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Chokshi SN, Mudiganty S, Clement RC, Accousti W. Vitamin D deficiency in Scheuermann's disease is associated with increased adverse outcomes. SICOT J 2024; 10:13. [PMID: 38568088 PMCID: PMC10989516 DOI: 10.1051/sicotj/2024010] [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: 02/20/2024] [Accepted: 03/20/2024] [Indexed: 04/05/2024] Open
Abstract
INTRODUCTION Scheuermann's disease is a diagnosis of hyperkyphosis commonly encountered in pediatric patients. Studies in animal models suggest an association with vitamin D deficiency, however, extensive studies have not been performed in humans. This study analyzes the role of vitamin D deficiency on unfavorable results in patients with Scheuermann's disease. METHODS The TriNetX database was utilized to perform a retrospective analysis. Patients in the United States aged 0-18 years with Scheuermann's disease were identified using International Classification of Diseases, Tenth Revision (ICD-10) codes and categorized into those with and without a diagnosis of vitamin D deficiency. Comparison of patient groups depending on age, sex, ethnic origin, prior diagnosis of fibromyalgia, anxiety disorder, myositis, and major depressive disorder. Statistical analysis was conducted to identify the association between vitamin D levels and unfavorable results including pain, depression, suicide attempt, emergency department (ED) consult, hospitalization, and procedures on the spine or spinal cord. RESULTS In total, 11,277 patients were identified, 39% of whom had a concurrent diagnosis of scoliosis. A total of 1,024 (9.08%) were deficient in vitamin D. Patients with vitamin D deficiency had greater odds of pain (P < 0.0001), depression (P < 0.0001), suicide attempt (P = 0.0021), ED visits (P = 0.0246), and hospital admission (P < 0.0015). Conversely, patients with vitamin D deficiency had decreased odds of surgery on the spine or spinal cord (P = 0.0009). CONCLUSION Vitamin D deficiency is associated with an elevated risk of pain, depression, suicide attempts, ED visits, and hospitalization. Our analysis highlights the need for more research to study the effect of vitamin D on Scheuermann's disease. LEVEL OF EVIDENCE Level III, Prognostic.
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Affiliation(s)
- Shivan N. Chokshi
- John Sealy School of Medicine 301 University Blvd, The University of Texas Medical Branch Galveston TX 77555 USA
| | - Srikanth Mudiganty
- Department of Orthopaedic Surgery, Louisiana State University New Orleans LA 70112 USA
| | | | - William Accousti
- Department of Orthopaedic Surgery, Louisiana State University New Orleans LA 70112 USA
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Wu C, Liu H, Zhong D, Yang X, Liao Z, Chen Y, Zhang S, Su D, Zhang B, Li C, Tian L, Xu C, Su P. Mapk7 deletion in chondrocytes causes vertebral defects by reducing MEF2C/PTEN/AKT signaling. Genes Dis 2024; 11:964-977. [PMID: 37692479 PMCID: PMC10491872 DOI: 10.1016/j.gendis.2023.02.012] [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: 11/07/2022] [Revised: 01/17/2023] [Accepted: 02/07/2023] [Indexed: 03/31/2023] Open
Abstract
Mutation of the MAPK7 gene was related to human scoliosis. Mapk7 regulated the development of limb bones and skulls in mice. However, the role of MAPK7 in vertebral development is still unclear. In this study, we constructed Col2a1-cre; Mapk7f/f transgenic mouse model to delete Mapk7 in cartilage, which displayed kyphosis and osteopenia. Mechanistically, Mapk7 loss decreased MEF2C expression and thus activated PTEN to oppose PI3K/AKT signaling in vertebral growth plate chondrocytes, which impaired chondrocyte hypertrophy and attenuated vertebral ossification. In vivo, systemic pharmacological activation of AKT rescued impaired chondrocyte hypertrophy and alleviated mouse vertebral defects caused by Mapk7 deficiency. Our study firstly clarified the mechanism by which MAPK7 was involved in vertebral development, which might contribute to understanding the pathology of spinal deformity and provide a basis for the treatment of developmental disorders of the spine.
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Affiliation(s)
- Chengzhi Wu
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Hengyu Liu
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Dongmei Zhong
- Precision Medicine Institute, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Xiaoming Yang
- Department of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei 430060, China
| | - Zhiheng Liao
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Yuyu Chen
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Shun Zhang
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Deying Su
- Guangdong Provincial Key Laboratory of Proteomics and State Key Laboratory of Organ Failure Research, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong 510515, China
| | - Baolin Zhang
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Chuan Li
- Research Center for Translational Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Liru Tian
- Research Center for Translational Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Caixia Xu
- Research Center for Translational Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Peiqiang Su
- Guangdong Provincial Key Laboratory of Orthopedics and Traumatology, Department of Spine Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
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Cetik RM, Latalski M, Yazici M. Management of low back pain accompanying sagittal plane pathologies in children: Spondylolysis/spondylolisthesis and Scheuermann's disease. J Child Orthop 2023; 17:535-547. [PMID: 38050599 PMCID: PMC10693848 DOI: 10.1177/18632521231215873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/03/2023] [Indexed: 12/06/2023] Open
Abstract
Background Low back pain in childhood was underappreciated for a long time, but recent studies report higher prevalences, up to 70%. Two of the common causes are spondylolyis/spondylolisthesis and Scheuermann's disease. These disorders are relevant in a way they both cause significant back pain, and may disrupt the sagittal spinal balance. Purpose To present the current evidence on the diagnosis, natural history and treatment of these disorders with a special focus on sagittal spinal alignment. Methods This study is conducted as a literature review. Results and Conclusions Spondylolysis and low-grade spondylolisthesis have a benign course and are typically treated conservatively. When pars repair is indicated, pedicle screw-based techniques achieve more than 90% fusion with acceptable complication rates. High-grade spondylolisthesis, however, is frequently progressive. Surgical treatment involves fusion, which can be done in situ or after reduction. Reduction is useful for "unbalanced" patients to acquire sagittal spinopelvic balance, and it is important to distinguish these patients. Despite lowering the risk for pseudoarthrosis, reduction brings a risk for neurologic complications. With re-operation rates as high as 40%, these patients definitely require careful preoperative planning. Scheuermann's disease generally causes back pain in addition to cosmetic discomfort during adolescence. If the kyphosis is lower than 60°, symptoms typically resolve into adulthood with conservative measures only. However, it must be kept in mind that these patients may experience problems with physical performance and have a lower quality of life even when the problem seems to have "resolved". Severe kyphosis and intractable back pain are the most frequently referred surgical indications, and surgery typically involves fusion. Proper utilization of osteotomies and proper selection of the upper and lower fusion levels are of utmost importance to prevent complications in these patients.
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Affiliation(s)
- Riza Mert Cetik
- Department of Orthopedics and Traumatology, Pursaklar State Hospital, Ankara, Turkey
| | - Michał Latalski
- Children’s Orthopedics Department, Medical University of Lublin, Lublin, Poland
| | - Muharrem Yazici
- Department of Orthopedics and Traumatology, Hacettepe University Hospitals, Ankara, Turkey
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Xu Y, Ling C, Xu H, Kiram A, Li J, Hu Z, Zhu Z, Qiu Y, Liu Z. Selecting the Vertebra above Sagittal Stable Vertebra as the Distal Fusion Level in Scheuermann's Kyphosis: A Prospective Study with a Minimum of 2-Year Follow-Up. Orthop Surg 2023; 15:2638-2646. [PMID: 37620983 PMCID: PMC10549797 DOI: 10.1111/os.13854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 06/27/2023] [Accepted: 06/30/2023] [Indexed: 08/26/2023] Open
Abstract
OBJECTIVE The proper selection of the lower instrumented vertebra (LIV) remains controversial in the surgical treatment of Scheuermann's disease and there is a paucity of studies investigating the clinical outcomes of fusion surgery when selecting the vertebra one level proximal to the sagittal stable vertebra (SSV-1) as LIV. The purpose of this study is to investigate whether SSV-1 could be a valid LIV for Scheuermann kyphosis (SK) patients with different curve patterns. METHODS This was a prospective study on consecutive SK patients treated with posterior surgery between January 2018 and September 2020, in which the distal fusion level ended at SSV-1. The LIV was selected at SSV-1 only in patients with Risser >2 and with LIV translation less than 40 mm. All of the patients had a minimum of 2-year follow-up. Patients were further grouped based on the sagittal curve pattern as thoracic kyphosis (TK, n = 23) and thoracolumbar kyphosis (TLK, n = 13). Radiographic parameters including global kyphosis (GK), lumbar lordosis (LL), sagittal vertical axis (SVA), LIV translation, pelvic incidence (PI), pelvic tilt (PT), and sacral slope (SS) were measured preoperatively, postoperatively, and at the latest follow-up. The intraoperative and postoperative complications were recorded. The Scoliosis Research Society (SRS)-22 scores were performed to evaluate clinical outcomes. RESULTS A total of 36 patients were recruited in this study, with 23 in the TK group and 13 in the TLK group. In TK group, the GK was significantly decreased from 80.8° ± 10.1° to 45.4° ± 7.7° after surgery, and was maintained at 45.3° ± 8.6° at the final follow-up. While in the TLK group, GK was significantly decreased from 70.7° ± 9.2° to 39.1° ± 5.4° after surgery (p < 0.001) and to 39.3° ± 4.5° at the final follow-up. Meanwhile, despite presenting with different sagittal alignment, significant improvement was observed in LL, SVA, and LIV translation for both TK and TLK groups (p < 0.05). Self-reported scores of pain and self-image in TK group and scores of self-image and function in TLK group showed significant improvement at the final follow-up (all p < 0.05). Distal junctional kyphosis (DJK) was observed in two patients (8.7%) in TK group, and one patient (7.7%) in TLK group. No revision surgery was performed. CONCLUSION Selecting SSV-1 as LIV can achieve satisfactory radiographic and clinical outcomes for SK patients with different curve patterns without increasing the risk of DJK. This selection strategy could be a favorable option for SK patients with Risser sign >2 and LIV translation less than 40 mm.
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Affiliation(s)
- Yanjie Xu
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Chen Ling
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, Clinical College of Nanjing Medical UniversityNanjingChina
| | - Hui Xu
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Abdukahar Kiram
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Jie Li
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Zongshan Hu
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
| | - Zezhang Zhu
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, Clinical College of Nanjing Medical UniversityNanjingChina
| | - Yong Qiu
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, Clinical College of Nanjing Medical UniversityNanjingChina
| | - Zhen Liu
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical SchoolNanjingChina
- Division of Spine Surgery, Department of Orthopedic SurgeryNanjing Drum Tower Hospital, Clinical College of Nanjing Medical UniversityNanjingChina
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Kaur S, Lalam R. Scheuermann's Disease. Semin Musculoskelet Radiol 2023; 27:522-528. [PMID: 37816360 DOI: 10.1055/s-0043-1771334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
Scheuermann's disease is a rigid progressive kyphosis occurring in late childhood to adolescence. It is the most common cause of sagittal imbalance and angular progressive kyphosis in adolescents associated with back pain. The exact etiology of the disease is unclear, but it is characterized by defective growth of the end plate that may result from excessive mechanical stress on a weakened end plate during spinal growth. Several other theories have been proposed, and it is thought to be a multifactorial disease occurring as a result of the interplay of multiple factors. The radiographic features consist of anterior vertebral body wedging, irregular end plates, Schmorl's nodes, and intervertebral disk degeneration. The natural history and evolution of this disease is also unknown. Conservative management with physiotherapy, rehabilitation, and bracing is the first line of treatment. Mechanical bracing helps prevent further progression of the kyphotic deformity. Surgery is mostly indicated in patients with failure of conservative management, with neurologic compromise, and for cosmetic reasons.
