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Aydogan M, Pehlivanoglu T, Erdag Y, Akturk UD, Akar A. Flexible posterior vertebral tethering for the management of Scheuermann's kyphosis: correction by using growth modulation-clinical and radiographic outcomes of the first 10 patients with at least 3 years of follow-up. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2024:10.1007/s00586-024-08297-4. [PMID: 38740612 DOI: 10.1007/s00586-024-08297-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 04/14/2024] [Accepted: 05/01/2024] [Indexed: 05/16/2024]
Abstract
PURPOSE The present prospective cohort study was intended to present the minimum 3 years' results of flexible posterior vertebral tethering (PVT) applied to 10 skeletally immature patients with SK to question, if it could be an alternative to fusion. METHODS Ten skeletally immature patients with radiographically confirmed SK, who had flexible (minimum 35%) kyphotic curves (T2-T12), were included. A decision to proceed with PVT was based on curve progression within the brace, and/or persistent pain, and/or unacceptable cosmetic concerns of the patient/caregivers, and/or non-compliance within the brace. RESULTS Patients had an average age of 13.1 (range 11-15) and an average follow-up duration of 47.6 months (range 36-60). Posterior vertebral tethering (PVT) was undertaken to all patients by utilizing Wiltse approach and placing monoaxial pedicle screws intermittently. At the final follow-up: mean pre-operative thoracic kyphosis and lumbar lordosis improved from 73.6°-45.7° to 34.7°-32.1°. Mean sagittal vertical axis, vertebral wedge angle and total SRS-22 scores improved significantly. A fulcrum lateral X-ray obtained at the latest follow-up, showed that the tethered levels remained mobile. CONCLUSION This study, for the first time in the literature, concluded, that as a result of growth modulation applied to skeletally immature patients with SK, flexible PVT was detected to yield gradual correction of the thoracic kyphosis by reverting the pathological vertebral wedging process, while keeping the mobility of the tethered segments in addition to successful clinical-functional results. The successful results of the present study answered the role of the PVT as a viable alternative to fusion in skeletally immature patients with SK. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Mehmet Aydogan
- Department of Orthopaedic Surgery and Traumatology, Emsey Advanced Spine Surgery Center, Surgical Spine Center of Excellence Certified By EUROSPINE, Emsey Hospital, Çamlık Mahallesi, Selçuklu Caddesi; No:22, Pendik, 34912, Istanbul, Turkey
| | - Tuna Pehlivanoglu
- Department of Orthopedic Surgery and Traumatology, Liv Spine Center, Liv Hospital Ulus, Ulus Mahallesi, Ahmet Adnan Saygun Caddesi, Canan Sokak, No:4, Beşiktaş, 34340, Istanbul, Turkey.
- Department of Ortopedic Surgery and Traumatology, Faculty of Medicine, Istinye University, Hamidiye, Kâğıthane, 34408, Istanbul, Turkey.
