leading to a decrease in patient height and back pain. Revision surgery was eventually necessary. Possible factors for the kyphotic progression include injury to paraspinal back muscles due to multiple surgeries or insufficient bony fusion from late-developing infection. This case highlights the importance of thorough evaluation and follow-up for optimal patient outcomes after implant removal in AIS patients, particularly those with flat back.
Collapse
Affiliation(s)
- Akira Toga
- Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, 3-6-1 Shimosueyoshi, Tsurumi-ku, Yokohama, Kanagawa 230-8765, Japan
| | - Kentaro Fukuda
- Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, 3-6-1 Shimosueyoshi, Tsurumi-ku, Yokohama, Kanagawa 230-8765, Japan
| | - Masahiro Ozaki
- Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, 3-6-1 Shimosueyoshi, Tsurumi-ku, Yokohama, Kanagawa 230-8765, Japan
| | - Takeshi Fujii
- Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, 3-6-1 Shimosueyoshi, Tsurumi-ku, Yokohama, Kanagawa 230-8765, Japan
| | - Yoshiro Yonezawa
- Department of Orthopaedic Surgery, Saiseikai Yokohamashi Tobu Hospital, 3-6-1 Shimosueyoshi, Tsurumi-ku, Yokohama, Kanagawa 230-8765, Japan
| |
Collapse
|
14
|
Kose HC, Aydin SO. Magnetic Resonance Imaging Evaluation of Multifidus Muscle in Patients with Low Back Pain after Microlumbar Discectomy Surgery. J Clin Med 2023; 12:6122. [PMID: 37834767 PMCID: PMC10573099 DOI: 10.3390/jcm12196122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 09/14/2023] [Accepted: 09/20/2023] [Indexed: 10/15/2023] Open
Abstract
Cross-sectional area (CSA) and signal intensity ratio (SIR) of the multifidus muscle (MFM) on magnetic resonance imaging (MRI) was used to evaluate the extent of injury and atrophy of the MFM in patients with negative treatment outcomes following microlumbar discectomy (MLD). Negative treatment outcome was determined by pain score improvement of <50% compared to baseline. Patients in groups 1, 2, and 3 were evaluated at <4 weeks, 4-24 weeks, and >24 weeks postoperatively, respectively. The associations between the follow-up, surgery time and the changes in the MFM were evaluated. A total of 79 patients were included, with 22, 27, and 30 subjects in groups 1, 2, and 3, respectively. The MFM SIR of the ipsilateral side had significantly decreased in groups 2 (p = 0.001) and 3 (p < 0.001). The ipsilateral MFM CSA significantly decreased postoperatively in groups 2 (p = 0.04) and 3 (p = 0.006). The postoperative MRI scans found significant MFM changes on the ipsilateral side in patients with negative treatment outcomes regarding pain intensity following MLD. As the interval to the postoperative MRI scan increased, the changes in CSA of the MFM and change in T2 SIR of the MFM showed a tendency to increase.
Collapse
Affiliation(s)
- Halil Cihan Kose
- Department of Pain Medicine, Health Science University Kocaeli City Hospital, 41060 Kocaeli, Turkey
| | - Serdar Onur Aydin
- Department of Neurosurgery, Health Science University Dr. Lutfi Kirdar Training and Research Hospital, 34120 Istanbul, Turkey
| |
Collapse
|
15
|
Han G, Wu H, Dai J, Li X, Yue L, Fan Z, Li Q, Shao Q, Jiang Y, Li W. Does paraspinal muscle morphometry predict functional status and re-operation after lumbar spinal surgery? A systematic review and meta-analysis. Eur Radiol 2023; 33:5269-5281. [PMID: 36977852 PMCID: PMC10326143 DOI: 10.1007/s00330-023-09548-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 02/12/2023] [Accepted: 02/24/2023] [Indexed: 03/30/2023]
Abstract
OBJECTIVES Whether paraspinal muscle degeneration is related to poor clinical outcomes after lumbar surgery is still indistinct, which limits its clinical application. This study aimed to evaluate the predictive value of paraspinal muscle morphology on functional status and re-operation after lumbar spinal surgery. METHODS A review of the literature was conducted using a total of 6917 articles identified from a search of PubMed, EMBASE, and Web of Science databases through September 2022. A full-text review of 140 studies was conducted based on criteria including an objective assessment of preoperative paraspinal muscle morphology including multifidus (MF), erector spinae (ES), and psoas major (PS) in addition to measuring its relationship to clinical outcomes including Oswestry disability index (ODI), pain and revision surgery. Meta-analysis was performed when required metrics could be calculated in ≥ three studies, otherwise vote counting model was a good alternative to show the effect direction of evidence. The standardized mean difference (SMD) and 95% confidence interval (CI) were calculated. RESULTS A total of 10 studies were included in this review. Of them, five studies with required metrics were included in the meta-analysis. The meta-analysis suggested that higher preoperative fat infiltration (FI) of MF could predict higher postoperative ODI scores (SMD = 0.33, 95% CI 0.16-0.50, p = 0.0001). For postoperative pain, MF FI could also be an effective predictor for persistent low back pain after surgery (SMD = 0.17, 95% CI 0.02-0.31, p = 0.03). However, in the vote count model, limited evidence was presented for the prognostic effects of ES and PS on postoperative functional status and symptoms. In terms of revision surgery, there was conflicting evidence that FI of MF and ES could predict the incidence of revision surgery in the vote count model. CONCLUSION The assessment of MF FI could be a viable method to stratify patients with lumbar surgery by the risk of severe functional disability and low back pain. KEY POINTS • The fat infiltration of multifidus can predict postoperative functional status and low back pain after lumbar spinal surgery. • The preoperative evaluation of paraspinal muscle morphology is conducive for surgeons.
Collapse
Affiliation(s)
- Gengyu Han
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Haotian Wu
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Jinyue Dai
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Xinhang Li
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Lihao Yue
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Zheyu Fan
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Qiaoyu Li
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
| | - Qirui Shao
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
| | - Yu Jiang
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China
| | - Weishi Li
- Department of Orthopaedics, Peking University Third Hospital, No. 49 NorthGarden Road, Haidian District, Beijing, 100191, China.
- Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education, Beijing, China.
- Beijing Key Laboratory of Spinal Disease Research, Beijing, China.
| |
Collapse
|
16
|
You KH, Cho M, Lee JH. Effect of Muscularity and Fatty Infiltration of Paraspinal Muscles on Outcome of Lumbar Interbody Fusion. J Korean Med Sci 2023; 38:e151. [PMID: 37218352 DOI: 10.3346/jkms.2023.38.e151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 02/08/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Lumbar paraspinal muscles play an important role in maintaining global spinal alignment and are associated with lower back pain; however, only a few studies on the effect of the paraspinal muscles on the surgical outcome exist. Therefore, this study aimed to analyze the association of preoperative muscularity and fatty infiltration (FI) of paraspinal muscles with the outcome of lumbar interbody fusion. METHODS Postoperative clinical and radiographic outcomes were analyzed in 206 patients who underwent surgery for a degenerative lumbar disease. The preoperative diagnosis was spinal stenosis or low-grade spondylolisthesis, and the surgery performed was posterior lumbar interbody fusion or minimally invasive transforaminal lumbar interbody fusion. Indications for surgery were a complaint of severe radiating pain that did not improve with conservative treatment and neurological symptoms accompanied by lower extremity motor weakness. Patients with fractures, infections, tumors, or a history of lumbar surgery were excluded from this study. Clinical outcome measures included functional status, measured using the Oswestry disability index (ODI) and visual analog scale (VAS) score for lower back and leg pain. Other radiographic parameters included measures of spinal alignment, including lumbar lordosis, pelvic tilt, sacral slope, pelvic incidence, C7 sagittal vertical axis, and pelvic incidence-lumbar lordosis mismatch. Lumbar muscularity (LM) and FI were measured preoperatively using a lumbar magnetic resonance image (MRI). RESULTS The high LM group showed more significant improvement in VAS score for lower back pain than the low LM group. In contrast, the VAS score for leg pain demonstrated no statistical significance. The high LM group showed more significant improvement in ODI postoperatively than the medium group. The severe FI group showed more significant improvement in ODI postoperatively, whereas the less severe FI group showed more significant improvement in the sagittal balance postoperatively. CONCLUSION Patients with high LM and mild FI ratio observed on preoperative MRI demonstrated more favorable clinical and radiographic outcomes after lumbar interbody fusion. Therefore, preoperative paraspinal muscle condition should be considered when planning lumbar interbody fusion.
