Results 1 to 10 of about 58,204 (219)
A pedicled muscle flap based solely on a neural pedicle [PDF]
Microsurgery, 2009 AbstractWe tested the hypothesis that the intrinsic vascular plexus of the motor nerve could support viability in a rat hindlimb muscle flap. In a preliminary study, we examined the course and vascularity of the sciatic nerve, the peroneal nerve, and the peroneous longus muscle in the rat hindlimb via anatomic dissection, microangiography, and ...
Avci, Gulden +4 more
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The Effect of Thoracolumbar Pedicle Isthmus on Pedicle Screw Accuracy [PDF]
Global Spine Journal, 2019 Study Design: Retrospective analysis. Objectives: Aberrant pedicle screws can cause serious neurovascular complications. We propose that a predominant factor of pedicle screw breach is the vertebral anatomy at a given spinal level.
Kyle Raasck +6 more
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Pedicle screw placement in patients with variant atlas pedicle [PDF]
Journal of International Medical Research, 2016 Objective To investigate how the anatomy of variant atlas vertebra impacts on the strategy used to place pedicle screws used to treat atlantoaxial instability. Methods The study enrolled patients with cervical instability who had a ...
Zhang, Qiang-Hua +2 more
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JBJS Essential Surgical Techniques, 2020 Background: Pedicle subtraction osteotomy (PSO) was originally performed in cases of ankylosing spondylitis. This procedure was invented because it was safer than trying to lengthen the anterior column via osteoclasis, which risked vascular injury and death 1–4
Munish C. Gupta +3 more
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HYDROSALPINX WITH TWISTED PEDICLE [PDF]
Journal of the American Medical Association, 1916 I believe that hydrosalpinx with twisted pedicle has not been given the attention as a definite surgical condition which is its due. Ovarian cyst with twisted pedicle receives definite consideration in every differential diagnosis in which an acute pelvic lesion with tumor arises, yet hydrosalpinx with twisted pedicle is not mentioned in some of our ...
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Spine Surgery and Related ResearchPedicle screw placement can be technically challenging in anatomically narrow pedicles, such as those in the thoracic spine or in older patients. Although smaller screws preserve cortical integrity, they may compromise fixation strength. Conversely, oversized pedicle screws that breach the pedicle cortex may enhance anchorage but raise concerns about ...
Manabe, Hiroaki +7 more
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Impact of Screw Insertion Technique on Thoracic Pedicle Screw Anchorage: Biomechanical Comparison of the Modified Slide, Slide, Funnel, and Conventional Techniques. [PDF]
JOR SpineLindtner RA +7 more
europepmc +1 more source