| | - Yigit Erdag
- Department of Orthopedic Surgery and Traumatology, Medar Hospital, Osman Yılmaz Mahallesi, İstanbul Caddesi, No:26, Gebze, 41400, Kocaeli, Turkey
| | - Umut Dogu Akturk
- Department of Neurosurgery, Emsey Advanced Spine Surgery Center, Surgical Spine Center of Excellence Certified By EUROSPINE, Emsey Hospital, Çamlık Mahallesi, Selçuklu Caddesi, No:22, Pendik, 34912, Istanbul, Turkey
| | - Abdulhalim Akar
- Department of Orthopaedic Surgery and Traumatology, Emsey Advanced Spine Surgery Center, Surgical Spine Center of Excellence Certified By EUROSPINE, Emsey Hospital, Çamlık Mahallesi, Selçuklu Caddesi; No:22, Pendik, 34912, Istanbul, Turkey
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Heyde CE, von der Höh N, Völker A. [Surgical treatment of kyphosis in children and adolescents]. OPERATIVE ORTHOPADIE UND TRAUMATOLOGIE 2024; 36:33-42. [PMID: 37704775 DOI: 10.1007/s00064-023-00828-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 09/15/2023]
Abstract
OBJECTIVE Correction of a pathological kyphosis to restore a balanced, low-pain or pain-free and load-bearing spine. INDICATIONS Pronounced sagittal imbalance, progressive kyphosis despite conservative therapy, and neurological deficits are indications for surgery. Further surgical indications are severe therapy-resistant complaints and/or psychologically burdening cosmetic impairment. The guidelines for surgical indications are kyphosis angles of 75-80° thoracic and 30-50° lumbar. CONTRAINDICATIONS No specific, but general contraindications for surgical treatment. SURGICAL TECHNIQUE Depending on the characteristics of the kyphosis, different surgical techniques are used. Rod-screw systems are mainly used, and surgery is primarily performed by shortening the spinal column from posterior using a wide variety of techniques. In individual cases, this can be combined with ventrally mobilizing, resecting, or straightening techniques. POSTOPERATIVE MANAGEMENT The aim of surgical treatment is to achieve a primarily stable and weight-bearing spine. Regular wound control as well as stabilizing physiotherapy during follow-up are essential. Postoperatively, initially abstaining from sports; later physical activity is encouraged under professional guidance. RESULTS The literature shows very good corrective results in children and adolescents. The technical procedures are associated with a low and acceptable complication rate. Over the course of time, these patients must be monitored in order to detect possible long-term complications such as junctional kyphosis or pseudarthrosis.
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Affiliation(s)
- C E Heyde
- Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universität Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland.
| | - N von der Höh
- Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universität Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland
| | - A Völker
- Klinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Universität Leipzig, Liebigstr. 20, 04103, Leipzig, Deutschland
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O’Donnell JM, Wu W, Youn A, Mann A, Swarup I. Scheuermann Kyphosis: Current Concepts and Management. Curr Rev Musculoskelet Med 2023; 16:521-530. [PMID: 37615931 PMCID: PMC10587050 DOI: 10.1007/s12178-023-09861-z] [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] [Accepted: 08/07/2023] [Indexed: 08/25/2023]
Abstract
PURPOSE OF REVIEW Scheuermann's kyphosis (SK) is a developmental deformity of the spine that affects up to 8% of children in the US. Although, the natural progression of SK is noted to be gradual over years, severe deformity can be associated with significant morbidity. Thorough clinical examination and interpretation of relevant imaging help differentiate and confirm this diagnosis. Treatment includes both operative and nonoperative approaches. The purpose of this article is to provide an updated overview of the current theories of its pathogenesis, as well as the principles of diagnosis and treatment of SK. RECENT FINDINGS Although a definitive, unified theory continues to be elusive, numerous reports in the past decade provide insight into the pathophysiology of SK. These include alterations in mechanical stress and/or hormonal disturbances. Candidate genes have also been identified to be linked to the inheritance of SK. Updates to nonoperative treatment include the effectiveness of dedicated exercise programs, as well as the types and duration of orthotic treatment. Advances in surgical technique can be observed with a trend toward a posterior-only approach, with supporting evidence for careful evaluation of both the sagittal and coronal planes to determine fusion levels in order to avoid postoperative junctional pathologies. SK is an important cause of structural or rigid kyphosis. It can lead to significant morbidity in severe cases. Treatment is based on curve magnitude and symptoms. Nonoperative treatment consists of physical therapy in symptomatic patients, and bracing can be added for skeletally mature patients. Operative management can be considered in patients with large, progressive, and symptomatic deformity. Future studies can benefit from a focused investigation into patient-reported outcomes after undergoing appropriate treatment.
