Academic literature on the topic 'Spinal computational-surgery'

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Journal articles on the topic "Spinal computational-surgery"

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Sciortino, Vincenza, Salvatore Pasta, Tommaso Ingrassia, and Donatella Cerniglia. "On the Finite Element Modeling of the Lumbar Spine: A Schematic Review." Applied Sciences 13, no. 2 (2023): 958. http://dx.doi.org/10.3390/app13020958.

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Finite element modelling of the lumbar spine is a challenging problem. Lower back pain is among the most common pathologies in the global populations, owing to which the patient may need to undergo surgery. The latter may differ in nature and complexity because of spinal disease and patient contraindications (i.e., aging). Today, the understanding of spinal column biomechanics may lead to better comprehension of the disease progression as well as to the development of innovative therapeutic strategies. Better insight into the spine’s biomechanics would certainly guarantee an evolution of curre
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Sigurdarson, Hafthor, Aditya Joshi, Aria Mohebi, and Hamid Hassanzadeh. "Applications and quality assurance of artificial intelligence in adult spinal deformity surgery." Artificial Intelligence Surgery 5, no. 2 (2025): 283–97. https://doi.org/10.20517/ais.2024.35.

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Artificial intelligence (AI) is reshaping healthcare, particularly within the realm of spinal surgery, enhancing diagnostics, treatment, and patient management. AI is not only enhancing the technical aspects of spinal surgery but also revolutionizing patient care through personalized management, setting a new standard within the field. This computational renaissance has received increasing attention from providers and regulatory bodies to ensure novel technologies are being safely and effectively used. This review explores contemporary uses of AI in adult spinal deformity (ASD) surgery and the
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Gatton, Michelle L., Mark J. Pearcy, and Graeme J. Pettet. "Computational model of the lumbar spine musculature: Implications of spinal surgery." Clinical Biomechanics 26, no. 2 (2011): 116–22. http://dx.doi.org/10.1016/j.clinbiomech.2010.09.017.

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Leblond, Lugdivine, Patrice Sudres, and Morgane Evin. "Cerebro-spinal flow pattern in the cervical subarachnoid space of healthy volunteers: Influence of the spinal cord morphology." PLOS ONE 19, no. 8 (2024): e0290927. http://dx.doi.org/10.1371/journal.pone.0290927.

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Introduction Toward further cerebro-spinal flow quantification in clinical practice, this study aims at assessing the variations in the cerebro spinal fluid flow pattern associated with change in the morphology of the subarachnoid space of the cervical canal of healthy humans by developing a computational fluid dynamics model. Methods 3D T2-space MRI sequence images of the cervical spine were used to segment 11 cervical subarachnoid space. Model validation (time-step, mesh size, size and number of boundary layers, influences of parted inflow and inflow continuous velocity) was performed a 40-y
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de Almeida, Romulo Augusto Andrade, Daniel Ledbetter, Xizi Wu, et al. "Abstract 3339: TTFields for the management of spinal metastases in in vitro and in vivo models." Cancer Research 84, no. 6_Supplement (2024): 3339. http://dx.doi.org/10.1158/1538-7445.am2024-3339.

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Abstract Spine metastases often affect cancer patients, leading to significant morbidity and mortality. Their prevalence has increased over time due to the progressive improvements in cancer management which led to a longer survival of these individuals. Radiation therapy is the mainstay treatment for local control of these lesions, with surgery reserved for selected cases (e.g., spinal instability, neurological deficits secondary to neural compression requiring urgent decompression, separation surgery). Chemotherapy addresses the diffusely metastatic spread. However, when spinal metastases pr
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Lollis, S. Scott, Xiaoyao Fan, Linton Evans, et al. "Use of Stereovision for Intraoperative Coregistration of a Spinal Surgical Field: A Human Feasibility Study." Operative Neurosurgery 14, no. 1 (2017): 29–35. http://dx.doi.org/10.1093/ons/opx132.