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Affiliation(s)
- Simranjeet Kaur
- Department of Radiology, Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Oswestry, Shropshire, United Kingdom
| | - Radhesh Lalam
- Department of Radiology, Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Oswestry, Shropshire, United Kingdom
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6
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Chatterjee S, Brockmeyer D, Zaman SKU, Roy R. Pediatric spinal instrumentation. Childs Nerv Syst 2023; 39:2865-2876. [PMID: 37691035 DOI: 10.1007/s00381-023-06142-5] [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: 07/24/2023] [Accepted: 08/30/2023] [Indexed: 09/12/2023]
Abstract
This article reviews the evolution of spinal instrumentation in the pediatric age group, starting with the cervical spine and atlantoaxial area and ending with the lower spine. The congenital and the acquired conditions which require instrumentation are described. The technical details regarding pediatric instrumentation are alluded to, and finally an attempt is made to predict the future of spinal instrumentation in this age group.
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7
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Aulisa AG, Marsiolo M, Calogero V, Giordano M, Falciglia F. Long-term outcome after brace treatment of Scheuermann's kyphosis: an observational controlled cohort study. Eur J Phys Rehabil Med 2023; 59:529-534. [PMID: 37746785 PMCID: PMC10548888 DOI: 10.23736/s1973-9087.23.08070-x] [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: 06/08/2023] [Revised: 08/11/2023] [Accepted: 09/04/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND In the literature, there are several papers on Scheuermann's kyphosis. It is a structural deformity of the spine that is characterized by anterior wedging of 5° or more of 3 adjacent thoracic vertebral bodies with kyphosis measuring greater than 45° between T5 and T12. Bracing treatment is able to obtain, during skeletal growth, remodeling of the deformed vertebrae. AIM The aim of this study was to evaluate the effectiveness of conservative treatment in Scheuermann's kyphosis at a minimum follow-up of 10 years. DESIGN This is an observational controlled cohort study nested in a prospective clinical on-going database in patients with Scheuermann kyphosis. SETTING Inpatients and outpatients in Rome. METHODS From a consecutive series of patients included in a prospective database, we selected 158 patients with thoracic Scheuermann's kyphosis who were treated using an anti-gravity brace: 93 males and 65 females. The mean age at the beginning of the treatment was 14 years. The time bracing prescribed was a max of 20 hours daily and a min of 16 hours daily. Weaning was started when a full recovery of vertebral geometry was seen on a lateral radiograph view or when growing was ended. Radiographical measurements were performed on radiographs from a lateral projection at baseline (t1), at the end of the treatment (t2) and at 10 years of minimum follow-up (t3). To avoid the great variance in the range of curve angles in thoracic kyphosis (TK) that rely on the radiological position, X-rays were performed observing the following position: standing with head straight, arms bent at 45° and hands lightly placed on a support. The anterior wedging angle (Alpha) of the apex vertebra and the degrees of the curve (Cobb methods) were analyzed using statistical analysis. RESULTS The results from our study showed that in 158 patients with TK curves, the mean Cobb angle was 57.6±6.3 SD at baseline, 43.3±7.8 SD at the end of treatment and 44.49±7.4 SD at ten years of follow-up. The alpha angle was 14.43±2.535 SD at baseline and 8.571±3.589 SD at the end of treatment, and after ten years of follow-up, it was 8.654±3.57 SD. The mean duration of treatment was 28.42±12.07 months, and the mean follow-up was 128.3±11.07 months. The difference between baseline and end of treatment, tested with the one-way ANOVA comparisons test, was significant (P<0.0001) for both Cobb angle and alpha; instead, the difference between the end of treatment and follow-up was not significant (P=0.3277). CONCLUSIONS The results confirm that conservative treatment in Scheuermann's kyphosis during skeletal growth is effective. Bracing treatment can remodel the deformed vertebrae. CLINICAL REHABILITATION IMPACT At the 10-year follow-up after bracing, kyphosis curve correction was stable over time.
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Affiliation(s)
- Angelo G Aulisa
- Unit of Orthopedics and Traumatology, Bambino Gesù Children's Hospital, Rome, Italy -
- Department of Human Sciences, Society and Health, University of Cassino and Southern Lazio, Cassino, Frosinone, Italy -
| | - Martina Marsiolo
- Unit of Orthopedics and Traumatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Valeria Calogero
- Unit of Orthopedics and Traumatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Marco Giordano
- Unit of Orthopedics and Traumatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Francesco Falciglia
- Unit of Orthopedics and Traumatology, Bambino Gesù Children's Hospital, Rome, Italy
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Bassani T, Cina A, Galbusera F, Sconfienza LM, Albano D, Barcellona F, Colombini A, Luca A, Brayda-Bruno M. Automatic classification of the vertebral endplate lesions in magnetic resonance imaging by deep learning model. Front Surg 2023; 10:1172313. [PMID: 37425349 PMCID: PMC10324976 DOI: 10.3389/fsurg.2023.1172313] [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: 02/23/2023] [Accepted: 06/08/2023] [Indexed: 07/11/2023] Open
Abstract
Introduction A novel classification scheme for endplate lesions, based on T2-weighted images from magnetic resonance imaging (MRI) scan, has been recently introduced and validated. The scheme categorizes intervertebral spaces as "normal," "wavy/irregular," "notched," and "Schmorl's node." These lesions have been associated with spinal pathologies, including disc degeneration and low back pain. The exploitation of an automatic tool for the detection of the lesions would facilitate clinical practice by reducing the workload and the diagnosis time. The present work exploits a deep learning application based on convolutional neural networks to automatically classify the type of lesion. Methods T2-weighted MRI scans of the sagittal lumbosacral spine of consecutive patients were retrospectively collected. The middle slice of each scan was manually processed to identify the intervertebral spaces from L1L2 to L5S1, and the corresponding lesion type was labeled. A total of 1,559 gradable discs were obtained, with the following types of distribution: "normal" (567 discs), "wavy/irregular" (485), "notched" (362), and "Schmorl's node" (145). The dataset was divided randomly into a training set and a validation set while preserving the original distribution of lesion types in each set. A pretrained network for image classification was utilized, and fine-tuning was performed using the training set. The retrained net was then applied to the validation set to evaluate the overall accuracy and accuracy for each specific lesion type. Results The overall rate of accuracy was found equal to 88%. The accuracy for the specific lesion type was found as follows: 91% (normal), 82% (wavy/irregular), 93% (notched), and 83% (Schmorl's node). Discussion The results indicate that the deep learning approach achieved high accuracy for both overall classification and individual lesion types. In clinical applications, this implementation could be employed as part of an automatic detection tool for pathological conditions characterized by the presence of endplate lesions, such as spinal osteochondrosis.
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Affiliation(s)
- Tito Bassani
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
| | - Andrea Cina
- Spine Center, Schulthess Clinic, Zurich, Switzerland
- Department of Health Sciences and Technologies, ETH Zurich, Zurich, Switzerland
| | | | - Luca Maria Sconfienza
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
- Dipartimento di Scienze Biomediche per la Salute, Università Degli Studi di Milano, Milan, Italy
| | | | - Federica Barcellona
- Complex Unit of Radiology, Department of Diagnostic and Interventional Radiology, Azienda Socio Sanitaria Territoriale (ASST) Lodi, Lodi, Italy
| | | | - Andrea Luca
- IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
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Spinnato P, Novais de Carvalho A, Bazzocchi A. Scheuermann disease. J Clin Neurosci 2023; 114:62-63. [PMID: 37307717 DOI: 10.1016/j.jocn.2023.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 05/13/2023] [Accepted: 05/26/2023] [Indexed: 06/14/2023]
Affiliation(s)
- Paolo Spinnato
- IRCCS Istituto Ortopedico Rizzoli, Via G. C. Pupilli 1, 40136 Bologna, Italy
| | - Adriano Novais de Carvalho
- IRCCS Istituto Ortopedico Rizzoli, Via G. C. Pupilli 1, 40136 Bologna, Italy; IPO-Porto, R. Dr. António Bernardino Almeida 865, 4200 Porto, Portugal
| | - Alberto Bazzocchi
- IRCCS Istituto Ortopedico Rizzoli, Via G. C. Pupilli 1, 40136 Bologna, Italy.
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Braun S, Brenneis M, Schönnagel L, Caffard T, Diaremes P. Surgical Treatment of Spinal Deformities in Pediatric Orthopedic Patients. Life (Basel) 2023; 13:1341. [PMID: 37374124 DOI: 10.3390/life13061341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 06/04/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Scoliosis and Scheuermann's disease are common spinal deformities that affect a substantial population, particularly adolescents, often impacting their quality of life. This comprehensive review aims to present a detailed understanding of these conditions, their diagnosis, and various treatment strategies. Through an extensive exploration of current literature, the review discusses the etiology of these spinal deformities and the use of diagnostic tools such as X-rays and MRI. It further delves into the range of treatment options available, from conservative approaches such as physiotherapy and bracing to more invasive surgical interventions. The review underscores the necessity of an individualized treatment approach, taking into account factors such as the patient's age, the severity of the curvature, and overall health. This all-encompassing perspective on scoliosis and Scheuermann's disease will aid in evidence-based decision making in their management with the goal of improving patient outcomes.
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Affiliation(s)
- Sebastian Braun
- Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany
- Stavros Niarchos Complex Joint Reconstruction Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Marco Brenneis
- Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany
- Stavros Niarchos Complex Joint Reconstruction Center, Hospital for Special Surgery, New York, NY 10021, USA
| | - Lukas Schönnagel
- Charité-Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Center for Musculoskeletal Surgery, 10117 Berlin, Germany
- Spine Care Institute, Hospital for Special Surgery, New York, NY 10021, USA
| | - Thomas Caffard
- Spine Care Institute, Hospital for Special Surgery, New York, NY 10021, USA
- Department of Orthopaedic Surgery, University of Ulm, 89075 Ulm, Germany
| | - Panagiotis Diaremes
- Department of Orthopedics (Friedrichsheim), University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany
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Cerillo JL, Becsey AN, Sanghadia CP, Root KT, Lucke-Wold B. Spine Bracing: When to Utilize-A Narrative Review. BIOMECHANICS (BASEL, SWITZERLAND) 2023; 3:136-154. [PMID: 36949902 PMCID: PMC10029751 DOI: 10.3390/biomechanics3010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Spinal bracing is a common non-surgical technique that allows clinicians to prevent and correct malformations or injuries of a patient's spinal column. This review will explore the current standards of practice on spinal brace utilization. Specifically, it will highlight bracing usage in traumatic injuries, pregnancy, pediatrics, osteoporosis, and hyperkyphosis; address radiological findings concurrent with brace usage; and provide an overview of the braces currently available and advancements in the field. In doing so, we aim to improve clinicians' understanding and knowledge of bracing in common spinal pathologies to promote their appropriate use and improve patient outcomes.