Collapse
Affiliation(s)
- Ki-Han You
- Department of Orthopedic Surgery, Kangnam Sacred Heart Hospital, Hallym University, Seoul, Korea
| | - Minjoon Cho
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul, Korea
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Hyup Lee
- Department of Orthopedic Surgery, SMG-SNU Boramae Medical Center, Seoul, Korea
- Department of Orthopedic Surgery, Seoul National University College of Medicine, Seoul, Korea.
| |
Collapse
|
17
|
Dimitriou D, Winkler E, Weber S, Haupt S, Betz M, Farshad M. A Simple Preoperative Score Predicting Failure Following Decompression Surgery for Degenerative Lumbar Spinal Stenosis. Spine (Phila Pa 1976) 2023; 48:610-616. [PMID: 36728033 PMCID: PMC10364961 DOI: 10.1097/brs.0000000000004584] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/27/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Proper patient selection is crucial for the outcome of surgically treated degenerative lumbar spinal stenosis (DLSS). Nevertheless, there is still not a clear consensus regarding the optimal treatment option for patients with DLSS. PURPOSE To investigate the treatment failure rate and introduce a simple, preoperative score to aid surgical decision-making. STUDY DESIGN/SETTING Retrospective observational study. PATIENT SAMPLE Four hundred forty-five patients who underwent surgical decompression for DLSS. OUTCOME MEASURES Treatment failure (defined as conversion to a fusion of a previously decompressed level) of lumbar decompression. MATERIALS AND METHODS Several risk factors associated with worse outcomes and treatment failures, such as age, body mass index, smoking status, previous surgery, low back pain (LBP), facet joint effusion, disk degeneration, fatty infiltration of the paraspinal muscles, the presence of degenerative spondylolisthesis and the facet angulation, were investigated. RESULTS At a mean follow-up of 44±31 months, 6.5% (29/445) of the patients underwent revision surgery with spinal fusion at an average of 3±9 months following the lumbar decompression due to low back or leg pain. The baseline LBP (≥7) [odds ratio (OR)=5.4, P <0.001], the presence of facet joint effusion (>2 mm) in magnetic resonance imaging (OR=4.2, P <0.001), and disk degeneration (Pfirrmann >4) (OR=3.2, P =0.03) were associated with an increased risk for treatment failure following decompression for DLSS. The receiver operating characteristic curve analysis demonstrated that a score≥6 points yielded a sensitivity of 90% and specificity of 64% for predicting a treatment failure following lumbar decompression for DLSS in the present cohort. CONCLUSIONS The newly introduced score quantifying amounts of LBP, facet effusions, and disk degeneration, could predict treatment failure and the need for revision surgery for DLSS patients undergoing lumbar decompression without fusion. Patients with scores >6 have a high chance of needing fusion following decompression surgery. LEVEL OF EVIDENCE Retrospective observational study, Level III.
Collapse
|
18
|
Byvaltsev VA, Goloborodko VY, Kalinin AA, Shepelev VV, Pestryakov YY, Riew KD. A standardized anesthetic/analgetic regimen compared to standard anesthetic/analgetic regimen for patients with high-risk factors undergoing open lumbar spine surgery: a prospective comparative single-center study. Neurosurg Rev 2023; 46:95. [PMID: 37093302 DOI: 10.1007/s10143-023-02005-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 04/10/2023] [Accepted: 04/16/2023] [Indexed: 04/25/2023]
Abstract
The objective of the study is to improve the results of patients undergoing lumbar spine surgery who are at high risk for anesthesia and/or surgical complications. Two independent groups were compared: the study group (SG, n = 40) (standardized neuroanesthetic protocol with multimodal analgesia) and the control group (CG, n = 40) (intravenous anesthesia based on propofol and fentanyl). The data were collected using prospective observation of early and long-term results of lumbar fusion. After 24 months, the level of functional state and quality of life were studied. Patients in the SG did not have statistically significant changes in intraoperative hemodynamics; the best indicators of cognitive functions were noted. The effectiveness of the SG compared with the CG was confirmed by a statistically significantly lower amount of perioperative opioid drugs required (p = 0.01) and a minimal level of incisional pain (p < 0.05). An intergroup comparison of the adverse effects of anesthesia revealed a significantly lower number in the SG (n = 4) compared to the CG (n = 16) (p = 0.004). The number of postoperative surgical complications was comparable (p = 0.72). Intergroup comparison showed improved ODI, SF-36, and the Macnab scale at 24 months after surgery in the SG compared to the CG (p < 0.05). Long-term clinical results correlated with the level of incisional pain in the first three postoperative days. Our standardized neuroanesthetic protocol ensured effective treatment of postoperative incisional pain, significantly decreased the perioperative use of opioids, reduced adverse anesthesia events, and improved long-term clinical results in patients with high risk factors for anesthetic complications who undergoing open lumbar spine surgery.
Collapse
Affiliation(s)
- Vadim A Byvaltsev
- Department of Neurosurgery, Irkutsk State Medical University, 1 Krassnogo Vosstaniya Street, off 201, 664003, Irkutsk, Irkutskaya Oblast, Russia.
- Department of Neurosurgery, Railway Clinical Hospital, Irkutsk, Russia.
- Department of Traumatology, Orthopedics and Neurosurgery, Irkutsk State Medical Academy of Postgraduate Education, Irkutsk, Russia.
| | - Victoria Yu Goloborodko
- Department of Neurosurgery, Irkutsk State Medical University, 1 Krassnogo Vosstaniya Street, off 201, 664003, Irkutsk, Irkutskaya Oblast, Russia
- Department of Neurosurgery, Railway Clinical Hospital, Irkutsk, Russia
| | - Andrei A Kalinin
- Department of Neurosurgery, Irkutsk State Medical University, 1 Krassnogo Vosstaniya Street, off 201, 664003, Irkutsk, Irkutskaya Oblast, Russia
- Department of Neurosurgery, Railway Clinical Hospital, Irkutsk, Russia
| | - Valerii V Shepelev
- Department of Neurosurgery, Irkutsk State Medical University, 1 Krassnogo Vosstaniya Street, off 201, 664003, Irkutsk, Irkutskaya Oblast, Russia
| | - Yurii Ya Pestryakov
- Department of Neurosurgery, Irkutsk State Medical University, 1 Krassnogo Vosstaniya Street, off 201, 664003, Irkutsk, Irkutskaya Oblast, Russia
| | - K Daniel Riew
- Department of Orthopedic Surgery, Columbia University, New York, USA
- Department of Neurological Surgery, Weill Cornell Medical College, New York, USA
| |
Collapse
|
19
|
Filimonova GN, Diuriagina OV, Antonov NI, Stogov MV, Ryabykh SO, Tushina NV. Characteristics of <i>m. Psoas minor</i> and <i>m. Sacrocaudalis (coccygeus)</i> dorsalis lateralis in simultaneous modeling of lateral interbodial spinnylodesis and posterior sacro-iliac joint arthodesis. N.N. PRIOROV JOURNAL OF TRAUMATOLOGY AND ORTHOPEDICS 2023; 29:379-390. [DOI: 10.17816/vto253610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/03/2023]
Abstract
BACKGROUND: Simultaneous surgical interventions on the spine with the use of high-tech instruments and minimally invasive access techniques allow to eliminate several problems all at once, to activate patients at an early date and to reduce the number of complications.
AIM: To evaluate morphological changes to evaluate morphological changes in the m. Psoas minor and m. Sacrocaudalis dorsalis lateralis during simultaneous modeling of lateral interbody fusion and posterior sacroiliac joint arthrodesis
MATERIALS AND METHODS: Experiments were carried out on 14 outbred dogs; 3 animals formed a control group. The animals underwent consecutive lateral interbody fusion of the lumbar spine and posterior arthrodesis of the sacroiliac joint. The lumbar spine and sacroiliac joint were stabilized with external fixation device. Paraffin sections of muscles were stained with hematoxylin-eosin, according to Van Gieson, and Masson. Biochemical analysis of blood serum was performed during the experiment.
RESULTS: The morphological study of the muscles revealed pathohistological features such as an increase in the variety of myosymplast diameters, loss of their profiles polygonality, massive fibers fatty degeneration, endo- and perimysial fibrosis, sclerotization of vessel membranes, obliteration of their lumens. At the end of the experiment, the degree of the small lumbar muscle fibrosis was 161% and of the sacrocaudal dorsal lateral muscle fibrosis was 240% of the control parameters (p 0.05); the rate of the muscle fatty infiltration was 339 and 310% of the normal value, respectively. The sacroiliac-caudal dorsal lateral muscle underwent more marked changes, especially in the early stages of the experiment. A significant increase in the enzymes activity, skeletal muscle damage markers was detected on the 14th day after surgery.
CONCLUSION: Simultaneous surgical interventions on the spine should minimize mechanical effects on the paravertebral muscles and use techniques to stimulate their function in the postoperative period, which will reduce the processes of fibrogenesis and fat involution as well as provide an overall shorter rehabilitation period for the target patients.
