Thematische Bibliographien / Hyperkyphosis

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Auswahl der wissenschaftlichen Literatur zum Thema „Hyperkyphosis“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 2. Februar 2022

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Zeitschriftenartikel zum Thema "Hyperkyphosis"

Bonthius, Daniel. „4273 An innovative rib construct for treatment of pediatric spinal deformity“. Journal of Clinical and Translational Science 4, s1 (Juni 2020): 41. http://dx.doi.org/10.1017/cts.2020.156.

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OBJECTIVES/GOALS: The rib construct is a novel device for treating childhood hyperkyphosis and kyphoscoliosis. The purpose of this study was to investigate the biomechanics, mechanism, and clinical outcomes of this device. The overarching hypothesis was that the rib construct is safe and effective for correcting hyperkyphotic spinal deformity. METHODS/STUDY POPULATION: Biomechanical evaluation: An ex vivo porcine spine biomechanical study compared traditional pedicle screw proximal fixation to the rib construct in terms of proximal fixation strength and construct stiffness. Porcine model hyperkyphosis correction with rib construct: An in vivo hyperkyphotic porcine model was used to study the ability of the rib construct to correct hyperkyphosis in the developing porcine spine. Human hyperkyphotic correction with rib construct: A retrospective study was conducted to examine the radiographic outcomes, complication rates, procedure times, and blood losses experienced by human patients that received rib construct surgery. RESULTS/ANTICIPATED RESULTS: Biomechanical evaluation: The rib construct was significantly less prone to proximal fixation failure and less stiff compared to pedicle screws. Porcine model hyperkyphosis correction with rib construct: The average T6-T14 thoracic kyphosis was 35.8 ± 3.2° at the time of hyperkyphosis creation surgery. In response to corrective surgery with the rib-hook construct, T6-T14 thoracic hyperkyphosis decreased immediately post-op to 11.3 ± 7.8° and continued to decrease to 7.8 ± 7.6° until final follow-up 8 weeks post-op (n = 3). Human hyperkyphosis correction with rib construct: Pre-op sagittal Cobb angle was 81 ± 31° and fell to 43 ± 24° post-op and to 38 ± 24° at final follow-up; indicating ~100% correction (normal thoracic kyphosis is 40°). DISCUSSION/SIGNIFICANCE OF IMPACT: The results suggest that the rib construct is a highly effective technique and superior to existing methods.

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Eshraghi, Arezoo, Nader Maroufi, Mohammad Ali Sanjari, Hassan Saeedi, Mohammad Reza Keyhani, Hossein Gholizadeh und Noor Azuan Abu Osman. „Effect of Milwaukee brace on static and dynamic balance of female hyperkyphotic adolescents“. Prosthetics and Orthotics International 37, Nr. 1 (02.07.2012): 76–84. http://dx.doi.org/10.1177/0309364612448805.

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Background: Biomechanical factors, such as spinal deformities can result in balance control disorders. Objectives: The purpose of this study was to examine the effect of bracing on static and dynamic balance control of hyperkyphotic female adolescents. Study Design: Clinical trial. Methods: A force platform was employed to record center of pressure (COP) parameters. Ten adolescents undergoing Milwaukee brace for hyperkyphosis and 14 normal subjects participated in the study. The COP data were collected with and without brace immediately on first day and after 120 days of continuous brace wear. Results: No significant difference was found in dynamic and static balance tests with and without brace on the first day ( P > 0.05). After 120 days, the values of COP displacement in functional reach to the right and left for the hyperkyphotic adolescents when performing without brace enhanced significantly compared to the first day. The forward reach distance was not significantly different between the normal and hyperkyphotic subjects ( P = 0.361); however, hyperkyphotic participants had significantly smaller reach distance in the functional reach to the right (21.88 vs. 25.56cm) and left (17.04 vs. 21.25cm). Conclusion: It might be concluded that bracing had a possible effect on improvement of dynamic balance performance, because the subjects could reach the target in dynamic reach tests with higher displacement in sagittal plane without losing their balance control. Clinical relevance Little is known about the biomechanical aspects of brace wear in individuals with hyperkyphosis. This study investigated balance differences between the healthy and hyperkyphotic individuals, and outcomes of Milwaukee brace wear. It might provide some new insight into the conservative treatment of hyperkyphosis for clinicians and researchers.

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&NA;. „Hyperkyphosis“. Back Letter 24, Nr. 7 (Juli 2009): 76. http://dx.doi.org/10.1097/01.back.0000357543.09858.0a.

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Grenader, Tal. „Hyperkyphosis“. Internal and Emergency Medicine 7, S1 (16.07.2011): 55–56. http://dx.doi.org/10.1007/s11739-011-0665-9.