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Affiliation(s)
- John L. Cerillo
- Dr. Kiran C. Patel College of Osteopathic Medicine, Nova Southeastern University, Clearwater, FL 33759, USA
| | | | - Chai P. Sanghadia
- Department of Molecular and Cellular Biology, University of Arizona, Tucson, AZ 85721, USA
| | - Kevin T. Root
- College of Medicine, University of Florida, Gainesville, FL 32608, USA
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, FL 32608, USA
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12
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Sebaaly A, Farjallah S, Kharrat K, Kreichati G, Daher M. Scheuermann's kyphosis: update on pathophysiology and surgical treatment. EFORT Open Rev 2022; 7:782-791. [PMID: 36475554 PMCID: PMC9780615 DOI: 10.1530/eor-22-0063] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Scheuermann's Kyphosis (SK) is a rigid spinal kyphosis. Several theories have been proposed concerning its pathogenesis, but it is, to this day, still unknown. It has a prevalence of 0.4-8.3% in the population with a higher incidence in females. Clinical examination with x-rays is needed to differentiate and confirm this diagnosis. Non-surgical management is reserved for smaller deformities and in skeletally immature patients, whereas surgery is recommended for higher deformities. Combined anterior and posterior approach was considered the gold standard for the surgical treatment of this disease, but there is an increasing trend toward posterior-only approaches especially with use of segmental fixation. This study reviews the pathophysiology of SK while proposing a treatment algorithm for its management.
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Affiliation(s)
- Amer Sebaaly
- School of Medicine, Saint Joseph University, Beirut, Lebanon,Orthopedic Department, Spine Unit, Hotel Dieu de France Hospital, Beirut, Lebanon,Correspondence should be addressed to A Sebaaly;
| | - Sarah Farjallah
- Orthopedic Department, Spine Unit, Hotel Dieu de France Hospital, Beirut, Lebanon
| | - Khalil Kharrat
- Orthopedic Department, Spine Unit, Hotel Dieu de France Hospital, Beirut, Lebanon
| | - Gaby Kreichati
- School of Medicine, Saint Joseph University, Beirut, Lebanon,Orthopedic Department, Spine Unit, Hotel Dieu de France Hospital, Beirut, Lebanon
| | - Mohammad Daher
- School of Medicine, Saint Joseph University, Beirut, Lebanon
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Comparison of MRI and bolster hyperextension radiography in determining the flexibility of thoracic curves in Scheuermann kyphosis: a retrospective cross-sectional study. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1097/bco.0000000000001192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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14
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Muacevic A, Adler JR. Scheuermann's Disease in Young Adults: A Case Report. Cureus 2022; 14:e31803. [PMID: 36579214 PMCID: PMC9780124 DOI: 10.7759/cureus.31803] [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: 10/13/2022] [Accepted: 11/22/2022] [Indexed: 11/24/2022] Open
Abstract
Scheuermann kyphosis, also known as Scheuermann disease, juvenile kyphosis, or juvenile discogenic disease, is a condition involving an abnormal, excessive curvature of the spine. It involves both the vertebral bodies and discs of the spine and is characterized by anterior wedging of greater than or equal to 5 degrees in three or more adjacent vertebral bodies. Type 1 Scheuermann's disease involves the thoracic spine, whereas type 2 involves both the thoracic and lumbar spine. Although no definitive cause for Scheuermann's disease has been found, we have reported a case that may explain further about this disease. This article elucidates a case of a 19-year-old boy experiencing pain in the lower back and showing various signs and symptoms of Scheuermann's disease and the diagnosis and steps taken by doctors toward its treatment.
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Dudoniene V, Kuisma R, Juodzbaliene V. Sling suspension therapy is an effective treatment method of juvenile spinal osteochondrosis in adolescent girls. J Back Musculoskelet Rehabil 2022; 35:873-879. [PMID: 34744069 DOI: 10.3233/bmr-210099] [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] [Indexed: 02/04/2023]
Abstract
BACKGROUND Juvenile spinal osteochondrosis (JSO) affects vertebral endplates and may cause intervertebral discs alterations. The condition is typically related to pain, and weakness and shortening of trunk muscles. Sling suspension therapy (SST) has been shown to reduce lumbar pain effectively. It is, however, unclear whether SST is superior to other treatment methods in reducing pain, correcting posture, and activating trunk stabilizers in JSO. OBJECTIVE In this study, we intended to compare the effectiveness of two different exercise modalities; Sling Suspension Therapy and Gym Ball Exercise in the treatment of JSO in adolescent girls. METHODS A randomised controlled single centre clinical trial was carried out in an inpatient rehabilitation unit at a sanatorium. Forty adolescent girls (age 16.3 ± 0.47 yrs.), who were diagnosed with JSO (according to ICD-10 Version: 2016 - M 42.0) were randomly assigned into two groups: Group 1 - Sling suspension therapy (SST), Group 2 - Gym ball exercises (GBE). Both groups received interventions for 3 weeks, 15 sessions, and 30 minutes a day for 5 consecutive days a week. Back pain, endurance of trunk muscles and standing posture were evaluated pre- and post-interventions. RESULTS Both groups demonstrated significant improvement in all measured outcomes. SST was more effective in reducing pain (p< 0.05), increasing the endurance of trunk muscles (p< 0.05) and improving the standing posture (p< 0.05) compared to GBE (p< 0.05). CONCLUSIONS Sling suspension therapy is more effective compared with Gym ball exercises in the treatment of juvenile spinal osteochondrosis in adolescent girls in terms of back pain, posture and endurance of trunk muscles.
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Affiliation(s)
| | - Raija Kuisma
- Karelia University of Applied Sciences, Joensuu, Finland
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Azevedo N, Ribeiro JC, Machado L. Balance and Posture in Children and Adolescents: A Cross-Sectional Study. SENSORS 2022; 22:s22134973. [PMID: 35808468 PMCID: PMC9269686 DOI: 10.3390/s22134973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/28/2022] [Accepted: 06/29/2022] [Indexed: 02/04/2023]
Abstract
Balance and posture are two topics that have been extensively studied, although with some conflicting findings. Therefore, the aim of this work is to analyze the relationship between the postural angles of the spine in the sagittal plane and the stable static balance. A cross-sectional study was conducted with children and adolescents from schools in northern Portugal in 2019. An online questionnaire was used to characterize the sample and analyze back pain. Spinal postural angle assessment (pelvic, lumbar, and thoracic) was performed using the Spinal Mouse®, while stabilometry assessment was performed using Namrol® Podoprint®. Statistical significance was set as α = 0.05. The results showed that girls have better balance variables. There is a weak correlation between the anthropometric variables with stabilometry variables and the postural angles. This correlation is mostly negative, except for the thoracic spine with anthropometric variables and the lumbar spine with BMI. The results showed that postural angles of the spine are poor predictors of the stabilometric variables. Concerning back pain, increasing the postural angle of the thoracic spine increases the odds ratio of manifestation of back pain by 3%.
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Affiliation(s)
- Nelson Azevedo
- CICS, ISAVE, Faculdade de Desporto da Universidade do Porto, 4200-450 Porto, Portugal;
| | - José Carlos Ribeiro
- CIAFEL, ITR, Faculdade de Desporto da Universidade do Porto, 4200-450 Porto, Portugal;
| | - Leandro Machado
- CIFI2D, LABIOMEP, Faculdade de Desporto da Universidade do Porto, 4200-450 Porto, Portugal
- Correspondence:
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Azzouzi H, Ichchou L. Schmorl's nodes: demystification road of endplate defects-a critical review. Spine Deform 2022; 10:489-499. [PMID: 34825353 DOI: 10.1007/s43390-021-00445-w] [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: 09/13/2021] [Accepted: 11/11/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Schmorl's nodes (SN) were the first vertebral endplate defects described. Debate continues about their epidemiology, physiopathology, and clinical significance. The purpose of this work was to summarize and discuss available literature about SN. METHODS We have searched for relevant papers about SN until April 2020, with 104 articles have been reviewed. RESULTS More than half of the available literature described the epidemiological aspects of SN or reported rare clinical presentations and treatment options. The lack of a consensual definition of SN, among other endplate defects, contributed to difficulties in literature results' interpretation. Summing up, SN is a frequent vertebral defect at the thoracolumbar juncture, with ethnic and gender influence. Lumbar Schmorl's nodes were frequently associated with disc degenerative disease and back pain. Their physiopathology remains unknown. However, strain energy changes in the spine along with morphological aspects of the vertebra, the genetic background, and the osteoimmunology may constitute possible clues. New SN could be confused in malignancy context with bone metastasis. The literature describes some imaging techniques to differentiate them, avoiding invasive approaches. Treatment options for rare painful presentations remain few with low evidence. Further studies are needed to establish a consensual definition for SN, understand clinical aspects, and provide adequate therapeutic strategies.
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Affiliation(s)
- Hamida Azzouzi
- Department of Rheumatology, Faculty of Medicine, Mohammed VI University Hospital of Oujda, Université Mohammed Premier, Oujda, Morocco.
| | - Linda Ichchou
- Department of Rheumatology, Faculty of Medicine, Mohammed VI University Hospital of Oujda, Université Mohammed Premier, Oujda, Morocco
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Diaremes P, Braun S, Meurer A. [Scheuermann's disease]. DER ORTHOPADE 2022; 51:339-348. [PMID: 35290495 DOI: 10.1007/s00132-022-04239-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/18/2022] [Indexed: 10/18/2022]
Abstract
Scheuermann's disease represents the second most common deformity of the growing spine after the various forms of scoliosis. In cases of early diagnosis and mild kyphotic deformity conservative treatment with a brace and physiotherapy shows very good results; however, in cases of neurologic deficits, curve progression despite conservative treatment and increasing pain symptoms with a Stagnara angle of more than 70-75°, surgical treatment is meaningful. The surgical strategy can include posterior spondylodesis with prior anterior release or posterior instrumentation with posterior column osteotomy depending on the surgeon's experience. The choice of the extent of the operation with the vertebrae to be instrumented and including the straightening method should be oriented to the avoidance of complications, such as proximal or distal junctional kyphosis.
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Affiliation(s)
- Panagiotis Diaremes
- Klinik für Orthopädie (Friedrichsheim), Universitätsklinikum Frankfurt, Marienburgstr. 2, 60528, Frankfurt am Main, Deutschland.
| | - Sebastian Braun
- Klinik für Orthopädie (Friedrichsheim), Universitätsklinikum Frankfurt, Marienburgstr. 2, 60528, Frankfurt am Main, Deutschland
| | - Andrea Meurer
- Klinik für Orthopädie (Friedrichsheim), Universitätsklinikum Frankfurt, Marienburgstr. 2, 60528, Frankfurt am Main, Deutschland
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Selection of the optimal distal fusion level for Scheuermann kyphosis with different curve patterns: when can we stop above the sagittal stable vertebra? 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; 31:1710-1718. [PMID: 35039966 DOI: 10.1007/s00586-021-07039-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 09/28/2021] [Accepted: 10/18/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE To investigate the optimal lowest instrumented vertebra (LIV) in the treatment of Scheuermann kyphosis (SK) with different curve patterns. METHODS Fifty-two SK patients who underwent posterior surgery between January 2010 and December 2017 with a minimum follow-up of 2 years were retrospectively reviewed. Patients were divided into two groups based on the curve pattern: the Scheuermann thoracic kyphosis (STK group) or Scheuermann thoracolumbar kyphosis (STLK group). Based on the relationship between the sagittal stable vertebra (SSV) and LIV, both groups were further divided into the SSV group and SSV-1 group. Radiographic parameters, distal junctional kyphosis (DJK) incidence and SRS-22 questionnaire scores were evaluated. RESULTS In STK and STLK groups, there were no significant differences in most pre- and postoperative radiographic assessments between SSV and SSV-1 subgroups. DJK incidence showed no significant differences between groups during follow-up (P > 0.05). LIV-PSVL was significantly more negative in the SSV-1 group than that in the SSV group (P < 0.001). Within the SSV-1 group, patients with DJK showed a more negative LIV-PSVL (P = 0.039). Moderate correlation was observed between preoperative LIV-PSVL and DJK with a Spearman coefficient of - 0.474 (P = 0.035). Receiver operative characteristic curve analysis showed that the threshold value of preoperative LIV-PSVL to predict DJK was - 37.35 mm (area under the curve 0.882). CONCLUSION Shorter fusion stopping at SSV-1 achieved comparable clinical outcomes and did not increase the risk of DJK for both STK and STLK patients. For patients whose preoperative LIV-PSVL < - 37.35 mm, extending fusion to SSV is an acceptable solution to prevent DJK.
