Results 11 to 20 of about 240,610 (178)

Mechanical complications and radiographic outcomes following sacral-only versus spinopelvic fixation in long-segment fusion terminating at the sacrum: a retrospective cohort study [PDF]

BMC Musculoskeletal Disorders
Purpose Long-segment fusion terminating at the sacrum is associated with a substantial risk of distal mechanical complications, including screw loosening and pseudarthrosis.
Christian Riediger, Mark Ferl, Christoph H. Lohmann, Agnieszka Halm-Pozniak, Maria Schönrogge   +4 more
doaj   +3 more sources

Augmented-reality-assisted minimally invasive quad-rod spinopelvic fixation for spinopelvic dissociation caused by pathological fracture due to extramedullary plasmacytoma: an evaluation of technique and its benefits [PDF]

Acta Neurochirurgica
Augmented reality (AR) provides real-time three-dimensional visualization for spinal instrumentation, though its role in spinopelvic stabilization remains limited. While AR-assisted pedicle and S2 alar-iliac screw placement has been reported, AR guidance
Rakesh Kumar, Kenneth T. Nguyen, Kento Yamanouchi, Venu M. Nemani, Jean-Christophe Leveque, Philip K. Louie, Rajiv K. Sethi   +6 more
doaj   +3 more sources

Transsacral Bar Fixation for Osteoporotic H-Type Sacral Fractures: A Viable Alternative to Spinopelvic Fixation [PDF]

Journal of Clinical Medicine
Background: Fragility fractures of the pelvis (FFP) are an increasing challenge in aging societies. Among these, FFP type 4B (“H-shaped” sacral fractures) represent the most unstable subtype, characterized by bilateral sacral ala fractures with transverse dissociation. Optimal fixation strategies remain debated, as spinopelvic fixation provides maximal
Martin Naisan, Felix Schmitz, Yazan Noufal, Yama Afghanyar, Matthias Fröhlich, Marcus Richter, Philipp Drees, Philipp Hartung   +7 more
core   +4 more sources

L4-sparing versus L4–L5 spinopelvic fixation in traumatic spinopelvic dissociation: A randomized controlled trial [PDF]

North American Spine Society Journal
: Background: Traumatic spinopelvic dissociation (SPD) requires surgical stabilization, traditionally with L4–L5-iliac fixation. Recent biomechanical evidence suggests L4 fixation may be unnecessary.
Mehrdad Zamani, MD, Seyed Taher Mousavi, MD, Hossein Hushmand, MD, Sina Ghasemi, MD, Ali Dezhpasand, MD, Kowsar Bagtashi Baktash, MD, Aran Nikpay, MD   +6 more
doaj   +3 more sources

Traumatic spinopelvic dissociation: A case series

Journal of Craniovertebral Junction and Spine, 2023
Introduction: Spinopelvic dissociation was described first in 1969. It is an injury characterized by the separation of the lumbar spine, with parts of the sacrum, from the rest of the sacrum and pelvis with the appendicular skeleton through the sacral ...
Sami I Aleissa, Abdullah Al Zahrani, Faisal Konbaz, Khalid Alsheikh, Fahad H Alhelal, Ali Alshehri, Majed Abalkhail, Faisal Alzahrani, Abdulaziz Almowina, Abdullah Al Harbi, Faris Al Wahhabi, Firas M Alsebayel   +11 more
doaj   +2 more sources

Unilateral S2 alar-iliac screws for spinopelvic fixation [PDF]

Surgical Neurology International, 2018
This study compared the clinical complications, radiographic measurements of deformity, and quality of life outcomes for patients with de novo scoliosis undergoing thoracolumbar fusions for spinopelvic fixation (SPF) utilizing unilateral S2 alar-iliac (S2AI) screw or unilateral iliac bolt fixation.This retrospective review was performed in 29 patients ...
Nazemi, Alireza K., Gowd, Anirudh K., Vaccaro, Alexander R., Carmouche, Jonathan J., Behrend, Caleb J.   +4 more
openaire   +3 more sources

Comparison of minimally invasive versus open spinopelvic fixation for unstable sacral fractures [PDF]

Journal of Orthopaedic Surgery and Research
Background Unstable sacral fractures represent complex injuries frequently associated with pelvic ring instability and high-energy trauma. Spinopelvic fixation provides the most stable construct for these fractures; however, the optimal surgical approach
Tomáš Hriň, Radomír Gajdoš, Juraj Šváč, Michal Botka, Barbora Uhliarová, Roman Váhovský, Jozef Čaniga, Ilja Chandoga, Miroslav Kilian   +8 more
doaj   +2 more sources

Modified lumbopelvic fixation for sacral and L5 fractures associated with spinopelvic instability: a case report and introduction of the surgical technique

Chinese Journal of Traumatology, 2012
【Abstract】Posterior lumbopelvic fixation with iliac screws is the most commonly used method for unstable spinopelvic injuries. It has certain limitations including inability to use distraction along the spinopelvic rod as an indirect reduction maneuver ...
YI Cheng-la, BAI Xiang-jun, SONG Xian-zhou, LI Zhan-fei, HU Dan   +4 more
doaj   +1 more source

Open and Percutaneous Fixation of Traumatic Sacral Fracture–Dislocation with Spinopelvic Dissociation: Two Adolescent Cases and a Systematic Literature Review [PDF]

J Clin Med
Background: Spinopelvic dissociation secondary to sacral fracture–dislocation is a rare but severe injury, most often resulting from high-energy trauma.
Laura Scaramuzzo, Maurizio Genitiempo, Felice Minutillo, Giulio Maccauro, Luca Proietti, Angelo Carosini, Maria Ilaria Borruto, Calogero Velluto   +7 more
core   +2 more sources

Comparison of spinopelvic fixation and iliosacral screw fixation for posterior pelvic ring injuries [PDF]

Turkish Journal of Trauma and Emergency Surgery
There is no consensus in the literature regarding the optimal treatment method for posterior pelvic ring injuries. This study aims to compare the radiologic and clinical outcomes, as well as complications of spinopelvic fixation (SPF) and iliosacral screw fixation (ISF) in patients with posterior pelvic ring injuries.This retrospective study analyzed ...
Demir, Ekin Barış, Barça, Fatih, Havıtçıoğlu, Çağrı, Atilla, Halis Atıl, Akdoğan, Mutlu   +4 more
openaire   +3 more sources