Biomechanical comparison of posterior intermediate screw fixation techniques with hybrid monoaxial and polyaxial pedicle screws in the treatment of thoracolumbar burst fracture: a finite element study

Biomechanical comparison of posterior intermediate screw fixation techniques with hybrid monoaxial and polyaxial pedicle screws in the treatment of thoracolumbar burst fracture: a finite element study

Abstract Background To compare the biomechanical characteristics of different posterior intermediate screw fixation techniques (ISFTs) with hybrid monoaxial pedicle screws (Mps) and polyaxial pedicle screws (Pps) used in thoracolumbar burst fractures. Methods Fixation techniques are compared with re...

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Bibliographic Details
Main Authors: Huan Liu, Hongwei Wang, Jun Liu, Changqing Li, Yue Zhou, Liangbi Xiang
Format: Article
Language:English
Published: BMC 2019-05-01
Series:Journal of Orthopaedic Surgery and Research
Subjects:
Biomechanics
Thoracolumbar fracture
Hybrid
Monoaxial pedicle screw
Polyaxial pedicle screw
Online Access:http://link.springer.com/article/10.1186/s13018-019-1149-2

Internet

http://link.springer.com/article/10.1186/s13018-019-1149-2

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