Collapse
|
20
|
Diallo TD, Rospleszcz S, Fabian J, Walter SS, Maurer E, Storz C, Roemer F, Rathmann W, Peters A, Jungmann PM, Jung M, Bamberg F, Kiefer LS. Associations of myosteatosis with disc degeneration: A 3T magnetic resonance imaging study in individuals with impaired glycaemia. J Cachexia Sarcopenia Muscle 2023. [PMID: 36892104 DOI: 10.1002/jcsm.13192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 11/11/2022] [Accepted: 01/22/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Intervertebral disc degeneration (IVDD) may be linked to dysregulations of skeletal muscle glucose metabolism and fatty alterations of muscle composition (Myosteatosis). Our aim was to evaluate the different associations of magnetic resonance imaging (MRI)-based paravertebral myosteatosis with lumbar disc degeneration in individuals with impaired glucose metabolism and normoglycaemic controls. METHODS In total, 304 individuals (mean age: 56.3 ± 9.1 years, 53.6% male sex, mean body mass index [BMI]: 27.6 ± 4.7 kg/m2 ) from a population-based cohort study who underwent 3-Tesla whole-body chemical-shift-encoded (six echo times) and T2-weighted single-shot-fast-spin-echo MRI were included. Lumbar disc degeneration was assessed at motion segments L1 to L5, categorized according to the Pfirrmann score and defined as Pfirrmann grade > 2 and/or disc bulging/herniation on at least one segment. Fat content of the autochthonous back muscles and the quadratus lumborum muscle was quantified as proton density fat fraction (PDFFmuscle ). Logistic regression models adjusted for age, sex, BMI and regular physical activity were calculated to evaluate the association between PDFFmuscle and outcome IVDD. RESULTS The overall prevalence of IVDD was 79.6%. There was no significant difference in the prevalence or severity distribution of IVDD between participants with or without impaired glucose metabolism (77.7% vs. 80.7%, P = 0.63 and P = 0.71, respectively). PDFFmuscle was significantly and positively associated with an increased risk for the presence of IVDD in participants with impaired glycaemia when adjusted for age, sex and BMI (PDFFautochthonous back muscles : odds ratio [OR] 2.16, 95% confidence interval [CI] [1.09, 4.3], P = 0.03; PDFFquadratus lumborum : OR 2.01, 95% CI [1.04, 3.85], P = 0.04). After further adjustment for regular physical activity, the results attenuated, albeit approaching statistical significance (PDFFautochthonous back muscles : OR 1.97, 95% CI [0.97, 3.99], P = 0.06; PDFFquadratus lumborum : OR 1.86, 95% CI [0.92, 3.76], P = 0.09). No significant associations were shown in healthy controls (PDFFautochthonous back muscles : OR 0.62, 95% CI [0.34, 1.14], P = 0.13; PDFFquadratus lumborum : OR 1.06, 95% CI [0.6, 1.89], P = 0.83). CONCLUSIONS Paravertebral myosteatosis is positively associated with intervertebral disc disease in individuals with impaired glucose metabolism, independent of age, sex and BMI. Regular physical activity may confound these associations. Longitudinal studies will help to better understand the pathophysiological role of skeletal muscle in those with concomitant disturbed glucose haemostasis and intervertebral disc disease, as well as possible underlying causal relationships.
Collapse
Affiliation(s)
- Thierno D Diallo
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Susanne Rospleszcz
- Department of Epidemiology, Ludwig-Maximilians-University München, Munich, Germany.,Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany.,German Centre for Cardiovascular Research (DZHK e.V.), Munich, Germany
| | - Jana Fabian
- Department of Diagnostic and Interventional Radiology, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Sven S Walter
- Department of Diagnostic and Interventional Radiology, Eberhard Karls University of Tuebingen, Tuebingen, Germany.,Department of Radiology, Division of Musculoskeletal Radiology, NYU Grossman School of Medicine, New York, NY, USA
| | - Elke Maurer
- Department for Trauma and Reconstructive Surgery, BG Unfallklinik Tuebingen, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| | - Corinna Storz
- Department of Neuroradiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Frank Roemer
- Department of Radiology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Wolfgang Rathmann
- German Center for Diabetes Research (DZD), Neuherberg, Germany.,Institute for Biometrics and Epidemiology, German Diabetes Center, Duesseldorf, Germany
| | - Annette Peters
- Department of Epidemiology, Ludwig-Maximilians-University München, Munich, Germany.,Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany.,German Centre for Cardiovascular Research (DZHK e.V.), Munich, Germany.,German Center for Diabetes Research (DZD), Neuherberg, Germany
| | - Pia M Jungmann
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Matthias Jung
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Fabian Bamberg
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lena S Kiefer
- Department of Diagnostic and Interventional Radiology, Eberhard Karls University of Tuebingen, Tuebingen, Germany.,Department of Nuclear Medicine and Clinical Molecular Imaging, Eberhard Karls University of Tuebingen, Tuebingen, Germany
| |
Collapse
|
21
|
Tran KS, Lambrechts MJ, Issa TZ, Tecce E, Corr A, Toci GR, Wong A, DiMaria S, Kirkpatrick Q, Chu J, Gilmore G, Kurd MF, Rihn JA, Woods BI, Kaye ID, Canseco JA, Hilibrand AS, Kepler CK, Vaccaro AR, Schroeder GD. Modified Frailty Index Does Not Provide Additional Value in Predicting Outcomes in Patients Undergoing Elective Transforaminal Lumbar Interbody Fusion. World Neurosurg 2023; 170:e283-e291. [PMID: 36356842 DOI: 10.1016/j.wneu.2022.11.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/01/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the predictive value of the modified Frailty Index (mFI) in evaluating sarcopenia and clinical outcomes in patients undergoing 1-level or 2-level transforaminal lumbar interbody fusion (TLIF). METHODS Patients who underwent a 1-level or 2-level TLIF between 2012 and 2020 were retrospectively identified. Frailty was compared among groups using mFI, and sarcopenia was classified by the psoas muscle cross-sectional area. Bivariate statistics compared demographics, comorbidities, and clinical outcomes. A linear regression model was developed using the Charlson Comorbidity Index (CCI) or mFI as independent variables to determine potential predictors for improvement in 1-year patient-reported outcomes. RESULTS Of 488 included patients, 60 were severely frail and 60 patients had sarcopenia, but sarcopenia was not associated with patient frailty (P = 0.469). Severely frail patients had worse baseline Oswestry Disability Index (ODI) (P < 0.001), Mental Component Score-12 (P = 0.001), and Physical Component Score-12 (P < 0.001), and worse improvement in ODI (P = 0.037), Physical Component Score-12 (P < 0.001), and visual analog scale (VAS) back (P = 0.007). mFI was an independent predictor of poorer improvement in VAS back and ODI, whereas age + CCI in addition predicted poorer improvement in VAS leg. Patients with higher mFI experienced longer length of stay, less frequent home discharge, and higher rates of complications, but similar readmission and reoperation rates. CONCLUSIONS Frailer patients experience poorer improvement in back pain, physical functioning, and disability after TLIF. mFI and the combination of age and CCI comparably predict patient-reported outcomes but do not correlate to baseline sarcopenia. Frailty increased the risk of complications, length of hospital stay, and risk of nonhome discharge.
Collapse
Affiliation(s)
- Khoa S Tran
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Mark J Lambrechts
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
| | - Tariq Z Issa
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Eric Tecce
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Andrew Corr
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Gregory R Toci
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Ashley Wong
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Stephen DiMaria
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Quinn Kirkpatrick
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Justin Chu
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Griffin Gilmore
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Mark F Kurd
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Jeffery A Rihn
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Barrett I Woods
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Ian David Kaye
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Jose A Canseco
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Alan S Hilibrand
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Christopher K Kepler
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Alexander R Vaccaro
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Gregory D Schroeder
- Department of Orthopaedic Surgery, Rothman Institute, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| |
Collapse
|
22
|
Foster KS, Greenlee TA, Fraser JJ, Young JL, Rhon DI. The Influence of Therapeutic Exercise after Ankle Sprain on the Incidence of Subsequent Knee, Hip, and Lumbar Spine Injury. Med Sci Sports Exerc 2023; 55:177-185. [PMID: 36084225 DOI: 10.1249/mss.0000000000003035] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
PURPOSE This study aimed to investigate the burden of knee, hip, and lumbar spine disorders occurring in the year after an ankle sprain and the influence therapeutic exercise (TE) has on this burden. METHODS A total of 33,361 individuals diagnosed with ankle sprain in the Military Health System between 2010 and 2011 were followed for 1 yr. The prevalence of knee, hip, and lumbar care-seeking injuries sustained after sprain was identified. Relationships between demographic groups, ankle sprain type, and use of TE with rate of proximal injuries were evaluated using Cox proportional hazard models to determine hazard rate effect modification by attribute. The observed effect of TE for ankle sprain on rate of injury to proximal joints was evaluated using Kaplan-Meier survival analyses. RESULTS Of the total cohort, 20.5% ( n = 6848) of patients sustained a proximal injury. Specifically, 10.1% of the cohort sustained a knee ( n = 3356), 2.9% a hip ( n = 973), and 10.3% a lumbar injury ( n = 3452). Less than half of the cohort received TE after initial sprain. Patients that did were less likely to have subsequent knee (HR = 0.87, 95% confidence interval [CI] = 0.80-0.94), hip (HR = 0.68, 95% CI = 0.58-0.79), or lumbar (HR = 0.82, 95% CI = 0.76-0.89) injuries. CONCLUSIONS One in five individuals that sought care for an ankle sprain experienced a proximal joint injury in the following year. TE for the management of the initial ankle sprain reduced the likelihood of proximal injury diagnosis and should be considered in treatment plans for return to work and sport protocols after ankle sprains.
