Results 41 to 50 of about 57,299 (228)

Cervical Pedicle Inlet Screws: A Novel Trajectory for Navigated Sub-axial Cervical Screw Placement With Improved Biomechanical Characteristics Compared to Lateral Mass Screws

Global Spine Journal
Study Design Cadaveric Biomechanical. Objective To investigate the biomechanical characteristics of a new screw trajectory, which we have deemed the “pedicle inlet” trajectory.
Christopher T. Martin MD, Deb A. Bhowmick MD, Vincent Rossi MD, Domagoj Coric MD, Martin H. Pham MD, Amber Schweitzer BS, Daniel Woods BS, Jeremy J. Rawlinson PHD   +7 more
doaj   +1 more source

Accuracy and Safety of Percutaneous Lumbosacral Pedicle Screw Placement Using Dual-Planar Intraoperative Fluoroscopy [PDF]

Asian Spine Journal, 2018
Study DesignRetrospective case series with prospective arm.PurposeTo assess the safety and accuracy of percutaneous lumbosacral pedicle screw placement (PLPSP) in the lumbosacral spine using intraoperative dual-planar fluoroscopy (DPF).Overview of ...
Conor Dunn, Michael Faloon, Edward Milman, Sina Pourtaheri, Kumar Sinah, Ki Hwang, Arash Emami   +6 more
doaj   +1 more source

Arthroscopic Posterior Cruciate Ligament Reconstruction Using a Pedicled Semitendinosus Autograft Through a Trans‐Septal Approach: A Technical Note

Arthroscopy Techniques, EarlyView.
Abstract Isolated posterior cruciate ligament (PCL) ruptures are relatively uncommon among knee ligament injuries. Operative management is recommended for patients with grade III posterior knee joint laxity. The complex anatomy of the PCL, particularly its course and insertion on the femur and the tibia, makes its reconstruction technically challenging.
Ali Alayane, Vincent Marot, Dany Mouarbes, Léon Ortal, Ariane Le Cunf, Regis Pailhe, Etienne Cavaignac   +6 more
wiley   +1 more source

Accurate Placement and Revisions for Cervical Pedicle Screws Placed With or Without Navigation: A Systematic Review and Meta-Analysis

Global Spine Journal
Study Design Systematic review and meta-analysis. Objectives To evaluate the accuracy of placement for cervical pedicle screws with and without the use of spinal navigation.
B. J. J. Bindels MD, B. E. G. Dronkers BSc, M. L. J. Smits MD, PhD, J. J. Verlaan MD, PhD   +3 more
doaj   +1 more source

Assessment of Medial Malpositioning during Thoracic Pedicle Screws Placement with a Contemporary Intraoperative Neurophysiological Monitoring Method

Global Spine Journal, 2015
Introduction Thoracic pedicle screws placement remains being a challenge despite modern technologies available. To assess neural integrity during these surgeries, intraoperative neurophysiological monitoring (IOM) is indicated.
Juan Pablo Cabrera Cousiño, Rudy García, Luis Lastra, Sebastián Vigueras, Máximo Torche Vélez   +4 more
doaj   +1 more source

Combined Anterior Cruciate Ligament Reconstruction and Lateral Extra‐articular Tenodesis With Augmented Continuous Iliotibial Band Autograft

Arthroscopy Techniques, EarlyView.
Abstract The purpose of this technical note is to describe a reproducible surgical technique for anterior cruciate ligament reconstruction combined with a lateral tenodesis using a continuous iliotibial band autograft that allows self‐augmentation of graft diameter without the need for additional tendon harvesting.
Gregoire Zerr, David Eichler, Pierre Imbert, Christian Lutz   +3 more
wiley   +1 more source

The Impact of Aging on the Anatomical Course of the Azygos Vein: A Retrospective, Computed Tomography Study

Clinical Anatomy, EarlyView.
ABSTRACT The azygos vein (AV) is typically described as ascending vertically to the right of the vertebral column before arching anteriorly to drain into the superior vena cava. However, a small number of studies suggest that it is found leftward in older adults.
Lauren R. Hector, Hania Paverd, Arthikkaa Thavakumar, Cecilia Brassett, Timothy J. Sadler   +4 more
wiley   +1 more source

Simultaneous Bi‐Jaw Reconstruction: Double Free Fibula Flap Following Resection of Synchronous Oral Malignancy

Head &Neck, EarlyView.
ABSTRACT Background Simultaneous reconstruction of extensive maxillary and mandibular defects in oncological cases is a complex surgical challenge. Methods We report a case of a 56‐year‐old female with synchronous oral malignancy involving upper and lower alveolus.
Subhendu Khan, Varun Saini, Vikram Singh, Ashish Gulia   +3 more
wiley   +1 more source

Early Postoperative Adverse Events (≤ 30 Days) in Spinal Oncology: Defining the Incidence, Severity, and Predictors in a Mixed Prospective Cohort Including Intradural and Metastatic Spinal Tumors

International Journal of Cancer, EarlyView.
ABSTRACT Complication reporting in spinal tumor surgery remains inconsistently defined. We aimed to quantify the incidence, severity, and spectrum of early (≤ 30 days) postoperative adverse events (AEs) in spinal tumor surgery and to identify predictors of overall and serious complications using standardized severity grading.
Meltem Ivren, Philip Dao Trong, Maximilian Klass, Martin Dugas, Sebastian Ille, Sandro M. Krieg, Pavlina Lenga   +6 more
wiley   +1 more source

The pullout performance of pedicle screws

, 2015
This brief book systematically discusses all subjects that affect the pullout strength of pedicle screws. These screws are used in spinal surgeries to stabilize the spine.
Başgül, C., Demir, Teyfik, Basgül, Cemile   +2 more
core   +1 more source