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Shimizu, Taro. „Severe Hyperkyphosis“. Internal Medicine 57, Nr. 15 (01.08.2018): 2281. http://dx.doi.org/10.2169/internalmedicine.0074-17.

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Winter, Robert B., John E. Lonstein und Maren Anderson. „Neurofibromatosis Hyperkyphosis“. Journal of Spinal Disorders 1, Nr. 1 (Januar 1988): 39???49. http://dx.doi.org/10.1097/00002517-198801000-00006.

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Burns, Krista. „35 The Impact of Postural Hyperkyphosis on Postural Stability and Cognition“. Age and Ageing 48, Supplement_4 (Dezember 2019): iv9—iv12. http://dx.doi.org/10.1093/ageing/afz164.35.

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Abstract Background Postural Hyperkyphosis results from flexor dominant posture habits. Flexor dominance occurs due to dysfunction of the pontomedullary reticular formation (PMRF) of the brainstem and the vestibular system. The role of the PMRF is to inhibit anterior flexion above T6 spinal level, and the vestibular system stimulates upright postural extension and balance. When patients present with flexor dominance they have a Postural Hyperkyphosis postural distortion pattern and abnormal muscle activation patterns. To correct flexor dominance, practitioners should perform brain-based exercises, not just structural exercises. Brain based stimulation of the vestibular system and the brainstem stimulates upright extension of the Posture System and inhibition of anterior flexion to reduce Postural Hyperkyphosis. Postural Hyperkyphosis contributes to multiple health discrepancies. According to Cohen, Vasavada, and Wiest et al. (2016) in the Frontiers of Neuroscience, Postural Hyperkyphosis is associated with a lower state of cognition. According to Kado, Huang, and Nguyen et al. (2007) in the Journals of Gerontology hyperkyphosis is associated with poor balance and injurious falls in the elderly. Brainstem and vestibular activation reduces flexion and improves extension for better postural correction outcomes. Results Brain Based exercises reduce Postural Hyperkyphosis and improve postural stability and cognition of elderly patients. Brain Based exercises are safe for the elderly to perform and can be easily implemented into physical rehabilitation treatment plans for better postural correction results. Conclusion Correcting Postural Hyperkyphosis to improve Postural Stability and cognition requires a Brain Based treatment protocol.

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Keyoung, H. Michael, Adam S. Kanter und Praveen V. Mummaneni. „Delayed-onset neurological deficit following correction of severe thoracic kyphotic deformity“. Journal of Neurosurgery: Spine 8, Nr. 1 (Januar 2008): 74–79. http://dx.doi.org/10.3171/spi-08/01/074.

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✓There are many potential risks associated with spinal deformity correction procedures including transient and/or permanent neurological deficits. Typically, neurological deficits caused by the surgical correction of spinal kyphosis occur acutely during surgery or immediately after surgery. Delayed postoperative neurological deficits are extremely rare. The authors report a case of delayed neurological deficit that occurred 48 hours after surgical correction of thoracic hyperkyphosis. An 18-year-old man with myotonic dystrophy presented with a 110° T7–L1 kyphosis. The patient underwent an uneventful two-stage correction procedure of the hyperkyphotic deformity. First, anterior discectomies and fusion were performed from T-7 to L-1 using rib autograft, and all segmental vessels were preserved. Subsequently, on the same day, the patient underwent posterior Smith–Petersen osteotomies and T7–L2 pedicle screw fixation. Intact somatosensory and motor evoked potentials were maintained throughout both operations. Postoperatively, he remained neurologically intact without sequelae for nearly 48 hours. On postoperative Day 2, the patient developed delayed monoplegia of the left leg and sensory level loss below T-10. Medical management enabled complete reversal of the patient's monoplegia and sensory loss. At 2-year follow-up, the patient had no adverse neurological sequelae. In this case, a delayed postoperative neurological deficit occurred following spinal hyperkyphosis correction. The authors discuss the possible etiological mechanisms behind this complication and suggest strategies for its management.

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Hayashi, Kazunori, Hiromitsu Toyoda, Hidetomi Terai, Akinobu Suzuki, Masatoshi Hoshino, Koji Tamai, Shoichiro Ohyama und Hiroaki Nakamura. „Cervical lordotic alignment following posterior spinal fusion for adolescent idiopathic scoliosis: reciprocal changes and risk factors for malalignment“. Journal of Neurosurgery: Pediatrics 19, Nr. 4 (April 2017): 440–47. http://dx.doi.org/10.3171/2016.9.peds16298.