Collapse
Affiliation(s)
- Kaitlyn S Foster
- Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, TX
| | - Tina A Greenlee
- Department of Rehabilitation Medicine, Brooke Army Medical Center, San Antonio, TX
| | - John J Fraser
- Directorate for Operational Readiness and Health, Naval Health Research Center, San Diego, CA
| | - Jodi L Young
- Doctor of Science Program in Physical Therapy, Bellin College, Green Bay, WI
| | | |
Collapse
|
23
|
Lee D, Cha B, Kim J, Choi YS, Kim M, Han I, Min K. Paraspinal muscles atrophy on both sides and at multiple levels after unilateral lumbar partial discectomy. Medicine (Baltimore) 2023; 102:e32688. [PMID: 36701703 PMCID: PMC9857383 DOI: 10.1097/md.0000000000032688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
To identify the changes in cross-sectional areas (CSAs) and fatty infiltration of both sides of the paravertebral muscles and their associations with prognostic factors in patients who underwent unilateral lumbar discectomy. We retrospectively reviewed 27 patients who underwent magnetic resonance imaging before and after 1- or 2-level lumbar discectomy. The CSAs and functional cross-sectional areas of the paraspinal muscles were bilaterally measured from L1 to L2 to L5 to S1 based on T2-weighted axial images. These parameters were compared pre-and postoperatively. CSAs and functional cross-sectional areas decreased also in non-operative, non-surgical levels, not only in operated levels after discectomy. In the correlation analysis, the CSA of psoas major muscle at L1 to L2 was significantly decreased in patients with lower preoperative lordosis (r = 0.598, P = .040). The postoperative CSA of psoas major muscle at L4 to L5 was lower in those with the higher Pfirrmann grade (r = -0.590, P = .002); however, the CSA of quadratus lumborum muscle at L1 to L2 showed the opposite result (r = 0.526, P = .036). Similar results were also observed in the partial correlation adjusted for age and postoperative duration. Patients who underwent discectomy experienced overall paraspinal muscle atrophy in the lumbar region, including surgical and non-surgical sites. Such atrophic changes emphasized the need for core strengthening and lumbar rehabilitation from the early period after partial discectomy.
Collapse
Affiliation(s)
- Doyoung Lee
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Byungwoo Cha
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jongwook Kim
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Yong-Soo Choi
- Department of Biotechnology, CHA University, Seongnam, Korea
| | - MinYoung Kim
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Inbo Han
- Department of Neurosurgery, Spine Center, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Kyunghoon Min
- Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
- * Correspondence: Kyunghoon Min, Department of Rehabilitation Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam 13496, Korea (e-mail: )
| |
Collapse
|
24
|
Yang H, Cheng F, Hai Y, Liu Y, Pan A. Unilateral biportal endoscopic lumbar interbody fusion enhanced the recovery of patients with the lumbar degenerative disease compared with the conventional posterior procedures: A systematic review and meta-analysis. Front Neurol 2023; 13:1089981. [PMID: 36703632 PMCID: PMC9871470 DOI: 10.3389/fneur.2022.1089981] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 12/06/2022] [Indexed: 01/11/2023] Open
Abstract
Background Minimally invasive endoscopic technique is an important component of Enhanced Recovery After Surgery (ERAS) protocol for neurosurgery. In recent years, unilateral biportal endoscopic lumbar interbody fusion (ULIF) has been used in the treatment of lumbar degenerative diseases (LDD). This study aims to investigate whether ULIF could enhance the recovery of patients with LDD compared with the conventional minimally invasive transforaminal lumbar interbody fusion (MI-TLIF) or posterior lumbar interbody fusion (PLIF). Methods A comprehensive literature search was performed for relevant studies in PubMed, EMBASE, Web of Science, Cochrane Library database, China National Knowledge Internet, and Wanfang database. Surgical data, clinical outcomes, radiographic outcomes, and surgical complications were compared between patients with LDD who underwent ULIF and those who underwent conventional MI-TLIF or PLIF. Results Notably, 12 studies, comprising 981 patients with LDD, were included. Of these patients, 449 underwent ULIF and 532 patients (355 MI-TLIF and 177 PLIF) were treated with conventional procedures. There was no significant difference in the fusion rate, cage subsidence rate, and surgical complications between the ULIF group and the MI-TLIF or PLIF group. Compared with MI-TLIF, the ULIF group presented a significantly reduced estimated blood loss (EBL) (WMD, -106.00; 95% CI -140.99 to -71.10, P < 0.001) and shorter length of hospital stay (LOS) (WMD, -1.27; 95% CI -1.88 to -0.66, P < 0.001); better short-term improvement in ODI (WMD, -2.12; 95% CI -3.53 to -0.72, P = 0.003) and VAS score for back pain (VAS-BP) (WMD, -0.86; 95% CI -1.15 to -0.58, P < 0.001) at 1 month post-operatively. Compared with PLIF, the ULIF group presented a significantly reduced EBL (WMD, -149.22; 95% CI -284.98 to -13.47, P = 0.031) and shorter LOS (WMD, -4.40; 95% CI -8.04 to -0.75, P = 0.018); better short-term improvement in VAS-BP (WMD, -1.07; 95% CI -1.77 to -0.38, P = 0.002) and VAS score for leg pain (VAS-LP) (WMD, -0.40; 95% CI -0.72 to -0.08, P = 0.014) at 1-2 week post-operatively; enhanced short- and long-term improvement in ODI at 1 month post-operatively (WMD, -3.12; 95% CI -5.72 to -0.53, P = 0.018) and the final follow-up (WMD, -1.97; 95% CI -3.32 to -0.62, P = 0.004), respectively. Conclusion Compared with conventional MI-TLIF and PLIF, ULIF was associated with reduced EBL, shorter LOS, and comparable fusion rate as well as complication management. Compared with MI-TLIF, a better short-term improvement in VAS-BP and ODI was achieved by ULIF; compared with open PLIF, additional enhanced short-term improvement in VAS-LP and long-term improvement in ODI were observed in ULIF. ULIF could enhance the recovery of patients with LDD compared with conventional posterior procedures. Systematic trial registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=230695, CRD42021230695.
Collapse
|
25
|
Carvalho V, Santos J, Santos Silva P, Vaz R, Pereira P. Relationship between fatty infiltration of paraspinal muscles and clinical outcome after lumbar discectomy. BRAIN & SPINE 2022; 2:101697. [PMID: 36605389 PMCID: PMC9808467 DOI: 10.1016/j.bas.2022.101697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 08/02/2022] [Accepted: 11/23/2022] [Indexed: 12/12/2022]
Abstract
Introduction Cross sectional area (CSA) and fat infiltration (FI) are important parameters to assess paravertebral muscle atrophy. However, the relationship of muscular fat infiltration in patients with symptomatic lumbar disc herniation undergoing surgery remains unclear. Research question Does lumbar paravertebral muscle atrophy have prognostic value regarding the clinical outcome for patients with symptomatic lumbar disc herniation undergoing surgery? Methods Patients over 18 years of age with lumbar disc herniation and radicular pain who underwent single-level discectomy were included. Multifidus, erector spinae and psoas cross-sectional area (CSA) and fatty infiltration (FI) were measured by ImageJ software at the levels of L3-L4, L4-L5 and L5-S1 from T2-weighted Magnetic Resonance axial images. Clinical status was assessed preoperatively and one-year after surgery with patient reported outcome measurements (PROMS), that included Numeric Rating Score for back and leg pain, Core Outcome Measurement Index (COMI), Oswestry Disability Index and EuroQoL-5D. Univariate and multiple linear regressions were performed. Results Erector spinae FI was the only muscle-related factor that correlated to postoperative PROMS. Postoperative COMI was higher in patients with FI>30% (median: 4.4, IQR: 3.2) and lower when FI<15% (median: 1.2, IQR: 1.6) (Kruskal-Wallis, p < 0.001). Male gender was associated with better outcome as well as erector spinae FI<15%, while FI >30% was related to worse postoperative status. Conclusions In the current study, increased fat infiltration of erector spinae muscles correlated to less favorable clinical outcomes following lumbar discectomies.
