Results 31 to 40 of about 242,132 (212)

Appropriate insertion point for percutaneous pedicle screw placement in the lumbar spine using c-arm fluoroscopy: a cadaveric study

BMC Musculoskeletal Disorders, 2020
Background We studied the characteristics and regularity of appropriate insertion points for percutaneous pedicle screw placement in the lumbar spine using C-arm X-ray fluoroscopy.
Wei-Xing Xu, Wei-Guo Ding, Bin Xu, Tian-Hong Hu, Hong-Feng Sheng, Jia-Fu Zhu, Xiao-Long Zhu   +6 more
doaj   +1 more source

The technical feasibility and preliminary results of minimally invasive endoscopic-TLIF based on electromagnetic navigation: a case series

BMC Surgery, 2021
Background Uniportal full endoscopic posterolateral transforaminal lumbar interbody fusion (Endo-TLIF) with percutaneous pedicle screw fixation is a promising, minimally invasive method for the treatment of lumbar spondylolisthesis.
Derong Xu, Shuo Han, Chao Wang, Kai Zhu, Chuanli Zhou, Xuexiao Ma   +5 more
doaj   +1 more source

Application of 3-dimensional printing guide template and pointed lotus-style regulator in percutaneous pedicle screw fixation for thoracolumbar fractures

Scientific Reports, 2022
This study aims to analysis the efficacy of the 3D printing percutaneous guide template in combination with the pointed lotus-style regulator in percutaneous pedicle screw fixation. 60 thoracolumbar fractures patients receiving percutaneous pedicle screw
Ming Zhang, Jiayi Li, Tao Fang, Jing Yan, Lungang Wu, Quan Zhou   +5 more
doaj   +1 more source

Percutaneous short-segment pedicle instrumentation assisted with O-arm navigation in the treatment of thoracolumbar burst fractures

Journal of Orthopaedic Translation, 2020
Object: To compare the clinical and radiological outcomes of O-arm navigation assisted percutaneous pedicle fixation and open freehand pedicle fixation in treatment of AO type A3 thoracolumbar burst fractures (TBFs) without neurological deficit. Methods:
Peng Yang, Kangwu Chen, Kai Zhang, Jiajia Sun, Huilin Yang, Haiqing Mao   +5 more
doaj   +1 more source

An approximate model for cancellous bone screw fixation [PDF]

, 2013
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2013 Taylor & Francis.This paper presents a finite element (FE) model to identify parameters that affect the performance of an improved ...
Brown, CJ, Sinclair, RA, Hess, B, P. Procter, Day, A, A. Day, C. J. Brown, R. A. Sinclair, B. Hess, Procter, P   +9 more
core   +1 more source

Assessing Vertebral Body Rotation for Percutaneous Pedicle Screw Placement in Scoliosis Surgery [PDF]

, 2021
Study Design: Retrospective Review. Objective: The aim of this study was to evaluate the incidence and magnitude of pedicle asymmetry as well as spinous process deviation in the healthy lumbar spine.
Suwak, Patrik, Darlow, Matthew, D\u27Amore, Peter, McCluskey, Leland C., Bonvillain, Kirby, Kumar, Abhishek, Leonardi, Claudia   +6 more
core   +1 more source

Percutaneous transdiscal pedicle screw fixation for osteoporotic vertebral fracture: A technical note

Interdisciplinary Neurosurgery, 2021
Background: Pedicle screw fixation is the standard method for stabilizing fractures in an ankylosed spine, as seen in diffuse idiopathic skeletal hyperostosis (DISH) or ankylosing spondylitis.
Masato Tanaka, Yoshihiro Fujiwara, Koji Uotani, Vijay Kamath, Taro Yamauchi, Hisanori Ikuma   +5 more
doaj   +1 more source

Comparison of Surgical Outcomes Following Percutaneous Pedicle Screw Fixation and Traditional Open Pedicle Screw Fixation for Thoracolumbar Fractures Without Neurological Deficit

Journal of Nepal Health Research Council
Background: Traumatic thoracolumbar fractures are frequently encountered in blunt trauma patients. The Open pedicle screw fixation has been proven to be effective in stabilizing fractures, deformity correction, early mobilization and improving long term
Kumar Paudel, Somraj Lamichhane, Rajiv Jha   +2 more
doaj   +1 more source

The History and Development of the Percutaneous Pedicle Screw (PPS) System

Medicina, 2022
Minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) using the SEXTANT® system (Medtronic) featured the first generation of commercially available percutaneous pedicle screw (PPS) system in 2001. The innovative system has since become standard instrumentation used worldwide, and PPS is now used for long-segment minimally invasive ...
Ken Ishii, Haruki Funao, Norihiro Isogai, Takanori Saito, Takeshi Arizono, Masahiro Hoshino, Koji Sato   +6 more
openaire   +3 more sources

Assessment of the outcome of percutaneous pedicle screws in management of degenerative and traumatic dorsal and lumbar pathologies

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2021
Background Percutaneous pedicle screw technique is relatively a recent technique that evolved the concept of posterior spinal instrumentation, utilizing familiar fluoroscopic landmarks to guide the procedure of screws insertion, which despite being ...
Ayman Hussein, Hamdy Ibrahim, Hazem Mashaly, Sameh Hefny, Abdelrahman El Gayar   +4 more
doaj   +1 more source