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OBJECTIVE Numerous reports have been published on the effectiveness and safety of correction of the coronal Cobb angle and thoracolumbar sagittal alignment in patients with adolescent idiopathic scoliosis (AIS). Suboptimal sagittal alignment, such as decreased thoracic kyphosis (TK), after corrective surgery, is a possible cause of lumbar or cervical spinal degeneration and junctional malalignment; however, few reports are available on reciprocal changes outside of the fused segments, such as the cervical lordotic angle (CLA). This study aimed to investigate the relationship between the perioperative CLA and other radiographic factors or clinical results in AIS, and to identify independent risk factors of postoperative cervical hyperkyphosis. METHODS A total of 51 AIS patients who underwent posterior spinal fusion with the placement of pedicle screw (PS) constructs at thoracic levels were included in the study. Clinical and radiographic follow-up of patients was conducted for a minimum of 2 years, and the postoperative course was evaluated. The authors measured and identified the changes in the CLA and other radiographic parameters using whole-spine radiography, with the patient in the standing position, performed immediately before surgery, 2 weeks after surgery, and 2 years after surgery. The postoperative cervical hyperkyphosis group included patients whose CLA at 2-year follow-up was smaller than −10°. The reciprocal changes of the CLA and other parameters were also investigated. Univariate and multivariate analyses were conducted to determine the associated risk factors for postoperative cervical hyperkyphosis. RESULTS This study comprised 48 females and 3 males (mean age 16.0 years). The mean follow-up period was 47 months (range 24–90 months). The main coronal thoracic curve was corrected from 54.6° to 16.4°, and the mean correction rate was 69.8% at 2 years. The CLA significantly increased from the mean preoperative measurement (−5.4° ± 14°) to the 2-year follow-up measurement (−1.7° ± 11°) (p = 0.019). Twelve of the 51 patients had postoperative cervical hyperkyphosis. This group exhibited significantly smaller preoperative CLA and TK measurements (p = 0.001 and 0.004, respectively) than the others. After adjusting for confounding factors, preoperative CLA less than −5° and preoperative TK less than 10° were significantly associated with postoperative cervical hyperkyphosis (p < 0.05; OR 12.5 and 8.59, respectively). However, no differences were found in the clinical results regardless of cervical hyperkyphosis. CONCLUSIONS The CLA increased significantly from preoperatively to 2 years after surgery. Preoperative small CLA and TK measurements were independent risk factors of postoperative cervical hyperkyphosis. However, there was no difference in the clinical outcomes regardless of cervical hyperkyphosis.

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Cejudo, Antonio, Josep María Centenera-Centenera und Fernando Santonja-Medina. „Sagittal Integral Morphotype of Competitive Amateur Athletes and Its Potential Relation with Recurrent Low Back Pain“. International Journal of Environmental Research and Public Health 18, Nr. 16 (04.08.2021): 8262. http://dx.doi.org/10.3390/ijerph18168262.

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Athletes have higher thoracic and lumbar curvature in standing than the reference values of the non-athletic population. The sagittal integral morphotype method (SIM) assessment has not previously been applied to competitive amateur athletes (CAA). The propose of the present study was to determine the SIM of CAA treated at a sports-medicine center and to identify spinal misalignments associated with recurrent low back pain (LBP). An observational analysis was developed to describe the SIM in 94 CAA. The thoracic and lumbar curvatures of the CAA were measured in standing, sitting, and trunk forward flexion. Association analysis (Pearson’s chi-square and Cramér’s V tests) was then performed to identify the SIM misalignments associated with LBP. Effect size was analyzed based on Hedges’ g. The most common thoracic SIMs in CAA were total hyperkyphosis (male = 59.02%; female = 42.42%) and static hyperkyphosis (male = 11.48%; female = 6.06%). Hyperlordotic attitude (female = 30.30%; male = 4.92%), static-functional hyperkyphosis (male = 16.39%; female = 3.03%), and structured hyperlordosis (female = 21.21%; male = 1.64%) were the most common lumbar SIMs. Hyperlordotic attitude, static functional lumbar hyperkyphosis, and structured hyperlordosis were associated with LBP in male and female athletes.

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Dissertationen zum Thema "Hyperkyphosis"

Stankevičiūtė, Evelina. „Kineziterapijos veiksmingumas 4-7 metų amžiaus vaikų stuburo iškrypimų korekcijai“. Master's thesis, Lithuanian Academic Libraries Network (LABT), 2005. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2005~D_20050518_103320-97477.