Collapse
Affiliation(s)
- Vasco Carvalho
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal,Corresponding author. Al. Prof. Hernâni Monteiro, 4200 - 319, Porto, Portugal.
| | - Juliana Santos
- Faculty of Medicine of the University of Porto, Portugal
| | - Pedro Santos Silva
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal
| | - Rui Vaz
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal
| | - Paulo Pereira
- Department of Neurosurgery, Centro Hospitalar Universitário São João, Porto, Portugal,Faculty of Medicine of the University of Porto, Portugal
| |
Collapse
|
26
|
Quarto E, Zanirato A, Pellegrini M, Vaggi S, Vitali F, Bourret S, Le Huec JC, Formica M. GAP score potential in predicting post-operative spinal mechanical complications: a systematic review of the literature. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:3286-3295. [PMID: 36153789 DOI: 10.1007/s00586-022-07386-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 07/18/2022] [Accepted: 09/10/2022] [Indexed: 12/14/2022]
Abstract
PURPOSE In 2017, the GAP score was proposed as a tool to reduce mechanical complications (MC) in adult spinal deformity (ASD) surgery: the reported MC rate for the GAP proportioned category was only 6%, which is clearly lower to the MC rate reported in the literature. The aim of this study is to analyse if the most recent literature confirms the promising results of the original article. MATERIALS AND METHODS Using the PRISMA flow chart, we reviewed the literature to analyse GAP score capacity in predicting MC occurrence. We included articles clearly reporting ASD surgery MC stratified by GAP categories and the score's overall capacity to predict MC using the area under the curve (AUC). The quality of the included studies was evaluated using GRADE and MINORS systems. RESULTS Eleven retrospective articles (1,517 patients in total) were included. The MC distribution per GAP category was as follows: GAP-P, 32.8%; GAP-MD, 42.3%; GAP-SD, 55.4%. No statistically significant difference was observed between the different categories using the Kruskal-Wallis test (p = 0.08) and the two-by-two Pearson-Chi square test (P Vs MD, p = 0.300; P Vs SD, p = 0.275; MD Vs SD, p = 0.137). The global AUC was 0.68 ± 0.2 (moderate accuracy). The included studies were of poor quality according to the GRADE system and had a high risk of bias based on the MINORS criteria. CONCLUSION The actual literature does not corroborate the excellent results reported by the original GAP score article. Further prospective studies, possibly stratified by type of MC and type of surgery, are necessary to validate this score.
Collapse
Affiliation(s)
- E Quarto
- Clinica Ortopedica, IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy.
| | - A Zanirato
- Clinica Ortopedica, IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| | - M Pellegrini
- Clinica Ortopedica, IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| | - S Vaggi
- Clinica Ortopedica, IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| | - F Vitali
- Clinica Ortopedica, IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| | - S Bourret
- Vertebra, Polyclinique Bordeaux Nord Aquitaine, 15 Rue Boucher, 33300, Bordeaux, France
| | - J C Le Huec
- Vertebra, Polyclinique Bordeaux Nord Aquitaine, 15 Rue Boucher, 33300, Bordeaux, France
| | - M Formica
- Clinica Ortopedica, IRCCS Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, GE, Italy
| |
Collapse
|
27
|
Li C, Wang L, Wang Z, Li D, Ibrahim Y, Tian Y, Yuan S, Liu X. Radiological Changes of Paraspinal Muscles: A Comparative Study of Patients with Isthmic Spondylolisthesis, Patients with Degenerative Lumbar Spondylolisthesis, and Healthy Subjects. J Pain Res 2022; 15:3563-3573. [PMID: 36394059 PMCID: PMC9664928 DOI: 10.2147/jpr.s376575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 11/09/2022] [Indexed: 11/13/2022] Open
Abstract
Objective To investigate the differences, correlations, and clinical significance of the paraspinal muscles among patients with isthmic spondylolisthesis (IS), degenerative lumbar spondylolisthesis (DLS), and age-matched healthy subjects. Methods This study involved 159 age-matched patients with L4 anterior spondylolisthesis. The patients were divided into the IS group (n = 81) and DLS group (n = 78). Eighty-four age-matched healthy adults were enrolled as the control group. The cross-sectional area (CSA) of paraspinal muscles (multifidus [MF], erector spinae [ES], and psoas [PS]) and the relative CSA of the paraspinal muscles (paraspinal muscle CSA/vertebral CSA) were measured in the IS group, DLS group, and control group. The degree of fat infiltration was simultaneously observed. Results There was no significant difference in age or sex among the three groups. The relative CSA of the MF and PS was higher in control group than in IS and DLS groups (p < 0.05). The relative CSA of ES was higher in IS and control groups than in DLS group (p < 0.05). The relative CSA of total paraspinal muscles decreased in the order of control group > IS group > DLS group (p < 0.05). Logistic regression analysis showed that the relative CSA of MF, and the degree of fat infiltration of ES were independent protective factors for IS (odds ratio < 1, p < 0.05). The relative CSA of MF was an independent protective factor for DLS (odds ratio < 1, p < 0.05), whereas BMI and the degree of fat infiltration of MF were independent risk factor for DLS (odds ratio > 1, p < 0.05). Conclusion Compared with the control group, patients with IS and DLS showed varying degrees of degeneration, and the degree of degeneration in patients with DLS was more severe at the same age. Lower fat infiltration and higher paraspinal muscle CSA are protective factors for IS and DLS, whereas the higher BMI is risk factor for DLS.
Collapse
Affiliation(s)
- Chao Li
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Lianlei Wang
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Zheng Wang
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Donglai Li
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Yakubu Ibrahim
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Yonghao Tian
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Suomao Yuan
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
| | - Xinyu Liu
- Department of Orthopedics, Qilu Hospital of Shandong University, Jinan, 250012, People’s Republic of China
- Correspondence: Xinyu Liu, Department of Orthopedic Surgery, Qilu Hospital of Shandong University, Wenhua West Road 107#, Jinan, 250012, People’s Republic of China, Tel +86-18560082585, Fax +86-531-8216-9423, Email
| |
Collapse
|
28
|
Banitalebi H, Aaen J, Storheim K, Negård A, Myklebust TÅ, Grotle M, Hellum C, Espeland A, Anvar M, Indrekvam K, Weber C, Brox JI, Brisby H, Hermansen E. A novel MRI index for paraspinal muscle fatty infiltration: reliability and relation to pain and disability in lumbar spinal stenosis: results from a multicentre study. Eur Radiol Exp 2022; 6:38. [PMID: 35854201 PMCID: PMC9296716 DOI: 10.1186/s41747-022-00284-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 04/28/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Fatty infiltration of the paraspinal muscles may play a role in pain and disability in lumbar spinal stenosis. We assessed the reliability and association with clinical symptoms of a method for assessing fatty infiltration, a simplified muscle fat index (MFI). METHODS Preoperative axial T2-weighted magnetic resonance imaging (MRI) scans of 243 patients aged 66.6 ± 8.5 years (mean ± standard deviation), 119 females (49%), with symptomatic lumbar spinal stenosis were assessed. Fatty infiltration was assessed using both the MFI and the Goutallier classification system (GCS). The MFI was calculated as the signal intensity of the psoas muscle divided by that of the multifidus and erector spinae. Observer reliability was assessed in 102 consecutive patients for three independent investigators by intraclass correlation coefficient (ICC) and 95% limits of agreement (LoA) for continuous variables and Gwet's agreement coefficient (AC1) for categorical variables. Associations with patient-reported pain and disability were assessed using univariate and multivariate regression analyses. RESULTS Interobserver reliability was good for the MFI (ICC 0.79) and fair for the GCS (AC1 0.33). Intraobserver reliability was good or excellent for the MFI (ICC range 0.86-0.91) and moderate to almost perfect for the GCS (AC1 range 0.55-0.92). Mean interobserver differences of MFI measurements ranged from -0.09 to -0.04 (LoA -0.32 to 0.18). Adjusted for potential confounders, none of the disability or pain parameters was significantly associated with MFI or GCS. CONCLUSION The proposed MFI demonstrated high observer reliability but was not associated with preoperative pain or disability.
Collapse
Affiliation(s)
- Hasan Banitalebi
- Department of Diagnostic Imaging, Akershus University Hospital, Lørenskog, Norway. .,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Jørn Aaen
- Department of Orthopaedic Surgery, Ålesund Hospital, Møre and Romsdal Hospital Trust, Ålesund, Norway.,Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway
| | - Kjersti Storheim
- Communication and Research Unit for Musculoskeletal Health (FORMI), Oslo University Hospital, Oslo, Norway
| | - Anne Negård
- Department of Diagnostic Imaging, Akershus University Hospital, Lørenskog, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Tor Åge Myklebust
- Department of Research and Innovation, Møre and Romsdal Hospital Trust, Ålesund, Norway.,Department of Registration, Cancer Registry Norway, Oslo, Norway
| | - Margreth Grotle
- Communication and Research Unit for Musculoskeletal Health (FORMI), Oslo University Hospital, Oslo, Norway.,Department of Physiotherapy, Faculty of Health Science, Oslo Metropolitan University, P.O. box 4, St. Olafs plass, Oslo, Norway
| | - Christian Hellum
- Division of Orthopaedic Surgery, Oslo University Hospital Ulleval, Oslo, Norway
| | - Ansgar Espeland
- Department of Radiology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | | | - Kari Indrekvam
- Department of Clinical Medicine, University of Bergen, Bergen, Norway.,Kysthospitalet in Hagevik. Orthopaedic Clinic, Haukeland University Hospital, Bergen, Norway
| | - Clemens Weber
- Department of Neurosurgery, Stavanger University Hospital, Stavanger, Norway.,Department of Quality and Health Technology, University of Stavanger, Stavanger, Norway
| | - Jens Ivar Brox
- Department of Physical Medicine and Rehabilitation, Oslo University Hospital, Oslo, Norway
| | - Helena Brisby
- Department of Orthopaedics, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Orthopaedics, Institute for clinical sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Erland Hermansen
- Department of Orthopaedic Surgery, Ålesund Hospital, Møre and Romsdal Hospital Trust, Ålesund, Norway.,Hofseth BioCare, Ålesund, Norway
| |
Collapse
|
29
|
ÜNLÜ S, ŞAHİN T. BEL AĞRISI ŞİKAYETİ OLAN HASTALARDA PSOAS KAS DEJENERASYONUNUN DİSK VE FASET EKLEM DEJENERASYONU İLE İLİŞKİSİNİN LOMBER MRG İLE ORTAYA KONMASI:. KAHRAMANMARAŞ SÜTÇÜ İMAM ÜNIVERSITESI TIP FAKÜLTESI DERGISI 2022. [DOI: 10.17517/ksutfd.1110771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Purpose: The purpose of the present study was to determine the relationship between PSOAS muscle lipoatrophy and facet and disc degeneration in patients with low back pain with lumbar Magnetic Resonance Imaging (MRI).