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Audat ZA, Kheirallah KA, Ababneh BF, Aljamal HZ, Alsulaiman JW, Bataineh YS, Algharibeh MM, Audat AZ. Assessment of Quality of Life for Scheuermann’s Kyphosis Patients with Cobb’s Angle 50°–65° Treated Conservatively or Surgically in North Jordan: A Prospective Comparative Study. Clin Orthop Surg 2022; 14:244-252. [PMID: 35685985 PMCID: PMC9152904 DOI: 10.4055/cios20219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 05/16/2021] [Accepted: 06/03/2021] [Indexed: 11/23/2022] Open
Abstract
Background Scheuermann’s disease is the most common cause of hyperkyphosis of the thoracic spine during the adolescence period. It causes neck and lower back pain, restriction of lung expansion, traction of the spinal cord, increased vulnerability to vertebral fracture, and a hump. Patients with curves < 60° are treated conservatively, while surgery is used for patients with curves > 60°. The purpose of this prospective cohort study was to assess the quality of life and functional changes in conservatively or surgically treated Scheuermann’s disease patients with a curve size of 50°–65° in north Jordan. Methods Sixty-three adolescent patients with Scheuermann’s kyphosis (aged between 10 and 18 years) were treated at our hospital between January 2014 and August 2018. All patients were investigated clinically, radiologically (Cobb’s angle), and functionally (Oswestry Disability Index [ODI], Scoliosis Research Society 22 revision [SRS-22r] questionnaire, and pulmonary function test [PFT]) pre- and post-treatment (final follow-up). Patients were randomly selected for treatment method (conservative versus surgical). Results There were 31 patients (mean age, 15.48 ± 2.50 years) and 32 patients (mean age, 16.19 ± 1.51 years) treated conservatively and surgically, respectively. Mean ± standard deviation of ODI, SRS-22r, and Cobb’s angle of the surgical group improved from 16.8% ± 14.3%, 3.5 ± 0.5, and 58.75° ± 3.59°, respectively, pre-surgery to 13.4% ± 10.8%, 4.2 ± 0.5, and 41.53° ± 3.94°, respectively, post-surgery, while those of the conservative group became worse from 12.6% ± 13.4%, 3.9 ± 0.7, and 56.1° ± 3.3°, respectively, to 20.1% ± 13.6%, 3.5 ± 0.7, and 58.8° ± 5.8°, respectively. The surgical group showed better improvement in all scores than the conservative group (p < 0.05), as well as in PFT. Conclusions Surgical treatment of Scheuermann’s kyphosis with curves of 50°–65° resulted in better QOL, Cobb’s angle, and PFT than conservative treatment. This was because of lower patient cooperation in the conservative management group, which made the curve less flexible for exercises and bracing.
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Affiliation(s)
- Ziad Ali Audat
- Department of Orthopedic Surgery, King Abdullah University Hospital, Jordan University of Science and Technology, Irbid, Jordan
| | - Khalid Ahmed Kheirallah
- Department of Public Health, Medical School, Jordan University of Science and Technology, Irbid, Jordan
| | - Bayan Faisal Ababneh
- Department of Public Health, Medical School, Jordan University of Science and Technology, Irbid, Jordan
| | - Hisham Zaidon Aljamal
- Department of Orthopedic Surgery, King Abdullah University of Science and Technology, Irbid, Jordan
| | | | - Yaman Sameer Bataineh
- Department of Orthopedic Surgery, King Abdullah University of Science and Technology, Irbid, Jordan
| | | | - Abdarrahman Ziad Audat
- Department of Orthopedic Surgery, King Abdullah University of Science and Technology, Irbid, Jordan
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Surgical Procedures Used for Correction of Scheuermann's Kyphosis: A Meta-Analysis. Pain Res Manag 2021; 2021:2142964. [PMID: 34725561 PMCID: PMC8557059 DOI: 10.1155/2021/2142964] [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: 09/15/2021] [Accepted: 10/09/2021] [Indexed: 11/26/2022]
Abstract
Objectives Scheuermann's kyphosis can cause severe back pain and cosmetic disorders to patients. Previous studies on surgical procedure selection for correction of Scheuermann's kyphosis have drawn controversial conclusions. Here, a meta-analysis was performed to figure out a better way between anterior-posterior (AP) combined procedures and posterior-only (PO) procedures. Methods We searched PubMed database and Ovid database, as well as Cochrane Library (between January 2009 and December 2020, around recent ten years), for studies reporting Scheuermann's kyphosis correction in an anterior way or a posterior way. Random effects meta-analysis regarding correction degrees and incidence of proximal junctional kyphosis (PJK) was performed. Results Finally, 13 unique studies including 586 patients (AP: 300; PO: 286) were identified and included for this meta-analysis. Overall, 6 AP cohorts and 10 PO cohorts were pooled regarding the correction degrees of kyphosis in the analysis, respectively. Pooled correction degrees in AP cohorts were 33.31 (95% CI: 27.48–39.15; I2 = 86%, P < 0.001) and in PO cohorts were 31.16 (95% CI: 26.97–35.35; I2 = 81.1%, P < 0.001). Comparison of correction between AP and PO cohorts did not indicate any significant difference. Likewise, postoperative PJK incidence showed no difference. Back pain can be caused by both AP and PO procedures, but which causes less pain remains to be conclusive. The PO approach showed less blood loss and shorter surgical duration as compared to the AP approach. Conclusions In summary, this meta-analysis shows similar treatment effects between AP and PO procedures in correcting Scheuermann's kyphosis, suggesting the advantage of PO procedures due to less blood loss and surgical duration. However, the postoperative complications PJK and distal junctional kyphosis (DJK) cannot be well concluded due to the limitation of existing data.
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Wang S, Xu L, Wang M, Qiu Y, Zhu Z, Wang B, Sun X. Contribution of postoperative vertebral remodeling to reversal of vertebral wedging and prevention of correction loss in patients with adolescent Scheuermann's kyphosis. J Neurosurg Spine 2021; 35:486-494. [PMID: 34330099 DOI: 10.3171/2021.1.spine202086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/25/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE This study aimed to investigate reversal of vertebral wedging and to evaluate the contribution of vertebral remodeling to correction maintenance in patients with adolescent Scheuermann's kyphosis (SK) after posterior-only instrumented correction. METHODS A retrospective cohort study of patients with SK was performed. In total, 45 SK patients aged 10-20 years at surgery were included. All patients received at least 24 months of follow-up and had Risser sign greater than grade 4 at latest follow-up. Patients with Risser grade 3 or less at surgery were assigned to the low-Risser group, whereas those with Risser grade 4 or 5 were assigned to the high-Risser group. Radiographic data and patient-reported outcomes were collected preoperatively, immediately postoperatively, and at latest follow-up and compared between the two groups. RESULTS Remarkable postoperative correction of global kyphosis was observed, with similar correction rates between the two groups (p = 0.380). However, correction loss was slightly but significantly less in the low-Risser group during follow-up (p < 0.001). The ratio between anterior vertebral body height (AVBH) and posterior vertebral body height (PVBH) of deformed vertebrae notably increased in SK patients from postoperation to latest follow-up (p < 0.05). Loss of correction of global kyphosis was significantly and negatively correlated with increased AVBH/PVBH ratio. Compared with the high-Risser group, the low-Risser group had significantly greater increase in AVBH/PVBH ratio during follow-up (p < 0.05). The two groups had similar preoperative and postoperative Scoliosis Research Society-22 questionnaire scores for all domains. CONCLUSIONS Obvious reversal in wedge deformation of vertebrae was observed in adolescent SK patients. Patients with substantial growth potential had greater vertebral remodeling and less correction loss. Structural remodeling of vertebral bodies has a positive effect and protects against correction loss. These results could be help guide treatment decision-making.
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Wang S, Wang X, Teng X, Li S, Zhang H, Shan Z, Li Y. Lumbar Scheuermann's disease found in a patient with osteogenesis imperfecta (OI) caused by a heterozygous mutation in COL1A2 (c.4048G > A): a case report. BMC Musculoskelet Disord 2021; 22:525. [PMID: 34098919 PMCID: PMC8185920 DOI: 10.1186/s12891-021-04401-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 05/26/2021] [Indexed: 11/26/2022] Open
Abstract
Background Osteogenesis imperfecta (OI) is a heterogeneous connective tissue disorder characterized by increased bone fragility and a series of extraskeletal manifestations. Approximately 90 % of OI cases are caused by type I collagen variants encoded by the collagen type I alpha 1 (COL1A1) or type I alpha 2 (COL1A2) gene. Lumbar Scheuermann’s disease is an atypical type of Scheuermann’s disease accompanied by Schmorl’s nodes and irregular endplates but without pronounced kyphosis. Although the etiology of Scheuermann’s disease is unclear, genetic and environmental factors are likely. Case presentation Here, we report a 32-year-old male patient who experienced multiple brittle fractures. Gene sequencing revealed a heterozygous mutation, c.4048G > A (p.G1350S), in the COL1A2 gene, and the patient was diagnosed with OI. Magnetic resonance imaging of his thoracolumbar spine revealed multiple Schmorl’s nodes. Conclusions This is the first reported case of OI coexisting with the spinal presentation of Scheuermann’s disease. It is speculated that the COL1A2 gene mutation might be an underlying novel genetic cause of Scheuermann’s disease. In conclusion, this case demonstrates the relationship between Scheuermann’s disease and OI for the first time and enriches the genotype-phenotype spectrum of OI.
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Affiliation(s)
- Shiwei Wang
- Department of Endocrinology and Metabolism, Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Xiaoli Wang
- Department of Endocrinology and Metabolism, Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Xiaochun Teng
- Department of Endocrinology and Metabolism, Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Songbai Li
- Department of Radiology, The First Hospital of China Medical University, Shenyang, P. R. China
| | - Hanyi Zhang
- Department of Radiology, The First Hospital of China Medical University, Shenyang, P. R. China
| | - Zhongyan Shan
- Department of Endocrinology and Metabolism, Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China
| | - Yushu Li
- Department of Endocrinology and Metabolism, Institute of Endocrinology, NHC Key Laboratory of Diagnosis and Treatment of Thyroid Diseases, The First Affiliated Hospital of China Medical University, Shenyang, P. R. China.
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Abstract
AbstractSpine trauma is a common indication for diagnostic imaging, and there has been a gradual shift to using cross-sectional imaging techniques for screening and evaluating the injured spine, particularly in elderly patients where radiography can be challenging. The classification of spinal injuries has evolved in the past decades to rely on a combination of fracture morphology as defined by diagnostic imaging in conjunction with the clinical presentation to stratify patients to determine optimal management. Radiologists need to be familiar with these classification systems, which rely heavily on imaging findings using CT and MRI, to accurately describe spinal injury.