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Affiliation(s)
| | - Wei Wu
- Department of Orthopedic Surgery, UCSF Benioff Children’s Hospital, 747 52nd Street, OPC 1st Floor, Oakland, CA 94609 USA
| | - Alex Youn
- San Francisco School of Medicine, University of California, San Francisco, CA USA
| | - Angad Mann
- California Health Sciences University College of Medicine, Clovis, CA USA
| | - Ishaan Swarup
- Department of Orthopedic Surgery, UCSF Benioff Children’s Hospital, 747 52nd Street, OPC 1st Floor, Oakland, CA 94609 USA
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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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Mousavi SR, Farrokhi MR, Liaghat A, Hassani A, Kazeminezhad A, Ghaffarpasand F. Atypical Scheuermann's disease with severe kyphosis and negative sagittal balance in the thoracolumbar region: A case report and literature review. Int J Surg Case Rep 2023; 109:108618. [PMID: 37557040 PMCID: PMC10424201 DOI: 10.1016/j.ijscr.2023.108618] [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: 07/17/2023] [Revised: 07/28/2023] [Accepted: 07/31/2023] [Indexed: 08/11/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Scheuermann's kyphosis is a structural deformity of the thoracolumbar spine that is classified in typical (thoracic) and atypical (lumbar and thoracolumbar) Scheuermann's disease. Surgical intervention is reserved for those with progressive kyphosis, intractable pain and neurological impairment. Although, previous literature focuses on the correction of the thoracic kyphosis (TK), recent lines of evidence recommend considering all the sagittal balance parameters when performing a surgery. We herein, report a posterior-only approach in a patient with Scheuermann's kyphosis, considering all the sagittal balance parameters. CASE PRESENTATION The patient was a 17-year-old boy with a kyphotic deformity in the lumbar region, with urinary retention and upper back intractable pain. The preoperative physical examination was normal except for a kyphotic gait. The patient was first treated with thoracic lumbosacral orthoses (TLSO) brace that was not effective; consequently, the patient underwent posterior only approach (pedicular screw fixation along with Smith-Peterson osteotomy) with correction of the sagittal balance and kyphosis. The patient's sign and symptoms improved significantly. The surgery was uneventful and no complication was recorded. The 1-year follow-up revealed normal neurological examination and normal sagittal balance parameters. CLINICAL DISCUSSION Atypical Scheuermann's kyphosis with neurological impairment and progressive kyphosis should be treated with surgical intervention. CONCLUSION Considering the sagittal parameters of the spine, the surgical intervention should be designed to correct the kyphosis and the other indices of the sagittal balance. Posterior-only approach is safe and effective method for correction of the TK and improving the signs and symptoms of the patients.
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Affiliation(s)
- Seyed Reza Mousavi
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Majid Reza Farrokhi
- Shiraz Neurosciences Research Center, Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Alireza Liaghat
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirhossein Hassani
- Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Kazeminezhad
- Department of Neurosurgery, Peymanieh Hospital, Trauma Research Center, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Fariborz Ghaffarpasand
- Research Center for Neuromodulation and Pain, Shiraz University of Medical Sciences, Shiraz, Iran.
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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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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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Graham P. Scheuermann's Kyphosis. Orthop Nurs 2023; 42:53-55. [PMID: 36702097 DOI: 10.1097/nor.0000000000000914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Affiliation(s)
- Patrick Graham
- Patrick Graham, MSN, RN, APRN/ANP-BC, Banner University Medical Center Tuscon, Tuscon, AZ
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Luzzi A, Sardar Z, Cerpa M, Ferrer X, Coury J, Crockatt W, Ha A, Roye B, Vitale M, Lenke L. Risk of distal junctional kyphosis in scheuermann's kyphosis is decreased by selecting the LIV as two vertebrae distal to the first lordotic disc. Spine Deform 2022; 10:1437-1442. [PMID: 35840788 DOI: 10.1007/s43390-022-00542-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 06/04/2022] [Indexed: 12/01/2022]
Abstract
PURPOSE To determine whether (1) distal junctional kyphosis (DJK) is decreased by selecting the stable sagittal vertebra (SSV), versus the vertebra below the 1st lordotic disc (1stLD), as the lowest instrumented level (LIV); (2) DJK is decreased if the LIV is two versus one vertebrae distal to the 1stLD. METHODS A multi-institution prospective database was queried for SK patients who underwent posterior-only instrumentation and fusion with > 2 year follow-up. DJK was defined as > 10° change in the distal junctional angle postoperative from the preoperative junctional angle. Statistical analysis was performed using t test, chi-square test and logistic regression. RESULTS Of 94 patients included, 38 (40%) developed radiographic DJK. 31 (39%) patients in whom the LIV was at or distal to the SSV developed DJK, whereas 7 (47%) in whom the LIV was proximal to the SSV developed DJK. 20 (59%) patients in whom the LIV was one vertebra below and 10 (22%) in whom the LIV was two vertebrae below the 1stLD developed DJK. Logistic regression demonstrated a significant increase in DJK development if the LIV was one vertebra below the 1stLD (OR = 3.2 (1.28-8.18)). There was not a significant relationship between DJK development and LIV position relative to the SSV. CONCLUSION In SK surgery, LIV selection/fusion to two vertebrae below the 1stLD decreased the development of DJK. A significant relationship was not found between DJK development and location of distal fusion level in regards to the SSV, possibly due to the small number of patients who had LIV proximal to SSV.