Materials and Methods: A total of 304 patients who had low back pain were included in this retrospective cross-sectional study. The lumbar MRIs of all patients were evaluated for signs of PSOAS muscle atrophy. Fat content for each muscle was graded semi-quantitatively (Grade 0-4). The disc and facet joint degenerations of each patient were also graded. PSOAS muscle thickness was measured in the mediolateral axial plane parallel to the vertebra.
Results: It was found that the mean right PSOAS muscle thickness score of the patients was 35.9±7.2 mm on average, and the mean left PSOAS muscle thickness score was 35.8±7.1 mm. It was also found that 41.8% of the right PSOAS muscle degeneration was Grade 1, 41.1% was Grade 2, 33.6% of the left PSOAS muscle degeneration was Grade 1, 45.1% was Grade 2, 64.1% of the right facet degeneration was Grade 1, 23.4% was Grade 2, and 53.9% of the left facet degeneration was Grade 1, and 30.3% was Grade 2.
Conclusion: When lumbar spine MRI examinations are evaluated, PSOAS muscles must also be evaluated in terms of atrophy. Indicating PSOAS muscle lipoatrophy in patients with low back pain may be useful for better rehabilitation planning.
Collapse
Affiliation(s)
| | - Tuna ŞAHİN
- AYDIN ADNAN MENDERES ÜNİVERSİTESİ, TIP FAKÜLTESİ
| |
Collapse
|
30
|
Ursini T, Shaw K, Levine D, Richards J, Adair HS. Electromyography of the Multifidus Muscle in Horses Trotting During Therapeutic Exercises. Front Vet Sci 2022; 9:844776. [PMID: 35692292 PMCID: PMC9184818 DOI: 10.3389/fvets.2022.844776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Accepted: 05/02/2022] [Indexed: 11/13/2022] Open
Abstract
Thoracolumbar pain has been identified in both human and equine patients. Rehabilitation and conditioning programs have focused specifically on improving trunk and abdominal muscle function (1–5). Equine exercise programs routinely incorporate ground poles and training devices for the similar goals of increasing spinal and core stability and strength (6–8). The multifidus muscle has been an area of focus due to atrophy associated with disease (9). To date, there have been no reports on the activity of the multifidus muscle in horses in relation to therapeutic exercises. Our objectives were to use electromyography to determine the average work performed and peak muscle activity of the multifidus in horses trotting, trotting over ground poles, trotting while wearing a resistance band-based training device and trotting while wearing the training device over ground poles. We hypothesized that ground poles and the training device would each increase average work performed and peak multifidus muscle activity. Right and left cranial thoracic locations showed significant increased muscle work and peak activation when horses were trotted over ground poles versus without. The peak activation was significantly greater in horses trotting over poles in both lumbar regions, but there was no significant change in peak activation in either location due to the training device. When the influence of the training device was investigated without ground poles, left caudal thoracic muscle work and peak activity, and right lumbar muscle work were significantly lower when using the training device, as compared to without. When the training device was combined with trotting over ground poles, both left and right caudal thoracic regions showed significantly lower muscle work and peak activity when the device was used. There was no significant difference between with and without the device in either left or right lumbar muscle work. In conclusion, implementing ground poles can be an effective strategy to increase the activation of the multifidus muscle, however, caution should be taken when incorporating the use of a resistance band training device as muscle work and peak activation were significantly reduced in most locations. Further study should be performed in regards to the training device to determine its effects on epaxial musculature.
Collapse
Affiliation(s)
- Tena Ursini
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Equine Performance and Rehabilitation Center, University of Tennessee, Knoxville, TN, United States
- *Correspondence: Tena Ursini
| | - Karen Shaw
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Equine Performance and Rehabilitation Center, University of Tennessee, Knoxville, TN, United States
| | - David Levine
- Department of Physical Therapy, University of Tennessee at Chattanooga, Chattanooga, TN, United States
| | - Jim Richards
- Allied Health Research Unit, University of Central Lancashire, Lancashire, United Kingdom
| | - Henry Steve Adair
- Department of Large Animal Clinical Sciences, College of Veterinary Medicine, Equine Performance and Rehabilitation Center, University of Tennessee, Knoxville, TN, United States
| |
Collapse
|
31
|
Qin B, Baldoni M, Wu B, Zhou L, Qian Z, Zhu Q. Effect of Lumbar Muscle Atrophy on the Mechanical Loading Change on Lumbar Intervertebral Discs. J Biomech 2022; 139:111120. [DOI: 10.1016/j.jbiomech.2022.111120] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 04/22/2022] [Accepted: 04/24/2022] [Indexed: 11/28/2022]
|
32
|
He Z, Li CY, Mak CHK, Tse TS, Cheung FC. Minimally Invasive Tubular Retractor Surgery for Intradural Extramedullary Spinal Tumor Reduces Postoperative Degeneration of Paraspinal Muscle. Asian J Neurosurg 2022; 17:74-84. [PMID: 35873837 PMCID: PMC9298595 DOI: 10.1055/s-0042-1749127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Background Minimally invasive surgery (MIS) using a tubular retractor has been increasingly utilized in spinal surgery for degenerative conditions with the benefit of paraspinal muscle preservation. This benefit has not been previously reported for intradural extramedullary tumors using the MIS approach. In this study, we aimed to compare the degree of postoperative fatty degeneration in paraspinal muscle between MIS with tubular retractor (MIS) and open laminectomy (Open) for intradural extramedullary spinal tumors. Methods This was a retrospective review conducted in a tertiary neurosurgical center from 2015 to 2019. The degree of paraspinal muscle fatty degeneration, as measured by Goutallier grade on postoperative magnetic resonance imaging (MRI), was analyzed, and the degree of excision, tumor recurrence rate, and chronic pain were compared between the two surgical approaches. Results Among 9 patients in the MIS group and 33 patients in the Open group, the rate of gross total resection was comparable (MIS: 100.0%, Open: 97.0%, p = 1.000). The degree of paraspinal muscle fatty degeneration was significantly reduced in the MIS group (median Goutallier grade 1 in MIS group vs. median Goutallier grade 2 in Open group, p = 0.023). There was no significant difference in the tumor recurrence rate, complication rate, and chronic pain severity. A consistent trend of reduced analgesic consumption was observed in the MIS group, though not statistically significant. Conclusions Minimally invasive tubular retractor surgery is an effective approach for appropriately selected intradural extramedullary spinal tumors with significantly reduced postoperative fatty degeneration in paraspinal muscle.
Collapse
Affiliation(s)
- Zhexi He
- Department of Neurosurgery, Queen Elizabeth Hospital, Hong Kong, China.,Department of Neurosurgery, Tuen Mun Hospital, Hong Kong, China
| | - Cho Ying Li
- Department of Neurosurgery, Queen Elizabeth Hospital, Hong Kong, China
| | | | - Tat Shing Tse
- Department of Neurosurgery, Queen Elizabeth Hospital, Hong Kong, China
| | - Fung Ching Cheung
- Department of Neurosurgery, Queen Elizabeth Hospital, Hong Kong, China
| |
Collapse
|
33
|
Lin GX, Ma YM, Xiao YC, Xiang D, Luo JX, Zhang GW, Ji ZS, Lin HS. The effect of posterior lumbar dynamic fixation and intervertebral fusion on paraspinal muscles. BMC Musculoskelet Disord 2021; 22:1049. [PMID: 34930199 PMCID: PMC8690627 DOI: 10.1186/s12891-021-04943-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to analyze the effect of unilateral K-rod dynamic internal fixation on paraspinal muscles for lumbar degenerative diseases. METHODS This study retrospectively collected 52 patients who underwent lumbar surgery with the K-rod group or PLIF. The operation time, intraoperative blood loss, postoperative drainage volume, postoperative exercise time were compared in the two groups. The visual analog scale (VAS) score and the oswestry dysfunction index (ODI) were employed to evaluate the clinical outcomes. The functional cross-sectional area (FCSA) of the paraspinal muscles and paraspinal muscles fat infiltration were measured to assess on the paraspinal muscles. RESULTS As compared with the PLIF group, the operation time, the postoperative time in the field, and the average postoperative hospital stay in the K-rod internal fixation group were significantly shortened. At the last follow-up, both the groups showed significant improvement in the VAS score and ODI. The FCSA atrophy of the upper and lower adjacent segments (UAS and LAS) of the K-rod internal group was significantly less than that of the PLIF group. The extent of increase in the fatty infiltration of the paraspinal muscles in the K-rod group was significantly lesser than that in the PLIF group. The postoperative low back pain of the two groups of patients was significantly positively correlated with the FCSA atrophy. CONCLUSIONS As compared to PLIF, the posterior lumbar unilateral K-rod dynamic internal fixation showed significantly lesser paraspinal muscle atrophy and fatty infiltration, which were significantly positively correlated with postoperative low back pain.