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Radiographic and clinical features of thoracic disk disease associated with myelopathy: a retrospective analysis of 257 cases. 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 2021; 30:2211-2220. [PMID: 33389202 DOI: 10.1007/s00586-020-06688-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 11/11/2020] [Accepted: 11/28/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE To analyze the clinical and radiographic characteristics of thoracic disk disease associated with myelopathy (TDM). METHODS This is a retrospective clinical review of prospectively collected imaging data based at a single institute. Based on preoperative CT and MRI, we classified TDM as thoracic disk herniation (TDH), THD with ossification (THDO), TDH with posterior bony avulsions of the vertebrae (TDH with PBA), TDH with posterior vertebral osteophytes (TDH with PVO), giant thoracic osteophyte and calcific discitis with herniation (CDH). Patient characteristics and radiographic data were compared between different types of TDM. RESULTS Among the 257 patients included, 12.06% of patients presented with symptoms after traumatic events. The most frequent complaint at onset and preoperative was back pain (29.2%) and subjective lower limb weakness (75.5%), respectively. All TDH with PBA is distributed at the lower thoracic segments, while CDH predominantly in the middle and lower thoracic segments. TDH with PBA was more frequent in men than TDH and CDH. Compared with TDH, TDHO, and TDH with PVO, TDH with PBA was younger in surgery age, and TDH and CDH had lower preoperative JOA scores than TDH with PBA. CDH had a larger ventral occupying ratio than TDH, TDHO, and TDH with PBA. CONCLUSIONS The onset of TDM was generally insidious but may be triggered acutely by apparently trivial events. With a low prevalence, TDM varied clinical symptoms. Different types of TDM had various clinical features, which might indicate different pathological mechanisms.
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Abstract
PURPOSE This prospective observational study aims to assess the MA brace effectiveness in hyperkyphosis correction, focusing also on patients' compliance of bracing and its psychological impact. METHODS Patients referring to our spine outpatient department with Scheuermann's kyphosis (SK) from January 2011 to January 2017 were prospectively recruited. Patients were divided into two groups, according to their global thoracic kyphosis (TK): Group-A TKT0 < 60°, Group-B TKT0 ≥ 60°. The MA brace was prescribed according to SRS criteria. Full spine X-rays were analyzed at conventional times: at the beginning of treatment (T0), at 6-months follow-up (T1, in-brace X-rays), at the end of treatment (T2) and at 2-year minimum follow-up from bracing removal (T3). At T0, T2 and T3 all the patients were assessed using the Italian Version of the SRS-22 Patient Questionnaire (I-SRS22). Variability between and within-groups was assessed; a p value < 0.05 was considered significant. RESULTS 192 adolescents (87 girls and 105 boys, mean age 13.1) were recruited. The mean global TK at recruitment was 61.9° ± 11.3°, the mean follow-up time was 57.4 months. A good patients' reported compliance was observed: 84.9% of patients used the brace as scheduled. A mean in-brace correction (in-brace TK%) of 37.4% was observed and a mean final correction (TK%T3) of 31.6%. At final follow-up (T3), curve reduction (ΔTK ≤ - 5°) was observed in 60.4% of patients and curve stabilization (- 5° < ΔTK < 5) in 29.7% of patients. At baseline, worse SRS22-mental health (p = 0.023) and self-image mean scores (p = 0.001) were observed in Group-B, compared with Group-A. At the end of treatment (T2), an improvement of all items was observed, wit significantly better improvement of self-image domain in Group-B. CONCLUSION The MA brace has shown to be effective in the management of SK; good patients' reported compliance and a positive effect on the patients' mental status were recorded.
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Sanchez-Raya J, Matamalas A, Figueras C, Bago J. Validity of a one-item drawing-based instrument to assess trunk deformity perception in kyphotic deformities. Spine Deform 2020; 8:1239-1246. [PMID: 32638334 DOI: 10.1007/s43390-020-00167-5] [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: 03/23/2020] [Accepted: 06/30/2020] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Body image and trunk appearance perception are two crucial attributes in determining the quality of life of individuals with spinal deformities. The Trunk Appearance Perception Scale (TAPS) is a drawing-based instrument used to evaluate this feature. The TAPS does not include a sagittal view of the trunk so it is never been used to assess trunk deformity perception in hyperkyphotic patients. This study aims to analyze the effect of introducing a new drawing on the TAPS scale representing the trunk view in the sagittal plane. PATIENTS 170 non-surgical patients were included (mean age 16.9 years and 77.4% women) distributed in three groups. CONTROL group (no deformity): 22 cases; KYPHOSIS group (sagittal deformity): 49 cases and SCOLIOSIS group (coronal deformity): 99 cases (mean Cobb 42.4º). METHOD Cross-sectional study. A new drawing (TAPS4) was designed to represent the deformity in the sagittal plane with five response options. Clinical (SRS-22 and TAPS 4-items) and radiological (kyphosis T4-T12) data were collected in all patients. The statistical analysis consisted in determining for each group the internal consistency of the 3-items TAPS vs 4-items TAPS, as well as the discriminant validity (correlation with kyphosis magnitude) and convergent validity (correlation with the SRS-22 image subscale). In addition, test-retest reliability of new item 4 was determined in a subgroup of 30 kyphotic patients. During control visit, the patients received a complete physical examination and a full-spine AP and lateral X-ray in standing position using a low-radiation technique and fulfilled instruments TAPS 4 items and SRS-22r. RESULTS The three groups were found to have statistically significant differences in the magnitude of kyphosis, quality of life, body image perception, the 3-items TAPS, 4-items TAPS and new item 4 score. The addition of the item 4 to TAPS 3 items did not cause a significant change in the internal consistency of the scales (Cronbach's alpha) (TAPS 3-items 0.8 vs. TAPS 4-items 0.8). Kyphosis magnitude was not correlated with the 3-items TAPS and 4-items TAPS scores; however, in the KYPHOSIS group, a significant negative correlation was observed between kyphosis and item 4 (Rho = - 0.4, p = 0.0001). A significant correlation was found in all groups between TAPS 3-items and TAPS 4-items and SRS-22 image domain; the correlation between item 4 and SRS-22 body image domain was 0.3 in the Scoliosis group and 0.7 in the Kyphosis group. CONCLUSIONS The 4-items TAPS scale does not provide advantages in the assessment of trunk deformity over the 3-items scale. However, in patients with kyphosis, the item 4 (Kypho-TAPS) alone is a valid and reliable instrument to monitor the perception of the trunk deformity.
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Affiliation(s)
- Judith Sanchez-Raya
- Physical Medicine and Rehabilitation Department, Hospital Vall D'Hebrón, 119-129, 08035, Barcelona, Spain
| | - Antònia Matamalas
- Orthopaedic Surgery Department, Hospital Vall D'Hebrón, 119-129, 08035, Barcelona, Spain
| | - Clara Figueras
- Fundacio Institut de Recerca Vall Hebron, Vall D'Hebron Research Institute (VHIR), Passeig Vall d'Hebron119-129, 08035, Barcelona, Spain.
| | - Joan Bago
- Orthopaedic Surgery Department, Hospital Vall D'Hebrón, 119-129, 08035, Barcelona, Spain
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Wong JS, Lalam R, Cassar-Pullicino VN, Tyrrell PN, Singh J. Stress Injuries of the Spine in Sports. Semin Musculoskelet Radiol 2020; 24:262-276. [DOI: 10.1055/s-0040-1709484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AbstractSpine sports stress injuries account for a significant amount of time loss at play in athletes, particularly if left unrecognized and allowed to progress. Spondylolysis makes up most of these stress injuries. This article focuses on spondylolysis, bringing together discussion from the literature on its pathomechanics and the different imaging modalities used in its diagnosis. Radiologists should be aware of the limitations and more importantly the roles of different imaging modalities in guiding and dictating the management of spondylolysis. Other stress-related injuries in the spine are also discussed including but not limited to pedicle fracture and apophyseal ring injury.
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Affiliation(s)
- Jenn Shiunn Wong
- Department of Radiology, Derriford Hospital, University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
| | - Radhesh Lalam
- Department of Radiology, The Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Oswestry, United Kingdom
| | - Victor N. Cassar-Pullicino
- Department of Radiology, The Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Oswestry, United Kingdom
| | | | - Jaspreet Singh
- Department of Radiology, The Robert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Oswestry, United Kingdom
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Huq S, Ehresman J, Cottrill E, Ahmed AK, Pennington Z, Westbroek EM, Sciubba DM. Treatment approaches for Scheuermann kyphosis: a systematic review of historic and current management. J Neurosurg Spine 2020; 32:235-247. [PMID: 31675699 DOI: 10.3171/2019.8.spine19500] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 08/09/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Scheuermann kyphosis (SK) is an idiopathic kyphosis characterized by anterior wedging of ≥ 5° at 3 contiguous vertebrae managed with either nonoperative or operative treatment. Nonoperative treatment typically employs bracing, while operative treatment is performed with either a combined anterior-posterior fusion or posterior-only approach. Current evidence for these approaches has largely been derived from retrospective case series or focused reviews. Consequently, no consensus exists regarding optimal management strategies for patients afflicted with this condition. In this study, the authors systematically review the literature on SK with respect to indications for treatment, complications of treatment, differences in correction and loss of correction, and changes in treatment over time. METHODS Using PubMed, Embase, CINAHL, Web of Science, and the Cochrane Library, all full-text publications on the operative and nonoperative treatment for SK in the peer-reviewed English-language literature between 1950 and 2017 were screened. Inclusion criteria involved fully published, peer-reviewed, retrospective or prospective studies of the primary medical literature. Studies were excluded if they did not provide clinical outcomes and statistics specific to SK, described fewer than 2 patients, or discussed results in nonhuman models. Variables extracted included treatment indications and methodology, maximum pretreatment kyphosis, immediate posttreatment kyphosis, kyphosis at last follow-up, year of treatment, and complications of treatment. RESULTS Of 659 unique studies, 45 met our inclusion criteria, covering 1829 unique patients. Indications for intervention were pain, deformity, failure of nonoperative treatment, and neural impairment. Among operatively treated patients, the most common complications were hardware failure and proximal or distal junctional kyphosis. Combined anterior-posterior procedures were additionally associated with neural, pulmonary, and cardiovascular complications. Posterior-only approaches offered superior correction compared to combined anterior-posterior fusion; both groups provided greater correction than bracing. Loss of correction was similar across operative approaches, and all were superior to bracing. Cross-sectional analysis suggested that surgeons have shifted from anterior-posterior to posterior-only approaches over the past two decades. CONCLUSIONS The data indicate that for patients with SK, surgery affords superior correction and maintenance of correction relative to bracing. Posterior-only fusion may provide greater correction and similar loss of correction compared to anterior-posterior approaches along with a smaller complication profile. This posterior-only approach has concomitantly gained popularity over the combined anterior-posterior approach in recent years.
