4.5 Article

Stress Distribution on Spinal Cord According to Type of Laminectomy for Large Focal Cervical Ossification of Posterior Longitudinal Ligament Based on Finite Element Method

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Mechanical

Evaluation of Mechanical Characteristics of Adjacent Segment after PLIF by Lordosis Angle of Lumbar Fusion Using Finite Element Method

Jun-Sung Park et al.

Summary: Posterior lumbar interbody fusion (PLIF) is a treatment for degenerative spinal disease that repairs the unstable lumbar spine and corrects lumbar lordosis. However, it may induce complications such as adjacent segment degeneration due to excessive load in the adjacent segment after surgery. This study analyzes the range of motion and stress in the adjacent segment, as well as the mechanical properties according to the fusion segments' lordosis angle.

TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B (2022)

Article Orthopedics

Posterior Decompression and Fusion with Vertical Pressure Procedure in the Treatment of Multilevel Cervical OPLL with Kyphotic Deformity

Cheng Li et al.

Summary: This study reports a new technique for treating multilevel non-continuous cervical ossification of the posterior longitudinal ligament (C-OPLL) with kyphotic deformity. The technique effectively corrects K-line (-) to K-line (+) and provides satisfactory clinical outcomes.

ORTHOPAEDIC SURGERY (2022)

Article Chemistry, Multidisciplinary

Numerical Evaluation of Spinal Stability after Posterior Spinal Fusion with Various Fixation Segments and Screw Types in Patients with Osteoporotic Thoracolumbar Burst Fracture Using Finite Element Analysis

Cheol-Jeong Kim et al.

Summary: This study analyzed spinal stability and safety after posterior spinal fusion with different fixation methods and screw types in patients with osteoporotic thoracolumbar burst fractures. It found that the T10-T11-L1-L2 model had the lowest ROM and stress levels.

APPLIED SCIENCES-BASEL (2021)

Article Engineering, Mechanical

Investigation of Biomechanical Behavior of Cervical Spine according to Types of Ossification of Posterior Longitudinal Ligament based on Finite Element Method

On Sim et al.

Summary: Ossification of posterior longitudinal ligament (OPLL) is a neurological disease that can lead to changes in cervical spine structure and stress on adjacent intervertebral discs and ligamentum flavum. Research indicates that under OPLL conditions, the stress on adjacent intervertebral discs and ligamentum flavum significantly increases compared to a normal cervical spine.

TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B (2021)

Article Surgery

Buckling of the Ligamentum Flavum as a Rare Complication of Anterior Cervical Corpectomy and Fusion: A Case Report

Omar F. Jbarah et al.

Summary: This report presents a case of a 66-year-old male patient who experienced neurological deterioration following cervical spine surgery. Following surgical treatment and physiotherapy, the patient gradually regained lower limb strength and walking ability.

BRAZILIAN NEUROSURGERY-ARQUIVOS BRASILEIROS DE NEUROCIRURGIA (2021)

Article Chemistry, Multidisciplinary

Computational Investigation for Biomechanical Characteristics of Lumbar Spine with Various Porous Ti-6Al-4V Implant Systems

Chan-Hee Song et al.

Summary: The study found that an increasing porosity of spinal implants led to increased range of motion, decreased equivalent stress on adjacent intervertebral discs, adjacent bone stress on pedicle screw and spinal cage. However, as the porosity decreased, the safety factor showed a rapid decrease.

APPLIED SCIENCES-BASEL (2021)

Article Chemistry, Multidisciplinary

Identification of Surgical Plan for Syndesmotic Fixation Procedure Based on Finite Element Method

Tae Sik Goh et al.

APPLIED SCIENCES-BASEL (2020)

Review Engineering, Mechanical

Recent advances in finite element modeling of the human cervical spine

Yoon Hyuk Kim et al.

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY (2018)

Article Medicine, Research & Experimental

Age-related changes of the spinal cord: A biomechanical study

Tomoya Okazaki et al.

EXPERIMENTAL AND THERAPEUTIC MEDICINE (2018)

Article Engineering, Biomedical

Injury mechanisms of the ligamentous cervical C2-C3 Functional Spinal Unit to complex loading modes: Finite Element study

Tanuir Mustafy et al.

JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS (2016)

Meeting Abstract Computer Science, Interdisciplinary Applications

Parametric finite element modelling of the human lower cervical spinal cord

R. Toubiana Meyer et al.

COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING (2013)

Article Biophysics

Development and validation of a C0-C7FE complex for biomechanical study

OH Zhang et al.

JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME (2005)

Article Mathematics, Interdisciplinary Applications

Multi-segment FEA of the human lumbar spine including the heterogeneity of the annulus fibrosus

R Eberlein et al.

COMPUTATIONAL MECHANICS (2004)