Collapse
Affiliation(s)
- Geng-Xiong Lin
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China
| | - Yan-Ming Ma
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China
| | - Yong-Chun Xiao
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China
| | - Dian Xiang
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China.,Department of Spine and Joint, Xiangxi National Hospital of Traditional Chinese Medicine, Jishou, 416000, China
| | - Jian-Xian Luo
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China
| | - Guo-Wei Zhang
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China.
| | - Zhi-Sheng Ji
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China.
| | - Hong-Sheng Lin
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, 510630, China.
| |
Collapse
|
34
|
Machado ES, Ambach MA, Caldas JM, Wei JJ, Bredemeier M. Personalized multitarget biologic injection in the spine: prospective case series of multitarget platelet-rich plasma for low back pain. Regen Med 2021; 17:11-22. [PMID: 34907784 DOI: 10.2217/rme-2021-0019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: To evaluate the use of a multitarget platelet-rich plasma (PRP) injection approach for the treatment of chronic low back pain (LBP). Materials & Methods: Forty-six patients with more than 12 weeks of LBP who failed conservative treatments were injected with PRP into the facet joints, intervertebral discs, epidural space and/or paravertebral muscles. Visual analog pain scale and Roland-Morris Disability Questionnaire scores were measured at baseline and predefined intervals. Results: Mean visual analog pain scale was reduced from 8.48 to 5.17 and mean Roland-Morris Disability Questionnaire from 18.0 to 10.98 at 12 weeks (p < 0.001). These statistically significant improvements were sustained over 52 weeks. No adverse effects were observed. Conclusion: Our PRP approach demonstrated clinically favorable results and may be a promising treatment for chronic LBP.
Collapse
Affiliation(s)
- Edilson S Machado
- Serviço de Dor e Cuidados Paliativos - Hospital Nossa Senhora da Conceição, Grupo Hospitalar Conceição, Porto Alegre, 91350-200, Rio Grande do Sul, Brazil.,PhD Candidate, Faculty of Medicine of The University of Porto, Porto, 4200-319, Portugal
| | - Mary A Ambach
- San Diego Orthobiologics Medical Group, Carlsbad, CA 92011, USA, Clinical Instructor, University of California San Diego Department of Orthopedic Surgery, La Jolla, CA 92093, USA
| | - José Mp Caldas
- Public Health Institute - ISPUP, 4050-600 Porto, Portugal & CIEG/ISCSP/University of Lisbon, 1300-663 Lisbon, Portugal
| | - Jason J Wei
- Casa Colina Hospital & Centers for Healthcare, Pomona, CA 91767, USA
| | - Markus Bredemeier
- Serviço de Reumatologia - Hospital Nossa Senhora da Conceição, Grupo Hospitalar Conceição, Porto Alegre, 91350-200, Rio Grande do Sul, Brazil
| |
Collapse
|
35
|
Li Y, Du Y, Ji A, Wang Q, Li L, Wu X, Wang P, Chen F. The Clinical Effect of Manual Reduction Combined with Internal Fixation Through Wiltse Paraspinal Approach in the Treatment of Thoracolumbar Fracture. Orthop Surg 2021; 13:2206-2215. [PMID: 34643332 PMCID: PMC8654655 DOI: 10.1111/os.13090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 05/11/2021] [Accepted: 05/11/2021] [Indexed: 12/14/2022] Open
Abstract
Objective To evaluate the clinical outcome of manual reduction combined with pedicle fixation through Wiltse paraspinal approach (WPA) in the treatment of thoracolumbar fractures. Methods From May 2017 to May 2019, 48 thoracolumbar fractures patients without neurological symptoms were enrolled in this study. Forty‐eight patients were randomly divided into two groups based on the different surgical treatment. Group 1 was manual reduction combined with pedicle screw fixation through Wiltse paraspinal approach treatment group. Group 2 was pedicle screw fixation through traditional posterior approach treatment group. The operation time (OT), intraoperative blood loss (BL), postoperative drainage (PD), time of brace (TB) and the cobb angle recovery of the injured kyphosis in the prone position were obtained and compared between the two groups, respectively. Comparison of cobb angle changes, serum creatine kinase (CK) level, pain visual analogue score (VAS), Oswestry disability index (ODI), and multifidus cross‐sectional (MCS) area changes were achieved between the two groups, respectively. Results Forty‐eight patients were enrolled in this study and each group had 24 patients. There was no significant difference between the two groups in patient's age, height, weight, and body mass index (BMI). There were 20 males and four females in group 1. The mean age, height, weight, and BMI of patients were 61.99 ± 11.00 years (range, 42–75 years), 175.21 ± 4.49 cm, 76.71 ± 4.87 kg, and 24.98 ± 1.03 kg/m2 in group 1, respectively. Group 2 had 18 males and six females, and the mean age, height, weight, and BMI of patients were 57.95 ± 9.22 years (range, 44–77 years), 176.37 ± 4.56 cm, 77.42 ± 4.61 kg, and 24.87 ± 1.10 kg/m2 in group 2, respectively. The mean bleeding volume of group 1 was significantly less than group 2 (64.13 ± 9.77 ml and 152.13 ± 10.73 ml, respectively) (P < 0.05). The mean operation time, postoperative drainage, and time of brace were 62.95 ± 9.80 min, 66.25 ± 12.75 ml, and 3.62 ± 0.97 days in group 1, respectively, and they were significantly better than those of group 2 (69.29 ± 6.82min, 162.96 ± 14.55ml and 7.88 ± 1.94 days, respectively) (P < 0.05). The mean multifidus cross‐sectional area was significantly smaller than per‐operation after surgery in two groups (P < 0.05). The mean creatine kinase of group 1 was 403.13 ± 39.78 U/L and 292.12 ± 45.81 U/L at 1 and 3 days after surgery, respectively, which was significantly smaller than those in group 2 (654.25 ± 53.13 U/L and 467.67 ± 44.25 U/L, respectively) (P < 0.05). The Oswestry disability index of group 1 were significantly better than those in group 2 especially at 1 month and final follow‐up after surgery (P < 0.05). Moreover, group 1 also had better outcomes in postoperative Cobb angle change than those in group 2, with significant difference on intra‐operation, 1 day and 1 month post‐operation (P < 0.05). Conclusion In short, this operation is suitable for thoracolumbar fractures without neurologic symptoms. Preoperative manual reduction had advantages of restoring the height of injured vertebrae. Wiltse intermuscular approach can reduce intraoperative blood loss, shorten operation time, and reduce paraspinal muscle damage. Using the traditional posterior approach, it is easy for surgeons to grasp this technique and it should be recommended as conforming with the minimally invasive approach of recent years.
Collapse
Affiliation(s)
- Yongzhen Li
- The Medical college of Qingdao University, Qingdao, China
| | - Yukun Du
- The Medical college of Qingdao University, Qingdao, China
| | - Aiyu Ji
- Department of Traumatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qizun Wang
- Department of Traumatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Luxue Li
- Binzhou Medical University, Yantai, China
| | - Xiaolin Wu
- Department of Orthopaedics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Po Wang
- Department of Traumatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Feng Chen
- Department of Traumatology, The Affiliated Hospital of Qingdao University, Qingdao, China
| |
Collapse
|
36
|
Bae J, Sathe A, Lee SM, Theologis AA, Deviren V, Lee SH. Correlation of Paraspinal Muscle Mass With Decompensation of Sagittal Adult Spinal Deformity After Setting of Fatigue Post 10-Minute Walk. Neurospine 2021; 18:495-503. [PMID: 34610681 PMCID: PMC8497245 DOI: 10.14245/ns.2142510.255] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/21/2021] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVE The purpose of this study was to investigate the changes in spinopelvic parameters before and after the setting of muscle fatigue along with its correlation with pre-existing paraspinal and psoas muscle mass. METHODS Single-center retrospective review of prospectively collected data was conducted on 145-adults with symptomatic loss of lumbar lordosis (LL). Radiographs were taken before and after walking for 10 minutes. Magnetic resonance imaging was used to calculate paraspinal muscle (PSM) cross-sectional area (CSA), mean signal intensity, fatty infiltration (FI), and lean muscle mass at thoracolumbar junction (T12) and lower lumbar level (L4). Psoas CSA was calculated at L3. Patients were divided into 2 groups namely compensated sagittal deformity (CSD) (SVA ≤ 4 cm, PT > 20°) and decompensated sagittal deformity (DSD) (SVA > 4 cm, PT > 20°) based on prewalk measurements. RESULTS Initial mean SVA was 1.8 cm and 11 cm for CSD and DSD respectively (p < 0.01). After walking, significant deteriorations in SVA, PT-LL (p < 0.01) were observed in CSD without significant change in thoracic kyphosis (TK). All sagittal parameters in DSD deteriorated significantly. DSD group had significantly poorer PSM quality at T12 and L4 compared to CSD group. In CSD group, sagittal decompensation correlated with muscle quality, i.e. , decreases in LL (ΔLL) correlated with CSA of PSM/vertebral body (VB) at L4 (r = -0.412, p = 0.046) while increases in TK (ΔTK) correlated with CSA of PSM/VB at T12 (r = 0.477, p = 0.018). ΔSVA and ΔPT correlated with FI at L4 (r = 0.577, p = 0.003 and r = -0.407, p = 0.048, respectively). DSD group, had weak correlations (-0.3 < r < -0.1) between changes in sagittal and PSM parameters. CONCLUSION PSM quality in adults with spinal deformity correlates with patients' ability to maintain an upright posture and sagittal decompensation after walking for 10 minutes.