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Comparison Between Stable Sagittal Vertebra and First Lordotic Vertebra Instrumentation for Prevention of Distal Junctional Kyphosis in Scheuermann Disease: Systematic Review and Meta-analysis. Clin Spine Surg 2019; 32:330-336. [PMID: 30762837 DOI: 10.1097/bsd.0000000000000792] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
STUDY DESIGN This study was a systematic review and meta-analysis. OBJECTIVES To compare stable sagittal vertebra (SSV) and first lordotic vertebra (FLV) instrumentation for prevention of distal junctional kyphosis (DJK) in Scheuermann disease. SUMMARY OF BACKGROUND DATA The SSV has been increasingly chosen as the lowest instrumented vertebra to prevent DJK, and some studies have provided supportive results. However, other studies demonstrate that lowest instrumented vertebra located in the FLV has similar DJK incidence with the benefit of saving levels. MATERIALS AND METHODS Electronic searches of PubMed, Embase, the Cochrane Database, and Web of Science were performed. Radiographic parameters, incidence of DJK, and revision surgery rates were compared between SSV and FLV groups. The odds ratio (OR) was used to identify differences between the groups and P<0.05 was considered statistically significant. RESULTS Four studies with a total of 173 patients were included. There were no differences between the SSV and FLV groups in most radiographic parameters. The incidence of DJK among 173 patients was 20.8% (36/173). The SSV group demonstrated a significantly lower DJK rate than the FLV group (OR, 0.11; 95% confidence interval, 0.04-0.30; P<0.0001; I=39%). In this study, 5.9% (5/85) of the SSV group and 43.6% (24/55) of the FLV group developed DJK; 27.8% (10/36) who developed DJK underwent revision surgery, including 25.0% (6/24) in the FLV group and 40.0% (2/5) in the SSV group. The revision surgery rate was lower in the FLV group than in the SSV group, with no statistical difference (OR, 3.27; 95% confidence interval, 0.26-41.73; P=0.36; I=0%). CONCLUSIONS The overall DJK rate in Scheuermann disease was 20.8%, and 27.8% of DJK patients needed revision surgery. A distal fusion level including the SSV demonstrated a significantly lower DJK rate.
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Studer D, Hasler C. [Etiology and significance of growth disturbances of the spine]. DER ORTHOPADE 2019; 48:469-476. [PMID: 31069449 DOI: 10.1007/s00132-019-03739-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The majority of growth disturbances of the spine are acquired and their etiology is still unknown. Both scolioses and sagittal profile disorders are most commonly of idiopathic origin. ETIOLOGY The etiology is multifactorial and besides genetic, hormonal and mechanical factors also metabolic components seem to be involved. The risk of progression of an existing deformity is particularly high during the pubertal growth spurt. Accordingly, regular clinical and radiological controls should be carried out in this vulnerable period. Recently, spinal deformities have been classified according to the time of diagnosis rather than according to their etiology, considering the increasing knowledge about the correlation between spinal and thoracic growth and the associated maturation of the lungs. Therefore, the term "early onset scoliosis" considers all deformities of the spine diagnosed before the age of 10 years. TREATMENT In the case of failure of conservative treatment options, which have to be applied for as long as possible, definitive spinal fusion surgery should be delayed by the use of growth-sparing surgical techniques, aiming to achieve as normal pulmonary function as possible.
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Affiliation(s)
- D Studer
- Universitätskinderspital beider Basel, UKBB, Spitalstrasse 33, 4056, Basel, Schweiz.
| | - C Hasler
- Universitätskinderspital beider Basel, UKBB, Spitalstrasse 33, 4056, Basel, Schweiz
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Sharma SB, Kim JS. A Review of Minimally Invasive Surgical Techniques for the Management of Thoracic Disc Herniations. Neurospine 2019; 16:24-33. [PMID: 30943704 PMCID: PMC6449820 DOI: 10.14245/ns.1938014.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 03/14/2019] [Accepted: 03/15/2019] [Indexed: 11/19/2022] Open
Abstract
Thoracic disc herniation (TDH) is a rare, but technically challenging, disorder. Apart from their unfamiliarity with this condition, surgeons are often posed with challenges regarding the diverse methods available to address TDH, the neurological disturbances accompanying the disorder, the prospect of iatrogenic cord damage during surgical procedures, and the complications associated with various surgical approaches. In today's era, when minimally invasive surgery has been incorporated into almost every aspect of managing spine disorders, it is necessary for surgeons to be aware of the various minimally invasive techniques available for the management of these rare and difficult conditions. In this review article, we provide a synopsis of the epidemiology, clinical features, and technical aspects of TDH, starting from level identification to intraoperative neuromonitoring and including important steps and guidance for all the minimally invasive approaches to TDH. We conclude the review by providing insights into the clinical decision-making process and outline the specific aspects of "giant" thoracic discs and indications for fusion in certain conditions. Outcomes of minimally invasive surgery for these conditions are generally favorable. The location of herniation is an important factor for surgical planning.
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Affiliation(s)
- Sagar B. Sharma
- Department of Neurosurgery, The Catholic University of Korea, Seoul St. Mary’s Hospital, Seoul, Korea
| | - Jin-Sung Kim
- Department of Neurosurgery, The Catholic University of Korea, Seoul St. Mary’s Hospital, Seoul, Korea
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Spinal deformity and malocclusion association is not supported by high-quality studies: results from 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 2019; 28:1638-1651. [PMID: 30673874 DOI: 10.1007/s00586-019-05896-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 01/17/2019] [Indexed: 12/29/2022]
Abstract
BACKGROUND Several reports in the literature have suggested a causative association between oral occlusion and spinal deformity such as scoliosis and Scheuermann's disease or kyphosis. Based on these findings, a growing number of adolescents with spinal deformity receive orthodontic treatment, supposing a beneficial effect on the spine. OBJECTIVE The aim of this study was to verify the association between spinal deformity and malocclusion in the orthopedic population and potential effect of orthodontic treatment on the spinal deformity. METHOD The databases: MEDLINE, CINAHL, EMBASE, Cochrane Register, OTseeker and ScienceDirect were searched up to August 2017 for studies reporting on associations between spinal and occlusal conditions. Case series, cohort, case-control studies and randomized clinical trials were considered for analysis. Two reviewers independently selected studies, conducted quality assessment and extracted results. Methodological quality was assessed using MINORS score. RESULTS Nine publications reporting on 1424 patients were included. Studies were two case series, five case-control studies, one cohort study and one randomized clinical trial. The methodological quality was poor in 8/9 studies. CONCLUSION Evidence from three low-quality studies suggests an increased prevalence of occlusal dysfunction in patients with known spinal deformity, but the conclusions have a high risk of bias. No evidence of beneficial effects of orthodontic treatment on spinal deformity was found. These slides can be retrieved under Electronic Supplementary Material.
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Ehsani NN, Oakley PA, Harrison DE. Scheuermann’s disease: non-surgical improvement in whole spine sagittal alignment in the treatment of a symptomatic patient using Chiropractic BioPhysics<sup>®</sup> technique. J Phys Ther Sci 2019; 31:965-970. [PMID: 31871386 PMCID: PMC6879408 DOI: 10.1589/jpts.31.965] [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: 05/27/2018] [Accepted: 08/14/2019] [Indexed: 11/24/2022] Open
Abstract
[Purpose] To present the dramatic improvement of sagittal posture in a young male with
Scheuermann’s disease suffering from pain ailments as treated by Chiropractic
BioPhysics® technique. [Participant and Methods] An 18 year old reported low
back pain and headaches for several years. Full spine radiographic assessment revealed
pronounced thoracic hyperkyphosis, anterior head translation, posterior thoracolumbar
sagittal balance, and a reduced sacral base orientation. The patient was treated by
Chiropractic BioPhysics methods incorporating mirror image® exercises,
traction, as well as spinal manipulation. [Results] Assessment after 35 treatment sessions
over 14-weeks revealed a dramatic improvement in postural parameters. The thoracic
kyphosis reduced by 13°, and was accompanied by a reduction in forward head posture,
reduction in posterior sagittal balance, and an increase in sacral base angle to normal.
The low back pain and headaches were alleviated. [Conclusion] This case adds to the
accumulating evidence demonstrating CBP methods offers an effective approach to reduce the
burden of postural disorders including those with Scheuermann’s disease. Since thoracic
hyperkyphosis is a serious disorder, the routine comprehensive assessment via full-spine
radiography is essential for the quantification of relevant postural parameters.
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Gaudé M, Chapurlat R, Pialat JB, Szulc P. Long term prognosis of Scheuermann's disease: The association with fragility fracture - The MINOS cohort. Bone 2018; 117:116-122. [PMID: 30244156 DOI: 10.1016/j.bone.2018.09.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 09/07/2018] [Accepted: 09/18/2018] [Indexed: 11/28/2022]
Abstract
The aim was to assess the association of Scheuermann's disease (SCD) with fracture risk (vertebral, peripheral) and bone mineral density (BMD) in older men. SCD was assessed on the baseline lateral spine radiographs using the Berlin criteria in 766 men aged 50-85. We evaluated the association of SCD and its diagnostic criteria with incident fracture (vertebral over 7.5 years, peripheral over 10 years) and BMD (baseline). SCD prevalence was 25.2%. SCD and its criteria showed inconsistent associations with BMD at different skeletal sites. Eighty-four men had incident fractures. After adjustment for age, weight, spine BMD, prevalent vertebral fractures, prior falls and score of disc space narrowing due to osteoarthritis (DSN-OA), SCD was not associated with vertebral fracture risk. Vertebral endplate irregularities (EI), one of its diagnostic criteria, were associated with higher vertebral fracture risk (OR = 3.26, 95% CI: 1.34-7.94, p < 0.01). Vertebral fracture risk was higher in men with EI and low spine BMD vs. men without these characteristics (OR = 12.84, 95% CI: 3.12-52.83, p < 0.005). EI was associated with higher vertebral fracture risk in men without severe DSN-OA and without prevalent vertebral fractures. Peripheral fracture risk was lower in men with SCD (HR = 0.39, 95% CI: 0.18-0.83, p < 0.02) and EI. Peripheral fracture risk was higher in men without SCD who had low femoral neck BMD vs. men with SCD and normal BMD (HR = 4.68, 95% CI: 1.09-20.03, p < 0.05). In conclusion, EI were associated with high vertebral fracture risk. SCD and EI were associated with lower peripheral fracture risk. The associations of SCD and its criteria with BMD were inconsistent.
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Affiliation(s)
- Marine Gaudé
- INSERM UMR 1033, University of Lyon, Lyon, France; Department of Rheumatology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Roland Chapurlat
- INSERM UMR 1033, University of Lyon, Lyon, France; Department of Rheumatology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Jean-Baptiste Pialat
- INSERM UMR 1033, University of Lyon, Lyon, France; Department of Radiology, Hospices Civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Pawel Szulc
- INSERM UMR 1033, University of Lyon, Lyon, France.
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Bouthors C, Benzakour A, Court C. Surgical treatment of thoracic disc herniation: an overview. INTERNATIONAL ORTHOPAEDICS 2018; 43:807-816. [PMID: 30406842 DOI: 10.1007/s00264-018-4224-0] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 10/29/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Surgical treatment of thoracic disc herniation (TDH) is technically demanding due to its proximity to the spinal cord. METHODS Literature review. RESULTS Symptomatic TDH is a rare condition predominantly localized between T8 and L1. Surgical indications include intractable back or radicular pain, neurological deficits, and myelopathy signs. Giant calcified TDH (> 40% spinal canal occupation) are frequently associated with myelopathy, intradural extension, and post-operative complications. Careful pre-operative planning helps reduce the risk of complications. Pre-operative CT and MRI identify the hernia's location and size, calcifications, and intradural extension. The approach must provide adequate dural sac visualization with minimal manipulation of the cord. Non-anterior approaches are favoured if they provide at least equal exposure than anterior approach owing to higher risk of pulmonary morbidity associated with anterior approach. A transthoracic approach is recommended for central calcified herniated discs. A posterolateral approach is often suitable for non-calcified lateralized TDH. Thoracoscopic approaches are less invasive but have a substantial learning curve. Retropleural mini-thoracotomy is an acceptable alternative. Pre-operative identification of the pathological level is confirmed by intra-operative level check. Intra-operative cord monitoring is preferable but warrant further studies. Magnification and adequate lightening of the surgical field are paramount (microscope, thoracoscopy). Intra-operative CT scan with navigation is becoming increasingly popular since it provides real-time control on the decompression. Indications of fusion consist of pre-operative back pain, Scheuermann's disease, multilevel resection, wide vertebral body resection (> 50%), and herniation at thoracolumbar junction. Neurological deterioration, dural tear, and subarachnoid-pleural fistula are the most severe complications. CONCLUSION Further improvements are still warranted in thoracic spine surgery despite the advent of minimally invasive techniques. Intra-operative CT scan will probably enhance the safety of the TDH surgery.
