Investigation on pullout strength between different design of cannulated pedicle screw and osteoporosis bones to obtain an optimum design

• Main Authors: Rosdi, Daud, A., Asyraf, Mas Ayu, Hassan, A., Shah
• Format: Conference or Workshop Item
• Language: English; English
• Published: Universiti Malaysia Pahang 2019
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://umpir.ump.edu.my/id/eprint/27843/1/115.%20Investigation%20on%20pullout%20strength%20between%20different%20design.pdf; http://umpir.ump.edu.my/id/eprint/27843/2/115.1%20Investigation%20on%20pullout%20strength%20between%20different%20design.pdf; http://umpir.ump.edu.my/id/eprint/27843/

Pedicle screws are widely used for the treatment of spinal instability by spine fusion. This treatment can be performed at any level in the spine (cervical, thoracic or lumbar) and prevents any movement between the fused vertebrae. However screw loosening is a major problem of spine fusion, contribu...