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Affiliation(s)
- Andrew Luzzi
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States.
| | - Zeeshan Sardar
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - Meghan Cerpa
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - Xavier Ferrer
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - Josephine Coury
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - William Crockatt
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - Alex Ha
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - Benjamin Roye
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - Michael Vitale
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
| | - Lawrence Lenke
- The Spine Hospital, New York-Presbyterian/Columbia University Irving Medical Center, 622 W168th Street, PH-11, New York, 10032, NY, United States
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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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Surgical correction of Scheuermann’s kyphosis by posterior-only approach: a prospective study. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1097/bco.0000000000001063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Weiss HR, Nan X, Potts MA. Is there an indication for surgery in patients with spinal deformities? - A critical appraisal. SOUTH AFRICAN JOURNAL OF PHYSIOTHERAPY 2021; 77:1569. [PMID: 34859161 PMCID: PMC8603189 DOI: 10.4102/sajp.v77i2.1569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 08/11/2021] [Indexed: 11/01/2022] Open
Abstract
Background High-quality evidence exists to support physiotherapy and brace treatment for scoliosis and other spinal deformities. However, according to previous systematic reviews, it seems that no evidence exists for surgery. Nevertheless, the number of research articles focussing on spinal surgery highly exceeds the number of articles focussing on conservative treatment. Objective The purpose of this study is to conduct an updated search for systematic reviews providing high-quality evidence for spinal surgery in patients with spinal deformities. Method A narrative review including PubMed and the Cochrane database was conducted on April 12, 2020, with the following search terms: (1) spinal deformities, surgery, systematic review and outcome; (2) kyphosis, surgery, systematic review and outcome; (3) Scheuermann's disease, surgery, systematic review and outcome, and (4) scoliosis, surgery, systematic review and outcome. Results No reviews containing prospective controlled or randomised controlled studies were found providing evidence for surgery. Conclusions A general indication for spine surgery just based on the Cobb angle is not given. In view of the long-term unknown variables and the possible long-term complications of such treatment, a surgical indication for patients with spinal deformities must be reviewed on an individual basis and considered carefully. A current systematic review appears necessary in order to be able to draw final conclusions on the indication for surgery in patients with spinal deformities. Clinical implications In view of the increasing number of surgeons with an affiliation to industry, the indication for surgery needs to be given by independent conservative specialists for spinal deformities in order to provide an objective recommendation.
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Affiliation(s)
| | - Xiaofeng Nan
- Nan Xiaofeng's Spinal Orthopedic Workshop, Xi 'an, China
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Vera P, Lorente A, Burgos J, Palacios P, Antón-Rodrigálvarez LM, Tamariz R, Barrios C, Lorente R. Cardiorespiratory function of patients undergoing surgical correction of Scheuermann's hyperkyphosis. Sci Rep 2021; 11:20138. [PMID: 34635724 PMCID: PMC8505618 DOI: 10.1038/s41598-021-99674-2] [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: 05/23/2021] [Accepted: 09/27/2021] [Indexed: 11/30/2022] Open
Abstract
The aim of this study was to analyze the impact of surgical correction of the thoracic deformity on the cardiorespiratory function of patients with moderate-severe Scheuermann’s hyperkyphosis (SK). A series of 23 adolescents with SK who underwent surgery through an only posterior approach using all pedicle screw constructs were included in the study. Cardiorespiratory parameters were measured during a maximal exercise tolerance test before and 2 years after surgery. Heart rate, oxygen saturation (SatO2), maximum oxygen uptake (VO2 max), ventilatory capacity at maximal exercise (VEmax), and energy costs were recorded. There were statistically significant differences in the forced vital capacity (FVC) (P < 0.05), total VO2max (ml/min) (P < 0.01), maximum expired volume (VEmax) per minute (P < 0.01) and cardiovascular efficiency (HR/VO2 ratio) (P < 0.05). None of these changes were clinically relevant. There were no changes in the VO2max per kg of body mass. The magnitude of the kyphosis correction did not correlate with the change in normalized VO2max or VEmax. In conclusion, patients with moderate-severe SK improve their baseline respiratory limitations and the tolerance to maximum exercise 2 years after surgery. However, the slight cardiorespiratory functional improvements should not necessarily be attributed to the surgery, and could also be caused solely by the residual growth of the lungs and thorax. Furthermore, respiratory functional changes are under thresholds considered as clinically relevant.