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Affiliation(s)
- Charlie Bouthors
- Orthopedic and Traumatology Surgery Department (Pr Ch Court), Bicetre University Hospital, Assistance Publique Hôpitaux de Paris, Paris-Sud University ORSAY, 78 Rue du Général Leclerc, 94275, Le Kremlin-Bicêtre, France.
| | - Ahmed Benzakour
- Orthopedic and Traumatology Surgery Department (Pr Ch Court), Bicetre University Hospital, Assistance Publique Hôpitaux de Paris, Paris-Sud University ORSAY, 78 Rue du Général Leclerc, 94275, Le Kremlin-Bicêtre, France
| | - Charles Court
- Orthopedic and Traumatology Surgery Department (Pr Ch Court), Bicetre University Hospital, Assistance Publique Hôpitaux de Paris, Paris-Sud University ORSAY, 78 Rue du Général Leclerc, 94275, Le Kremlin-Bicêtre, France
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An abundance of developmental anomalies and abnormalities in Pleistocene people. Proc Natl Acad Sci U S A 2018; 115:11941-11946. [PMID: 30397116 DOI: 10.1073/pnas.1814989115] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Diverse developmental abnormalities and anomalous features are evident in the Pleistocene Homo fossil record, varying from minor but rare dental, vertebral, and carpal variants to exceptional systemic disorders. There are currently 75 documented anomalies or abnormalities from 66 individuals, spanning the Pleistocene but primarily from the Late Pleistocene Middle and Upper Paleolithic with their more complete skeletal remains. The expected probabilities of finding these variants or developmental disorders vary from <5% to <0.0001%, based on either recent human incidences or relevant Pleistocene sample distributions. Given the modest sample sizes available for the skeletal or dental elements in question, especially if the samples are appropriately limited in time and geography, the cumulative multiplicative probability of finding these developmental changes is vanishingly small. These data raise questions regarding social survival abilities, differing mortuary treatments of the biologically unusual, the role of ubiquitous stress among these Pleistocene foragers, and their levels of consanguinity. No single factor sufficiently accounts for the elevated level of these developmental variants or the low probability of finding them in the available paleontological record.
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Abstract
Chronic musculoskeletal pain (CMP) is one of the main reasons for referral to a pediatric rheumatologist and is the third most common cause of chronic pain in children and adolescents. Causes of CMP include amplified musculoskeletal pain, benign limb pain of childhood, hypermobility, overuse syndromes, and back pain. CMP can negatively affect physical, social, academic, and psychological function so it is essential that clinicians know how to diagnose and treat these conditions. This article provides an overview of the epidemiology and impact of CMP, the steps in a comprehensive pain assessment, and the management of the most common CMPs.
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Affiliation(s)
- Jennifer E Weiss
- Pediatric Rheumatology, Seton Hall School of Medicine, Hackensack University Medical Center, 30 Prospect Avenue, Hackensack, NJ 07601, USA.
| | - Jennifer N Stinson
- Research Institute, Child Health Evaluative Sciences, Hospital for Sick Children, University of Toronto, 555 University Avenue, Toronto, Ontario M5G 1X8, Canada
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Posterior-only versus combined anterior/posterior fusion in Scheuermann disease: a large retrospective study. 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 2018; 27:2322-2330. [DOI: 10.1007/s00586-018-5633-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 04/07/2018] [Accepted: 05/11/2018] [Indexed: 11/26/2022]
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Scheuermann’s Disease: New Impressions of Clinical and Radiological Evaluation and Treatment Approaches; A Narrative Review. JOURNAL OF PEDIATRICS REVIEW 2018. [DOI: 10.5812/jpr.12102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Halanski MA, Hildahl B, Amundson LA, Leiferman E, Gendron-Fitzpatrick A, Chaudhary R, Hartwig-Stokes HM, McCabe R, Lenhart R, Chin M, Birstler J, Crenshaw TD. Maternal Diets Deficient in Vitamin D Increase the Risk of Kyphosis in Offspring: A Novel Kyphotic Porcine Model. J Bone Joint Surg Am 2018; 100:406-415. [PMID: 29509618 PMCID: PMC6818982 DOI: 10.2106/jbjs.17.00182] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of this study was to explore the role of perinatal vitamin-D intake on the development and characterization of hyperkyphosis in a porcine model. METHODS The spines of 16 pigs were assessed at 9, 13, and 17 weeks of age with radiography and at 17 weeks with computed tomography (CT), magnetic resonance imaging (MRI), histology, and bone-density testing. An additional 169 pigs exposed to 1 of 3 maternal dietary vitamin-D levels from conception through the entire lactation period were fed 1 of 4 nursery diets supplying different levels of vitamin D, calcium, and phosphorus. When the animals were 13 weeks of age, upright lateral spinal radiography was performed with use of a custom porcine lift and sagittal Cobb angles were measured in triplicate to determine the degree of kyphosis in each pig. RESULTS The experimental animals had significantly greater kyphotic sagittal Cobb angles at all time points when compared with the control animals. These hyperkyphotic deformities demonstrated no significant differences in Hounsfield units, contained a slightly lower ash content (46.7% ± 1.1% compared with 50.9% ± 1.6%; p < 0.001), and demonstrated more physeal irregularities. Linear mixed model analysis of the measured kyphosis demonstrated that maternal diet had a greater effect on sagittal Cobb angle than did nursery diet and that postnatal supplementation did not completely eliminate the risk of hyperkyphosis. CONCLUSIONS Maternal diets deficient in vitamin D increased the development of hyperkyphosis in offspring in this model. CLINICAL RELEVANCE This study demonstrates that decreased maternal dietary vitamin-D intake during pregnancy increases the risk of spinal deformity in offspring. In addition, these data show the feasibility of generating a large-animal spinal-deformity model through dietary manipulation alone.
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Affiliation(s)
- Matthew A. Halanski
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin,E-mail address for M.A. Halanski:
| | - Blake Hildahl
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Laura A. Amundson
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Ellen Leiferman
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Annette Gendron-Fitzpatrick
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Rajeev Chaudhary
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Heather M. Hartwig-Stokes
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Ronald McCabe
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Rachel Lenhart
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Matthew Chin
- Geisinger Wyoming Valley Medical Center, Wilkes-Barre, Pennsylvania
| | - Jennifer Birstler
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin
| | - Thomas D. Crenshaw
- Departments of Orthopedics and Rehabilitation (M.A.H., B.H., E.L., R.C., H.M.H.-S., R.M., and R.L.) and Animal Sciences (L.A.A. and T.D.C.), Comparative Pathology Laboratory (A.G.-F.), and Department of Biostatistics and Medical Informatics (J.B.), University of Wisconsin-Madison, Madison, Wisconsin,Swine Research and Teaching Center, Arlington, Wisconsin,E-mail address for T.D. Crenshaw:
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Selection of distal fusion level in terms of distal junctional kyphosis in Scheuermann kyphosis. A comparison of 3 methods. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2018; 52:7-11. [PMID: 29290534 PMCID: PMC6136323 DOI: 10.1016/j.aott.2017.11.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 11/22/2017] [Accepted: 11/28/2017] [Indexed: 11/23/2022]
Abstract
Objective The aim of this study was to investigate the effect of distal fusion level selection on the distal junctional kyphosis (DJK) in Scheuermann kyphosis (SK) patients who underwent posterior fusion. Methods Thirty-nine SK patients who underwent posterior fusion with a minimum follow-up of 3 years were retrospectively evaluated. According to the distal fusion level, patients were divided into 3 groups. Group S; lowest instrumented vertebra (LIV) was the sagittal stable vertebra (SSV), Group F; LIV was the first lordotic vertebra (FLV) and, Group L; LIV was the lower end vertebra (LEV). DJK was evaluated according to distal level selection. Results Thoracic kyphosis (TK) decreased from 73.3° (SD ± 7.9°) to 39° (SD ± 8.7°) postoperatively, with a mean correction rate of 46% (SD ± 13) (p < 0.0001). In 11 patients, FLV and SSV was the same vertebra. In remaining 28 patients, 10 patients were in Group S, 15 patients were in Group F and 3 patients were in Group L. In Group S, none of them developed DJK, however, DJK was observed 9 of 15 patients in Group F. DJK was developed in all cases in Group L. There is a statistically higher risk for developing DJK when FLV or LEV was selected as LIV (p < 0.05). Conclusion Selecting SSV for the distal fusion level has been found to be effective for preventing DJK. Selecting distal fusion level proximal to SSV will increase the risk of DJK which may become symptomatic and require revision surgery. Level of evidence Level IV, therapeutic study.
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Posterior-Only Approach with Pedicle Screws for the Correction of Scheuermann's Kyphosis. Asian Spine J 2017; 11:513-519. [PMID: 28874968 PMCID: PMC5573844 DOI: 10.4184/asj.2017.11.4.513] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 12/12/2016] [Accepted: 01/04/2017] [Indexed: 11/16/2022] Open
Abstract
Study Design Retrospective study (level of evidence: level 3). Purpose The purpose of this study was to evaluate the clinical and radiological results of the posterior-only approach with pedicle screws for the treatment of Scheuermann's kyphosis (SK). Overview of Literature The correction of SK with instrumentation can be performed using posterior-only or combined anterior-posterior procedures. With the use of all-pedicle screw constructs in spine surgery, the posterior-only approach has become a popular option for the definitive treatment of SK. In a nationwide study involving 2,796 patients, a trend toward posterior-only fusion with lower complication rates was reported. Methods We retrospectively reviewed the data of patients who underwent posterior-only correction for SK between January 2005 and May 2013. Patients with a definite diagnosis of SK who fulfilled the minimum follow-up criterion of 24 months were included. The thoracic kyphosis (T5–T12), lumbar lordosis (L1–S1), and thoracolumbar junction (T10–L2) angles were measured from preoperative, postoperative, and last control radiographs. Sagittal balance, thoracic length, thoracic diameter, Voutsinas index and the sacral slope, pelvic tilt, proximal junction kyphosis, and distal junction kyphosis angles were also measured. Results Forty-five patients underwent surgery for the treatment of SK between 2005 and 2013. After applying the exclusion criteria, 20 patients (18 males and 2 females) with a mean age of 19 years were included. The mean thoracic kyphosis angle was 79.8 degrees preoperatively, 44.6 degrees postoperatively, and 44.9 degrees at the last control. There were statistically significant differences between preoperative and postoperative values in the thoracic kyphosis and lumbar lordosis angles, thoracic length, thoracic diameter, and Voutsinas index (p<0.05). Conclusions The clinical and radiological results of the current study suggest that posterior-only fusion is an efficient technique for the treatment of SK.