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The research was aimed at the effect of kinesitherapy on children aged 4-7 years with spinal disorders in the frontal and sagital plane. The research took place in kindergarten, 30 children were evaluated and separated in two groups: children with spinal disorders in the frontal plane (scoliosis) and children with spinal disorders in the sagital plane (hiperlordosis, hiperkyphosis). Children with selected features were trained with special active and passive exercises 8 months (3 times per week). The change of spinal disorder degree in the frontal and sagital plane were controlled with special measuring device Sabia’s scoliometer. The measurements were evaluated before training and after it. On the grounds of the findings it can be concluded that kinesitherapy was effective on children with spinal disorders in the frontal plane (I° scoliosis). The degree of scoliosis markedly decreased. The kinesitherapy was less effective on children with spinal disorders in the sagital plane. The quantity of hiperlordosis and hiperkyphosis decreased insignificantly.

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Buchteile zum Thema "Hyperkyphosis"

Gumina, Stefano, und Giantony Di Giorgio. „Thoracic Hyperkyphosis“. In Rotator Cuff Tear, 107–10. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-33355-7_16.

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Arabmotlagh, Mohammad, und Michael Rauschmann. „Diagnosis, Classification and General Treatment Options for Hyperkyphosis“. In Spine Surgery, 197–202. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-98875-7_26.

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„54 Instrumentation Complications Occurring from Thoracic Hyperkyphosis“. In Spinal Instrumentation, herausgegeben von Daniel H. Kim, Alexander R. Vaccaro, Richard G. Fessler und Kris E. Radcliff. Stuttgart: Thieme Medical Publishers, Inc., 2018. http://dx.doi.org/10.1055/b-0038-149508.

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„Kyphose, Hyperkyphose“. In Kinderorthopädie, herausgegeben von Fritz U. Niethard. Stuttgart: Georg Thieme Verlag, 2009. http://dx.doi.org/10.1055/b-0034-68149.

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„1.7 Kyphose und Hyperkyphose“. In Orthopädie compact, herausgegeben von Fritz Niethard, Michael Weber und Karl-Dieter Heller. Stuttgart: Georg Thieme Verlag, 2005. http://dx.doi.org/10.1055/b-0034-9376.

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Konferenzberichte zum Thema "Hyperkyphosis"

Pizones, Javier. „Hyperkyphosis and Scheuermann Disease“. In eccElearning Postgraduate Diploma in Spine Surgery. eccElearning, 2017. http://dx.doi.org/10.28962/01.3.091.

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Reid, Wendy Darlene, Yi-Wen Chen und Harvey Coxson. „Vertebral deformity and hyperkyphosis in people with chronic obstructive pulmonary disease“. In ERS International Congress 2016 abstracts. European Respiratory Society, 2016. http://dx.doi.org/10.1183/13993003.congress-2016.pa3765.

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Estevez-Ramirez, G., T. Mendoza Herrera, A. F. Villabona-Rueda, M. A. Chacon-Manosalva, J. L. Chacon-Manosalva, C. A. Estevez-Ramirez, J. E. Fajardo-Rivero und A. B. C. MEDITA Research Group, Universidad Industrial de S. „Relationship of Dorsal Hyperkyphosis with Quality of Life in Patients with COPD in Northeastern Colombia“. In American Thoracic Society 2020 International Conference, May 15-20, 2020 - Philadelphia, PA. American Thoracic Society, 2020. http://dx.doi.org/10.1164/ajrccm-conference.2020.201.1_meetingabstracts.a5105.

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Wijaya, Fransisca, Muthiah Munawwarah und Trisia Amir. „Correlation between Hyperkyphosis and Balance of Elderly Who Join Osteoporosis Gymnastics at Royal Taruma Hospital, West Jakarta“. In 1st International Conference on Health. SCITEPRESS - Science and Technology Publications, 2019. http://dx.doi.org/10.5220/0009588802050209.

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Santos, Luiz Fernando Segato dos, Tiago Henrique Faccio Segato, Alessandra Monteiro Ferro, Leonardo Gabriel Quintino Cabreira und Alex Roschidt Pinto. „Study of the Efficiency of Electronic Postural Corrector in the Treatment and Prevention of Thoracic Hyperkyphosis in Children and Teenagers“. In 2014 Brazilian Symposium on Computing Systems Engineering (SBESC). IEEE, 2014. http://dx.doi.org/10.1109/sbesc.2014.23.

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Berichte der Organisationen zum Thema "Hyperkyphosis"

Chen, Botao, Xiaohong Fan, Tong Li, Qianchun Li, Yin Shi, Chaoqun Feng, Yang YU und Leiming Jiang. Spine strengthening exercise for treating aged hyperkyphosis: a protocol of systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, Dezember 2020. http://dx.doi.org/10.37766/inplasy2020.12.0091.

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