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AbstractBACKGROUNDThe use of image guidance during spinal surgery has been limited by several anatomic factors such as intervertebral segment motion and ineffective spine immobilization. In its current form, the surgical field is coregistered with a preoperative computed tomography (CT), often obtained in a different spinal confirmation, or with intraoperative cross-sectional imaging. Stereovision offers an alternative method of registration.OBJECTIVETo demonstrate the feasibility of stereovision-mediated coregistration of a human spinal surgical field using a proof-of-principle study, and to
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Linge, Svein O., Kent-A. Mardal, Anders Helgeland, John D. Heiss, and Victor Haughton. "Effect of craniovertebral decompression on CSF dynamics in Chiari malformation Type I studied with computational fluid dynamics." Journal of Neurosurgery: Spine 21, no. 4 (2014): 559–64. http://dx.doi.org/10.3171/2014.6.spine13950.

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Object The effect of craniovertebral decompression surgery on CSF flow dynamics in patients with Chiari malformation Type I (CM-I) has been incompletely characterized. The authors used computational fluid dynamics to calculate the effect of decompression surgery on CSF flow dynamics in the posterior fossa and upper cervical spinal canal. Methods Oscillatory flow was simulated in idealized 3D models of the normal adult and the CM-I subarachnoid spaces (both previously described) and in 3 models of CM-I post–craniovertebral decompressions. The 3 postoperative models were created from the CM mode
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Joshi, Rushikesh S., Darryl Lau, Justin K. Scheer, et al. "State-of-the-art reviews predictive modeling in adult spinal deformity: applications of advanced analytics." Spine Deformity 9, no. 5 (2021): 1223–39. http://dx.doi.org/10.1007/s43390-021-00360-0.

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AbstractAdult spinal deformity (ASD) is a complex and heterogeneous disease that can severely impact patients’ lives. While it is clear that surgical correction can achieve significant improvement of spinopelvic parameters and quality of life measures in adults with spinal deformity, there remains a high risk of complication associated with surgical approaches to adult deformity. Over the past decade, utilization of surgical correction for ASD has increased dramatically as deformity correction techniques have become more refined and widely adopted. Along with this increase in surgical utilizat
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Le, Minh-Thai, Ching-Chi Hsu, and Kao-Shang Shih. "EVALUATION OF VARIOUS DEVICE DESIGNS FOR POSTERIOR LUMBAR INTERBODY FUSION SURGERY USING A T10–S1 MULTILEVEL SPINE MODEL." Biomedical Engineering: Applications, Basis and Communications 30, no. 01 (2018): 1850003. http://dx.doi.org/10.4015/s1016237218500035.

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A spinal fusion surgery has been the gold standard treatment for treating lumbar degenerative disc disease. Many clinical studies have demonstrated that adjacent segment degeneration was observed in patients over time. Different types of stabilization systems have been investigated using numerical approaches. However, numerical models developed in the past were simplified to reduce computational time. Additionally, it is quite difficult to compare different stabilization systems in clinical application due to variation in bone anatomy and density. The aim of this study is to evaluate and compa
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Tatsui, Claudio E., Kristen W. Carlson, and Chirag B. Patel. "Abstract 2396: Tumor treating fields (TTFields) for spinal metastasis: Clinical trial concept for use of conductive implants as waveguides to enhance TTFields strength." Cancer Research 84, no. 6_Supplement (2024): 2396. http://dx.doi.org/10.1158/1538-7445.am2024-2396.

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Abstract Tumor treating fields (TTFields) is a FDA-approved electric fields-based therapy for glioblastoma (GBM) and malignant pleural mesothelioma. We describe a novel approach to increase the strength and therapeutic effect of TTFields at vertebral tumor targets, using spinal implants as electrically-conductive waveguides. In vivo anti-cancer efficacy is achieved with TTFields strength >1 V/cm. If the tumor is surrounded by tissues of lower conductivity (e.g., the skull in the case of GBM), then the TTFields strength reaching the tumor is decreased. Surgical treatment of radiation-ref
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Books on the topic "Spinal computational-surgery"

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Takao, Kumazawa, Kruger Lawrence, and Mizumura Kazue, eds. The polymodal receptor: A gateway to pathological pain. Elsevier, 1996.