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Abstract
Lower back pain in young athletes is a common problem. The prevalence of back pain from different causes in adolescent age group is between 20% and 30%. However, the incidence of low back pain in young athletes varies widely in different sports. Overuse injuries are the most common cause of low back pain in young athletes. In case of overuse injuries, the cause and effect relationship between back pain and specific condition is often difficult to establish. In adolescent athletes, the most common underlying identified cause of low back pain is lumbar spondylolysis. During adolescent growth spurt, the severity of the pain generally correlates with adolescent growth spurt. Participation in sports starting at an early age and for a longer duration tends to increase the risk for back pain. Numerous conditions cause low back pain in athletes. These include acute trauma, chronic overuse or repetitive trauma, and referred pain. Our focus in here will be on selected conditions that cause recurrent or chronic low back pain.
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Affiliation(s)
- Dilip R Patel
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA
| | - Elizabeth Kinsella
- Department of Pediatric and Adolescent Medicine, Western Michigan University Homer Stryker MD School of Medicine, Kalamazoo, MI, USA
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Chiche L, Carlier RY, Siahou D, Nataf A, Hugeron C, Palazzo C. Spinal cord ischemia in Scheuermann disease: A report of three cases. Joint Bone Spine 2017; 84:345-348. [PMID: 28131733 DOI: 10.1016/j.jbspin.2016.10.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 10/21/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND Neurological complications in Scheuermann's disease are rare but serious. CASE REPORTS We report three cases of severe neurological deficit due to medullar ischemia attributable to the compression of a radiculomedullar artery by thoracic (two cases) and lumbar (one case) disc herniations associated with Scheuermann's disease. They were not treated surgically because of the absence of direct spinal cord compression or definitive spinal cord ischemia. Those young patients still have severe neurological damage. An earlier management could have prevented them. CONCLUSION When doubting about any compressive sign, MRI should be performed with diffusion weighted imaging (DWI) and apparent diffusion coefficient (ADC) sequences in emergency.
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Affiliation(s)
- Léa Chiche
- Service d'imagerie médicale, groupe Rachis, hôpital Raymond-Poincaré, AP-HP, 92380 Garches, France.
| | - Robert-Yves Carlier
- Service d'imagerie médicale, groupe Rachis, hôpital Raymond-Poincaré, AP-HP, 92380 Garches, France
| | - Dan Siahou
- Service d'imagerie médicale, groupe Rachis, hôpital Raymond-Poincaré, AP-HP, 92380 Garches, France
| | - Arnaud Nataf
- Service d'imagerie médicale, groupe Rachis, hôpital Raymond-Poincaré, AP-HP, 92380 Garches, France
| | - Caroline Hugeron
- Service de rééducation, hôpital Raymond-Poincaré, AP-HP, 92380 Garches, France
| | - Clémence Palazzo
- Service de rééducation et réadaptation de l'appareil locomoteur et des pathologies du rachis, hôpital Cochin, AP-HP, 75014 Paris, France; Inserm U1153, faculté de médecine Paris-Descartes, 75006 Paris, France
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Gokce E, Beyhan M. Radiological imaging findings of scheuermann disease. World J Radiol 2016; 8:895-901. [PMID: 27928471 PMCID: PMC5120249 DOI: 10.4329/wjr.v8.i11.895] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 07/12/2016] [Accepted: 09/08/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To find accompanying anomalies of typical and atypical Scheuermann’s disease (SD) is reported in the present study.
METHODS Study included 20 patients (16 men and 4 women) who had radiological imaging radiography, magnetic resonance imaging (MRI) and computed tomography, if available, due to back pain, curved back and low back pain in November 2011-February 2016 period. Patients were categorized into typical and atypical patterns based on the region involved. Thoracic kyphosis values were measured using real Cobb angle. Accompanying disc degeneration, herniations and spinal cord pathologies were studied using MRI.
RESULTS Age of the patients ranged from 11.0 to 23.0 (mean 17.2 ± 3.0). Typical pattern of SD were detected in 15 patients while atypical pattern were detected in 5 patients. Cobb angle range was 40.2-67.2 (mean 55.5 ± 8.7) in typical Scheuermann’s patients and 24.7-49.9 (mean 36.7 ± 10.8) in atypical ones. Intervertebral level was affected and had the measures of 3-8 (mean 5.3 ± 1.6) and 7-9 (mean 8.2 ± 0.8) in typical and atypical Scheuermann’s patients, respectively. Level of degenerative disc disease in MRI was 1-7 discs (mean 4.1 ± 1.7) in typical patients and 5-10 discs (mean 7.6 ± 1.9) in atypical patients.
CONCLUSION SD can be seen in typical and atypical patterns, typical being more frequent. Because degenerative disc diseases, herniations and cord pathologies such as syringomyelia can accompany SD (albeit more common in atypical pattern), it is necessary to evaluate these patients with plain radiography and MRI together.
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Aulisa AG, Falciglia F, Giordano M, Mastantuoni G, Poscia A, Guzzanti V. Conservative treatment in Scheuermann's kyphosis: comparison between lateral curve and variation of the vertebral geometry. SCOLIOSIS AND SPINAL DISORDERS 2016; 11:33. [PMID: 27785472 PMCID: PMC5073405 DOI: 10.1186/s13013-016-0089-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background Conservative treatment in the Scheuermann’s kyphosis obtain, during skeletal growth, remodelling of the deformed vertebras. In a previous paper on Scheuermann’s kyphosis, we have studied the geometry variations of all vertebrae included in the curve, before and after the treatment. The purpose of this study was to confirm the effectiveness of conservative treatment in Scheuermann’s kyphosis and was to evaluate and compare the variation of the vertebral geometry with the curve trend in Cobb degrees, before and after conservative treatment. Methods From a consecutive series of patients, we selected 90 patients with thoracic Scheuermann’s kyphosis, treated using anti-gravity brace: 59 male, 31 female. The mean age at the beginning of the treatment was 14 years. Radiographical measurements were performed on radiographs from a lateral projection, at the beginning (t1) and at the end of the treatment (t5). Vertebral geometry modifications at t1 and t5 were analysed according to the following parameters and evaluated by three independent observers: Anterior wedging angle (ALFA) of the apex vertebra and Posterior wall inclination (APOS) of the limiting lower vertebra. The curve was measured in Cobb degrees. Results The results from our study showed that of the 90 patients with a thoracic curve mean value of Cobb degrees was 57.8 ± 6.0 SD at t1 and 41.3 ± 5.6 SD at t5. The differences between t1(angle at baseline) and t5 (end of treatment) were calculated for Cobb, ALFA and APOS angle and were respectively −16.4 ± 4.5, −6.4 ± 1.4 and −2.7 ± 1.2; tested with paired t-test were significative (p < 0.01). The results of the regression analysis to test the relationship between the three measures for the kyphosis (Cobb degree, ALFA and APOS) showed that the best association was between Cobb t5 and ALFA t5 (p < 0.01) and Cobb t1 and APOS t1 (p < 0.01). No significative association was found between the difference between ALFA and APOS. Conclusion We sustain that using new parameters to study vertebral remodelling allows us to reach a better comprehension of Scheuermann spine response to anti-gravity brace treatment. Furthermore, the evaluation of the ALFA angle of the apex vertebra confirms to be more reliable than Cobb’s angle because it cannot be affected by the radiological position.
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Affiliation(s)
- Angelo G Aulisa
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, Rome, 00165 Italy
| | - Francesco Falciglia
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, Rome, 00165 Italy
| | - Marco Giordano
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, Rome, 00165 Italy
| | - Giuseppe Mastantuoni
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, Rome, 00165 Italy
| | - Andrea Poscia
- School of Hygiene and Preventive Medicine, University Hospital "Agostino Gemelli", Catholic University of the Sacred Heart School of Medicine, Rome, 00168 Italy
| | - Vincenzo Guzzanti
- U.O.C. of Orthopedics and Traumatology, Children's Hospital Bambino Gesù, Institute of Scientific Research, Rome, 00165 Italy ; University of Cassino, Cassino, (FR) 03043 Italy
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Kandwal P, Vijayaraghavan G, Goswami A, Jayaswal A. Back Pain in Children- How Sinister? Indian J Pediatr 2016; 83:834-43. [PMID: 26411731 DOI: 10.1007/s12098-015-1886-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2015] [Accepted: 08/13/2015] [Indexed: 12/27/2022]
Abstract
Incidence of back pain among children and adolescents is gradually increasing. Children undergo extensive diagnostic workup that ultimately results in a nonconfirmative diagnosis. A good history and clinical examination can, to a large extent help differentiate non-specific from organic causes of backache. Diagnostic workup may be initiated if symptoms are severe and/or persistant. The authors review some of the common causes of back pain in pediatric population, clinical presentations, and the relevant investigations along with their management.
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Affiliation(s)
- Pankaj Kandwal
- Department of Orthopedics, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, 249201, India.
| | - G Vijayaraghavan
- Department of Orthopedics, All India Institute of Medical Sciences, New Delhi, India
| | - Ankur Goswami
- Department of Orthopedics, All India Institute of Medical Sciences, New Delhi, India
| | - Arvind Jayaswal
- Department of Orthopedics, All India Institute of Medical Sciences, New Delhi, India
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Riccardi F, Rivolta GF, Uliana V, Grati FR, La Starza R, Marcato L, Di Perna C, Quintavalle G, Garavelli L, Rosato S, Sammarelli G, Neri TM, Tagliaferri A, Martorana D. Cryptic 13q34 and 4q35.2 Deletions in an Italian Family. Cytogenet Genome Res 2015; 147:24-30. [PMID: 26645620 DOI: 10.1159/000442068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2015] [Indexed: 11/19/2022] Open
Abstract
Variations of DNA sequences in the human genome range from large, microscopically visible chromosome anomalies to single nucleotide changes. Submicroscopic genomic copy number variations, i.e. chromosomal imbalances which are undetectable by conventional cytogenetic analysis, play an intriguing clinical role. In this study, we describe the clinical consequences of the concurrent presence of an interstitial deletion in 13q34 and a terminal deletion in 4q35.2 in an Italian family. The index patient, a 19-year-old male, as well as his 12-year-old sister are carriers of both deletions, one of maternal and the other of paternal origin. The phenotype includes language delay, multiorgan involvement and bleeding diathesis with mild deficiency of factors X and VII. In the sister, the concomitant presence of Noonan syndrome may partly explain the clinical symptoms. The deleted region on chromosome 13 involves several genes (ATP11A, MCF2L, F7, F10, PROZ, PCID2, CUL4A, and LAMP1); some of these seem to play a role in the proband's phenotype. The terminal deletion in 4q35.2 contains other OMIM genes (FRG1, FRG2 and DBET); moreover, the 4q region is reported as a susceptibility locus for Crohn's disease, diagnosed in the proband's father. To our knowledge, this is the first report of a family with these 2 submicroscopic copy number changes. We tried to relate the clinical phenotype of the proband and his family to the molecular function of the involved genes.
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Affiliation(s)
- Federica Riccardi
- Regional Reference Centre for Inherited Bleeding Disorders, University Hospital of Parma, Parma, Italy
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Pediatric Dance Injuries: A Cross‐Sectional Epidemiological Study. PM R 2015; 8:348-355. [DOI: 10.1016/j.pmrj.2015.08.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 08/14/2015] [Accepted: 08/18/2015] [Indexed: 11/22/2022]
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