Collapse
Affiliation(s)
- Junseok Bae
- Department of Neurological Surgery, Wooridul Spine Hospital, Seoul, Korea
| | - Ashwin Sathe
- Department of Neurological Surgery, Wooridul Spine Hospital, Seoul, Korea
| | - Shih-Min Lee
- Department of Neurological Surgery, Wooridul Spine Hospital, Seoul, Korea
| | - Alexander A Theologis
- Department of Orthopaedic Surgery, University of California - San Francisco (UCSF), San Francisco, CA, USA
| | - Vedat Deviren
- Department of Orthopaedic Surgery, University of California - San Francisco (UCSF), San Francisco, CA, USA
| | - Sang-Ho Lee
- Department of Neurological Surgery, Wooridul Spine Hospital, Seoul, Korea
| |
Collapse
|
37
|
Samal F, Sterba A, Haninec P, Jurek P, Waldauf P, Filip M, Linzer P. Long-Term Outcome After Midline Lumbar Fusion for the Treatment of Lumbar Spine Instability Due to Degenerative Disease. World Neurosurg 2021; 154:e641-e648. [PMID: 34332153 DOI: 10.1016/j.wneu.2021.07.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/21/2021] [Accepted: 07/22/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Midline lumbar fusion (MIDLF) is one promising new surgical technique that has been developed to minimize perioperative damage to the paravertebral stabilizing musculotendinous system. The aim of this study was to assess long-term clinical and radiological effects of MIDLF. METHODS This prospective cohort study evaluated patients who underwent MIDLF for degenerative spinal instability. Clinical and radiological examinations were performed before and after surgery. Perioperative and postoperative complications were recorded. Follow-up was 2 years. P ≤ 0.05 was considered statistically significant. RESULTS The study included 64 patients (mean age 58.9 ± 10.7 years; 41 women [64.1%]). The most frequent indication for MIDLF was degenerative spondylolisthesis grade I (28 cases [43.8%]); the prevalent spinal segment to be fused was L4-L5 (35 cases [54.7%]). Mean duration of surgery was 148.2 ± 28.9 minutes. Relief of low back pain and leg pain was significant and stable in the postoperative period as assessed by visual analog scale (P < 0.001). Of patients, 86.9% reported fair, good, or excellent outcomes in terms of pain relief based on MacNab score 2 years after surgery. Patients' level of function in activities of daily living improved significantly based on Oswestry Disability Index score: from 66.8 ± 9.8 before surgery to 33.9 ± 16.5 2 years after surgery (P < 0.001). X-rays and computed tomography at 12 months showed interbody fusion in 46 cases (73.4%), inconclusive results in 13 cases (20.3%), and no fusion in 4 cases (6.3%). No damage to neural or vascular structures and no failure of hardware or screw loosening were recorded. CONCLUSIONS MIDLF is a safe, efficient method for surgical treatment of lumbar spine instability. Its limited invasiveness contributes to better preservation of paravertebral muscles and enhanced postoperative spinal stability.
Collapse
Affiliation(s)
- Filip Samal
- Neurosurgical Clinic, Kralovske Vinohrady University Hospital, Prague, Czech Republic; Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Albert Sterba
- Neurosurgical Clinic, Kralovske Vinohrady University Hospital, Prague, Czech Republic; Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Pavel Haninec
- Neurosurgical Clinic, Kralovske Vinohrady University Hospital, Prague, Czech Republic; Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Patrik Jurek
- Department of Neurosurgery, Tomas Bata Regional Hospital, Zlin, Czech Republic
| | - Petr Waldauf
- Third Faculty of Medicine, Charles University, Prague, Czech Republic; Clinic of Anesthesiology and Resuscitation, University Hospital Kralovske Vinohrady, Prague, Czech Republic
| | - Michal Filip
- Department of Neurosurgery, Tomas Bata Regional Hospital, Zlin, Czech Republic; Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
| | - Petr Linzer
- Department of Neurosurgery, Tomas Bata Regional Hospital, Zlin, Czech Republic.
| |
Collapse
|
38
|
Huang Y, Chen J, Gao P, Gu C, Fan J, Hu Z, Cao X, Yin G, Zhou W. A comparison of the bilateral decompression via unilateral approach versus conventional approach transforaminal lumbar interbody fusion for the treatment of lumbar degenerative disc disease in the elderly. BMC Musculoskelet Disord 2021; 22:156. [PMID: 33557804 PMCID: PMC7871543 DOI: 10.1186/s12891-021-04026-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 01/27/2021] [Indexed: 11/17/2022] Open
Abstract
Background Bilateral decompression via unilateral approach (BDUA) is an effective surgical approach for treating lumbar degenerative diseases. However, no studies of prognosis, especially the recovery of the soft tissue, have reported using BDUA in an elderly population. The aims of these research were to investigate the early efficacy of the bilateral decompression via unilateral approach versus conventional approach transforaminal lumbar interbody fusion (TLIF) for the treatment of lumbar degenerative disc disease in the patients over 65 years of age, especially in the perioperative factors and the recovery of the soft tissue. Methods The clinical data from 61 aging patients with lumbar degenerative disease who received surgical treatment were retrospectively analyzed. 31 cases who received the lumbar interbody fusion surgery with bilateral decompression via unilateral approach (BDUA) were compared with 30 cases who received conventional approach transforaminal lumbar interbody fusion. The radiographic parameters were measured using X-ray including lumbar lordosis angle and fusion rate. Japanese Orthopedic Association (JOA), Visual Analogue Scale (VAS) and Oswestry Disability Index (ODI) scores were used to evaluate the clinical outcomes at different time points. Fatty degeneration ratio and area of muscle/vertebral body were used to detect recovery of soft tissue. Results The BDUA approach group was found to have significantly less intraoperative blood loss(p < 0.05) and postoperative drainage(p < 0.05) compared to conventional approach transforaminal lumbar interbody fusion group. Symptoms of spinal canal stenosis and nerve compression were significantly relieved postoperatively, as compared with the preoperative state. However, the opposite side had a lower rate of fatty degeneration (9.42 ± 3.17%) comparing to decompression side (11.68 ± 3.08%) (P < 0.05) six months after surgery in the BDUA group. While there were no significant differences (P > 0.05) in two sides of conventional transforaminal lumbar interbody fusion approach group six months after surgery. Conclusions Bilateral decompression via unilateral approach (BDUA) is able to reduce the intraoperative and postoperative body fluid loss in the elderly. The opposite side of decompression in BDUA shows less fatty degeneration in 6 months, which indicates better recovery of the soft tissue of the aging patients.
Collapse
Affiliation(s)
- Yifan Huang
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Jian Chen
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Peng Gao
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Changjiang Gu
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Jin Fan
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Zhiyi Hu
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Xiaojian Cao
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China
| | - Guoyong Yin
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China.
| | - Wei Zhou
- Department of Orthopedics, The First Affiliated Hospital of Nanjing Medical University, No. 300 Guangzhou Road, Nanjing, 210029, People's Republic of China.
| |
Collapse
|
39
|
Elkoundi A, Kartite N, Doghmi N, Baite A. Safety of neurolytic erector spinae plane blocks for cancer pain. Can J Anaesth 2020; 67:1298-1299. [PMID: 32440907 DOI: 10.1007/s12630-020-01719-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 04/02/2020] [Accepted: 04/03/2020] [Indexed: 10/24/2022] Open
Affiliation(s)
- Abdelghafour Elkoundi
- Department of Anesthesiology and Critical Care, Military Teaching Hospital Mohammed V, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Rabat, Morocco.
| | - Noureddine Kartite
- Department of Anesthesiology and Critical Care, Military Teaching Hospital Mohammed V, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Rabat, Morocco
| | - Nawfal Doghmi
- Department of Anesthesiology and Critical Care, Military Teaching Hospital Mohammed V, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Rabat, Morocco
| | - Abdelouahed Baite
- Department of Anesthesiology and Critical Care, Military Teaching Hospital Mohammed V, Faculty of Medicine and Pharmacy of Rabat, Mohammed V University of Rabat, Rabat, Morocco
| |
Collapse
|