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Affiliation(s)
- Pablo Vera
- School of Doctorate, Valencia Catholic University, Valencia, Spain.,Institute for Research on Musculoskeletal Disorders, School of Medicine, Valencia Catholic University, Quevedo 2, 46001, Valencia, Spain
| | - Alejandro Lorente
- Department of Orthopedic Surgery, Hospital Ramón y Cajal, Madrid, Spain
| | | | - Pablo Palacios
- Servicio de Traumatología y Cirugía Ortopédica, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | | | - Rocio Tamariz
- Department of Pediatric Cardiology, Hospital Ramón y Cajal, Madrid, Spain
| | - Carlos Barrios
- Institute for Research on Musculoskeletal Disorders, School of Medicine, Valencia Catholic University, Quevedo 2, 46001, Valencia, Spain.
| | - Rafael Lorente
- Department of Orthopedic Surgery and Traumatology, Hospital Infanta Cristina, Badajoz, Spain
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Abstract
AIMS To report the surgical outcome of patients with severe Scheuermann's kyphosis treated using a consistent technique and perioperative management. METHODS We reviewed 88 consecutive patients with a severe Scheuermann's kyphosis who had undergone posterior spinal fusion with closing wedge osteotomies and hybrid instrumentation. There were 55 males and 33 females with a mean age of 15.9 years (12.0 to 24.7) at the time of surgery. We recorded their demographics, spinopelvic parameters, surgical correction, and perioperative data, and assessed the impact of surgical complications on outcome using the Scoliosis Research Society (SRS)-22 questionnaire. RESULTS The mean follow-up was 8.4 years (2 to 14.9). There were 85 patients (96.6%) with a thoracic deformity. Posterior spinal fusion with closing-wedge osteotomies and hybrid instrumentation was used in 86 patients; two patients underwent combined anterior and posterior spinal fusion. The mean kyphosis was corrected from 94.5° to 47.5° (p < 0.001). Coronal and sagittal balance returned to normal. The rate of complications was 12.5%: there were no neurological deficits, implant failure, or revision surgery. SRS-22 scores improved from a mean 3.6 (1.3 to 4.1) to 4.6 (4.2 to 5.0) at two years (p < 0.001) with a high rate of patient satisfaction. Non-smokers and patients with lower preoperative SRS-22 scores showed greater improvement in their quality of life. Sagittal pelvic balance did not change after correction of the kyphosis and correlated with lumbar lordosis but not with thoracic or thoracolumbar kyphosis. CONCLUSION Posterior spinal fusion using hybrid instrumentation, closing-wedge osteotomies, and iliac bone grafting achieves satisfactory correction of a severe kyphosis resulting in improvements in physical and mental health and a high degree of patient-reported satisfaction. Cite this article: Bone Joint J 2021;103-B(1):148-156.
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Affiliation(s)
- Athanasios I Tsirikos
- Scottish National Spine Deformity Centre, Royal Hospital for Sick Children, Edinburgh, UK.,University of Edinburgh, Edinburgh, UK
| | - Thomas Henry Carter
- Scottish National Spine Deformity Centre, Royal Hospital for Sick Children, Edinburgh, UK
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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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