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(Editor), T. Kumazawa, L. Kruger (Editor), and K. Mizumura (Editor), eds. The Polymodal Receptor - A Gateway to Pathological Pain (Progress in Brain Research). Elsevier Science, 1996.

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Book chapters on the topic "Spinal computational-surgery"

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Putra, Alfian Pramudita, Akif Rahmatillah, Pujiyanto, et al. "Computational Study of Ventral Ankle-Foot Orthoses During Stance Phase for Post-surgery Spinal Tuberculosis Rehabilitation." In Proceedings of the 1st International Conference on Electronics, Biomedical Engineering, and Health Informatics. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6926-9_38.

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Manickam, Pechimuthu Susai, Balamurugan S., and Sandipan Roy. "Recent Advancements in Design and Material Perspective of the Implants in the Biomechanics of the Cervical Spine." In Advances in Computational Approaches in Biomechanics. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-9078-2.ch006.

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Understanding biomechanics helps us to understand the problems involved in the cervical spine. The most common problems in the cervical spine are cervical spondylosis, herniated disc, degenerative disc disease, and spinal stenosis. The surgeries to treat these problems are anterior cervical discectomy and fusion surgery, cervical spinal fusion, laminectomy, laminoplasty, and artificial disc replacements. The post-surgery effects of the implants and the surgical studies can be simulated using numerical simulation. In the numerical study, by varying the design of the implants and by varying the
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Conference papers on the topic "Spinal computational-surgery"

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Xu, Ming, James Yang, Isador H. Lieberman, and Ram Haddas. "Comparison of Fatigue Behaviors of Spinal Implants Under Physiological Spinal Loads: A Finite Element Pilot Study." In ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/detc2017-67783.

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The fusion surgery is a standard treatment for scoliosis. Fatigue-related failure is one common cause for the fusion surgery implant. Due to the high cost of revision surgery, it is of clinical value to study the fatigue behaviors of the spinal implants under physiological spinal loads. In the literature, biomechanical tests and finite element (FE) methods have been used to study the fatigue of the spinal implants. Compared with biomechanical tests, FE analysis has the advantage of low cost and high efficiency. Due to the high computational cost, no FE study has been modeled the exact geometry
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Zhang, Teng, Siwei Bai, Socrates Dokos, Jason PY Cheung, and Ashish D. Diwan. "XLIF interbody cage reduces stress and strain of fixation in spinal reconstructive surgery in comparison with TLIF cage with bilateral or unilateral fixation: a computational analysis." In 2019 41st Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC). IEEE, 2019. http://dx.doi.org/10.1109/embc.2019.8856592.

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Ciencala, Jan, Vladimir Psalman, and Martin Zvonar. "Diagnosis, surgery treatment and post-surgery process at vertebrectomy (spinal disease)." In PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF COMPUTATIONAL METHODS IN SCIENCES AND ENGINEERING 2019 (ICCMSE-2019). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5137995.

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Tamo, J. Ben, Micky C. Nnamdi, Andrew Hornback, et al. "Heterogeneous Treatment Effects of Spinal Fusion Surgery for Adolescent Idiopathic Scoliosis Patients." In BCB '24: 15th ACM International Conference on Bioinformatics, Computational Biology and Health Informatics. ACM, 2024. https://doi.org/10.1145/3698587.3701493.

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Roldán, Alejandro, Victor Haughton, Tim Osswald, and Naomi Chesler. "Computational Analysis of Cerebrospinal Fluid Flow in the Normal and Obstructed Subarachnoid Space." In ASME 2008 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2008. http://dx.doi.org/10.1115/sbc2008-192762.

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Patients with Chiari I malformations have increased cerebrospinal fluid (CSF) velocities compared to subjects without the malformation. Improved methods of analyzing the CSF fluid dynamics are needed to evaluate the impact of increased fluid velocities on pressure differentials in the upper cervical spinal canal and the potential impact of surgery on flow dynamics in patient-specific geometries. Here, a numerical technique based on the boundary elements method (BEM) for modeling the CSF flow within the spinal canal is presented. Results for velocity and pressure throughout the spinal canal wer
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