Results 81 to 90 of about 28,334 (217)

Hybrid composite pedicle screw - finite element modelling with parametric optimization

Informatics in Medicine Unlocked, 2020
As a result of population aging, the number of spine surgeries steadily increases. Metallic pedicle screw systems are commonly used to achieve spinal fusion, and to correct spine misalignments.
Yves Nicolas Becker, Nicole Motsch, Joachim Hausmann, Ulf Paul Breuer   +3 more
doaj   +1 more source

Fretting corrosion behavior of nitinol spinal rods in conjunction with titanium pedicle screws [PDF]

, 2017
Untypical corrosion damage including erosions combined with the build-up of titanium oxide as a corrosion product on the surface of explanted Nitinol spinal rods in the areas where it was in contact with titanium pedicle screw head is reported.
Blunn, Gordon W, Khon, Alla, Kollerov, Mikhail, Lukina, Elena, Meswania, Jay, Panin, Pavel   +5 more
core   +1 more source

Acute cardio‐centric haemodynamic management preserves chronic cardiovascular function in pigs with high‐thoracic spinal cord injury

The Journal of Physiology, EarlyView.
Abstract figure legend Recent work has shown that treating the reduction in heart function following acute spinal cord injury (SCI) better optimizes peripheral haemodynamics and spinal cord oxygenation than the standard approach of using vasopressors.
Alexandra M. Williams, Neda Manouchehri, Keerit Tauh, Megan Webster, Erin Erskine, Kitty So, Shera Fisk, Audrey Warner, Avril Billingsley, Alex Munro, Seth Tigchelaar, Femke Streijger, Christopher R. West, Brian K. Kwon   +13 more
wiley   +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 effect of starting point placement technique on thoracic transverse process strength: an ex vivo biomechanical study [PDF]

, 2010
Background The use of thoracic pedicle screws in spinal deformity, trauma, and tumor reconstruction is becoming more common. Unsuccessful screw placement may require salvage techniques utilizing transverse process hooks.
Barrett S Brown, Terence E McIff, Rudolph C Glattes, Douglas C Burton, Marc A Asher   +4 more
core   +2 more sources

Bone Resorption Around Pedicle Screws After Pedicle Screw Plate Fixation

Journal of the Korean Radiological Society, 2003
Purpose: To determine the frequency, level, distribution, onset, and pattern of progression of bone resorption that occurring around pedicle screws after pedicle screw plate fixation. Materials and Methods: Bone resorption around 902 pedicle screws was analyzed in post-operative, and follow-up radiographs obtained from 156 patients who underwent ...
Sun Won Park, Joo Hyuk Lee, Shigeru Ehara, Su Ok Seong, Joo Tae Park   +4 more
openaire   +1 more source

Segmental Tracheal Resection for Thyroid Cancer: Perioperative Morbidity, Locoregional Control, and Survival

Head &Neck, Volume 48, Issue 3, Page 644-649, March 2026.
ABSTRACT Background Segmental tracheal resection is rarely needed for advanced thyroid cancer but is among the most complex, high‐risk thyroid surgeries. Methods Retrospective study of patients undergoing segmental tracheal resection for thyroid cancer at MD Anderson Cancer Center (2005–2024).
Anastasios Maniakas, David C. Wilde, Isabelle Fournier, Emily K. Hyde, Li Xu, Jennifer R. Wang, Neil D. Gross, Erich M. Sturgis, Victoria Banuchi, Naifa L. Busaidy, Maria E. Cabanillas, Priyanka Iyer, Ramona Dadu, Steven G. Waguespack, Mimi I. Hu, G. Brandon Gunn, Michael Kwon, Salmaan Ahmed, Michelle D. Williams, Mark E. Zafereo   +19 more
wiley   +1 more source

Anatomical and biomechanical analysis of sacral pedicle and lateral mass

Chinese Journal of Traumatology, 2011
【Abstract】Objective: To study the anatomical and biomechanical features of sacral pedicle and lateral mass so as to provide reference for clinical screw fixation technology of sacral pedicle and lateral mass.
LI Meng-jun, DAI Guo-qiang, WANG Dong, WANG Jin-wu, JIANG Hai-tao   +4 more
doaj  

Spinal involvement in mucopolysaccharidosis IVA (Morquio-Brailsford or Morquio A syndrome): presentation, diagnosis and management. [PDF]

, 2013
Mucopolysaccharidosis IVA (MPS IVA), also known as Morquio-Brailsford or Morquio A syndrome, is a lysosomal storage disorder caused by a deficiency of the enzyme N-acetyl-galactosamine-6-sulphate sulphatase (GALNS). MPS IVA is multisystemic but manifests
A Goel, A McDonald, AA Madawi, AL Brooks, AM McLaughlin, AM Montano, AO Ransford, Christian G. Lampe, Christian J. Hendriksz, Christina Lampe, CO Oluigbo, D Shukla, DC Holte, DD Horovitz, DG Hughes, E Castel, ES Lustrin, F Sala, G Solanki, GA Solanki, GA Solanki, GA Solanki, GA Solanki, Guirish A. Solanki, H Elgafy, H Northover, HR Harnsberger, J Ashraf, J Harms, J Nelson, J Nelson, JE Wraith, JF Brailsford, JJ McGill, JK Houten, JM Stevens, JS Torg, JT Kessler, KA Morgan, Kenneth W. Martin, KG Belani, KK White, Klane K. White, L Morquio, M Furujo, Mary C. Theroux, MC Ain, MC Theroux, MD Helgeson, ME Blaw, Michael Beck, MJ Krammer, MM Stecker, O Svensson, P Beighton, Paul R. Harmatz, R Ahmed, R Boor, R Claybrooks, R Lachman, R Lachman, Renée Shediac, RJ Bransford, RW Haid Jr, RW Walker, S Dalvie, S Tomatsu, S Tomatsu, S Ulkatan, SD Boden, SH Lee, SJ Lipson, SY Shinhar, T Gunnarsson, T Henriques, W Müller-Forell, WE Gallie, WG Mackenzie, William G. Mackenzie   +78 more
core   +2 more sources

An Analysis of Laparoscopic and Robotic Minimally Invasive Surgeries: Surgeon Experience, Learning, and Task Performance

Journal of Operations Management, Volume 72, Issue 2, Page 297-315, March 2026.
ABSTRACT The study examines the transfer of learning in the context of different surgical methods used to complete surgical procedures. Surgeons' total experience is characterized by the procedure (i.e., focal or different) and the surgical technology or method used (i.e., laparoscopic‐assisted minimally invasive surgery [LAS] or robot‐assisted ...
Pradeep K. Pendem, Sriram Narayanan, Roger R. Dmochowski, Vikram Tiwari   +3 more
wiley   +1 more source